Bug #1749420 “[regression] Colour banding and artefacts appear s...” : Bionic (18.04) : Bugs : linux package : Ubuntu

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-14:

#1

AlsaInfo.txt Edit (37.4 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (426 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (65.2 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.9 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (471 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (5.7 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (8.6 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (4.1 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.0 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (136 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.3 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (7.2 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (24.2 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (112 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (177.8 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (104.2 KiB, text/plain; charset="utf-8")

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2018-02-14: Status changed to Confirmed

#2

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2018-02-14: Re: Colour banding and artefacts appear system-wide on an Intel HD Graphics 4400 system

#3

Can you see if this bug still happens with the latest bionic kernel:
https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/bootstrap/+build/14347009

To test this kernel, install both the linux-image and linux-image-extra .deb packages.

Changed in linux (Ubuntu):
importance:	Undecided → Medium
tags:	added: needs-bisect
Changed in linux (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-14:

#4

I just installed the 4.15.0-10 kernel that you provided and rebooted. The colours didn't improve; the same artefacts and banding still appear like they did on kernel 4.13.

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-15:

#5

Another possibility is that LCD panel dithering (controlled by the i915 kernel driver) has changed between kernel versions.

If your LCD panel is natively 6-bits per channel then the kernel should be turning on dithering for you, since the shell is typically rendered as 8-bits per channel. If dithering is not enabled then you will see banding and effectively see a loss of 75% of your colours and gradients.

But the tricky part is for a developer to find a machine with the same problem. The problem will be specific to your GPU model (the dithering logic in i915 varies between generations), and specific to the LCD panel type in that laptop. Effectively we will need to find a similar Haswell laptop with a similar LCD type, which is the hard part...

summary:

- Colour banding and artefacts appear system-wide on an Intel HD Graphics
- 4400 system
+ Colour banding and artefacts appear system-wide on an Asus Zenbook UX303
+ with Intel HD 4400 graphics

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-15:

#7

Oh, it's UX303LA to be exact :)

summary:

- Colour banding and artefacts appear system-wide on an Asus Zenbook UX303
- with Intel HD 4400 graphics
+ Colour banding and artefacts appear system-wide on an Asus Zenbook
+ UX303LA with Intel HD 4400 graphics

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-15: Re: Colour banding and artefacts appear system-wide on an Asus Zenbook UX303LA with Intel HD 4400 graphics

#8

Yes, based on what I can find, the Haswell UX303LA has about 61% sRGB coverage so it sounds likely to be a 6-bit (AKA 18-bit) panel, which makes it sound even more likely that comment #5 is the cause of the problem.

Daniel van Vugt (vanvugt) on 2018-02-15

tags:

added: visual-quality

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-15:

#9

Judging by the dates, this change might be related:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/i915/intel_display.c?h=v4.16-rc1&id=611032bfa71a7634e801142016f2d41485f8638f

Daniel van Vugt (vanvugt) on 2018-02-15

Changed in linux (Ubuntu):
status:	Incomplete → New

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2018-02-15: Status changed to Confirmed

#10

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-15: Re: Colour banding and artefacts appear system-wide on an Asus Zenbook UX303LA with Intel HD 4400 graphics

#11

Wait a minute... it sounds like dithering is always going to be disabled (since commit 611032bfa71a7) for the case of (pipe_config->pipe_bpp == 6*3).

index 5a9da484bb23..ef65b4be5e56 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13060,8 +13060,11 @@ intel_modeset_pipe_config(struct drm_crtc *crtc,
}

        /* Dithering seems to not pass-through bits correctly when it should, so
- * only enable it on 6bpc panels. */
- pipe_config->dither = pipe_config->pipe_bpp == 6*3;
+ * only enable it on 6bpc panels and when its not a compliance
+ * test requesting 6bpc video pattern.
+ */
+ pipe_config->dither = (pipe_config->pipe_bpp == 6*3) &&
+ !pipe_config->dither_force_disable;
        DRM_DEBUG_KMS("hw max bpp: %i, pipe bpp: %i, dithering: %i\n",
                      base_bpp, pipe_config->pipe_bpp, pipe_config->dither);

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e245802c5727..0fafbec6dacf 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -28,8 +28,10 @@
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/export.h>
+#include <linux/types.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
+#include <asm/byteorder.h>
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
@@ -1593,6 +1595,13 @@ static int intel_dp_compute_bpp(struct intel_dp *intel_dp,
if (bpc > 0)
bpp = min(bpp, 3*bpc);

+ /* For DP Compliance we override the computed bpp for the pipe */
+ if (intel_dp->compliance.test_data.bpc != 0) {
+ pipe_config->pipe_bpp = 3*intel_dp->compliance.test_data.bpc;
+ pipe_config->dither_force_disable = pipe_config->pipe_bpp == 6*3;
+ DRM_DEBUG_KMS("Setting pipe_bpp to %d\n",
+ pipe_config->pipe_bpp);
+ }
return bpp;
}

Wait a minute... it sounds like dithering is always going to be disabled (since commit 611032bfa71a7) for the case of (pipe_config->pipe_bpp == 6*3).

index 5a9da484bb23..ef65b4be5e56 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13060,8 +13060,11 @@ intel_modeset_pipe_config(struct drm_crtc *crtc,
        }

/* Dithering seems to not pass-through bits correctly when it should, so
-        * only enable it on 6bpc panels. */
-       pipe_config->dither = pipe_config->pipe_bpp == 6*3;
+        * only enable it on 6bpc panels and when its not a compliance
+        * test requesting 6bpc video pattern.
+        */
+       pipe_config->dither = (pipe_config->pipe_bpp == 6*3) &&
+               !pipe_config->dither_force_disable;
        DRM_DEBUG_KMS("hw max bpp: %i, pipe bpp: %i, dithering: %i\n",
                      base_bpp, pipe_config->pipe_bpp, pipe_config->dither);

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e245802c5727..0fafbec6dacf 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -28,8 +28,10 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/export.h>
+#include <linux/types.h>
 #include <linux/notifier.h>
 #include <linux/reboot.h>
+#include <asm/byteorder.h>
 #include <drm/drmP.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc.h>
@@ -1593,6 +1595,13 @@ static int intel_dp_compute_bpp(struct intel_dp *intel_dp,
        if (bpc > 0)
                bpp = min(bpp, 3*bpc);

+       /* For DP Compliance we override the computed bpp for the pipe */
+       if (intel_dp->compliance.test_data.bpc != 0) {
+               pipe_config->pipe_bpp = 3*intel_dp->compliance.test_data.bpc;
+               pipe_config->dither_force_disable = pipe_config->pipe_bpp == 6*3;
+               DRM_DEBUG_KMS("Setting pipe_bpp to %d\n",
+                             pipe_config->pipe_bpp);
+       }
        return bpp;
 }

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-15:

#12

if (intel_dp->compliance.test_data.bpc != 0)
this seems like a simple bug per above;
else
it's some other problem;

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-15:

#13

Or maybe pipe_bpp is some other weird value...

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-15:

#14

If it's any help, this problem seems to have been introduced in kernel 4.8. I tested different kernels with UKUU. Kernels prior to 4.8 do not have the colour banding issue.

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-16:

#15

Excellent! That was my next question - for you to narrow it down further. Thanks.

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-16:

#16

i915_changes_v4.7-v4.8.diff.gz Edit (336.2 KiB, text/plain)

Attached is the difference between kernel 4.7 and 4.8 in the Intel graphics driver. It's still a big diff, but at least eliminates my above theories about the cause of the regression. Now the main suspect, I think, would be:

@@ -12095,21 +12181,11 @@ connected_sink_compute_bpp(struct intel_connector *connector,
pipe_config->pipe_bpp = connector->base.display_info.bpc*3;
}

- /* Clamp bpp to default limit on screens without EDID 1.4 */
- if (connector->base.display_info.bpc == 0) {
- int type = connector->base.connector_type;
- int clamp_bpp = 24;
-
- /* Fall back to 18 bpp when DP sink capability is unknown. */
- if (type == DRM_MODE_CONNECTOR_DisplayPort ||
- type == DRM_MODE_CONNECTOR_eDP)
- clamp_bpp = 18;
-
- if (bpp > clamp_bpp) {
- DRM_DEBUG_KMS("clamping display bpp (was %d) to default limit of %d\n",
- bpp, clamp_bpp);
- pipe_config->pipe_bpp = clamp_bpp;
- }
+ /* Clamp bpp to 8 on screens without EDID 1.4 */
+ if (connector->base.display_info.bpc == 0 && bpp > 24) {
+ DRM_DEBUG_KMS("clamping display bpp (was %d) to default limit of 24\n",
+ bpp);
+ pipe_config->pipe_bpp = 24;
}
}

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-16:

#17

I guess we can answer that question by seeing the EDID for the LCD panel.

Please try this:
  1. Log into Ubuntu on Xorg (or just 'Ubuntu' if there's no such option).
  2. Run this in a terminal: xrandr --verbose > xrandr.txt
  3. Attach xrandr.txt to this bug.

Changed in linux (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-16:

#18

Scrap that. Try this instead:

1. sudo apt install read-edid
2. sudo get-edid | parse-edid > edid.txt
3. Attach 'edid.txt' to this bug.

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-16:

#19

Please also try:

1. sudo apt install edid-decode
2. sudo get-edid | edid-decode > edid-decoded.txt
3. Attach 'edid-decoded.txt' to this bug.

summary:

- Colour banding and artefacts appear system-wide on an Asus Zenbook
- UX303LA with Intel HD 4400 graphics
+ [regression] Colour banding and artefacts appear system-wide on an Asus
+ Zenbook UX303LA with Intel HD 4400 graphics

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-02-16:

#20

I guess we can also bisect to the exact bad commit and report it to i915 developers.

> If it's any help, this problem seems to have been introduced in kernel 4.8. I tested different kernels with UKUU. Kernels prior to 4.8 do not have the colour banding issue.

Please find which v4.8-rc* release introduced this bug.

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-16:

#21

Output of sudo get-edid | parse-edid > edid.txt Edit (370 bytes, text/plain)

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-16:

#22

edid-decoded.txt Edit (1.5 KiB, text/plain)

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-16:

#23

It probably doesn't matter, but in case it does: the outputs were produced on 18.04 under Xorg and kernel 4.13.

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-16:

#24

The colour artefacts seems to have been introduced in 4.8-RC2. 4.8-RC1 is **not** affected.
In case it's relevant: I downloaded and installed the kernels with UKUU as before (which uses kernels from Ubuntu mainline repo).

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-02-16:

#25

Please try this kernel,
http://people.canonical.com/~khfeng/lp1749420/

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-16:

#26

Congratulations Mr. Feng, the kernel you provided fixes the issue completely! Colours now display as fine as on my Ubuntu 16.04 install. That is just great.

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-02-17:

#27

Thanks for your testing.

Can you boot mainline kernel with kernel parameter "drm.debug=0x0e", and attach the dmesg?
This will help me write commit log.

Thanks!

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-17:

#28

Could you please be a bit more specific? I haven't done this before, you see. By 'mainline kernel' do you mean the kernel that you provided in your previous post? And how do I boot with a kernel parameter (from grub maybe?) and where do I find the dmesg afterwards?

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-17:

#29

dmesg Edit (150.8 KiB, text/plain)

Okay, I googled the procedures, but in case they're wrong I'm logging them here:

I used the kernel provided by Feng for this procedure (4.15.0-9).
- Chose Advanced options in grub menu, selected kernel and pressed 'e'.
- Added 'drm.debug=0x0e' to the end of the 'linux' line.
- Pressed Ctrl+x and system booted.
- At desktop I opened terminal and typed 'dmesg'

Attaching output.

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-02-19:

#30

Thanks for those files. They seem to confirm that the kernel change in comment #16 is the cause of the regression.

So the kernel is basically doing the right thing in trying to support all screen types. Only your screen contains inadequate firmware to be able to tell the kernel what it really is. So the solution is probably to detect your particular screen model and apply a workaround just for that model (equivalent to ASUS providing a custom display driver in Windows).

It is unfortunate (for you) that hardly anyone else will experience this bug. Even on other 6-bit panels, many people won't have a problem (and I have tried on a few systems). So you're just a bit unlucky with this particular LCD panel. But it sounds like a fix is now coming :)

Daniel van Vugt (vanvugt) on 2018-02-20

Changed in linux (Ubuntu):
status:	Incomplete → New

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2018-02-20: Status changed to Confirmed

#31

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Kai-Heng Feng (kaihengfeng) on 2018-02-20

Changed in linux (Ubuntu):
assignee:	nobody → Kai-Heng Feng (kaihengfeng)

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-02-20:

#32

Thank you for your efforts. I honestly hadn't expected this issue to be fixed or even looked at (especially since it seemingly only affects users with this specific laptop model) and I am positively surprised.

Am I correct in assuming that one of you will now push a fix to upstream? :-)

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-03-01:

#33

It's already in the upstream. We only need to backport it to Artful's kernel.

Kai-Heng Feng (kaihengfeng) on 2018-03-01

description:

updated

Kleber Sacilotto de Souza (kleber-souza) on 2018-03-02

Changed in linux (Ubuntu Artful):
status:	New → Fix Committed

Kleber Sacilotto de Souza (kleber-souza) on 2018-03-02

Changed in linux (Ubuntu Bionic):
status:	Confirmed → Fix Committed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-03-15:

#34

Download full text (40.0 KiB)

This bug was fixed in the package linux - 4.15.0-12.13

---------------
linux (4.15.0-12.13) bionic; urgency=medium

* linux: 4.15.0-12.13 -proposed tracker (LP: #1754059)

* CONFIG_EFI=y on armhf (LP: #1726362)
- [Config] CONFIG_EFI=y on armhf, reconcile secureboot EFI settings

  * ppc64el: Support firmware disable of RFI flush (LP: #1751994)
    - powerpc/pseries: Support firmware disable of RFI flush
    - powerpc/powernv: Support firmware disable of RFI flush

  * [Feature] CFL/CNL (PCH:CNP-H): New GPIO Commit added (GPIO Driver needed)
    (LP: #1751714)
    - gpio / ACPI: Drop unnecessary ACPI GPIO to Linux GPIO translation
    - pinctrl: intel: Allow custom GPIO base for pad groups
    - pinctrl: cannonlake: Align GPIO number space with Windows

  * [Feature] Add xHCI debug device support in the driver (LP: #1730832)
    - usb: xhci: Make some static functions global
    - usb: xhci: Add DbC support in xHCI driver
    - [Config] USB_XHCI_DBGCAP=y for commit mainline dfba2174dc42.

* [SRU] Lenovo E41 Mic mute hotkey is not responding (LP: #1753347)
- platform/x86: ideapad-laptop: Increase timeout to wait for EC answer

* headset mic can't be detected on two Dell machines (LP: #1748807)
- ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines

* hisi_sas: Add disk LED support (LP: #1752695)
- scsi: hisi_sas: directly attached disk LED feature for v2 hw

  * [Feature] [Graphics]Whiskey Lake (Coffelake-U 4+2) new PCI Device ID adds
    (LP: #1742561)
    - drm/i915/cfl: Adding more Coffee Lake PCI IDs.

  * [Bug] [USB Function][CFL-CNL PCH]Stall Error and USB Transaction Error in
    trace, Disable of device-initiated U1/U2 failed and rebind failed: -517
    during suspend/resume with usb storage. (LP: #1730599)
    - usb: Don't print a warning if interface driver rebind is deferred at resume

  * retpoline: ignore %cs:0xNNN constant indirections (LP: #1752655)
    - [Packaging] retpoline -- elide %cs:0xNNNN constants on i386
    - [Config] retpoline -- clean up i386 retpoline files

  * hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn
    callback") (LP: #1738334)
    - drm/ttm: add ttm_bo_io_mem_pfn to check io_mem_pfn

  * [Asus UX360UA] battery status in unity-panel is not changing when battery is
    being charged (LP: #1661876) // AC adapter status not detected on Asus
    ZenBook UX410UAK (LP: #1745032)
    - ACPI / battery: Add quirk for Asus UX360UA and UX410UAK

* ASUS UX305LA - Battery state not detected correctly (LP: #1482390)
- ACPI / battery: Add quirk for Asus GL502VSK and UX305LA

  * [18.04 FEAT] Automatically detect layer2 setting in the qeth device driver
    (LP: #1747639)
    - s390/diag: add diag26c support for VNIC info
    - s390/qeth: support early setup for z/VM NICs

  * Bionic update to v4.15.7 stable release (LP: #1752317)
    - netfilter: drop outermost socket lock in getsockopt()
    - arm64: mm: don't write garbage into TTBR1_EL1 register
    - kconfig.h: Include compiler types to avoid missed struct attributes
    - MIPS: boot: Define __ASSEMBLY__ for its.S build
    - xtensa: fix high memory/reserved memory collision
    - scsi: ibmvfc: fix misde...

This bug was fixed in the package linux - 4.15.0-12.13

---------------
linux (4.15.0-12.13) bionic; urgency=medium

* linux: 4.15.0-12.13 -proposed tracker (LP: #1754059)

* CONFIG_EFI=y on armhf (LP: #1726362)
    - [Config] CONFIG_EFI=y on armhf, reconcile secureboot EFI settings

* ppc64el: Support firmware disable of RFI flush (LP: #1751994)
    - powerpc/pseries: Support firmware disable of RFI flush
    - powerpc/powernv: Support firmware disable of RFI flush

* [Feature] CFL/CNL (PCH:CNP-H): New GPIO Commit added (GPIO Driver needed)
    (LP: #1751714)
    - gpio / ACPI: Drop unnecessary ACPI GPIO to Linux GPIO translation
    - pinctrl: intel: Allow custom GPIO base for pad groups
    - pinctrl: cannonlake: Align GPIO number space with Windows

* [Feature] Add xHCI debug device support in the driver (LP: #1730832)
    - usb: xhci: Make some static functions global
    - usb: xhci: Add DbC support in xHCI driver
    - [Config] USB_XHCI_DBGCAP=y for commit mainline dfba2174dc42.

* [SRU] Lenovo E41 Mic mute hotkey is not responding (LP: #1753347)
    - platform/x86: ideapad-laptop: Increase timeout to wait for EC answer

* headset mic can't be detected on two Dell machines (LP: #1748807)
    - ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines

* hisi_sas: Add disk LED support (LP: #1752695)
    - scsi: hisi_sas: directly attached disk LED feature for v2 hw

* [Feature] [Graphics]Whiskey Lake (Coffelake-U 4+2) new PCI Device ID adds
    (LP: #1742561)
    - drm/i915/cfl: Adding more Coffee Lake PCI IDs.

* [Bug] [USB Function][CFL-CNL PCH]Stall Error and USB Transaction Error in
    trace, Disable of device-initiated U1/U2 failed and rebind failed: -517
    during suspend/resume with usb storage. (LP: #1730599)
    - usb: Don't print a warning if interface driver rebind is deferred at resume

* retpoline: ignore %cs:0xNNN constant indirections (LP: #1752655)
    - [Packaging] retpoline -- elide %cs:0xNNNN constants on i386
    - [Config] retpoline -- clean up i386 retpoline files

* hisilicon hibmc regression due to ea642c3216cb ("drm/ttm: add io_mem_pfn
    callback") (LP: #1738334)
    - drm/ttm: add ttm_bo_io_mem_pfn to check io_mem_pfn

* [Asus UX360UA] battery status in unity-panel is not changing when battery is
    being charged (LP: #1661876) // AC adapter status not detected on Asus
    ZenBook UX410UAK (LP: #1745032)
    - ACPI / battery: Add quirk for Asus UX360UA and UX410UAK

* ASUS UX305LA - Battery state not detected correctly (LP: #1482390)
    - ACPI / battery: Add quirk for Asus GL502VSK and UX305LA

* [18.04 FEAT] Automatically detect layer2 setting in the qeth device driver
    (LP: #1747639)
    - s390/diag: add diag26c support for VNIC info
    - s390/qeth: support early setup for z/VM NICs

* Bionic update to v4.15.7 stable release (LP: #1752317)
    - netfilter: drop outermost socket lock in getsockopt()
    - arm64: mm: don't write garbage into TTBR1_EL1 register
    - kconfig.h: Include compiler types to avoid missed struct attributes
    - MIPS: boot: Define __ASSEMBLY__ for its.S build
    - xtensa: fix high memory/reserved memory collision
    - scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info
    - MIPS: Drop spurious __unused in struct compat_flock
    - cfg80211: fix cfg80211_beacon_dup
    - i2c: designware: must wait for enable
    - i2c: bcm2835: Set up the rising/falling edge delays
    - X.509: fix BUG_ON() when hash algorithm is unsupported
    - X.509: fix NULL dereference when restricting key with unsupported_sig
    - PKCS#7: fix certificate chain verification
    - PKCS#7: fix certificate blacklisting
    - extcon: int3496: process id-pin first so that we start with the right status
    - genirq/matrix: Handle CPU offlining proper
    - RDMA/uverbs: Protect from races between lookup and destroy of uobjects
    - RDMA/uverbs: Protect from command mask overflow
    - RDMA/uverbs: Fix bad unlock balance in ib_uverbs_close_xrcd
    - RDMA/uverbs: Fix circular locking dependency
    - RDMA/uverbs: Sanitize user entered port numbers prior to access it
    - iio: adc: stm32: fix stm32h7_adc_enable error handling
    - iio: srf08: fix link error "devm_iio_triggered_buffer_setup" undefined
    - iio: buffer: check if a buffer has been set up when poll is called
    - iio: adis_lib: Initialize trigger before requesting interrupt
    - Kbuild: always define endianess in kconfig.h
    - x86/apic/vector: Handle vector release on CPU unplug correctly
    - x86/oprofile: Fix bogus GCC-8 warning in nmi_setup()
    - mm, swap, frontswap: fix THP swap if frontswap enabled
    - mm: don't defer struct page initialization for Xen pv guests
    - uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define
    - irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq()
    - irqchip/mips-gic: Avoid spuriously handling masked interrupts
    - PCI/cxgb4: Extend T3 PCI quirk to T4+ devices
    - net: thunderbolt: Tear down connection properly on suspend
    - net: thunderbolt: Run disconnect flow asynchronously when logout is received
    - ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and
      io_watchdog_func()
    - usb: ohci: Proper handling of ed_rm_list to handle race condition between
      usb_kill_urb() and finish_unlinks()
    - arm64: Remove unimplemented syscall log message
    - arm64: Disable unhandled signal log messages by default
    - arm64: cpufeature: Fix CTR_EL0 field definitions
    - Add delay-init quirk for Corsair K70 RGB keyboards
    - usb: host: ehci: use correct device pointer for dma ops
    - usb: dwc3: gadget: Set maxpacket size for ep0 IN
    - usb: dwc3: ep0: Reset TRB counter for ep0 IN
    - usb: phy: mxs: Fix NULL pointer dereference on i.MX23/28
    - usb: ldusb: add PIDs for new CASSY devices supported by this driver
    - Revert "usb: musb: host: don't start next rx urb if current one failed"
    - usb: gadget: f_fs: Process all descriptors during bind
    - usb: gadget: f_fs: Use config_ep_by_speed()
    - usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path
    - drm/cirrus: Load lut in crtc_commit
    - drm/atomic: Fix memleak on ERESTARTSYS during non-blocking commits
    - drm: Handle unexpected holes in color-eviction
    - drm/amdgpu: disable MMHUB power gating on raven
    - drm/amdgpu: fix VA hole handling on Vega10 v3
    - drm/amdgpu: Add dpm quirk for Jet PRO (v2)
    - drm/amdgpu: only check mmBIF_IOV_FUNC_IDENTIFIER on tonga/fiji
    - drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
    - drm/amdgpu: add new device to use atpx quirk
    - arm64: __show_regs: Only resolve kernel symbols when running at EL1
    - drm/i915/breadcrumbs: Ignore unsubmitted signalers
    - microblaze: fix endian handling
    - Linux 4.15.7

* [regression] Colour banding and artefacts appear system-wide on an Asus
    Zenbook UX303LA with Intel HD 4400 graphics (LP: #1749420) // Bionic update
    to v4.15.7 stable release (LP: #1752317)
    - drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA

* errors with sas hotplug (LP: #1752146)
    - scsi: libsas: fix memory leak in sas_smp_get_phy_events()
    - scsi: libsas: fix error when getting phy events
    - scsi: libsas: initialize sas_phy status according to response of DISCOVER
    - scsi: libsas: Use dynamic alloced work to avoid sas event lost
    - scsi: libsas: shut down the PHY if events reached the threshold
    - scsi: libsas: make the event threshold configurable
    - scsi: libsas: Use new workqueue to run sas event and disco event
    - scsi: libsas: use flush_workqueue to process disco events synchronously
    - scsi: libsas: direct call probe and destruct
    - scsi: libsas: notify event PORTE_BROADCAST_RCVD in sas_enable_revalidation()

* rtnetlink: enable namespace identifying properties in rtnetlink requests
    (LP: #1748232)
    - rtnetlink: enable IFLA_IF_NETNSID in do_setlink()
    - rtnetlink: enable IFLA_IF_NETNSID for RTM_SETLINK
    - rtnetlink: enable IFLA_IF_NETNSID for RTM_DELLINK
    - rtnetlink: enable IFLA_IF_NETNSID for RTM_NEWLINK
    - rtnetlink: remove check for IFLA_IF_NETNSID
    - rtnetlink: require unique netns identifier

* Bionic update to v4.15.6 stable release (LP: #1752119)
    - tun: fix tun_napi_alloc_frags() frag allocator
    - ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
    - ptr_ring: try vmalloc() when kmalloc() fails
    - selinux: ensure the context is NUL terminated in
      security_context_to_sid_core()
    - selinux: skip bounded transition processing if the policy isn't loaded
    - media: pvrusb2: properly check endpoint types
    - crypto: x86/twofish-3way - Fix %rbp usage
    - staging: android: ion: Add __GFP_NOWARN for system contig heap
    - staging: android: ion: Switch from WARN to pr_warn
    - blk_rq_map_user_iov: fix error override
    - KVM: x86: fix escape of guest dr6 to the host
    - kcov: detect double association with a single task
    - netfilter: x_tables: fix int overflow in xt_alloc_table_info()
    - netfilter: x_tables: avoid out-of-bounds reads in
      xt_request_find_{match|target}
    - netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
    - netfilter: on sockopt() acquire sock lock only in the required scope
    - netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
    - netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
    - rds: tcp: correctly sequence cleanup on netns deletion.
    - rds: tcp: atomically purge entries from rds_tcp_conn_list during netns
      delete
    - net: avoid skb_warn_bad_offload on IS_ERR
    - net_sched: gen_estimator: fix lockdep splat
    - soc: qcom: rmtfs_mem: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
    - ASoC: ux500: add MODULE_LICENSE tag
    - video: fbdev/mmp: add MODULE_LICENSE
    - ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
    - arm64: dts: add #cooling-cells to CPU nodes
    - dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
    - ANDROID: binder: remove WARN() for redundant txn error
    - ANDROID: binder: synchronize_rcu() when using POLLFREE.
    - staging: android: ashmem: Fix a race condition in pin ioctls
    - binder: check for binder_thread allocation failure in binder_poll()
    - binder: replace "%p" with "%pK"
    - staging: fsl-mc: fix build testing on x86
    - staging: iio: adc: ad7192: fix external frequency setting
    - staging: iio: ad5933: switch buffer mode to software
    - xhci: Fix NULL pointer in xhci debugfs
    - xhci: Fix xhci debugfs devices node disappearance after hibernation
    - xhci: xhci debugfs device nodes weren't removed after device plugged out
    - xhci: fix xhci debugfs errors in xhci_stop
    - usbip: keep usbip_device sockfd state in sync with tcp_socket
    - crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
    - mei: me: add cannon point device ids
    - mei: me: add cannon point device ids for 4th device
    - vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems
    - Linux 4.15.6

* Unable to insert test_bpf module on Bionic s390x (LP: #1751234)
    - bpf: fix selftests/bpf test_kmod.sh failure when CONFIG_BPF_JIT_ALWAYS_ON=y

* [Ubuntu 18.04 FEAT] OpenCAPI enabling (LP: #1746988)
    - powerpc/powernv: Introduce new PHB type for opencapi links
    - powerpc/powernv: Set correct configuration space size for opencapi devices
    - powerpc/powernv: Add opal calls for opencapi
    - powerpc/powernv: Add platform-specific services for opencapi
    - powerpc/powernv: Capture actag information for the device
    - ocxl: Driver code for 'generic' opencapi devices
    - ocxl: Add AFU interrupt support
    - ocxl: Add a kernel API for other opencapi drivers
    - ocxl: Add trace points
    - ocxl: Add Makefile and Kconfig
    - [Config] CONFIG_OCXL=m for ppc64el
    - cxl: Remove support for "Processing accelerators" class
    - ocxl: Documentation
    - ocxl: add MAINTAINERS entry
    - cxl: Add support for ASB_Notify on POWER9

* Request to update 18.04 kernel aacraid to upstream 4.16 version
    (LP: #1746801)
    - scsi: aacraid: remove unused variable managed_request_id
    - scsi: aacraid: Do not attempt abort when Fw panicked
    - scsi: aacraid: Do not remove offlined devices
    - scsi: aacraid: Fix ioctl reset hang
    - scsi: aacraid: Allow reset_host sysfs var to recover Panicked Fw
    - scsi: aacraid: Refactor reset_host store function
    - scsi: aacraid: Move code to wait for IO completion to shutdown func
    - scsi: aacraid: Create bmic submission function from bmic identify
    - scsi: aacraid: Change phy luns function to use common bmic function
    - scsi: aacraid: Refactor and rename to make mirror existing changes
    - scsi: aacraid: Add target setup helper function
    - scsi: aacraid: Untangle targets setup from report phy luns
    - scsi: aacraid: Move function around to match existing code
    - scsi: aacraid: Create helper functions to get lun info
    - scsi: aacraid: Save bmic phy information for each phy
    - scsi: aacraid: Add helper function to set queue depth
    - scsi: aacraid: Merge func to get container information
    - scsi: aacraid: Process hba and container hot plug events in single function
    - scsi: aacraid: Added macros to help loop through known buses and targets
    - scsi: aacraid: Refactor resolve luns code and scsi functions
    - scsi: aacraid: Merge adapter setup with resolve luns
    - scsi: aacraid: Block concurrent hotplug event handling
    - scsi: aacraid: Use hotplug handling function in place of scsi_scan_host
    - scsi: aacraid: Reschedule host scan in case of failure
    - scsi: aacraid: Fix hang while scanning in eh recovery
    - scsi: aacraid: Skip schedule rescan in case of kdump
    - scsi: aacraid: Remove unused rescan variable
    - scsi: aacraid: Remove AAC_HIDE_DISK check in queue command
    - scsi: aacraid: Update driver version to 50877
    - scsi: aacraid: Fix driver oops with dead battery
    - scsi: aacraid: remove redundant setting of variable c
    - scsi: aacraid: Get correct lun count
    - scsi: aacraid: Delay for rescan worker needs to be 10 seconds

* [18.04] kpatch - Add livepatch hook support for ppc64le (LP: #1741992)
    - powerpc/modules: Add REL24 relocation support of livepatch symbols
    - powerpc/modules: Don't try to restore r2 after a sibling call
    - powerpc/modules: Improve restore_r2() error message

* Ubuntu 18.04 - Include latest ibmvnic fixes in Ubuntu kernel (LP: #1748517)
    - ibmvnic: Rename IBMVNIC_MAX_TX_QUEUES to IBMVNIC_MAX_QUEUES
    - ibmvnic: Increase maximum number of RX/TX queues
    - ibmvnic: Include header descriptor support for ARP packets
    - ibmvnic: Don't handle RX interrupts when not up.
    - ibmvnic: Wait for device response when changing MAC
    - ibmvnic: fix firmware version when no firmware level has been provided by
      the VIOS server
    - ibmvnic: fix empty firmware version and errors cleanup
    - ibmvnic: Fix rx queue cleanup for non-fatal resets
    - ibmvnic: Ensure that buffers are NULL after free
    - ibmvnic: queue reset when CRQ gets closed during reset
    - ibmvnic: Reset long term map ID counter
    - ibmvnic: Remove skb->protocol checks in ibmvnic_xmit
    - ibmvnic: Wait until reset is complete to set carrier on
    - ibmvnic: Fix login buffer memory leaks
    - ibmvnic: Fix NAPI structures memory leak
    - ibmvnic: Free RX socket buffer in case of adapter error
    - ibmvnic: Clean RX pool buffers during device close
    - ibmvnic: Check for NULL skb's in NAPI poll routine
    - ibmvnic: Fix early release of login buffer

* Power9 DD 2.2 needs HMI fixup backport of upstream
    patch(d075745d893c78730e4a3b7a60fca23c2f764081) into kernel (LP: #1751834)
    - KVM: PPC: Book3S HV: Improve handling of debug-trigger HMIs on POWER9

* Driver not found in Ubuntu kernel does not detect interface (LP: #1745927)
    - d-i: add cxgb4 to nic-modules

* BCM5719/tg3 loses connectivity due to missing heartbeats between fw and
    driver (LP: #1751337)
    - tg3: APE heartbeat changes

* Miscellaneous Ubuntu changes
    - ubuntu: vbox -- update to 5.2.6-dfsg-5
    - Revert "UBUNTU: SAUCE: Import aufs driver"
    - SAUCE: Import aufs driver
    - Revert "UBUNTU: SAUCE: (no-up) Convert bnx2x firmware files to ihex format"
    - [Packaging] retpoline-extract: flag *0xNNN(%reg) branches
    - [Config] fix up retpoline abi files
    - ubuntu: vbox -- update to 5.2.8-dfsg-2

linux (4.15.0-11.12) bionic; urgency=medium

* linux: 4.15.0-11.12 -proposed tracker (LP: #1751285)

* Support low-pin-count devices on Hisilicon SoCs (LP: #1677319)
    - [Config] CONFIG_INDIRECT_PIO=y
    - SAUCE: LIB: Introduce a generic PIO mapping method
    - SAUCE: PCI: Remove unused __weak attribute in pci_register_io_range()
    - SAUCE: PCI: Add fwnode handler as input param of pci_register_io_range()
    - SAUCE: PCI: Apply the new generic I/O management on PCI IO hosts
    - SAUCE: OF: Add missing I/O range exception for indirect-IO devices
    - [Config] CONFIG_HISILICON_LPC=y
    - SAUCE: HISI LPC: Support the LPC host on Hip06/Hip07 with DT bindings
    - SAUCE: ACPI / scan: do not enumerate Indirect IO host children
    - SAUCE: HISI LPC: Add ACPI support
    - SAUCE: MAINTAINERS: Add maintainer for HiSilicon LPC driver

* Bionic update to v4.15.5 stable release (LP: #1751131)
    - scsi: smartpqi: allow static build ("built-in")
    - IB/umad: Fix use of unprotected device pointer
    - IB/qib: Fix comparison error with qperf compare/swap test
    - IB/mlx4: Fix incorrectly releasing steerable UD QPs when have only ETH ports
    - IB/core: Fix two kernel warnings triggered by rxe registration
    - IB/core: Fix ib_wc structure size to remain in 64 bytes boundary
    - IB/core: Avoid a potential OOPs for an unused optional parameter
    - selftests: seccomp: fix compile error seccomp_bpf
    - kselftest: fix OOM in memory compaction test
    - RDMA/rxe: Fix a race condition related to the QP error state
    - RDMA/rxe: Fix a race condition in rxe_requester()
    - RDMA/rxe: Fix rxe_qp_cleanup()
    - cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin
    - PM / devfreq: Propagate error from devfreq_add_device()
    - mwifiex: resolve reset vs. remove()/shutdown() deadlocks
    - ocfs2: try a blocking lock before return AOP_TRUNCATED_PAGE
    - trace_uprobe: Display correct offset in uprobe_events
    - powerpc/radix: Remove trace_tlbie call from radix__flush_tlb_all
    - powerpc/kernel: Block interrupts when updating TIDR
    - powerpc/vas: Don't set uses_vas for kernel windows
    - powerpc/numa: Invalidate numa_cpu_lookup_table on cpu remove
    - powerpc/mm: Flush radix process translations when setting MMU type
    - powerpc/xive: Use hw CPU ids when configuring the CPU queues
    - dma-buf: fix reservation_object_wait_timeout_rcu once more v2
    - s390: fix handling of -1 in set{,fs}[gu]id16 syscalls
    - arm64: dts: msm8916: Correct ipc references for smsm
    - ARM: lpc3250: fix uda1380 gpio numbers
    - ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property
    - ARM: dts: nomadik: add interrupt-parent for clcd
    - arm: dts: mt7623: fix card detection issue on bananapi-r2
    - arm: spear600: Add missing interrupt-parent of rtc
    - arm: spear13xx: Fix dmas cells
    - arm: spear13xx: Fix spics gpio controller's warning
    - x86/gpu: add CFL to early quirks
    - x86/kexec: Make kexec (mostly) work in 5-level paging mode
    - x86/xen: init %gs very early to avoid page faults with stack protector
    - x86: PM: Make APM idle driver initialize polling state
    - mm, memory_hotplug: fix memmap initialization
    - x86/entry/64: Clear extra registers beyond syscall arguments, to reduce
      speculation attack surface
    - x86/entry/64/compat: Clear registers for compat syscalls, to reduce
      speculation attack surface
    - compiler-gcc.h: Introduce __optimize function attribute
    - compiler-gcc.h: __nostackprotector needs gcc-4.4 and up
    - crypto: sun4i_ss_prng - fix return value of sun4i_ss_prng_generate
    - crypto: sun4i_ss_prng - convert lock to _bh in sun4i_ss_prng_generate
    - powerpc/mm/radix: Split linear mapping on hot-unplug
    - x86/mm/pti: Fix PTI comment in entry_SYSCALL_64()
    - x86/speculation: Update Speculation Control microcode blacklist
    - x86/speculation: Correct Speculation Control microcode blacklist again
    - Revert "x86/speculation: Simplify indirect_branch_prediction_barrier()"
    - KVM/x86: Reduce retpoline performance impact in slot_handle_level_range(),
      by always inlining iterator helper methods
    - X86/nVMX: Properly set spec_ctrl and pred_cmd before merging MSRs
    - KVM/nVMX: Set the CPU_BASED_USE_MSR_BITMAPS if we have a valid L02 MSR
      bitmap
    - x86/speculation: Clean up various Spectre related details
    - PM / runtime: Update links_count also if !CONFIG_SRCU
    - PM: cpuidle: Fix cpuidle_poll_state_init() prototype
    - platform/x86: wmi: fix off-by-one write in wmi_dev_probe()
    - x86/entry/64: Clear registers for exceptions/interrupts, to reduce
      speculation attack surface
    - x86/entry/64: Merge SAVE_C_REGS and SAVE_EXTRA_REGS, remove unused
      extensions
    - x86/entry/64: Merge the POP_C_REGS and POP_EXTRA_REGS macros into a single
      POP_REGS macro
    - x86/entry/64: Interleave XOR register clearing with PUSH instructions
    - x86/entry/64: Introduce the PUSH_AND_CLEAN_REGS macro
    - x86/entry/64: Use PUSH_AND_CLEAN_REGS in more cases
    - x86/entry/64: Get rid of the ALLOC_PT_GPREGS_ON_STACK and
      SAVE_AND_CLEAR_REGS macros
    - x86/entry/64: Indent PUSH_AND_CLEAR_REGS and POP_REGS properly
    - x86/entry/64: Fix paranoid_entry() frame pointer warning
    - x86/entry/64: Remove the unused 'icebp' macro
    - selftests/x86: Fix vDSO selftest segfault for vsyscall=none
    - selftests/x86: Clean up and document sscanf() usage
    - selftests/x86/pkeys: Remove unused functions
    - selftests/x86: Fix build bug caused by the 5lvl test which has been moved to
      the VM directory
    - selftests/x86: Do not rely on "int $0x80" in test_mremap_vdso.c
    - gfs2: Fixes to "Implement iomap for block_map"
    - selftests/x86: Do not rely on "int $0x80" in single_step_syscall.c
    - selftests/x86: Disable tests requiring 32-bit support on pure 64-bit systems
    - objtool: Fix segfault in ignore_unreachable_insn()
    - x86/debug, objtool: Annotate WARN()-related UD2 as reachable
    - x86/debug: Use UD2 for WARN()
    - x86/speculation: Fix up array_index_nospec_mask() asm constraint
    - nospec: Move array_index_nospec() parameter checking into separate macro
    - x86/speculation: Add <asm/msr-index.h> dependency
    - x86/mm: Rename flush_tlb_single() and flush_tlb_one() to
      __flush_tlb_one_[user|kernel]()
    - selftests/x86/mpx: Fix incorrect bounds with old _sigfault
    - x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
    - x86/spectre: Fix an error message
    - x86/cpu: Change type of x86_cache_size variable to unsigned int
    - x86/entry/64: Fix CR3 restore in paranoid_exit()
    - drm/ttm: Don't add swapped BOs to swap-LRU list
    - drm/ttm: Fix 'buf' pointer update in ttm_bo_vm_access_kmap() (v2)
    - drm/qxl: unref cursor bo when finished with it
    - drm/qxl: reapply cursor after resetting primary
    - drm/amd/powerplay: Fix smu_table_entry.handle type
    - drm/ast: Load lut in crtc_commit
    - drm: Check for lessee in DROP_MASTER ioctl
    - arm64: Add missing Falkor part number for branch predictor hardening
    - drm/radeon: Add dpm quirk for Jet PRO (v2)
    - drm/radeon: adjust tested variable
    - x86/smpboot: Fix uncore_pci_remove() indexing bug when hot-removing a
      physical CPU
    - rtc-opal: Fix handling of firmware error codes, prevent busy loops
    - mbcache: initialize entry->e_referenced in mb_cache_entry_create()
    - mmc: sdhci: Implement an SDHCI-specific bounce buffer
    - mmc: bcm2835: Don't overwrite max frequency unconditionally
    - Revert "mmc: meson-gx: include tx phase in the tuning process"
    - mlx5: fix mlx5_get_vector_affinity to start from completion vector 0
    - Revert "apple-gmux: lock iGP IO to protect from vgaarb changes"
    - jbd2: fix sphinx kernel-doc build warnings
    - ext4: fix a race in the ext4 shutdown path
    - ext4: save error to disk in __ext4_grp_locked_error()
    - ext4: correct documentation for grpid mount option
    - mm: hide a #warning for COMPILE_TEST
    - mm: Fix memory size alignment in devm_memremap_pages_release()
    - MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN
    - MIPS: CPS: Fix MIPS_ISA_LEVEL_RAW fallout
    - MIPS: Fix incorrect mem=X@Y handling
    - PCI: Disable MSI for HiSilicon Hip06/Hip07 only in Root Port mode
    - PCI: iproc: Fix NULL pointer dereference for BCMA
    - PCI: pciehp: Assume NoCompl+ for Thunderbolt ports
    - PCI: keystone: Fix interrupt-controller-node lookup
    - video: fbdev: atmel_lcdfb: fix display-timings lookup
    - console/dummy: leave .con_font_get set to NULL
    - rbd: whitelist RBD_FEATURE_OPERATIONS feature bit
    - xen: Fix {set,clear}_foreign_p2m_mapping on autotranslating guests
    - xenbus: track caller request id
    - seq_file: fix incomplete reset on read from zero offset
    - tracing: Fix parsing of globs with a wildcard at the beginning
    - mpls, nospec: Sanitize array index in mpls_label_ok()
    - rtlwifi: rtl8821ae: Fix connection lost problem correctly
    - arm64: proc: Set PTE_NG for table entries to avoid traversing them twice
    - xprtrdma: Fix calculation of ri_max_send_sges
    - xprtrdma: Fix BUG after a device removal
    - blk-wbt: account flush requests correctly
    - target/iscsi: avoid NULL dereference in CHAP auth error path
    - iscsi-target: make sure to wake up sleeping login worker
    - dm: correctly handle chained bios in dec_pending()
    - Btrfs: fix deadlock in run_delalloc_nocow
    - Btrfs: fix crash due to not cleaning up tree log block's dirty bits
    - Btrfs: fix extent state leak from tree log
    - Btrfs: fix btrfs_evict_inode to handle abnormal inodes correctly
    - Btrfs: fix use-after-free on root->orphan_block_rsv
    - Btrfs: fix unexpected -EEXIST when creating new inode
    - 9p/trans_virtio: discard zero-length reply
    - mtd: nand: vf610: set correct ooblayout
    - ALSA: usb-audio: Fix UAC2 get_ctl request with a RANGE attribute
    - ALSA: hda/realtek - Add headset mode support for Dell laptop
    - ALSA: hda/realtek - Enable Thinkpad Dock device for ALC298 platform
    - ALSA: hda/realtek: PCI quirk for Fujitsu U7x7
    - ALSA: usb-audio: add implicit fb quirk for Behringer UFX1204
    - ALSA: usb: add more device quirks for USB DSD devices
    - ALSA: seq: Fix racy pool initializations
    - mvpp2: fix multicast address filter
    - usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT
    - x86/mm, mm/hwpoison: Don't unconditionally unmap kernel 1:1 pages
    - ARM: dts: exynos: fix RTC interrupt for exynos5410
    - ARM: pxa/tosa-bt: add MODULE_LICENSE tag
    - arm64: dts: msm8916: Add missing #phy-cells
    - ARM: dts: s5pv210: add interrupt-parent for ohci
    - arm: dts: mt7623: Update ethsys binding
    - arm: dts: mt2701: Add reset-cells
    - ARM: dts: Delete bogus reference to the charlcd
    - media: r820t: fix r820t_write_reg for KASAN
    - mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec
    - mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb
    - Linux 4.15.5

* retpoline abi files are empty on i386 (LP: #1751021)
    - [Packaging] retpoline-extract -- instantiate retpoline files for i386
    - [Packaging] final-checks -- sanity checking ABI contents
    - [Packaging] final-checks -- check for empty retpoline files
    - [Config] Disable i386 retpoline check for next upload

* Bionic update to v4.15.4 stable release (LP: #1751064)
    - watchdog: indydog: Add dependency on SGI_HAS_INDYDOG
    - cifs: Fix missing put_xid in cifs_file_strict_mmap
    - cifs: Fix autonegotiate security settings mismatch
    - CIFS: zero sensitive data when freeing
    - cpufreq: mediatek: add mediatek related projects into blacklist
    - dmaengine: dmatest: fix container_of member in dmatest_callback
    - ssb: Do not disable PCI host on non-Mips
    - watchdog: gpio_wdt: set WDOG_HW_RUNNING in gpio_wdt_stop
    - Revert "drm/i915: mark all device info struct with __initconst"
    - sched/rt: Use container_of() to get root domain in rto_push_irq_work_func()
    - sched/rt: Up the root domain ref count when passing it around via IPIs
    - media: dvb-usb-v2: lmedm04: Improve logic checking of warm start
    - media: dvb-usb-v2: lmedm04: move ts2020 attach to dm04_lme2510_tuner
    - media: hdpvr: Fix an error handling path in hdpvr_probe()
    - arm64: mm: Use non-global mappings for kernel space
    - arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN
    - arm64: mm: Move ASID from TTBR0 to TTBR1
    - arm64: mm: Remove pre_ttbr0_update_workaround for Falkor erratum #E1003
    - arm64: mm: Rename post_ttbr0_update_workaround
    - arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN
    - arm64: mm: Allocate ASIDs in pairs
    - arm64: mm: Add arm64_kernel_unmapped_at_el0 helper
    - arm64: mm: Invalidate both kernel and user ASIDs when performing TLBI
    - arm64: entry: Add exception trampoline page for exceptions from EL0
    - arm64: mm: Map entry trampoline into trampoline and kernel page tables
    - arm64: entry: Explicitly pass exception level to kernel_ventry macro
    - arm64: entry: Hook up entry trampoline to exception vectors
    - arm64: erratum: Work around Falkor erratum #E1003 in trampoline code
    - arm64: cpu_errata: Add Kryo to Falkor 1003 errata
    - arm64: tls: Avoid unconditional zeroing of tpidrro_el0 for native tasks
    - arm64: entry: Add fake CPU feature for unmapping the kernel at EL0
    - arm64: kaslr: Put kernel vectors address in separate data page
    - arm64: use RET instruction for exiting the trampoline
    - arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0
    - arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry
    - arm64: Take into account ID_AA64PFR0_EL1.CSV3
    - arm64: capabilities: Handle duplicate entries for a capability
    - arm64: mm: Introduce TTBR_ASID_MASK for getting at the ASID in the TTBR
    - arm64: kpti: Fix the interaction between ASID switching and software PAN
    - arm64: cputype: Add MIDR values for Cavium ThunderX2 CPUs
    - arm64: kpti: Make use of nG dependent on arm64_kernel_unmapped_at_el0()
    - arm64: mm: Permit transitioning from Global to Non-Global without BBM
    - arm64: kpti: Add ->enable callback to remap swapper using nG mappings
    - arm64: Force KPTI to be disabled on Cavium ThunderX
    - arm64: entry: Reword comment about post_ttbr_update_workaround
    - arm64: idmap: Use "awx" flags for .idmap.text .pushsection directives
    - perf: arm_spe: Fail device probe when arm64_kernel_unmapped_at_el0()
    - arm64: barrier: Add CSDB macros to control data-value prediction
    - arm64: Implement array_index_mask_nospec()
    - arm64: Make USER_DS an inclusive limit
    - arm64: Use pointer masking to limit uaccess speculation
    - arm64: entry: Ensure branch through syscall table is bounded under
      speculation
    - arm64: uaccess: Prevent speculative use of the current addr_limit
    - arm64: uaccess: Don't bother eliding access_ok checks in __{get, put}_user
    - arm64: uaccess: Mask __user pointers for __arch_{clear, copy_*}_user
    - arm64: futex: Mask __user pointers prior to dereference
    - arm64: cpufeature: __this_cpu_has_cap() shouldn't stop early
    - arm64: Run enable method for errata work arounds on late CPUs
    - arm64: cpufeature: Pass capability structure to ->enable callback
    - drivers/firmware: Expose psci_get_version through psci_ops structure
    - arm64: Move post_ttbr_update_workaround to C code
    - arm64: Add skeleton to harden the branch predictor against aliasing attacks
    - arm64: Move BP hardening to check_and_switch_context
    - arm64: KVM: Use per-CPU vector when BP hardening is enabled
    - arm64: entry: Apply BP hardening for high-priority synchronous exceptions
    - arm64: entry: Apply BP hardening for suspicious interrupts from EL0
    - arm64: cputype: Add missing MIDR values for Cortex-A72 and Cortex-A75
    - arm64: Implement branch predictor hardening for affected Cortex-A CPUs
    - arm64: Implement branch predictor hardening for Falkor
    - arm64: Branch predictor hardening for Cavium ThunderX2
    - arm64: KVM: Increment PC after handling an SMC trap
    - arm/arm64: KVM: Consolidate the PSCI include files
    - arm/arm64: KVM: Add PSCI_VERSION helper
    - arm/arm64: KVM: Add smccc accessors to PSCI code
    - arm/arm64: KVM: Implement PSCI 1.0 support
    - arm/arm64: KVM: Advertise SMCCC v1.1
    - arm64: KVM: Make PSCI_VERSION a fast path
    - arm/arm64: KVM: Turn kvm_psci_version into a static inline
    - arm64: KVM: Report SMCCC_ARCH_WORKAROUND_1 BP hardening support
    - arm64: KVM: Add SMCCC_ARCH_WORKAROUND_1 fast handling
    - firmware/psci: Expose PSCI conduit
    - firmware/psci: Expose SMCCC version through psci_ops
    - arm/arm64: smccc: Make function identifiers an unsigned quantity
    - arm/arm64: smccc: Implement SMCCC v1.1 inline primitive
    - arm64: Add ARM_SMCCC_ARCH_WORKAROUND_1 BP hardening support
    - arm64: Kill PSCI_GET_VERSION as a variant-2 workaround
    - mtd: cfi: convert inline functions to macros
    - mtd: nand: brcmnand: Disable prefetch by default
    - mtd: nand: Fix nand_do_read_oob() return value
    - mtd: nand: sunxi: Fix ECC strength choice
    - ubi: Fix race condition between ubi volume creation and udev
    - ubi: fastmap: Erase outdated anchor PEBs during attach
    - ubi: block: Fix locking for idr_alloc/idr_remove
    - ubifs: free the encrypted symlink target
    - nfs/pnfs: fix nfs_direct_req ref leak when i/o falls back to the mds
    - nfs41: do not return ENOMEM on LAYOUTUNAVAILABLE
    - NFS: Add a cond_resched() to nfs_commit_release_pages()
    - NFS: Fix nfsstat breakage due to LOOKUPP
    - NFS: commit direct writes even if they fail partially
    - NFS: reject request for id_legacy key without auxdata
    - NFS: Fix a race between mmap() and O_DIRECT
    - nfsd: Detect unhashed stids in nfsd4_verify_open_stid()
    - kernfs: fix regression in kernfs_fop_write caused by wrong type
    - ahci: Annotate PCI ids for mobile Intel chipsets as such
    - ahci: Add PCI ids for Intel Bay Trail, Cherry Trail and Apollo Lake AHCI
    - ahci: Add Intel Cannon Lake PCH-H PCI ID
    - crypto: hash - introduce crypto_hash_alg_has_setkey()
    - crypto: cryptd - pass through absence of ->setkey()
    - crypto: mcryptd - pass through absence of ->setkey()
    - crypto: poly1305 - remove ->setkey() method
    - crypto: hash - annotate algorithms taking optional key
    - crypto: hash - prevent using keyed hashes without setting key
    - media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
    - media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
    - media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
    - media: v4l2-compat-ioctl32.c: fix the indentation
    - media: v4l2-compat-ioctl32.c: move 'helper' functions to
      __get/put_v4l2_format32
    - media: v4l2-compat-ioctl32.c: avoid sizeof(type)
    - media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
    - media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
    - media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
    - media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
    - media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
    - media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
    - media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
    - crypto: caam - fix endless loop when DECO acquire fails
    - crypto: sha512-mb - initialize pending lengths correctly
    - crypto: talitos - fix Kernel Oops on hashing an empty file
    - arm: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls
    - KVM: nVMX: Fix races when sending nested PI while dest enters/leaves L2
    - KVM: nVMX: Fix bug of injecting L2 exception into L1
    - KVM: PPC: Book3S HV: Make sure we don't re-enter guest without XIVE loaded
    - KVM: PPC: Book3S HV: Drop locks before reading guest memory
    - KVM: arm/arm64: Handle CPU_PM_ENTER_FAILED
    - KVM: PPC: Book3S PR: Fix broken select due to misspelling
    - ASoC: acpi: fix machine driver selection based on quirk
    - ASoC: rockchip: i2s: fix playback after runtime resume
    - ASoC: skl: Fix kernel warning due to zero NHTL entry
    - ASoC: compress: Correct handling of copy callback
    - watchdog: imx2_wdt: restore previous timeout after suspend+resume
    - afs: Add missing afs_put_cell()
    - afs: Need to clear responded flag in addr cursor
    - afs: Fix missing cursor clearance
    - afs: Fix server list handling
    - btrfs: Handle btrfs_set_extent_delalloc failure in fixup worker
    - Btrfs: raid56: iterate raid56 internal bio with bio_for_each_segment_all
    - kasan: don't emit builtin calls when sanitization is off
    - kasan: rework Kconfig settings
    - media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl() return code
    - media: dvb-frontends: fix i2c access helpers for KASAN
    - media: dt-bindings/media/cec-gpio.txt: mention the CEC/HPD max voltages
    - media: ts2020: avoid integer overflows on 32 bit machines
    - media: vivid: fix module load error when enabling fb and no_error_inj=1
    - media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
    - fs/proc/kcore.c: use probe_kernel_read() instead of memcpy()
    - kernel/async.c: revert "async: simplify lowest_in_progress()"
    - kernel/relay.c: revert "kernel/relay.c: fix potential memory leak"
    - pipe: actually allow root to exceed the pipe buffer limits
    - pipe: fix off-by-one error when checking buffer limits
    - HID: quirks: Fix keyboard + touchpad on Toshiba Click Mini not working
    - Bluetooth: btsdio: Do not bind to non-removable BCM43341
    - ipmi: use dynamic memory for DMI driver override
    - signal/openrisc: Fix do_unaligned_access to send the proper signal
    - signal/sh: Ensure si_signo is initialized in do_divide_error
    - alpha: fix crash if pthread_create races with signal delivery
    - alpha: osf_sys.c: fix put_tv32 regression
    - alpha: Fix mixed up args in EXC macro in futex operations
    - alpha: fix reboot on Avanti platform
    - alpha: fix formating of stack content
    - xtensa: fix futex_atomic_cmpxchg_inatomic
    - EDAC, octeon: Fix an uninitialized variable warning
    - genirq: Make legacy autoprobing work again
    - pinctrl: intel: Initialize GPIO properly when used through irqchip
    - pinctrl: mcp23s08: fix irq setup order
    - pinctrl: sx150x: Unregister the pinctrl on release
    - pinctrl: sx150x: Register pinctrl before adding the gpiochip
    - pinctrl: sx150x: Add a static gpio/pinctrl pin range mapping
    - pktcdvd: Fix pkt_setup_dev() error path
    - pktcdvd: Fix a recently introduced NULL pointer dereference
    - blk-mq: quiesce queue before freeing queue
    - clocksource/drivers/stm32: Fix kernel panic with multiple timers
    - lib/ubsan.c: s/missaligned/misaligned/
    - lib/ubsan: add type mismatch handler for new GCC/Clang
    - objtool: Fix switch-table detection
    - arm64: dts: marvell: add Ethernet aliases
    - drm/i915: Avoid PPS HW/SW state mismatch due to rounding
    - ACPI: sbshc: remove raw pointer from printk() message
    - acpi, nfit: fix register dimm error handling
    - ovl: force r/o mount when index dir creation fails
    - ovl: fix failure to fsync lower dir
    - ovl: take mnt_want_write() for work/index dir setup
    - ovl: take mnt_want_write() for removing impure xattr
    - ovl: hash directory inodes for fsnotify
    - mn10300/misalignment: Use SIGSEGV SEGV_MAPERR to report a failed user copy
    - devpts: fix error handling in devpts_mntget()
    - ftrace: Remove incorrect setting of glob search field
    - scsi: core: Ensure that the SCSI error handler gets woken up
    - scsi: lpfc: Fix crash after bad bar setup on driver attachment
    - scsi: cxlflash: Reset command ioasc
    - rcu: Export init_rcu_head() and destroy_rcu_head() to GPL modules
    - Linux 4.15.4
    - updateconfigs after v4.14.4 stable updates

* Bionic update to v4.15.4 stable release (LP: #1751064) // CVE-2017-5754 and
    do not need KPTI when KASLR is off.
    - arm64: Turn on KPTI only on CPUs that need it

* Miscellaneous Ubuntu changes
    - [Config] fix up removed retpoline call sites

-- Seth Forshee <seth.forshee@canonical.com>  Wed, 07 Mar 2018 17:36:23 +0100

Changed in linux (Ubuntu Bionic):
status:	Fix Committed → Fix Released

Revision history for this message

Stefan Bader (smb) wrote on 2018-03-19:

#35

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-artful' to 'verification-done-artful'. If the problem still exists, change the tag 'verification-needed-artful' to 'verification-failed-artful'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-artful

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-03-23:

#36

In *Bionic*, the kernel in proposed (4.15.0-13.14) and in release (4.15.0-12.13) both fix this regression.

I won't test the fix on Artful; I don't have the system installed and I don't want to spend the time since Artful won't be supported for very long anyway (and this bug affects only very few users).

tags:

added: verification-done-bionic

Revision history for this message

Stefan Bader (smb) wrote on 2018-04-03:

#37

Accepting the Bionic verification for Artful.

tags:

added: verification-done-artful
removed: verification-needed-artful

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-04-03:

#38

Download full text (18.9 KiB)

This bug was fixed in the package linux - 4.13.0-38.43

---------------
linux (4.13.0-38.43) artful; urgency=medium

* linux: 4.13.0-38.43 -proposed tracker (LP: #1755762)

  * Servers going OOM after updating kernel from 4.10 to 4.13 (LP: #1748408)
    - i40e: Fix memory leak related filter programming status
    - i40e: Add programming descriptors to cleaned_count

* [SRU] Lenovo E41 Mic mute hotkey is not responding (LP: #1753347)
- platform/x86: ideapad-laptop: Increase timeout to wait for EC answer

* fails to dump with latest kpti fixes (LP: #1750021)
- kdump: write correct address of mem_section into vmcoreinfo

  * headset mic can't be detected on two Dell machines (LP: #1748807)
    - ALSA: hda/realtek - Support headset mode for ALC215/ALC285/ALC289
    - ALSA: hda - Fix headset mic detection problem for two Dell machines
    - ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines

  * CIFS SMB2/SMB3 does not work for domain based DFS (LP: #1747572)
    - CIFS: make IPC a regular tcon
    - CIFS: use tcon_ipc instead of use_ipc parameter of SMB2_ioctl
    - CIFS: dump IPC tcon in debug proc file

* i2c-thunderx: erroneous error message "unhandled state: 0" (LP: #1754076)
- i2c: octeon: Prevent error message on bus error

* hisi_sas: Add disk LED support (LP: #1752695)
- scsi: hisi_sas: directly attached disk LED feature for v2 hw

  * EDAC, sb_edac: Backport 1 patch to Ubuntu 17.10 (Fix missing DIMM sysfs
    entries with KNL SNC2/SNC4 mode) (LP: #1743856)
    - EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode

  * [regression] Colour banding and artefacts appear system-wide on an Asus
    Zenbook UX303LA with Intel HD 4400 graphics (LP: #1749420)
    - drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA

* DVB Card with SAA7146 chipset not working (LP: #1742316)
- vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems

  * [Asus UX360UA] battery status in unity-panel is not changing when battery is
    being charged (LP: #1661876) // AC adapter status not detected on Asus
    ZenBook UX410UAK (LP: #1745032)
    - ACPI / battery: Add quirk for Asus UX360UA and UX410UAK

* ASUS UX305LA - Battery state not detected correctly (LP: #1482390)
- ACPI / battery: Add quirk for Asus GL502VSK and UX305LA

  * support thunderx2 vendor pmu events (LP: #1747523)
    - perf pmu: Extract function to get JSON alias map
    - perf pmu: Pass pmu as a parameter to get_cpuid_str()
    - perf tools arm64: Add support for get_cpuid_str function.
    - perf pmu: Add helper function is_pmu_core to detect PMU CORE devices
    - perf vendor events arm64: Add ThunderX2 implementation defined pmu core
      events
    - perf pmu: Add check for valid cpuid in perf_pmu__find_map()

* lpfc.ko module doesn't work (LP: #1746970)
- scsi: lpfc: Fix loop mode target discovery

  * Ubuntu 17.10 crashes on vmalloc.c (LP: #1739498)
    - powerpc/mm/book3s64: Make KERN_IO_START a variable
    - powerpc/mm/slb: Move comment next to the code it's referring to
    - powerpc/mm/hash64: Make vmalloc 56T on hash

* ethtool -p fails to light NIC LED on HiSilicon D05 systems (LP: #1748567)
- net...

This bug was fixed in the package linux - 4.13.0-38.43

---------------
linux (4.13.0-38.43) artful; urgency=medium

* linux: 4.13.0-38.43 -proposed tracker (LP: #1755762)

* Servers going OOM after updating kernel from 4.10 to 4.13 (LP: #1748408)
    - i40e: Fix memory leak related filter programming status
    - i40e: Add programming descriptors to cleaned_count

* [SRU] Lenovo E41 Mic mute hotkey is not responding (LP: #1753347)
    - platform/x86: ideapad-laptop: Increase timeout to wait for EC answer

* fails to dump with latest kpti fixes (LP: #1750021)
    - kdump: write correct address of mem_section into vmcoreinfo

* headset mic can't be detected on two Dell machines (LP: #1748807)
    - ALSA: hda/realtek - Support headset mode for ALC215/ALC285/ALC289
    - ALSA: hda - Fix headset mic detection problem for two Dell machines
    - ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines

* CIFS SMB2/SMB3 does not work for domain based DFS (LP: #1747572)
    - CIFS: make IPC a regular tcon
    - CIFS: use tcon_ipc instead of use_ipc parameter of SMB2_ioctl
    - CIFS: dump IPC tcon in debug proc file

* i2c-thunderx: erroneous error message "unhandled state: 0" (LP: #1754076)
    - i2c: octeon: Prevent error message on bus error

* hisi_sas: Add disk LED support (LP: #1752695)
    - scsi: hisi_sas: directly attached disk LED feature for v2 hw

* EDAC, sb_edac: Backport 1 patch to Ubuntu 17.10 (Fix missing DIMM sysfs
    entries with KNL SNC2/SNC4 mode) (LP: #1743856)
    - EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode

* [regression] Colour banding and artefacts appear system-wide on an Asus
    Zenbook UX303LA with Intel HD 4400 graphics (LP: #1749420)
    - drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA

* DVB Card with SAA7146 chipset not working (LP: #1742316)
    - vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems

* [Asus UX360UA] battery status in unity-panel is not changing when battery is
    being charged (LP: #1661876) // AC adapter status not detected on Asus
    ZenBook UX410UAK (LP: #1745032)
    - ACPI / battery: Add quirk for Asus UX360UA and UX410UAK

* ASUS UX305LA - Battery state not detected correctly (LP: #1482390)
    - ACPI / battery: Add quirk for Asus GL502VSK and UX305LA

* support thunderx2 vendor pmu events (LP: #1747523)
    - perf pmu: Extract function to get JSON alias map
    - perf pmu: Pass pmu as a parameter to get_cpuid_str()
    - perf tools arm64: Add support for get_cpuid_str function.
    - perf pmu: Add helper function is_pmu_core to detect PMU CORE devices
    - perf vendor events arm64: Add ThunderX2 implementation defined pmu core
      events
    - perf pmu: Add check for valid cpuid in perf_pmu__find_map()

* lpfc.ko module doesn't work (LP: #1746970)
    - scsi: lpfc: Fix loop mode target discovery

* Ubuntu 17.10 crashes on vmalloc.c (LP: #1739498)
    - powerpc/mm/book3s64: Make KERN_IO_START a variable
    - powerpc/mm/slb: Move comment next to the code it's referring to
    - powerpc/mm/hash64: Make vmalloc 56T on hash

* ethtool -p fails to light NIC LED on HiSilicon D05 systems (LP: #1748567)
    - net: hns: add ACPI mode support for ethtool -p

* CVE-2017-17807
    - KEYS: add missing permission check for request_key() destination

* [Artful SRU] Fix capsule update regression (LP: #1746019)
    - efi/capsule-loader: Reinstate virtual capsule mapping

* [Artful/Bionic] [Config] enable EDAC_GHES for ARM64 (LP: #1747746)
    - Ubuntu: [Config] enable EDAC_GHES for ARM64

* linux-tools: perf incorrectly linking libbfd (LP: #1748922)
    - SAUCE: tools -- add ability to disable libbfd
    - [Packaging] correct disablement of libbfd

* Cherry pick c96f5471ce7d for delayacct fix (LP: #1747769)
    - delayacct: Account blkio completion on the correct task

* Error in CPU frequency reporting when nominal and min pstates are same
    (cpufreq) (LP: #1746174)
    - cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin

* retpoline abi files are empty on i386 (LP: #1751021)
    - [Packaging] retpoline-extract -- instantiate retpoline files for i386
    - [Packaging] final-checks -- sanity checking ABI contents
    - [Packaging] final-checks -- check for empty retpoline files

* [P9,Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping
    different pmu events using perf fuzzer . (perf:) (LP: #1746225)
    - powerpc/perf: Fix oops when grouping different pmu events

* bnx2x_attn_int_deasserted3:4323 MC assert! (LP: #1715519) //
    CVE-2018-1000026
    - net: create skb_gso_validate_mac_len()
    - bnx2x: disable GSO where gso_size is too big for hardware

* Ubuntu16.04.03: ISAv3 initialize MMU registers before setting partition
    table (LP: #1736145)
    - powerpc/64s: Initialize ISAv3 MMU registers before setting partition table

* powerpc/powernv: Flush console before platform error reboot (LP: #1735159)
    - powerpc/powernv: Flush console before platform error reboot

* Touchpad stops working after a few seconds in Lenovo ideapad 320
    (LP: #1732056)
    - pinctrl/amd: fix masking of GPIO interrupts

* [Artful][Wyse 3040] System hang when trying to enable an offlined CPU core
    (LP: #1736393)
    - SAUCE: drm/i915:Don't set chip specific data
    - SAUCE: drm/i915: make previous commit affects Wyse 3040 only

* ppc64el: Do not call ibm,os-term on panic (LP: #1736954)
    - powerpc: Do not call ppc_md.panic in fadump panic notifier

* Artful update to 4.13.16 stable release (LP: #1744213)
    - tcp_nv: fix division by zero in tcpnv_acked()
    - net: vrf: correct FRA_L3MDEV encode type
    - tcp: do not mangle skb->cb[] in tcp_make_synack()
    - net: systemport: Correct IPG length settings
    - netfilter/ipvs: clear ipvs_property flag when SKB net namespace changed
    - l2tp: don't use l2tp_tunnel_find() in l2tp_ip and l2tp_ip6
    - bonding: discard lowest hash bit for 802.3ad layer3+4
    - net: cdc_ether: fix divide by 0 on bad descriptors
    - net: qmi_wwan: fix divide by 0 on bad descriptors
    - qmi_wwan: Add missing skb_reset_mac_header-call
    - net: usb: asix: fill null-ptr-deref in asix_suspend
    - tcp: gso: avoid refcount_t warning from tcp_gso_segment()
    - tcp: fix tcp_fastretrans_alert warning
    - vlan: fix a use-after-free in vlan_device_event()
    - net/mlx5: Cancel health poll before sending panic teardown command
    - net/mlx5e: Set page to null in case dma mapping fails
    - af_netlink: ensure that NLMSG_DONE never fails in dumps
    - vxlan: fix the issue that neigh proxy blocks all icmpv6 packets
    - net: cdc_ncm: GetNtbFormat endian fix
    - fealnx: Fix building error on MIPS
    - net/sctp: Always set scope_id in sctp_inet6_skb_msgname
    - ima: do not update security.ima if appraisal status is not INTEGRITY_PASS
    - serial: omap: Fix EFR write on RTS deassertion
    - serial: 8250_fintek: Fix finding base_port with activated SuperIO
    - tpm-dev-common: Reject too short writes
    - rcu: Fix up pending cbs check in rcu_prepare_for_idle
    - ocfs2: fix cluster hang after a node dies
    - ocfs2: should wait dio before inode lock in ocfs2_setattr()
    - ipmi: fix unsigned long underflow
    - mm/page_alloc.c: broken deferred calculation
    - mm/page_ext.c: check if page_ext is not prepared
    - x86/cpu/amd: Derive L3 shared_cpu_map from cpu_llc_shared_mask
    - coda: fix 'kernel memory exposure attempt' in fsync
    - Linux 4.13.16

* Artful update to 4.13.15 stable release (LP: #1744212)
    - media: imon: Fix null-ptr-deref in imon_probe
    - media: dib0700: fix invalid dvb_detach argument
    - crypto: dh - Fix double free of ctx->p
    - crypto: dh - Don't permit 'p' to be 0
    - crypto: dh - Don't permit 'key' or 'g' size longer than 'p'
    - USB: early: Use new USB product ID and strings for DbC device
    - USB: usbfs: compute urb->actual_length for isochronous
    - USB: Add delay-init quirk for Corsair K70 LUX keyboards
    - usb: gadget: f_fs: Fix use-after-free in ffs_free_inst
    - USB: serial: metro-usb: stop I/O after failed open
    - USB: serial: Change DbC debug device binding ID
    - USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update
    - USB: serial: garmin_gps: fix I/O after failed probe and remove
    - USB: serial: garmin_gps: fix memory leak on probe errors
    - x86/MCE/AMD: Always give panic severity for UC errors in kernel context
    - platform/x86: peaq-wmi: Add DMI check before binding to the WMI interface
    - platform/x86: peaq_wmi: Fix missing terminating entry for peaq_dmi_table
    - HID: cp2112: add HIDRAW dependency
    - HID: wacom: generic: Recognize WACOM_HID_WD_PEN as a type of pen collection
    - staging: wilc1000: Fix bssid buffer offset in Txq
    - staging: ccree: fix 64 bit scatter/gather DMA ops
    - staging: greybus: spilib: fix use-after-free after deregistration
    - staging: vboxvideo: Fix reporting invalid suggested-offset-properties
    - staging: rtl8188eu: Revert 4 commits breaking ARP
    - Linux 4.13.15

* time drifting on linux-hwe kernels (LP: #1744988)
    - x86/tsc: Future-proof native_calibrate_tsc()
    - x86/tsc: Fix erroneous TSC rate on Skylake Xeon
    - x86/tsc: Print tsc_khz, when it differs from cpu_khz

* Please backport vmd suspend/resume patches to 16.04 hwe (LP: #1745508)
    - PCI: vmd: Free up IRQs on suspend path

* CVE-2017-17448
    - netfilter: nfnetlink_cthelper: Add missing permission checks

* Dell XPS 13 9360 bluetooth (Atheros) won't connect after resume
    (LP: #1744712)
    - Bluetooth: btusb: Restore QCA Rome suspend/resume fix with a "rewritten"
      version

* [SRU] TrackPoint: middle button doesn't work on TrackPoint-compatible
    device. (LP: #1746002)
    - Input: trackpoint - force 3 buttons if 0 button is reported

* TB16 dock ethernet corrupts data with hw checksum silently failing
    (LP: #1729674)
    - r8152: disable RX aggregation on Dell TB16 dock

* [Artful] Realtek ALC225: 2 secs noise when a headset plugged in
    (LP: #1744058)
    - Revert "UBUNTU: SAUCE: ALSA: hda/realtek - Add support headset mode for DELL
      WYSE"
    - SAUCE: ALSA: hda/realtek - Add support headset mode for DELL WYSE
    - ALSA: hda/realtek - update ALC225 depop optimize

* [A] skb leak in vhost_net / tun / tap (LP: #1738975)
    - vhost: fix skb leak in handle_rx()
    - tap: free skb if flags error
    - tun: free skb in early errors

* Commit d9018976cdb6 missing in Kernels <4.14.x preventing lasting fix of
    Intel SPI bug on certain serial flash (LP: #1742696)
    - mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Haswell/Broadwell
    - spi-nor: intel-spi: Fix broken software sequencing codes

* CVE-2018-5332
    - RDS: Heap OOB write in rds_message_alloc_sgs()

* [A] KVM Windows BSOD on 4.13.x (LP: #1738972)
    - KVM: x86: fix APIC page invalidation

* elantech touchpad of Lenovo L480/580 failed to detect hw_version
    (LP: #1733605)
    - Input: elantech - add new icbody type 15

* [SRU] External HDMI monitor failed to show screen on Lenovo X1 series
    (LP: #1738523)
    - SAUCE: drm/i915: Disable writing of TMDS_OE on Lenovo ThinkPad X1 series

* ubuntu/xr-usb-serial didn't get built in zesty and artful (LP: #1733281)
    - SAUCE: make sure ubuntu/xr-usb-serial builds for x86

* Disabling zfs does not always disable module checks for the zfs modules
    (LP: #1737176)
    - [Packaging] disable zfs module checks when zfs is disabled

* CVE-2017-17806
    - crypto: hmac - require that the underlying hash algorithm is unkeyed

* CVE-2017-17805
    - crypto: salsa20 - fix blkcipher_walk API usage

* CVE-2017-16994
    - mm/pagewalk.c: report holes in hugetlb ranges

* CVE-2017-17450
    - netfilter: xt_osf: Add missing permission checks

* apparmor profile load in stacked policy container fails (LP: #1746463)
    - SAUCE: apparmor: fix display of .ns_name for containers

* CVE-2017-15129
    - net: Fix double free and memory corruption in get_net_ns_by_id()

* CVE-2018-5344
    - loop: fix concurrent lo_open/lo_release

* CVE-2017-1000407
    - KVM: VMX: remove I/O port 0x80 bypass on Intel hosts

* CVE-2017-0861
    - ALSA: pcm: prevent UAF in snd_pcm_info

* perf stat segfaults on uncore events w/o -a (LP: #1745246)
    - perf xyarray: Save max_x, max_y
    - perf evsel: Fix buffer overflow while freeing events

* Support cppc-cpufreq driver on ThunderX2 systems (LP: #1745007)
    - mailbox: PCC: Move the MAX_PCC_SUBSPACES definition to header file
    - ACPI / CPPC: Make CPPC ACPI driver aware of PCC subspace IDs
    - ACPI / CPPC: Fix KASAN global out of bounds warning
    - ACPI: CPPC: remove initial assignment of pcc_ss_data

* P-state not working in kernel 4.13 (LP: #1743269)
    - x86 / CPU: Avoid unnecessary IPIs in arch_freq_get_on_cpu()
    - x86 / CPU: Always show current CPU frequency in /proc/cpuinfo

* Regression: KVM no longer supports Intel CPUs without Virtual NMI
    (LP: #1741655)
    - kvm: vmx: Reinstate support for CPUs without virtual NMI

* System hang with Linux kernel due to mainline commit 24247aeeabe
    (LP: #1733662)
    - x86/intel_rdt/cqm: Prevent use after free

* $(LOCAL_ENV_CC) and $(LOCAL_ENV_DISTCC_HOSTS) should be properly quoted
    (LP: #1744077)
    - [Debian] pass LOCAL_ENV_CC and LOCAL_ENV_DISTCC_HOSTS properly

* the wifi driver is always hard blocked on a lenovo laptop (LP: #1743672)
    - ACPI: EC: Fix possible issues related to EC initialization order

* text VTs are unavailable on desktop after upgrade to Ubuntu 17.10
    (LP: #1724911)
    - drm/i915/fbdev: Always forward hotplug events

* Samsung SSD 960 EVO 500GB refused to change power state (LP: #1705748)
    - nvme-pci: disable APST on Samsung SSD 960 EVO + ASUS PRIME B350M-A

* [0cf3:e010] QCA6174A XR failed to pair with bt 4.0 device  (LP: #1741166)
    - Bluetooth: btusb: Add support for 0cf3:e010

* CVE-2017-17741
    - KVM: Fix stack-out-of-bounds read in write_mmio

* CVE-2018-5333
    - RDS: null pointer dereference in rds_atomic_free_op

* [800 G3 SFF] [800 G3 DM]External microphone of headset(3-ring) is working,
    2-ring mic not working, both not shown in sound settings  (LP: #1740974)
    - ALSA: hda - Add MIC_NO_PRESENCE fixup for 2 HP machines

* Two front mics can't work on a lenovo machine (LP: #1740973)
    - ALSA: hda - change the location for one mic on a Lenovo machine

* No external microphone be detected via headset jack on a dell machine
    (LP: #1740972)
    - ALSA: hda - fix headset mic detection issue on a Dell machine

*  Can't detect external headset via line-out jack on some Dell machines
    (LP: #1740971)
    - ALSA: hda/realtek - Fix Dell AIO LineOut issue

* Support realtek new codec alc257 in the alsa hda driver  (LP: #1738911)
    - ALSA: hda/realtek - New codec support for ALC257

* Add support for 16g huge pages on Ubuntu 16.04.2 PowerNV (LP: #1706247)
    - powerpc/mm/hugetlb: Allow runtime allocation of 16G.
    - powerpc/mm/hugetlb: Add support for reserving gigantic huge pages via kernel
      command line
    - mm/hugetlb: Allow arch to override and call the weak function

* the kernel is blackholing IPv6 packets to linkdown nexthops (LP: #1738219)
    - ipv6: Do not consider linkdown nexthops during multipath

* e1000e in 4.4.0-97-generic breaks 82574L under heavy load. (LP: #1730550)
    - e1000e: Avoid receiver overrun interrupt bursts
    - e1000e: Separate signaling for link check/link up

* Ubuntu 17.10: Include patch "crypto: vmx - Use skcipher for ctr fallback"
    (LP: #1732978)
    - crypto: vmx - Use skcipher for ctr fallback

* QCA Rome bluetooth can not wakeup after USB runtime suspended.
    (LP: #1737890)
    - Bluetooth: btusb: driver to enable the usb-wakeup feature

* /dev/bcache/by-uuid links not created after reboot (LP: #1729145)
    - SAUCE: (no-up) bcache: decouple emitting a cached_dev CHANGE uevent

* Some VMs fail to reboot with "watchdog: BUG: soft lockup - CPU#0 stuck for
    22s! [systemd:1]" (LP: #1730717)
    - SAUCE: exec: fix lockup because retry loop may never exit

* Request to backport cxlflash patches to 16.04 HWE Kernel (LP: #1730515)
    - scsi: cxlflash: Use derived maximum write same length
    - scsi: cxlflash: Allow cards without WWPN VPD to configure
    - scsi: cxlflash: Derive pid through accessors

* vagrant artful64 box filesystem too small (LP: #1726818)
    - block: factor out __blkdev_issue_zero_pages()
    - block: cope with WRITE ZEROES failing in blkdev_issue_zeroout()

* Artful update to 4.13.14 stable release (LP: #1744121)
    - ppp: fix race in ppp device destruction
    - gso: fix payload length when gso_size is zero
    - ipv4: Fix traffic triggered IPsec connections.
    - ipv6: Fix traffic triggered IPsec connections.
    - netlink: do not set cb_running if dump's start() errs
    - net: call cgroup_sk_alloc() earlier in sk_clone_lock()
    - macsec: fix memory leaks when skb_to_sgvec fails
    - l2tp: check ps->sock before running pppol2tp_session_ioctl()
    - netlink: fix netlink_ack() extack race
    - sctp: add the missing sock_owned_by_user check in sctp_icmp_redirect
    - tcp/dccp: fix ireq->opt races
    - packet: avoid panic in packet_getsockopt()
    - geneve: Fix function matching VNI and tunnel ID on big-endian
    - net: bridge: fix returning of vlan range op errors
    - soreuseport: fix initialization race
    - ipv6: flowlabel: do not leave opt->tot_len with garbage
    - sctp: full support for ipv6 ip_nonlocal_bind & IP_FREEBIND
    - tcp/dccp: fix lockdep splat in inet_csk_route_req()
    - tcp/dccp: fix other lockdep splats accessing ireq_opt
    - net: dsa: check master device before put
    - net/unix: don't show information about sockets from other namespaces
    - tap: double-free in error path in tap_open()
    - net/mlx5: Fix health work queue spin lock to IRQ safe
    - net/mlx5e: Properly deal with encap flows add/del under neigh update
    - ipip: only increase err_count for some certain type icmp in ipip_err
    - ip6_gre: only increase err_count for some certain type icmpv6 in ip6gre_err
    - ip6_gre: update dst pmtu if dev mtu has been updated by toobig in
      __gre6_xmit
    - tcp: refresh tp timestamp before tcp_mtu_probe()
    - tap: reference to KVA of an unloaded module causes kernel panic
    - sctp: reset owner sk for data chunks on out queues when migrating a sock
    - net_sched: avoid matching qdisc with zero handle
    - l2tp: hold tunnel in pppol2tp_connect()
    - ipv6: addrconf: increment ifp refcount before ipv6_del_addr()
    - tcp: fix tcp_mtu_probe() vs highest_sack
    - mac80211: accept key reinstall without changing anything
    - mac80211: use constant time comparison with keys
    - mac80211: don't compare TKIP TX MIC key in reinstall prevention
    - usb: usbtest: fix NULL pointer dereference
    - Input: ims-psu - check if CDC union descriptor is sane
    - EDAC, sb_edac: Don't create a second memory controller if HA1 is not present
    - dmaengine: dmatest: warn user when dma test times out
    - Linux 4.13.14

-- Stefan Bader <stefan.bader@canonical.com>  Wed, 14 Mar 2018 11:38:23 +0100

Changed in linux (Ubuntu Artful):
status:	Fix Committed → Fix Released

Revision history for this message

Stefan Bader (smb) wrote on 2018-04-24:

#39

Kernel fix arrived in Xenial/16.04 via upstream stable v4.4.119.

Changed in linux (Ubuntu Xenial):
importance:	Undecided → Medium
status:	New → Fix Committed

Revision history for this message

Brad Figg (brad-figg) wrote on 2018-04-27:

#41

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verification-needed-xenial' to 'verification-failed-xenial'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-xenial

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-04-27:

#42

This regression does not affect Xenial, so the fix is redundant.

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2018-04-30:

#43

The original xenial may not be affected (kernel 4.4), but xenial users do have the option of a HWE kernel, which would be affected...

https://launchpad.net/ubuntu/+source/linux-hwe

Changed in linux (Ubuntu Xenial):
status:	Fix Committed → Invalid
no longer affects:	linux-hwe (Ubuntu Artful)
no longer affects:	linux-hwe (Ubuntu Bionic)

Revision history for this message

Øystein Steffensen-Alværvik (oystein-alver) wrote on 2018-05-01:

#44

Oh, of course, you are right, Mr. Van Vugt.

I tested the linux-hwe kernel 4.13.0-40.45~16.04.1 from xenial-proposed, and that kernel fixes the regression. This was, of course, tested under Xenial.

Thank you again for your efforts! :-)

Changed in linux-hwe (Ubuntu):
status:	New → Fix Committed
Changed in linux-hwe (Ubuntu Xenial):
status:	New → Fix Committed
tags:	added: verification-done-xenial removed: verification-needed-xenial

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-05-22:

#45

Download full text (59.3 KiB)

This bug was fixed in the package linux - 4.4.0-127.153

---------------
linux (4.4.0-127.153) xenial; urgency=medium

  * CVE-2018-3639 (powerpc)
    - powerpc/pseries: Support firmware disable of RFI flush
    - powerpc/powernv: Support firmware disable of RFI flush
    - powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code
    - powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again
    - powerpc/rfi-flush: Always enable fallback flush on pseries
    - powerpc/rfi-flush: Differentiate enabled and patched flush types
    - powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration
    - powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags
    - powerpc: Add security feature flags for Spectre/Meltdown
    - powerpc/pseries: Set or clear security feature flags
    - powerpc/powernv: Set or clear security feature flags
    - powerpc/64s: Move cpu_show_meltdown()
    - powerpc/64s: Enhance the information in cpu_show_meltdown()
    - powerpc/powernv: Use the security flags in pnv_setup_rfi_flush()
    - powerpc/pseries: Use the security flags in pseries_setup_rfi_flush()
    - powerpc/64s: Wire up cpu_show_spectre_v1()
    - powerpc/64s: Wire up cpu_show_spectre_v2()
    - powerpc/pseries: Fix clearing of security feature flags
    - powerpc: Move default security feature flags
    - powerpc/pseries: Restore default security feature flags on setup
    - SAUCE: powerpc/64s: Add support for a store forwarding barrier at kernel
      entry/exit

  * CVE-2018-3639 (x86)
    - SAUCE: Clean up IBPB and IBRS control functions and macros
    - SAUCE: Fix up IBPB and IBRS kernel parameters documentation
    - SAUCE: Remove #define X86_FEATURE_PTI
    - x86/cpufeature: Move some of the scattered feature bits to x86_capability
    - x86/cpufeature: Cleanup get_cpu_cap()
    - x86/cpu: Probe CPUID leaf 6 even when cpuid_level == 6
    - x86/cpufeatures: Add CPUID_7_EDX CPUID leaf
    - x86/cpufeatures: Add Intel feature bits for Speculation Control
    - SAUCE: x86/kvm: Expose SPEC_CTRL from the leaf
    - x86/cpufeatures: Add AMD feature bits for Speculation Control
    - x86/msr: Add definitions for new speculation control MSRs
    - SAUCE: x86/msr: Rename MSR spec control feature bits
    - x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown
    - x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes
    - x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
    - x86/speculation: Add <asm/msr-index.h> dependency
    - x86/cpufeatures: Clean up Spectre v2 related CPUID flags
    - x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel
    - SAUCE: x86/speculation: Move vendor specific IBRS/IBPB control code
    - SAUCE: x86: Add alternative_msr_write
    - SAUCE: x86/nospec: Simplify alternative_msr_write()
    - SAUCE: x86/bugs: Concentrate bug detection into a separate function
    - SAUCE: x86/bugs: Concentrate bug reporting into a separate function
    - arch: Introduce post-init read-only memory
    - SAUCE: x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits
    - SAUCE: x86/bugs, KVM: Support the combination of guest a...

This bug was fixed in the package linux - 4.4.0-127.153

---------------
linux (4.4.0-127.153) xenial; urgency=medium

* CVE-2018-3639 (powerpc)
    - powerpc/pseries: Support firmware disable of RFI flush
    - powerpc/powernv: Support firmware disable of RFI flush
    - powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code
    - powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again
    - powerpc/rfi-flush: Always enable fallback flush on pseries
    - powerpc/rfi-flush: Differentiate enabled and patched flush types
    - powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration
    - powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags
    - powerpc: Add security feature flags for Spectre/Meltdown
    - powerpc/pseries: Set or clear security feature flags
    - powerpc/powernv: Set or clear security feature flags
    - powerpc/64s: Move cpu_show_meltdown()
    - powerpc/64s: Enhance the information in cpu_show_meltdown()
    - powerpc/powernv: Use the security flags in pnv_setup_rfi_flush()
    - powerpc/pseries: Use the security flags in pseries_setup_rfi_flush()
    - powerpc/64s: Wire up cpu_show_spectre_v1()
    - powerpc/64s: Wire up cpu_show_spectre_v2()
    - powerpc/pseries: Fix clearing of security feature flags
    - powerpc: Move default security feature flags
    - powerpc/pseries: Restore default security feature flags on setup
    - SAUCE: powerpc/64s: Add support for a store forwarding barrier at kernel
      entry/exit

* CVE-2018-3639 (x86)
    - SAUCE: Clean up IBPB and IBRS control functions and macros
    - SAUCE: Fix up IBPB and IBRS kernel parameters documentation
    - SAUCE: Remove #define X86_FEATURE_PTI
    - x86/cpufeature: Move some of the scattered feature bits to x86_capability
    - x86/cpufeature: Cleanup get_cpu_cap()
    - x86/cpu: Probe CPUID leaf 6 even when cpuid_level == 6
    - x86/cpufeatures: Add CPUID_7_EDX CPUID leaf
    - x86/cpufeatures: Add Intel feature bits for Speculation Control
    - SAUCE: x86/kvm: Expose SPEC_CTRL from the leaf
    - x86/cpufeatures: Add AMD feature bits for Speculation Control
    - x86/msr: Add definitions for new speculation control MSRs
    - SAUCE: x86/msr: Rename MSR spec control feature bits
    - x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown
    - x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes
    - x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
    - x86/speculation: Add <asm/msr-index.h> dependency
    - x86/cpufeatures: Clean up Spectre v2 related CPUID flags
    - x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel
    - SAUCE: x86/speculation: Move vendor specific IBRS/IBPB control code
    - SAUCE: x86: Add alternative_msr_write
    - SAUCE: x86/nospec: Simplify alternative_msr_write()
    - SAUCE: x86/bugs: Concentrate bug detection into a separate function
    - SAUCE: x86/bugs: Concentrate bug reporting into a separate function
    - arch: Introduce post-init read-only memory
    - SAUCE: x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits
    - SAUCE: x86/bugs, KVM: Support the combination of guest and host IBRS
    - SAUCE: x86/bugs: Expose /sys/../spec_store_bypass
    - SAUCE: x86/cpufeatures: Add X86_FEATURE_RDS
    - SAUCE: x86/bugs: Provide boot parameters for the spec_store_bypass_disable
      mitigation
    - SAUCE: x86/bugs/intel: Set proper CPU features and setup RDS
    - SAUCE: x86/bugs: Whitelist allowed SPEC_CTRL MSR values
    - SAUCE: x86/bugs/AMD: Add support to disable RDS on Fam[15,16,17]h if
      requested
    - SAUCE: x86/KVM/VMX: Expose SPEC_CTRL Bit(2) to the guest
    - SAUCE: x86/speculation: Create spec-ctrl.h to avoid include hell
    - SAUCE: prctl: Add speculation control prctls
    - x86/process: Optimize TIF checks in __switch_to_xtra()
    - SAUCE: x86/process: Allow runtime control of Speculative Store Bypass
    - SAUCE: x86/speculation: Add prctl for Speculative Store Bypass mitigation
    - SAUCE: nospec: Allow getting/setting on non-current task
    - SAUCE: proc: Provide details on speculation flaw mitigations
    - SAUCE: seccomp: Enable speculation flaw mitigations
    - SAUCE: x86/bugs: Honour SPEC_CTRL default
    - SAUCE: x86/bugs: Make boot modes __ro_after_init
    - SAUCE: prctl: Add force disable speculation
    - SAUCE: seccomp: Use PR_SPEC_FORCE_DISABLE
    - selftest/seccomp: Fix the flag name SECCOMP_FILTER_FLAG_TSYNC
    - SAUCE: seccomp: Add filter flag to opt-out of SSB mitigation
    - SAUCE: seccomp: Move speculation migitation control to arch code
    - SAUCE: x86/speculation: Make "seccomp" the default mode for Speculative
      Store Bypass
    - SAUCE: x86/bugs: Rename _RDS to _SSBD
    - SAUCE: proc: Use underscores for SSBD in 'status'
    - SAUCE: Documentation/spec_ctrl: Do some minor cleanups
    - SAUCE: x86/bugs: Fix __ssb_select_mitigation() return type
    - SAUCE: x86/bugs: Make cpu_show_common() static
    - x86/entry: define _TIF_ALLWORK_MASK flags explicitly
    - Revert "x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2
      microcodes"
    - SAUCE: kvm/cpuid: Fix CPUID_7_0.EDX handling

linux (4.4.0-125.150) xenial; urgency=medium

* linux: 4.4.0-125.150 -proposed tracker (LP: #1770011)

* Unable to insert test_bpf module on Xenial (LP: #1765698)
    - bpf: fix selftests/bpf test_kmod.sh failure when CONFIG_BPF_JIT_ALWAYS_ON=y
    - test_bpf: Fix testing with CONFIG_BPF_JIT_ALWAYS_ON=y on other arches

* virtio_scsi race can corrupt memory, panic kernel (LP: #1765241)
    - SAUCE: (no-up) virtio-scsi: Fix race in target free

* bpf_map_lookup_elem: BUG: unable to handle kernel paging request
    (LP: #1763454) // CVE-2017-17862
    - SAUCE: Add missing hunks from "bpf: fix branch pruning logic"

* Xenial: rfkill: fix missing return on rfkill_init  (LP: #1764810)
    - rfkill: fix missing return on rfkill_init

* "ip a" command on a guest VM shows UNKNOWN status (LP: #1761534)
    - virtio-net: Fix operstate for virtio when no VIRTIO_NET_F_STATUS

* Xenial update to 4.4.128 stable release (LP: #1765010)
    - cfg80211: make RATE_INFO_BW_20 the default
    - md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock
    - rtc: snvs: fix an incorrect check of return value
    - x86/asm: Don't use RBP as a temporary register in
      csum_partial_copy_generic()
    - NFSv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSION
    - IB/srpt: Fix abort handling
    - af_key: Fix slab-out-of-bounds in pfkey_compile_policy.
    - mac80211: bail out from prep_connection() if a reconfig is ongoing
    - bna: Avoid reading past end of buffer
    - qlge: Avoid reading past end of buffer
    - ipmi_ssif: unlock on allocation failure
    - net: cdc_ncm: Fix TX zero padding
    - net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control
    - lockd: fix lockd shutdown race
    - drivers/misc/vmw_vmci/vmci_queue_pair.c: fix a couple integer overflow tests
    - pidns: disable pid allocation if pid_ns_prepare_proc() is failed in
      alloc_pid()
    - s390: move _text symbol to address higher than zero
    - net/mlx4_en: Avoid adding steering rules with invalid ring
    - NFSv4.1: Work around a Linux server bug...
    - CIFS: silence lockdep splat in cifs_relock_file()
    - net: qca_spi: Fix alignment issues in rx path
    - netxen_nic: set rcode to the return status from the call to netxen_issue_cmd
    - Input: elan_i2c - check if device is there before really probing
    - Input: elantech - force relative mode on a certain module
    - KVM: PPC: Book3S PR: Check copy_to/from_user return values
    - vmxnet3: ensure that adapter is in proper state during force_close
    - SMB2: Fix share type handling
    - bus: brcmstb_gisb: Use register offsets with writes too
    - bus: brcmstb_gisb: correct support for 64-bit address output
    - PowerCap: Fix an error code in powercap_register_zone()
    - ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin
    - staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before
      calling hfa384x_drvr_setconfig16, also fixes relative sparse warning
    - x86/tsc: Provide 'tsc=unstable' boot parameter
    - ARM: dts: imx6qdl-wandboard: Fix audio channel swap
    - ipv6: avoid dad-failures for addresses with NODAD
    - async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome()
    - usb: dwc3: keystone: check return value
    - btrfs: fix incorrect error return ret being passed to mapping_set_error
    - ata: libahci: properly propagate return value of platform_get_irq()
    - neighbour: update neigh timestamps iff update is effective
    - arp: honour gratuitous ARP _replies_
    - usb: chipidea: properly handle host or gadget initialization failure
    - USB: ene_usb6250: fix first command execution
    - net: x25: fix one potential use-after-free issue
    - USB: ene_usb6250: fix SCSI residue overwriting
    - serial: 8250: omap: Disable DMA for console UART
    - serial: sh-sci: Fix race condition causing garbage during shutdown
    - sh_eth: Use platform device for printing before register_netdev()
    - scsi: csiostor: fix use after free in csio_hw_use_fwconfig()
    - powerpc/mm: Fix virt_addr_valid() etc. on 64-bit hash
    - ath5k: fix memory leak on buf on failed eeprom read
    - selftests/powerpc: Fix TM resched DSCR test with some compilers
    - xfrm: fix state migration copy replay sequence numbers
    - iio: hi8435: avoid garbage event at first enable
    - iio: hi8435: cleanup reset gpio
    - ext4: handle the rest of ext4_mb_load_buddy() ENOMEM errors
    - md-cluster: fix potential lock issue in add_new_disk
    - ARM: davinci: da8xx: Create DSP device only when assigned memory
    - ray_cs: Avoid reading past end of buffer
    - leds: pca955x: Correct I2C Functionality
    - sched/numa: Use down_read_trylock() for the mmap_sem
    - net/mlx5: Tolerate irq_set_affinity_hint() failures
    - selinux: do not check open permission on sockets
    - block: fix an error code in add_partition()
    - mlx5: fix bug reading rss_hash_type from CQE
    - net: ieee802154: fix net_device reference release too early
    - libceph: NULL deref on crush_decode() error path
    - netfilter: ctnetlink: fix incorrect nf_ct_put during hash resize
    - pNFS/flexfiles: missing error code in ff_layout_alloc_lseg()
    - ASoC: rsnd: SSI PIO adjust to 24bit mode
    - scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats()
    - fix race in drivers/char/random.c:get_reg()
    - ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff()
    - tcp: better validation of received ack sequences
    - net: move somaxconn init from sysctl code
    - Input: elan_i2c - clear INT before resetting controller
    - bonding: Don't update slave->link until ready to commit
    - KVM: nVMX: Fix handling of lmsw instruction
    - net: llc: add lock_sock in llc_ui_bind to avoid a race condition
    - ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node
    - thermal: power_allocator: fix one race condition issue for thermal_instances
      list
    - perf probe: Add warning message if there is unexpected event name
    - l2tp: fix missing print session offset info
    - rds; Reset rs->rs_bound_addr in rds_add_bound() failure path
    - hwmon: (ina2xx) Make calibration register value fixed
    - media: videobuf2-core: don't go out of the buffer range
    - ASoC: Intel: cht_bsw_rt5645: Analog Mic support
    - scsi: mpt3sas: Proper handling of set/clear of "ATA command pending" flag.
    - vfb: fix video mode and line_length being set when loaded
    - gpio: label descriptors using the device name
    - ASoC: Intel: sst: Fix the return value of 'sst_send_byte_stream_mrfld()'
    - wl1251: check return from call to wl1251_acx_arp_ip_filter
    - hdlcdrv: Fix divide by zero in hdlcdrv_ioctl
    - ovl: filter trusted xattr for non-admin
    - powerpc/[booke|4xx]: Don't clobber TCR[WP] when setting TCR[DIE]
    - dmaengine: imx-sdma: Handle return value of clk_prepare_enable
    - arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage
    - net/mlx5: avoid build warning for uniprocessor
    - cxgb4: FW upgrade fixes
    - rtc: opal: Handle disabled TPO in opal_get_tpo_time()
    - rtc: interface: Validate alarm-time before handling rollover
    - SUNRPC: ensure correct error is reported by xs_tcp_setup_socket()
    - net: freescale: fix potential null pointer dereference
    - KVM: SVM: do not zero out segment attributes if segment is unusable or not
      present
    - clk: scpi: fix return type of __scpi_dvfs_round_rate
    - clk: Fix __set_clk_rates error print-string
    - powerpc/spufs: Fix coredump of SPU contexts
    - perf trace: Add mmap alias for s390
    - qlcnic: Fix a sleep-in-atomic bug in qlcnic_82xx_hw_write_wx_2M and
      qlcnic_82xx_hw_read_wx_2M
    - mISDN: Fix a sleep-in-atomic bug
    - drm/omap: fix tiled buffer stride calculations
    - cxgb4: fix incorrect cim_la output for T6
    - Fix serial console on SNI RM400 machines
    - bio-integrity: Do not allocate integrity context for bio w/o data
    - skbuff: return -EMSGSIZE in skb_to_sgvec to prevent overflow
    - sit: reload iphdr in ipip6_rcv
    - net/mlx4: Fix the check in attaching steering rules
    - net/mlx4: Check if Granular QoS per VF has been enabled before updating QP
      qos_vport
    - perf header: Set proper module name when build-id event found
    - perf report: Ensure the perf DSO mapping matches what libdw sees
    - tags: honor COMPILED_SOURCE with apart output directory
    - e1000e: fix race condition around skb_tstamp_tx()
    - cx25840: fix unchecked return values
    - mceusb: sporadic RX truncation corruption fix
    - net: phy: avoid genphy_aneg_done() for PHYs without clause 22 support
    - ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull
    - e1000e: Undo e1000e_pm_freeze if __e1000_shutdown fails
    - perf/core: Correct event creation with PERF_FORMAT_GROUP
    - MIPS: mm: fixed mappings: correct initialisation
    - MIPS: mm: adjust PKMAP location
    - MIPS: kprobes: flush_insn_slot should flush only if probe initialised
    - Fix loop device flush before configure v3
    - net: emac: fix reset timeout with AR8035 phy
    - skbuff: only inherit relevant tx_flags
    - xen: avoid type warning in xchg_xen_ulong
    - bnx2x: Allow vfs to disable txvlan offload
    - sctp: fix recursive locking warning in sctp_do_peeloff
    - sparc64: ldc abort during vds iso boot
    - iio: magnetometer: st_magn_spi: fix spi_device_id table
    - Bluetooth: Send HCI Set Event Mask Page 2 command only when needed
    - cpuidle: dt: Add missing 'of_node_put()'
    - ACPICA: Events: Add runtime stub support for event APIs
    - ACPICA: Disassembler: Abort on an invalid/unknown AML opcode
    - s390/dasd: fix hanging safe offline
    - vxlan: dont migrate permanent fdb entries during learn
    - bcache: stop writeback thread after detaching
    - bcache: segregate flash only volume write streams
    - scsi: libsas: fix memory leak in sas_smp_get_phy_events()
    - scsi: libsas: fix error when getting phy events
    - scsi: libsas: initialize sas_phy status according to response of DISCOVER
    - blk-mq: fix kernel oops in blk_mq_tag_idle()
    - tty: n_gsm: Allow ADM response in addition to UA for control dlci
    - EDAC, mv64x60: Fix an error handling path
    - cxgb4vf: Fix SGE FL buffer initialization logic for 64K pages
    - perf tools: Fix copyfile_offset update of output offset
    - ipsec: check return value of skb_to_sgvec always
    - rxrpc: check return value of skb_to_sgvec always
    - virtio_net: check return value of skb_to_sgvec always
    - virtio_net: check return value of skb_to_sgvec in one more location
    - random: use lockless method of accessing and updating f->reg_idx
    - futex: Remove requirement for lock_page() in get_futex_key()
    - Kbuild: provide a __UNIQUE_ID for clang
    - arp: fix arp_filter on l3slave devices
    - net: fix possible out-of-bound read in skb_network_protocol()
    - net/ipv6: Fix route leaking between VRFs
    - netlink: make sure nladdr has correct size in netlink_connect()
    - net/sched: fix NULL dereference in the error path of tcf_bpf_init()
    - pptp: remove a buggy dst release in pptp_connect()
    - sctp: do not leak kernel memory to user space
    - sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6
    - vhost: correctly remove wait queue during poll failure
    - vlan: also check phy_driver ts_info for vlan's real device
    - bonding: fix the err path for dev hwaddr sync in bond_enslave
    - bonding: move dev_mc_sync after master_upper_dev_link in bond_enslave
    - bonding: process the err returned by dev_set_allmulti properly in
      bond_enslave
    - net: fool proof dev_valid_name()
    - ip_tunnel: better validate user provided tunnel names
    - ipv6: sit: better validate user provided tunnel names
    - ip6_gre: better validate user provided tunnel names
    - ip6_tunnel: better validate user provided tunnel names
    - vti6: better validate user provided tunnel names
    - r8169: fix setting driver_data after register_netdev
    - net sched actions: fix dumping which requires several messages to user space
    - net/ipv6: Increment OUTxxx counters after netfilter hook
    - ipv6: the entire IPv6 header chain must fit the first fragment
    - vrf: Fix use after free and double free in vrf_finish_output
    - Revert "xhci: plat: Register shutdown for xhci_plat"
    - Linux 4.4.128

* sky2 gigabit ethernet driver sometimes stops working after lid-open resume
    from sleep (88E8055) (LP: #1758507) // Xenial update to 4.4.128 stable
    release (LP: #1765010)
    - sky2: Increase D3 delay to sky2 stops working after suspend

* Xenial update to 4.4.127 stable release (LP: #1765007)
    - mtd: jedec_probe: Fix crash in jedec_read_mfr()
    - ALSA: pcm: Use dma_bytes as size parameter in dma_mmap_coherent()
    - ALSA: pcm: potential uninitialized return values
    - partitions/msdos: Unable to mount UFS 44bsd partitions
    - usb: gadget: define free_ep_req as universal function
    - usb: gadget: change len to size_t on alloc_ep_req()
    - usb: gadget: fix usb_ep_align_maybe endianness and new usb_ep_align
    - usb: gadget: align buffer size when allocating for OUT endpoint
    - usb: gadget: f_hid: fix: Prevent accessing released memory
    - kprobes/x86: Fix to set RWX bits correctly before releasing trampoline
    - ACPI, PCI, irq: remove redundant check for null string pointer
    - writeback: fix the wrong congested state variable definition
    - PCI: Make PCI_ROM_ADDRESS_MASK a 32-bit constant
    - dm ioctl: remove double parentheses
    - Input: mousedev - fix implicit conversion warning
    - netfilter: nf_nat_h323: fix logical-not-parentheses warning
    - genirq: Use cpumask_available() for check of cpumask variable
    - cpumask: Add helper cpumask_available()
    - selinux: Remove unnecessary check of array base in selinux_set_mapping()
    - fs: compat: Remove warning from COMPATIBLE_IOCTL
    - jiffies.h: declare jiffies and jiffies_64 with ____cacheline_aligned_in_smp
    - frv: declare jiffies to be located in the .data section
    - audit: add tty field to LOGIN event
    - tty: provide tty_name() even without CONFIG_TTY
    - netfilter: ctnetlink: Make some parameters integer to avoid enum mismatch
    - selinux: Remove redundant check for unknown labeling behavior
    - arm64: avoid overflow in VA_START and PAGE_OFFSET
    - xfrm_user: uncoditionally validate esn replay attribute struct
    - RDMA/ucma: Check AF family prior resolving address
    - RDMA/ucma: Fix use-after-free access in ucma_close
    - RDMA/ucma: Ensure that CM_ID exists prior to access it
    - RDMA/ucma: Check that device is connected prior to access it
    - RDMA/ucma: Check that device exists prior to accessing it
    - RDMA/ucma: Don't allow join attempts for unsupported AF family
    - RDMA/ucma: Introduce safer rdma_addr_size() variants
    - net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms()
    - xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems
    - netfilter: bridge: ebt_among: add more missing match size checks
    - netfilter: x_tables: add and use xt_check_proc_name
    - Bluetooth: Fix missing encryption refresh on Security Request
    - llist: clang: introduce member_address_is_nonnull()
    - scsi: virtio_scsi: always read VPD pages for multiqueue too
    - usb: dwc2: Improve gadget state disconnection handling
    - USB: serial: ftdi_sio: add RT Systems VX-8 cable
    - USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator
    - USB: serial: cp210x: add ELDAT Easywave RX09 id
    - mei: remove dev_err message on an unsupported ioctl
    - media: usbtv: prevent double free in error case
    - parport_pc: Add support for WCH CH382L PCI-E single parallel port card.
    - crypto: ahash - Fix early termination in hash walk
    - crypto: x86/cast5-avx - fix ECB encryption when long sg follows short one
    - fs/proc: Stop trying to report thread stacks
    - staging: comedi: ni_mio_common: ack ai fifo error interrupts.
    - Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list
    - Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad
    - vt: change SGR 21 to follow the standards
    - Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property
      definition
    - ARM: dts: dra7: Add power hold and power controller properties to palmas
    - ARM: dts: am57xx-beagle-x15-common: Add overide powerhold property
    - md/raid10: reset the 'first' at the end of loop
    - net: hns: Fix ethtool private flags
    - Revert "PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()"
    - Revert "ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin"
    - Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin"
    - Revert "cpufreq: Fix governor module removal race"
    - Revert "mtip32xx: use runtime tag to initialize command header"
    - spi: davinci: fix up dma_mapping_error() incorrect patch
    - net: cavium: liquidio: fix up "Avoid dma_unmap_single on uninitialized
      ndata"
    - Revert "ip6_vti: adjust vti mtu according to mtu of lower device"
    - Linux 4.4.127

* Xenial update to 4.4.126 stable release (LP: #1764999)
    - scsi: sg: don't return bogus Sg_requests
    - Revert "genirq: Use irqd_get_trigger_type to compare the trigger type for
      shared IRQs"
    - net: Fix hlist corruptions in inet_evict_bucket()
    - dccp: check sk for closed state in dccp_sendmsg()
    - ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option()
    - l2tp: do not accept arbitrary sockets
    - net: ethernet: arc: Fix a potential memory leak if an optional regulator is
      deferred
    - net: ethernet: ti: cpsw: add check for in-band mode setting with RGMII PHY
      interface
    - net/iucv: Free memory obtained by kzalloc
    - netlink: avoid a double skb free in genlmsg_mcast()
    - net: Only honor ifindex in IP_PKTINFO if non-0
    - skbuff: Fix not waking applications when errors are enqueued
    - team: Fix double free in error path
    - s390/qeth: free netdevice when removing a card
    - s390/qeth: when thread completes, wake up all waiters
    - s390/qeth: lock read device while queueing next buffer
    - s390/qeth: on channel error, reject further cmd requests
    - ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event()
    - net: fec: Fix unbalanced PM runtime calls
    - net: systemport: Rewrite __bcm_sysport_tx_reclaim()
    - Linux 4.4.126

* Xenial update to 4.4.125 stable release (LP: #1764973)
    - MIPS: ralink: Remove ralink_halt()
    - iio: st_pressure: st_accel: pass correct platform data to init
    - ALSA: usb-audio: Fix parsing descriptor of UAC2 processing unit
    - ALSA: aloop: Sync stale timer before release
    - ALSA: aloop: Fix access to not-yet-ready substream via cable
    - ALSA: hda/realtek - Always immediately update mute LED with pin VREF
    - mmc: dw_mmc: fix falling from idmac to PIO mode when dw_mci_reset occurs
    - PCI: Add function 1 DMA alias quirk for Highpoint RocketRAID 644L
    - ahci: Add PCI-id for the Highpoint Rocketraid 644L card
    - clk: bcm2835: Protect sections updating shared registers
    - Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174
    - libata: fix length validation of ATAPI-relayed SCSI commands
    - libata: remove WARN() for DMA or PIO command without data
    - libata: Apply NOLPM quirk to Crucial MX100 512GB SSDs
    - libata: Enable queued TRIM for Samsung SSD 860
    - libata: Apply NOLPM quirk to Crucial M500 480 and 960GB SSDs
    - libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions
    - libata: Modify quirks for MX100 to limit NCQ_TRIM quirk to MU01 version
    - mm/vmalloc: add interfaces to free unmapped page table
    - x86/mm: implement free pmd/pte page interfaces
    - drm/vmwgfx: Fix a destoy-while-held mutex problem.
    - drm/radeon: Don't turn off DP sink when disconnected
    - drm: udl: Properly check framebuffer mmap offsets
    - acpi, numa: fix pxm to online numa node associations
    - brcmfmac: fix P2P_DEVICE ethernet address generation
    - rtlwifi: rtl8723be: Fix loss of signal
    - tracing: probeevent: Fix to support minus offset from symbol
    - mtd: nand: fsl_ifc: Fix nand waitfunc return value
    - staging: ncpfs: memory corruption in ncp_read_kernel()
    - can: cc770: Fix stalls on rt-linux, remove redundant IRQ ack
    - can: cc770: Fix queue stall & dropped RTR reply
    - can: cc770: Fix use after free in cc770_tx_interrupt()
    - tty: vt: fix up tabstops properly
    - x86/build/64: Force the linker to use 2MB page size
    - x86/boot/64: Verify alignment of the LOAD segment
    - perf/x86/intel: Don't accidentally clear high bits in bdw_limit_period()
    - staging: lustre: ptlrpc: kfree used instead of kvfree
    - kbuild: disable clang's default use of -fmerge-all-constants
    - bpf: skip unnecessary capability check
    - bpf, x64: increase number of passes
    - Linux 4.4.125

* System fails to start (boot) on battery due to read-only root file-system
    (LP: #1726930) // Xenial update to 4.4.125 stable release (LP: #1764973)
    - libata: disable LPM for Crucial BX100 SSD 500GB drive

* Xenial update to 4.4.124 stable release (LP: #1764762)
    - tpm: fix potential buffer overruns caused by bit glitches on the bus
    - tpm_tis: fix potential buffer overruns caused by bit glitches on the bus
    - staging: android: ashmem: Fix possible deadlock in ashmem_ioctl
    - platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA
    - regulator: anatop: set default voltage selector for pcie
    - x86: i8259: export legacy_pic symbol
    - rtc: cmos: Do not assume irq 8 for rtc when there are no legacy irqs
    - Input: ar1021_i2c - fix too long name in driver's device table
    - time: Change posix clocks ops interfaces to use timespec64
    - ACPI/processor: Fix error handling in __acpi_processor_start()
    - ACPI/processor: Replace racy task affinity logic
    - cpufreq/sh: Replace racy task affinity logic
    - genirq: Use irqd_get_trigger_type to compare the trigger type for shared
      IRQs
    - i2c: i2c-scmi: add a MS HID
    - net: ipv6: send unsolicited NA on admin up
    - media/dvb-core: Race condition when writing to CAM
    - spi: dw: Disable clock after unregistering the host
    - ath: Fix updating radar flags for coutry code India
    - clk: ns2: Correct SDIO bits
    - scsi: virtio_scsi: Always try to read VPD pages
    - KVM: PPC: Book3S PR: Exit KVM on failed mapping
    - ARM: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and !FRAME_POINTER
    - iommu/omap: Register driver before setting IOMMU ops
    - md/raid10: wait up frozen array in handle_write_completed
    - NFS: Fix missing pg_cleanup after nfs_pageio_cond_complete()
    - tcp: remove poll() flakes with FastOpen
    - e1000e: fix timing for 82579 Gigabit Ethernet controller
    - ALSA: hda - Fix headset microphone detection for ASUS N551 and N751
    - IB/ipoib: Fix deadlock between ipoib_stop and mcast join flow
    - IB/ipoib: Update broadcast object if PKey value was changed in index 0
    - HSI: ssi_protocol: double free in ssip_pn_xmit()
    - IB/mlx4: Take write semaphore when changing the vma struct
    - IB/mlx4: Change vma from shared to private
    - ASoC: Intel: Skylake: Uninitialized variable in probe_codec()
    - Fix driver usage of 128B WQEs when WQ_CREATE is V1.
    - netfilter: xt_CT: fix refcnt leak on error path
    - openvswitch: Delete conntrack entry clashing with an expectation.
    - mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR()
    - wan: pc300too: abort path on failure
    - qlcnic: fix unchecked return value
    - scsi: mac_esp: Replace bogus memory barrier with spinlock
    - infiniband/uverbs: Fix integer overflows
    - NFS: don't try to cross a mountpount when there isn't one there.
    - Revert "UBUNTU: SAUCE: (no-up) iio: st_pressure: st_accel: Initialise sensor
      platform data properly"
    - iio: st_pressure: st_accel: Initialise sensor platform data properly
    - mt7601u: check return value of alloc_skb
    - rndis_wlan: add return value validation
    - Btrfs: send, fix file hole not being preserved due to inline extent
    - mac80211: don't parse encrypted management frames in ieee80211_frame_acked
    - mfd: palmas: Reset the POWERHOLD mux during power off
    - mtip32xx: use runtime tag to initialize command header
    - staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK
      set to y
    - staging: wilc1000: fix unchecked return value
    - mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a
    - ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP
    - ipmi/watchdog: fix wdog hang on panic waiting for ipmi response
    - ACPI / PMIC: xpower: Fix power_table addresses
    - drm/nouveau/kms: Increase max retries in scanout position queries.
    - bnx2x: Align RX buffers
    - power: supply: pda_power: move from timer to delayed_work
    - Input: twl4030-pwrbutton - use correct device for irq request
    - md/raid10: skip spare disk as 'first' disk
    - ia64: fix module loading for gcc-5.4
    - tcm_fileio: Prevent information leak for short reads
    - video: fbdev: udlfb: Fix buffer on stack
    - sm501fb: don't return zero on failure path in sm501fb_start()
    - net: hns: fix ethtool_get_strings overflow in hns driver
    - cifs: small underflow in cnvrtDosUnixTm()
    - rtc: ds1374: wdt: Fix issue with timeout scaling from secs to wdt ticks
    - rtc: ds1374: wdt: Fix stop/start ioctl always returning -EINVAL
    - perf tests kmod-path: Don't fail if compressed modules aren't supported
    - Bluetooth: hci_qca: Avoid setup failure on missing rampatch
    - media: c8sectpfe: fix potential NULL pointer dereference in
      c8sectpfe_timer_interrupt
    - drm/msm: fix leak in failed get_pages
    - RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo()
    - rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled.
    - media: bt8xx: Fix err 'bt878_probe()'
    - media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart
    - cros_ec: fix nul-termination for firmware build info
    - platform/chrome: Use proper protocol transfer function
    - mmc: avoid removing non-removable hosts during suspend
    - IB/ipoib: Avoid memory leak if the SA returns a different DGID
    - RDMA/cma: Use correct size when writing netlink stats
    - IB/umem: Fix use of npages/nmap fields
    - vgacon: Set VGA struct resource types
    - drm/omap: DMM: Check for DMM readiness after successful transaction commit
    - pty: cancel pty slave port buf's work in tty_release
    - coresight: Fix disabling of CoreSight TPIU
    - pinctrl: Really force states during suspend/resume
    - iommu/vt-d: clean up pr_irq if request_threaded_irq fails
    - ip6_vti: adjust vti mtu according to mtu of lower device
    - RDMA/ocrdma: Fix permissions for OCRDMA_RESET_STATS
    - nfsd4: permit layoutget of executable-only files
    - clk: si5351: Rename internal plls to avoid name collisions
    - dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63
    - RDMA/ucma: Fix access to non-initialized CM_ID object
    - Linux 4.4.124

* Xenial update to 4.4.123 stable release (LP: #1764666)
    - blkcg: fix double free of new_blkg in blkcg_init_queue
    - Input: tsc2007 - check for presence and power down tsc2007 during probe
    - staging: speakup: Replace BUG_ON() with WARN_ON().
    - staging: wilc1000: add check for kmalloc allocation failure.
    - HID: reject input outside logical range only if null state is set
    - drm: qxl: Don't alloc fbdev if emulation is not supported
    - ath10k: fix a warning during channel switch with multiple vaps
    - PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()
    - selinux: check for address length in selinux_socket_bind()
    - perf sort: Fix segfault with basic block 'cycles' sort dimension
    - i40e: Acquire NVM lock before reads on all devices
    - i40e: fix ethtool to get EEPROM data from X722 interface
    - perf tools: Make perf_event__synthesize_mmap_events() scale
    - drivers: net: xgene: Fix hardware checksum setting
    - drm: Defer disabling the vblank IRQ until the next interrupt (for instant-
      off)
    - ath10k: disallow DFS simulation if DFS channel is not enabled
    - perf probe: Return errno when not hitting any event
    - HID: clamp input to logical range if no null state
    - net/8021q: create device with all possible features in wanted_features
    - ARM: dts: Adjust moxart IRQ controller and flags
    - batman-adv: handle race condition for claims between gateways
    - of: fix of_device_get_modalias returned length when truncating buffers
    - solo6x10: release vb2 buffers in solo_stop_streaming()
    - scsi: ipr: Fix missed EH wakeup
    - media: i2c/soc_camera: fix ov6650 sensor getting wrong clock
    - timers, sched_clock: Update timeout for clock wrap
    - sysrq: Reset the watchdog timers while displaying high-resolution timers
    - Input: qt1070 - add OF device ID table
    - sched: act_csum: don't mangle TCP and UDP GSO packets
    - ASoC: rcar: ssi: don't set SSICR.CKDV = 000 with SSIWSR.CONT
    - spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer
    - tcp: sysctl: Fix a race to avoid unexpected 0 window from space
    - dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped
    - driver: (adm1275) set the m,b and R coefficients correctly for power
    - mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative()
    - blk-throttle: make sure expire time isn't too big
    - f2fs: relax node version check for victim data in gc
    - bonding: refine bond_fold_stats() wrap detection
    - braille-console: Fix value returned by _braille_console_setup
    - drm/vmwgfx: Fixes to vmwgfx_fb
    - vxlan: vxlan dev should inherit lowerdev's gso_max_size
    - NFC: nfcmrvl: Include unaligned.h instead of access_ok.h
    - NFC: nfcmrvl: double free on error path
    - ARM: dts: r8a7790: Correct parent of SSI[0-9] clocks
    - ARM: dts: r8a7791: Correct parent of SSI[0-9] clocks
    - powerpc: Avoid taking a data miss on every userspace instruction miss
    - net/faraday: Add missing include of of.h
    - ARM: dts: koelsch: Correct clock frequency of X2 DU clock input
    - reiserfs: Make cancel_old_flush() reliable
    - ALSA: firewire-digi00x: handle all MIDI messages on streaming packets
    - fm10k: correctly check if interface is removed
    - apparmor: Make path_max parameter readonly
    - iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range
    - video: ARM CLCD: fix dma allocation size
    - drm/radeon: Fail fb creation from imported dma-bufs.
    - drm/amdgpu: Fail fb creation from imported dma-bufs. (v2)
    - coresight: Fixes coresight DT parse to get correct output port ID.
    - MIPS: BPF: Quit clobbering callee saved registers in JIT code.
    - MIPS: BPF: Fix multiple problems in JIT skb access helpers.
    - MIPS: r2-on-r6-emu: Fix BLEZL and BGTZL identification
    - MIPS: r2-on-r6-emu: Clear BLTZALL and BGEZALL debugfs counters
    - regulator: isl9305: fix array size
    - md/raid6: Fix anomily when recovering a single device in RAID6.
    - usb: dwc2: Make sure we disconnect the gadget state
    - usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in
      dummy_hub_control()
    - drivers/perf: arm_pmu: handle no platform_device
    - perf inject: Copy events when reordering events in pipe mode
    - perf session: Don't rely on evlist in pipe mode
    - scsi: sg: check for valid direction before starting the request
    - scsi: sg: close race condition in sg_remove_sfp_usercontext()
    - kprobes/x86: Fix kprobe-booster not to boost far call instructions
    - kprobes/x86: Set kprobes pages read-only
    - pwm: tegra: Increase precision in PWM rate calculation
    - wil6210: fix memory access violation in wil_memcpy_from/toio_32
    - drm/edid: set ELD connector type in drm_edid_to_eld()
    - video/hdmi: Allow "empty" HDMI infoframes
    - HID: elo: clear BTN_LEFT mapping
    - ARM: dts: exynos: Correct Trats2 panel reset line
    - sched: Stop switched_to_rt() from sending IPIs to offline CPUs
    - sched: Stop resched_cpu() from sending IPIs to offline CPUs
    - test_firmware: fix setting old custom fw path back on exit
    - net: xfrm: allow clearing socket xfrm policies.
    - mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]()
    - ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin
    - ARM: dts: omap3-n900: Fix the audio CODEC's reset pin
    - ath10k: update tdls teardown state to target
    - cpufreq: Fix governor module removal race
    - clk: qcom: msm8916: fix mnd_width for codec_digcodec
    - ath10k: fix invalid STS_CAP_OFFSET_MASK
    - tools/usbip: fixes build with musl libc toolchain
    - spi: sun6i: disable/unprepare clocks on remove
    - scsi: core: scsi_get_device_flags_keyed(): Always return device flags
    - scsi: devinfo: apply to HP XP the same flags as Hitachi VSP
    - scsi: dh: add new rdac devices
    - media: cpia2: Fix a couple off by one bugs
    - veth: set peer GSO values
    - drm/amdkfd: Fix memory leaks in kfd topology
    - agp/intel: Flush all chipset writes after updating the GGTT
    - mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED
    - mac80211: remove BUG() when interface type is invalid
    - ASoC: nuc900: Fix a loop timeout test
    - ipvlan: add L2 check for packets arriving via virtual devices
    - rcutorture/configinit: Fix build directory error message
    - ima: relax requiring a file signature for new files with zero length
    - selftests/x86/entry_from_vm86: Exit with 1 if we fail
    - selftests/x86: Add tests for User-Mode Instruction Prevention
    - selftests/x86: Add tests for the STR and SLDT instructions
    - selftests/x86/entry_from_vm86: Add test cases for POPF
    - x86/vm86/32: Fix POPF emulation
    - x86/mm: Fix vmalloc_fault to use pXd_large
    - ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats()
    - ALSA: hda - Revert power_save option default value
    - ALSA: seq: Fix possible UAF in snd_seq_check_queue()
    - ALSA: seq: Clear client entry before deleting else at closing
    - drm/amdgpu/dce: Don't turn off DP sink when disconnected
    - fs: Teach path_connected to handle nfs filesystems with multiple roots.
    - lock_parent() needs to recheck if dentry got __dentry_kill'ed under it
    - fs/aio: Add explicit RCU grace period when freeing kioctx
    - fs/aio: Use RCU accessors for kioctx_table->table[]
    - irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis
    - scsi: sg: fix SG_DXFER_FROM_DEV transfers
    - scsi: sg: fix static checker warning in sg_is_valid_dxfer
    - scsi: sg: only check for dxfer_len greater than 256M
    - ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux
    - btrfs: alloc_chunk: fix DUP stripe size handling
    - btrfs: Fix use-after-free when cleaning up fs_devs with a single stale
      device
    - USB: gadget: udc: Add missing platform_device_put() on error in
      bdc_pci_probe()
    - usb: gadget: bdc: 64-bit pointer capability check
    - Linux 4.4.123

* Xenial update to 4.4.123 stable release (LP: #1764666) // CVE-2017-16995
    - Revert "bpf: fix incorrect sign extension in check_alu_op()"
    - bpf: fix incorrect sign extension in check_alu_op()

* Xenial update to 4.4.122 stable release (LP: #1764627)
    - RDMA/ucma: Limit possible option size
    - RDMA/ucma: Check that user doesn't overflow QP state
    - RDMA/mlx5: Fix integer overflow while resizing CQ
    - scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
    - workqueue: Allow retrieval of current task's work struct
    - drm: Allow determining if current task is output poll worker
    - drm/nouveau: Fix deadlock on runtime suspend
    - drm/radeon: Fix deadlock on runtime suspend
    - drm/amdgpu: Fix deadlock on runtime suspend
    - drm/amdgpu: Notify sbios device ready before send request
    - drm/radeon: fix KV harvesting
    - drm/amdgpu: fix KV harvesting
    - MIPS: BMIPS: Do not mask IPIs during suspend
    - MIPS: ath25: Check for kzalloc allocation failure
    - MIPS: OCTEON: irq: Check for null return on kzalloc allocation
    - Input: matrix_keypad - fix race when disabling interrupts
    - loop: Fix lost writes caused by missing flag
    - kbuild: Handle builtin dtb file names containing hyphens
    - bcache: don't attach backing with duplicate UUID
    - x86/MCE: Serialize sysfs changes
    - ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
    - ALSA: seq: More protection for concurrent write and ioctl races
    - ALSA: hda: add dock and led support for HP EliteBook 820 G3
    - ALSA: hda: add dock and led support for HP ProBook 640 G2
    - watchdog: hpwdt: SMBIOS check
    - watchdog: hpwdt: Check source of NMI
    - watchdog: hpwdt: fix unused variable warning
    - netfilter: nfnetlink_queue: fix timestamp attribute
    - Input: tca8418_keypad - remove double read of key event register
    - tc358743: fix register i2c_rd/wr function fix
    - netfilter: add back stackpointer size checks
    - netfilter: x_tables: fix missing timer initialization in xt_LED
    - netfilter: nat: cope with negative port range
    - netfilter: IDLETIMER: be syzkaller friendly
    - netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
    - netfilter: bridge: ebt_among: add missing match size checks
    - netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
    - netfilter: use skb_to_full_sk in ip_route_me_harder
    - ext4: inplace xattr block update fails to deduplicate blocks
    - ubi: Fix race condition between ubi volume creation and udev
    - scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport
    - NFS: Fix an incorrect type in struct nfs_direct_req
    - Revert "ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux"
    - x86/module: Detect and skip invalid relocations
    - x86: Treat R_X86_64_PLT32 as R_X86_64_PC32
    - serial: sh-sci: prevent lockup on full TTY buffers
    - tty/serial: atmel: add new version check for usart
    - uas: fix comparison for error code
    - staging: comedi: fix comedi_nsamples_left.
    - staging: android: ashmem: Fix lockdep issue during llseek
    - USB: storage: Add JMicron bridge 152d:2567 to unusual_devs.h
    - usb: quirks: add control message delay for 1b1c:1b20
    - USB: usbmon: remove assignment from IS_ERR argument
    - usb: usbmon: Read text within supplied buffer size
    - usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb()
    - serial: 8250_pci: Add Brainboxes UC-260 4 port serial device
    - fixup: sctp: verify size of a new chunk in _sctp_make_chunk()
    - Linux 4.4.122

* Xenial update to 4.4.122 stable release (LP: #1764627) // CVE-2018-1000004.
    - ALSA: seq: Don't allow resizing pool in use

* Xenial update to 4.4.121 stable release (LP: #1764367)
    - tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the
      bus
    - tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches on
      the bus
    - tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on the
      bus
    - ALSA: usb-audio: Add a quirck for B&W PX headphones
    - ALSA: hda: Add a power_save blacklist
    - cpufreq: s3c24xx: Fix broken s3c_cpufreq_init()
    - media: m88ds3103: don't call a non-initalized function
    - ARM: mvebu: Fix broken PL310_ERRATA_753970 selects
    - KVM: mmu: Fix overlap between public and private memslots
    - btrfs: Don't clear SGID when inheriting ACLs
    - ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux
    - x86/apic/vector: Handle legacy irq data correctly
    - leds: do not overflow sysfs buffer in led_trigger_show
    - x86/spectre: Fix an error message
    - bridge: check brport attr show in brport_show
    - fib_semantics: Don't match route with mismatching tclassid
    - hdlc_ppp: carrier detect ok, don't turn off negotiation
    - ipv6 sit: work around bogus gcc-8 -Wrestrict warning
    - net: fix race on decreasing number of TX queues
    - net: ipv4: don't allow setting net.ipv4.route.min_pmtu below 68
    - netlink: ensure to loop over all netns in genlmsg_multicast_allns()
    - ppp: prevent unregistered channels from connecting to PPP units
    - udplite: fix partial checksum initialization
    - sctp: fix dst refcnt leak in sctp_v4_get_dst
    - sctp: fix dst refcnt leak in sctp_v6_get_dst()
    - s390/qeth: fix SETIP command handling
    - s390/qeth: fix IPA command submission race
    - sctp: verify size of a new chunk in _sctp_make_chunk()
    - net: mpls: Pull common label check into helper
    - dm io: fix duplicate bio completion due to missing ref count
    - bpf, x64: implement retpoline for tail call
    - btrfs: preserve i_mode if __btrfs_set_acl() fails
    - Linux 4.4.121

* Xenial update to 4.4.120 stable release (LP: #1764316)
    - hrtimer: Ensure POSIX compliance (relative CLOCK_REALTIME hrtimers)
    - f2fs: fix a bug caused by NULL extent tree
    - mtd: nand: gpmi: Fix failure when a erased page has a bitflip at BBM
    - ipv6: icmp6: Allow icmp messages to be looped back
    - ARM: 8731/1: Fix csum_partial_copy_from_user() stack mismatch
    - sget(): handle failures of register_shrinker()
    - drm/nouveau/pci: do a msi rearm on init
    - spi: atmel: fixed spin_lock usage inside atmel_spi_remove
    - net: arc_emac: fix arc_emac_rx() error paths
    - scsi: storvsc: Fix scsi_cmd error assignments in storvsc_handle_error
    - ARM: dts: ls1021a: fix incorrect clock references
    - lib/mpi: Fix umul_ppmm() for MIPS64r6
    - tg3: Add workaround to restrict 5762 MRRS to 2048
    - tg3: Enable PHY reset in MTU change path for 5720
    - bnx2x: Improve reliability in case of nested PCI errors
    - s390/dasd: fix wrongly assigned configuration data
    - IB/mlx4: Fix mlx4_ib_alloc_mr error flow
    - IB/ipoib: Fix race condition in neigh creation
    - xfs: quota: fix missed destroy of qi_tree_lock
    - xfs: quota: check result of register_shrinker()
    - e1000: fix disabling already-disabled warning
    - drm/ttm: check the return value of kzalloc
    - mac80211: mesh: drop frames appearing to be from us
    - can: flex_can: Correct the checking for frame length in flexcan_start_xmit()
    - bnxt_en: Fix the 'Invalid VF' id check in bnxt_vf_ndo_prep routine.
    - xen-netfront: enable device after manual module load
    - mdio-sun4i: Fix a memory leak
    - SolutionEngine771x: fix Ether platform data
    - xen/gntdev: Fix off-by-one error when unmapping with holes
    - xen/gntdev: Fix partial gntdev_mmap() cleanup
    - sctp: make use of pre-calculated len
    - net: gianfar_ptp: move set_fipers() to spinlock protecting area
    - MIPS: Implement __multi3 for GCC7 MIPS64r6 builds
    - Linux 4.4.120

* Xenial update to 4.4.119 stable release (LP: #1762453)
    - netfilter: drop outermost socket lock in getsockopt()
    - powerpc/64s: Fix RFI flush dependency on HARDLOCKUP_DETECTOR
    - PCI: keystone: Fix interrupt-controller-node lookup
    - ip_tunnel: replace dst_cache with generic implementation
    - ip_tunnel: fix preempt warning in ip tunnel creation/updating
    - scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info
    - cfg80211: fix cfg80211_beacon_dup
    - iio: buffer: check if a buffer has been set up when poll is called
    - iio: adis_lib: Initialize trigger before requesting interrupt
    - x86/oprofile: Fix bogus GCC-8 warning in nmi_setup()
    - irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq()
    - usb: ohci: Proper handling of ed_rm_list to handle race condition between
      usb_kill_urb() and finish_unlinks()
    - arm64: Disable unhandled signal log messages by default
    - Add delay-init quirk for Corsair K70 RGB keyboards
    - usb: dwc3: gadget: Set maxpacket size for ep0 IN
    - usb: ldusb: add PIDs for new CASSY devices supported by this driver
    - usb: gadget: f_fs: Process all descriptors during bind
    - usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path
    - drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
    - binder: add missing binder_unlock()
    - Linux 4.4.119

* [regression] Colour banding and artefacts appear system-wide on an Asus
    Zenbook UX303LA with Intel HD 4400 graphics (LP: #1749420) // Xenial update
    to 4.4.119 stable release (LP: #1762453)
    - drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA

* Xenial update to 4.4.118 stable release (LP: #1756866)
    - net: add dst_cache support
    - [Config] Add CONFIG_DST_CACHE=y
    - net: replace dst_cache ip6_tunnel implementation with the generic one
    - cfg80211: check dev_set_name() return value
    - mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
    - xfrm: Fix stack-out-of-bounds read on socket policy lookup.
    - xfrm: check id proto in validate_tmpl()
    - blktrace: fix unlocked registration of tracepoints
    - drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all
    - Provide a function to create a NUL-terminated string from unterminated data
    - selinux: ensure the context is NUL terminated in
      security_context_to_sid_core()
    - selinux: skip bounded transition processing if the policy isn't loaded
    - crypto: x86/twofish-3way - Fix %rbp usage
    - KVM: x86: fix escape of guest dr6 to the host
    - netfilter: x_tables: fix int overflow in xt_alloc_table_info()
    - netfilter: x_tables: avoid out-of-bounds reads in
      xt_request_find_{match|target}
    - netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
    - netfilter: on sockopt() acquire sock lock only in the required scope
    - netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
    - net: avoid skb_warn_bad_offload on IS_ERR
    - ASoC: ux500: add MODULE_LICENSE tag
    - video: fbdev/mmp: add MODULE_LICENSE
    - arm64: dts: add #cooling-cells to CPU nodes
    - Make DST_CACHE a silent config option
    - dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
    - staging: android: ashmem: Fix a race condition in pin ioctls
    - binder: check for binder_thread allocation failure in binder_poll()
    - staging: iio: adc: ad7192: fix external frequency setting
    - usbip: keep usbip_device sockfd state in sync with tcp_socket
    - usb: build drivers/usb/common/ when USB_SUPPORT is set
    - ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context
    - ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function
    - ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen
    - ARM: dts: am4372: Correct the interrupts_properties of McASP
    - perf top: Fix window dimensions change handling
    - perf bench numa: Fixup discontiguous/sparse numa nodes
    - media: s5k6aa: describe some function parameters
    - pinctrl: sunxi: Fix A80 interrupt pin bank
    - RDMA/cma: Make sure that PSN is not over max allowed
    - scripts/kernel-doc: Don't fail with status != 0 if error encountered with
      -none
    - ipvlan: Add the skb->mark as flow4's member to lookup route
    - powerpc/perf: Fix oops when grouping different pmu events
    - s390/dasd: prevent prefix I/O error
    - gianfar: fix a flooded alignment reports because of padding issue.
    - net_sched: red: Avoid devision by zero
    - net_sched: red: Avoid illegal values
    - btrfs: Fix possible off-by-one in btrfs_search_path_in_tree
    - 509: fix printing uninitialized stack memory when OID is empty
    - dmaengine: ioat: Fix error handling path
    - dmaengine: at_hdmac: fix potential NULL pointer dereference in
      atc_prep_dma_interleaved
    - clk: fix a panic error caused by accessing NULL pointer
    - ASoC: rockchip: disable clock on error
    - spi: sun4i: disable clocks in the remove function
    - xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies.
    - drm/armada: fix leak of crtc structure
    - dmaengine: jz4740: disable/unprepare clk if probe fails
    - mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep
    - x86/mm/kmmio: Fix mmiotrace for page unaligned addresses
    - xen: XEN_ACPI_PROCESSOR is Dom0-only
    - hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
    - virtio_balloon: prevent uninitialized variable use
    - isdn: icn: remove a #warning
    - vmxnet3: prevent building with 64K pages
    - [Config] ppc64el: Drop vmxnet3 module
    - gpio: intel-mid: Fix build warning when !CONFIG_PM
    - platform/x86: intel_mid_thermal: Fix suspend handlers unused warning
    - video: fbdev: via: remove possibly unused variables
    - scsi: advansys: fix build warning for PCI=n
    - x86/ras/inject: Make it depend on X86_LOCAL_APIC=y
    - arm64: define BUG() instruction without CONFIG_BUG
    - x86/fpu/math-emu: Fix possible uninitialized variable use
    - tools build: Add tools tree support for 'make -s'
    - x86/build: Silence the build with "make -s"
    - thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies
    - x86: add MULTIUSER dependency for KVM
    - x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG
    - scsi: advansys: fix uninitialized data access
    - arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set
    - ALSA: hda/ca0132 - fix possible NULL pointer use
    - reiserfs: avoid a -Wmaybe-uninitialized warning
    - ssb: mark ssb_bus_register as __maybe_unused
    - thermal: spear: use __maybe_unused for PM functions
    - x86/boot: Avoid warning for zero-filling .bss
    - scsi: sim710: fix build warning
    - drivers/net: fix eisa_driver probe section mismatch
    - dpt_i2o: fix build warning
    - profile: hide unused functions when !CONFIG_PROC_FS
    - md: avoid warning for 32-bit sector_t
    - mtd: ichxrom: maybe-uninitialized with gcc-4.9
    - mtd: maps: add __init attribute
    - mptfusion: hide unused seq_mpt_print_ioc_summary function
    - scsi: fdomain: drop fdomain_pci_tbl when built-in
    - video: fbdev: sis: remove unused variable
    - staging: ste_rmi4: avoid unused function warnings
    - fbdev: sis: enforce selection of at least one backend
    - video: Use bool instead int pointer for get_opt_bool() argument
    - scsi: mvumi: use __maybe_unused to hide pm functions
    - SCSI: initio: remove duplicate module device table
    - pwc: hide unused label
    - usb: musb/ux500: remove duplicate check for dma_is_compatible
    - tty: hvc_xen: hide xen_console_remove when unused
    - target/user: Fix cast from pointer to phys_addr_t
    - driver-core: use 'dev' argument in dev_dbg_ratelimited stub
    - fbdev: auo_k190x: avoid unused function warnings
    - amd-xgbe: Fix unused suspend handlers build warning
    - mtd: sh_flctl: pass FIFO as physical address
    - mtd: cfi: enforce valid geometry configuration
    - fbdev: s6e8ax0: avoid unused function warnings
    - modsign: hide openssl output in silent builds
    - fbdev: sm712fb: avoid unused function warnings
    - hwrng: exynos - use __maybe_unused to hide pm functions
    - USB: cdc_subset: only build when one driver is enabled
    - [Config] Add CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
    - rtlwifi: fix gcc-6 indentation warning
    - staging: wilc1000: fix kbuild test robot error
    - x86/platform/olpc: Fix resume handler build warning
    - netfilter: ipvs: avoid unused variable warnings
    - ipv4: ipconfig: avoid unused ic_proto_used symbol
    - tc1100-wmi: fix build warning when CONFIG_PM not enabled
    - tlan: avoid unused label with PCI=n
    - drm/vmwgfx: use *_32_bits() macros
    - tty: cyclades: cyz_interrupt is only used for PCI
    - genirq/msi: Add stubs for get_cached_msi_msg/pci_write_msi_msg
    - ASoC: mediatek: add i2c dependency
    - iio: adc: axp288: remove redundant duplicate const on axp288_adc_channels
    - infiniband: cxgb4: use %pR format string for printing resources
    - b2c2: flexcop: avoid unused function warnings
    - i2c: remove __init from i2c_register_board_info()
    - staging: unisys: visorinput depends on INPUT
    - tc358743: fix register i2c_rd/wr functions
    - drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized
    - Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning
    - KVM: add X86_LOCAL_APIC dependency
    - go7007: add MEDIA_CAMERA_SUPPORT dependency
    - em28xx: only use mt9v011 if camera support is enabled
    - ISDN: eicon: reduce stack size of sig_ind function
    - ASoC: rockchip: use __maybe_unused to hide st_irq_syscfg_resume
    - serial: 8250_mid: fix broken DMA dependency
    - drm/gma500: Sanity-check pipe index
    - hdpvr: hide unused variable
    - v4l: remove MEDIA_TUNER dependency for VIDEO_TUNER
    - cw1200: fix bogus maybe-uninitialized warning
    - wireless: cw1200: use __maybe_unused to hide pm functions_
    - perf/x86: Shut up false-positive -Wmaybe-uninitialized warning
    - dmaengine: zx: fix build warning
    - net: hp100: remove unnecessary #ifdefs
    - gpio: xgene: mark PM functions as __maybe_unused
    - ncpfs: fix unused variable warning
    - Revert "power: bq27xxx_battery: Remove unneeded dependency in Kconfig"
    - power: bq27xxx_battery: mark some symbols __maybe_unused
    - isdn: sc: work around type mismatch warning
    - binfmt_elf: compat: avoid unused function warning
    - idle: i7300: add PCI dependency
    - usb: phy: msm add regulator dependency
    - ncr5380: shut up gcc indentation warning
    - ARM: tegra: select USB_ULPI from EHCI rather than platform
    - ASoC: Intel: Kconfig: fix build when ACPI is not enabled
    - netlink: fix nla_put_{u8,u16,u32} for KASAN
    - dell-wmi, dell-laptop: depends DMI
    - genksyms: Fix segfault with invalid declarations
    - x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix
      preemptibility bug
    - drm/gma500: remove helper function
    - kasan: rework Kconfig settings
    - KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready"
      exceptions simultaneously
    - x86/retpoline: Remove the esp/rsp thunk
    - module/retpoline: Warn about missing retpoline in module
    - x86/nospec: Fix header guards names
    - x86/bugs: Drop one "mitigation" from dmesg
    - x86/cpu/bugs: Make retpoline module warning conditional
    - x86/spectre: Check CONFIG_RETPOLINE in command line parser
    - x86/spectre: Fix spelling mistake: "vunerable"-> "vulnerable"
    - x86/paravirt: Remove 'noreplace-paravirt' cmdline option
    - x86/retpoline: Avoid retpolines for built-in __init functions
    - x86/spectre: Simplify spectre_v2 command line parsing
    - x86/speculation: Fix typo IBRS_ATT, which should be IBRS_ALL
    - KVM: nVMX: kmap() can't fail
    - KVM: nVMX: vmx_complete_nested_posted_interrupt() can't fail
    - kvm: nVMX: Fix kernel panics induced by illegal INVEPT/INVVPID types
    - KVM: VMX: clean up declaration of VPID/EPT invalidation types
    - KVM: nVMX: invvpid handling improvements
    - crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
    - net: dst_cache_per_cpu_dst_set() can be static
    - ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds
    - Linux 4.4.118

* ibrs/ibpb fixes result in excessive kernel logging  (LP: #1755627)
    - SAUCE: remove ibrs_dump sysctl interface

-- Stefan Bader <stefan.bader@canonical.com>  Sat, 19 May 2018 11:58:02 +0200

Changed in linux (Ubuntu Xenial):
status:	Invalid → Fix Released

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-07-02:

#46

Download full text (49.6 KiB)

This bug was fixed in the package linux-hwe - 4.15.0-24.26~16.04.1

---------------
linux-hwe (4.15.0-24.26~16.04.1) xenial; urgency=medium

* linux-hwe: 4.15.0-24.26~16.04.1 -proposed tracker (LP: #1776336)

* linux: 4.15.0-24.26 -proposed tracker (LP: #1776338)

  * Bionic update: upstream stable patchset 2018-06-06 (LP: #1775483)
    - drm: bridge: dw-hdmi: Fix overflow workaround for Amlogic Meson GX SoCs
    - i40e: Fix attach VF to VM issue
    - tpm: cmd_ready command can be issued only after granting locality
    - tpm: tpm-interface: fix tpm_transmit/_cmd kdoc
    - tpm: add retry logic
    - Revert "ath10k: send (re)assoc peer command when NSS changed"
    - bonding: do not set slave_dev npinfo before slave_enable_netpoll in
      bond_enslave
    - ipv6: add RTA_TABLE and RTA_PREFSRC to rtm_ipv6_policy
    - ipv6: sr: fix NULL pointer dereference in seg6_do_srh_encap()- v4 pkts
    - KEYS: DNS: limit the length of option strings
    - l2tp: check sockaddr length in pppol2tp_connect()
    - net: validate attribute sizes in neigh_dump_table()
    - llc: delete timers synchronously in llc_sk_free()
    - tcp: don't read out-of-bounds opsize
    - net: af_packet: fix race in PACKET_{R|T}X_RING
    - tcp: md5: reject TCP_MD5SIG or TCP_MD5SIG_EXT on established sockets
    - net: fix deadlock while clearing neighbor proxy table
    - team: avoid adding twice the same option to the event list
    - net/smc: fix shutdown in state SMC_LISTEN
    - team: fix netconsole setup over team
    - packet: fix bitfield update race
    - tipc: add policy for TIPC_NLA_NET_ADDR
    - pppoe: check sockaddr length in pppoe_connect()
    - vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi
    - amd-xgbe: Add pre/post auto-negotiation phy hooks
    - sctp: do not check port in sctp_inet6_cmp_addr
    - amd-xgbe: Improve KR auto-negotiation and training
    - strparser: Do not call mod_delayed_work with a timeout of LONG_MAX
    - amd-xgbe: Only use the SFP supported transceiver signals
    - strparser: Fix incorrect strp->need_bytes value.
    - net: sched: ife: signal not finding metaid
    - tcp: clear tp->packets_out when purging write queue
    - net: sched: ife: handle malformed tlv length
    - net: sched: ife: check on metadata length
    - llc: hold llc_sap before release_sock()
    - llc: fix NULL pointer deref for SOCK_ZAPPED
    - net: ethernet: ti: cpsw: fix tx vlan priority mapping
    - virtio_net: split out ctrl buffer
    - virtio_net: fix adding vids on big-endian
    - KVM: s390: force bp isolation for VSIE
    - s390: correct module section names for expoline code revert
    - microblaze: Setup dependencies for ASM optimized lib functions
    - commoncap: Handle memory allocation failure.
    - scsi: mptsas: Disable WRITE SAME
    - cdrom: information leak in cdrom_ioctl_media_changed()
    - m68k/mac: Don't remap SWIM MMIO region
    - block/swim: Check drive type
    - block/swim: Don't log an error message for an invalid ioctl
    - block/swim: Remove extra put_disk() call from error path
    - block/swim: Rename macros to avoid inconsistent inverted logic
    - block/swim: Select appropriate drive on device open
...

This bug was fixed in the package linux-hwe - 4.15.0-24.26~16.04.1

---------------
linux-hwe (4.15.0-24.26~16.04.1) xenial; urgency=medium

* linux-hwe: 4.15.0-24.26~16.04.1 -proposed tracker (LP: #1776336)

* linux: 4.15.0-24.26 -proposed tracker (LP: #1776338)

* Bionic update: upstream stable patchset 2018-06-06 (LP: #1775483)
    - drm: bridge: dw-hdmi: Fix overflow workaround for Amlogic Meson GX SoCs
    - i40e: Fix attach VF to VM issue
    - tpm: cmd_ready command can be issued only after granting locality
    - tpm: tpm-interface: fix tpm_transmit/_cmd kdoc
    - tpm: add retry logic
    - Revert "ath10k: send (re)assoc peer command when NSS changed"
    - bonding: do not set slave_dev npinfo before slave_enable_netpoll in
      bond_enslave
    - ipv6: add RTA_TABLE and RTA_PREFSRC to rtm_ipv6_policy
    - ipv6: sr: fix NULL pointer dereference in seg6_do_srh_encap()- v4 pkts
    - KEYS: DNS: limit the length of option strings
    - l2tp: check sockaddr length in pppol2tp_connect()
    - net: validate attribute sizes in neigh_dump_table()
    - llc: delete timers synchronously in llc_sk_free()
    - tcp: don't read out-of-bounds opsize
    - net: af_packet: fix race in PACKET_{R|T}X_RING
    - tcp: md5: reject TCP_MD5SIG or TCP_MD5SIG_EXT on established sockets
    - net: fix deadlock while clearing neighbor proxy table
    - team: avoid adding twice the same option to the event list
    - net/smc: fix shutdown in state SMC_LISTEN
    - team: fix netconsole setup over team
    - packet: fix bitfield update race
    - tipc: add policy for TIPC_NLA_NET_ADDR
    - pppoe: check sockaddr length in pppoe_connect()
    - vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi
    - amd-xgbe: Add pre/post auto-negotiation phy hooks
    - sctp: do not check port in sctp_inet6_cmp_addr
    - amd-xgbe: Improve KR auto-negotiation and training
    - strparser: Do not call mod_delayed_work with a timeout of LONG_MAX
    - amd-xgbe: Only use the SFP supported transceiver signals
    - strparser: Fix incorrect strp->need_bytes value.
    - net: sched: ife: signal not finding metaid
    - tcp: clear tp->packets_out when purging write queue
    - net: sched: ife: handle malformed tlv length
    - net: sched: ife: check on metadata length
    - llc: hold llc_sap before release_sock()
    - llc: fix NULL pointer deref for SOCK_ZAPPED
    - net: ethernet: ti: cpsw: fix tx vlan priority mapping
    - virtio_net: split out ctrl buffer
    - virtio_net: fix adding vids on big-endian
    - KVM: s390: force bp isolation for VSIE
    - s390: correct module section names for expoline code revert
    - microblaze: Setup dependencies for ASM optimized lib functions
    - commoncap: Handle memory allocation failure.
    - scsi: mptsas: Disable WRITE SAME
    - cdrom: information leak in cdrom_ioctl_media_changed()
    - m68k/mac: Don't remap SWIM MMIO region
    - block/swim: Check drive type
    - block/swim: Don't log an error message for an invalid ioctl
    - block/swim: Remove extra put_disk() call from error path
    - block/swim: Rename macros to avoid inconsistent inverted logic
    - block/swim: Select appropriate drive on device open
    - block/swim: Fix array bounds check
    - block/swim: Fix IO error at end of medium
    - tracing: Fix missing tab for hwlat_detector print format
    - s390/cio: update chpid descriptor after resource accessibility event
    - s390/dasd: fix IO error for newly defined devices
    - s390/uprobes: implement arch_uretprobe_is_alive()
    - ACPI / video: Only default only_lcd to true on Win8-ready _desktops_
    - docs: ip-sysctl.txt: fix name of some ipv6 variables
    - net: mvpp2: Fix DMA address mask size
    - net: stmmac: Disable ACS Feature for GMAC >= 4
    - l2tp: hold reference on tunnels in netlink dumps
    - l2tp: hold reference on tunnels printed in pppol2tp proc file
    - l2tp: hold reference on tunnels printed in l2tp/tunnels debugfs file
    - l2tp: fix {pppol2tp, l2tp_dfs}_seq_stop() in case of seq_file overflow
    - s390/qeth: fix error handling in adapter command callbacks
    - s390/qeth: avoid control IO completion stalls
    - s390/qeth: handle failure on workqueue creation
    - bnxt_en: Fix memory fault in bnxt_ethtool_init()
    - virtio-net: add missing virtqueue kick when flushing packets
    - VSOCK: make af_vsock.ko removable again
    - hwmon: (k10temp) Add temperature offset for Ryzen 2700X
    - hwmon: (k10temp) Add support for AMD Ryzen w/ Vega graphics
    - s390/cpum_cf: rename IBM z13/z14 counter names
    - kprobes: Fix random address output of blacklist file
    - Revert "pinctrl: intel: Initialize GPIO properly when used through irqchip"

* Lenovo V330 needs patch in ideapad_laptop module for rfkill (LP: #1774636)
    - SAUCE: Add Lenovo V330 to the ideapad_laptop rfkill blacklist

* bluetooth controller fail after suspend with USB autosuspend on XPS 13 9360
    (LP: #1775217)
    - Bluetooth: btusb: Add Dell XPS 13 9360 to btusb_needs_reset_resume_table

* [Hyper-V] PCI: hv: Fix 2 hang issues in hv_compose_msi_msg (LP: #1758378)
    - PCI: hv: Only queue new work items in hv_pci_devices_present() if necessary
    - PCI: hv: Remove the bogus test in hv_eject_device_work()
    - PCI: hv: Fix a comment typo in _hv_pcifront_read_config()

* register on binfmt_misc may overflow and crash the system (LP: #1775856)
    - fs/binfmt_misc.c: do not allow offset overflow

* CVE-2018-11508
    - compat: fix 4-byte infoleak via uninitialized struct field

* Network installs fail on SocioNext board (LP: #1775884)
    - net: netsec: reduce DMA mask to 40 bits
    - net: socionext: reset hardware in ndo_stop
    - net: netsec: enable tx-irq during open callback

* r8169 ethernet card don't work after returning from suspension
    (LP: #1752772)
    - PCI: Add pcim_set_mwi(), a device-managed pci_set_mwi()
    - r8169: switch to device-managed functions in probe
    - r8169: remove netif_napi_del in probe error path
    - r8169: remove some WOL-related dead code
    - r8169: disable WOL per default
    - r8169: improve interrupt handling
    - r8169: fix interrupt number after adding support for MSI-X interrupts

* ISST-LTE:KVM:Ubuntu18.04:BostonLC:boslcp3:boslcp3g3:Guest conosle hangs
    after hotplug CPU add operation. (LP: #1759723)
    - genirq/affinity: assign vectors to all possible CPUs
    - genirq/affinity: Don't return with empty affinity masks on error
    - genirq/affinity: Rename *node_to_possible_cpumask as *node_to_cpumask
    - genirq/affinity: Move actual irq vector spreading into a helper function
    - genirq/affinity: Allow irq spreading from a given starting point
    - genirq/affinity: Spread irq vectors among present CPUs as far as possible
    - blk-mq: simplify queue mapping & schedule with each possisble CPU
    - blk-mq: make sure hctx->next_cpu is set correctly
    - blk-mq: Avoid that blk_mq_delay_run_hw_queue() introduces unintended delays
    - blk-mq: make sure that correct hctx->next_cpu is set
    - blk-mq: avoid to write intermediate result to hctx->next_cpu
    - blk-mq: introduce blk_mq_hw_queue_first_cpu() to figure out first cpu
    - blk-mq: don't check queue mapped in __blk_mq_delay_run_hw_queue()
    - nvme: pci: pass max vectors as num_possible_cpus() to pci_alloc_irq_vectors
    - scsi: hpsa: fix selection of reply queue
    - scsi: megaraid_sas: fix selection of reply queue
    - scsi: core: introduce force_blk_mq
    - scsi: virtio_scsi: fix IO hang caused by automatic irq vector affinity
    - scsi: virtio_scsi: unify scsi_host_template

* Fix several bugs in RDMA/hns driver (LP: #1770974)
    - RDMA/hns: Use structs to describe the uABI instead of opencoding
    - RDMA/hns: Remove unnecessary platform_get_resource() error check
    - RDMA/hns: Remove unnecessary operator
    - RDMA/hns: Add names to function arguments in function pointers
    - RDMA/hns: Fix misplaced call to hns_roce_cleanup_hem_table
    - RDMA/hns: Fix a bug with modifying mac address
    - RDMA/hns: Use free_pages function instead of free_page
    - RDMA/hns: Replace __raw_write*(cpu_to_le*()) with LE write*()
    - RDMA/hns: Bugfix for init hem table
    - RDMA/hns: Intercept illegal RDMA operation when use inline data
    - RDMA/hns: Fix the qp context state diagram
    - RDMA/hns: Only assign mtu if IB_QP_PATH_MTU bit is set
    - RDMA/hns: Remove some unnecessary attr_mask judgement
    - RDMA/hns: Only assign dqpn if IB_QP_PATH_DEST_QPN bit is set
    - RDMA/hns: Adjust the order of cleanup hem table
    - RDMA/hns: Update assignment method for owner field of send wqe
    - RDMA/hns: Submit bad wr
    - RDMA/hns: Fix a couple misspellings
    - RDMA/hns: Add rq inline flags judgement
    - RDMA/hns: Bugfix for rq record db for kernel
    - RDMA/hns: Load the RoCE dirver automatically
    - RDMA/hns: Update convert function of endian format
    - RDMA/hns: Add return operation when configured global param fail
    - RDMA/hns: Not support qp transition from reset to reset for hip06
    - RDMA/hns: Fix the bug with rq sge
    - RDMA/hns: Set desc_dma_addr for zero when free cmq desc
    - RDMA/hns: Enable inner_pa_vld filed of mpt
    - RDMA/hns: Set NULL for __internal_mr
    - RDMA/hns: Fix the bug with NULL pointer
    - RDMA/hns: Bugfix for cq record db for kernel
    - RDMA/hns: Move the location for initializing tmp_len
    - RDMA/hns: Drop local zgid in favor of core defined variable
    - RDMA/hns: Add 64KB page size support for hip08
    - RDMA/hns: Rename the idx field of db
    - RDMA/hns: Modify uar allocation algorithm to avoid bitmap exhaust
    - RDMA/hns: Increase checking CMQ status timeout value
    - RDMA/hns: Add reset process for RoCE in hip08
    - RDMA/hns: Fix the illegal memory operation when cross page
    - RDMA/hns: Implement the disassociate_ucontext API

* powerpc/livepatch: Implement reliable stack tracing for the consistency
    model (LP: #1771844)
    - powerpc/livepatch: Implement reliable stack tracing for the consistency
      model

* vmxnet3: update to latest ToT (LP: #1768143)
    - vmxnet3: avoid xmit reset due to a race in vmxnet3
    - vmxnet3: use correct flag to indicate LRO feature
    - vmxnet3: fix incorrect dereference when rxvlan is disabled

* 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec
    supported) (LP: #1773162)
    - Revert "powerpc/64s: Add support for a store forwarding barrier at kernel
      entry/exit"
    - powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit

* Decode ARM CPER records in kernel (LP: #1770244)
    - [Config] CONFIG_UEFI_CPER_ARM=y
    - efi: Move ARM CPER code to new file
    - efi: Parse ARM error information value

* Adding back alx WoL feature (LP: #1772610)
    - SAUCE: Revert "alx: remove WoL support"
    - SAUCE: alx: add enable_wol paramenter

* Lancer A0 Asic HBA's won't boot with 18.04 (LP: #1768103)
    - scsi: lpfc: Fix WQ/CQ creation for older asic's.
    - scsi: lpfc: Fix 16gb hbas failing cq create.

* [LTCTest][OPAL][OP920] cpupower idle-info is not listing stop4 and stop5
    idle states when all CORES are guarded (LP: #1771780)
    - SAUCE: cpuidle/powernv : init all present cpus for deep states

* Huawei 25G/100G Network Adapters Unsupported (LP: #1770970)
    - net-next/hinic: add pci device ids for 25ge and 100ge card

* [Ubuntu 18.04.1] POWER9 - Nvidia Volta - Kernel changes to enable Nvidia
    driver on bare metal (LP: #1772991)
    - powerpc/powernv/npu: Fix deadlock in mmio_invalidate()
    - powerpc/powernv/mce: Don't silently restart the machine
    - powerpc/npu-dma.c: Fix crash after __mmu_notifier_register failure
    - powerpc/mm: Flush cache on memory hot(un)plug
    - powerpc/powernv/memtrace: Let the arch hotunplug code flush cache
    - powerpc/powernv/npu: Add lock to prevent race in concurrent context
      init/destroy
    - powerpc/powernv/npu: Prevent overwriting of pnv_npu2_init_contex() callback
      parameters
    - powerpc/powernv/npu: Do a PID GPU TLB flush when invalidating a large
      address range
    - powerpc/mce: Fix a bug where mce loops on memory UE.

* cpum_sf: ensure sample freq is non-zero (LP: #1772593)
    - s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero

* PCIe link speeds of 16 GT/s are shown as "Unknown speed" (LP: #1773243)
    - PCI: Add decoding for 16 GT/s link speed

* False positive ACPI _PRS error messages (LP: #1773295)
    - ACPI / PCI: pci_link: Allow the absence of _PRS and change log level

* Dell systems crash when disabling Nvidia dGPU (LP: #1773299)
    - ACPI / OSI: Add OEM _OSI strings to disable NVidia RTD3

* wlp3s0: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-22)
    (LP: #1720930)
    - iwlwifi: mvm: fix "failed to remove key" message

* Expose arm64 CPU topology to userspace (LP: #1770231)
    - ACPICA: ACPI 6.2: Additional PPTT flags
    - drivers: base: cacheinfo: move cache_setup_of_node()
    - drivers: base: cacheinfo: setup DT cache properties early
    - cacheinfo: rename of_node to fw_token
    - arm64/acpi: Create arch specific cpu to acpi id helper
    - ACPI/PPTT: Add Processor Properties Topology Table parsing
    - [Config] CONFIG_ACPI_PPTT=y
    - ACPI: Enable PPTT support on ARM64
    - drivers: base cacheinfo: Add support for ACPI based firmware tables
    - arm64: Add support for ACPI based firmware tables
    - arm64: topology: rename cluster_id
    - arm64: topology: enable ACPI/PPTT based CPU topology
    - ACPI: Add PPTT to injectable table list
    - arm64: topology: divorce MC scheduling domain from core_siblings

* hisi_sas robustness fixes (LP: #1774466)
    - scsi: hisi_sas: delete timer when removing hisi_sas driver
    - scsi: hisi_sas: print device id for errors
    - scsi: hisi_sas: Add some checks to avoid free'ing a sas_task twice
    - scsi: hisi_sas: check host frozen before calling "done" function
    - scsi: hisi_sas: check sas_dev gone earlier in hisi_sas_abort_task()
    - scsi: hisi_sas: stop controller timer for reset
    - scsi: hisi_sas: update PHY linkrate after a controller reset
    - scsi: hisi_sas: change slot index allocation mode
    - scsi: hisi_sas: Change common allocation mode of device id
    - scsi: hisi_sas: Reset disks when discovered
    - scsi: hisi_sas: Create a scsi_host_template per HW module
    - scsi: hisi_sas: Init disks after controller reset
    - scsi: hisi_sas: Try wait commands before before controller reset
    - scsi: hisi_sas: Include TMF elements in struct hisi_sas_slot
    - scsi: hisi_sas: Add v2 hw force PHY function for internal ATA command
    - scsi: hisi_sas: Terminate STP reject quickly for v2 hw
    - scsi: hisi_sas: Fix return value when get_free_slot() failed
    - scsi: hisi_sas: Mark PHY as in reset for nexus reset

* hisi_sas: Support newer v3 hardware (LP: #1774467)
    - scsi: hisi_sas: update RAS feature for later revision of v3 HW
    - scsi: hisi_sas: check IPTT is valid before using it for v3 hw
    - scsi: hisi_sas: fix PI memory size
    - scsi: hisi_sas: config ATA de-reset as an constrained command for v3 hw
    - scsi: hisi_sas: remove redundant handling to event95 for v3
    - scsi: hisi_sas: add readl poll timeout helper wrappers
    - scsi: hisi_sas: workaround a v3 hw hilink bug
    - scsi: hisi_sas: Add LED feature for v3 hw

* hisi_sas: improve performance by optimizing DQ locking (LP: #1774472)
    - scsi: hisi_sas: initialize dq spinlock before use
    - scsi: hisi_sas: optimise the usage of DQ locking
    - scsi: hisi_sas: relocate smp sg map
    - scsi: hisi_sas: make return type of prep functions void
    - scsi: hisi_sas: allocate slot buffer earlier
    - scsi: hisi_sas: Don't lock DQ for complete task sending
    - scsi: hisi_sas: Use device lock to protect slot alloc/free
    - scsi: hisi_sas: add check of device in hisi_sas_task_exec()
    - scsi: hisi_sas: fix a typo in hisi_sas_task_prep()

* Request to revert SAUCE patches in the 18.04 SRU and update with upstream
    version (LP: #1768431)
    - scsi: cxlflash: Handle spurious interrupts
    - scsi: cxlflash: Remove commmands from pending list on timeout
    - scsi: cxlflash: Synchronize reset and remove ops
    - SAUCE: (no-up) cxlflash: OCXL diff between v2 and v3

* After update to 4.13-43 Intel Graphics are Laggy (LP: #1773520)
    - SAUCE: Revert "drm/i915/edp: Allow alternate fixed mode for eDP if
      available."

* ELANPAD ELAN0612 does not work, patch available (LP: #1773509)
    - SAUCE: Input: elan_i2c - add ELAN0612 to the ACPI table

* FS-Cache: Assertion failed: FS-Cache: 6 == 5 is false (LP: #1774336)
    - SAUCE: CacheFiles: fix a read_waiter/read_copier race

* hns3 driver updates (LP: #1768670)
    - net: hns3: VF should get the real rss_size instead of rss_size_max
    - net: hns3: set the cmdq out_vld bit to 0 after used
    - net: hns3: fix endian issue when PF get mbx message flag
    - net: hns3: fix the queue id for tqp enable&&reset
    - net: hns3: set the max ring num when alloc netdev
    - net: hns3: add support for VF driver inner interface
      hclgevf_ops.get_tqps_and_rss_info
    - net: hns3: refactor the hclge_get/set_rss function
    - net: hns3: refactor the hclge_get/set_rss_tuple function
    - net: hns3: fix for RSS configuration loss problem during reset
    - net: hns3: fix for pause configuration lost during reset
    - net: hns3: fix for use-after-free when setting ring parameter
    - net: hns3: refactor the get/put_vector function
    - net: hns3: fix for coalesce configuration lost during reset
    - net: hns3: refactor the coalesce related struct
    - net: hns3: fix for coal configuation lost when setting the channel
    - net: hns3: add existence check when remove old uc mac address
    - net: hns3: fix for netdev not running problem after calling net_stop and
      net_open
    - net: hns3: fix for ipv6 address loss problem after setting channels
    - net: hns3: unify the pause params setup function
    - net: hns3: fix rx path skb->truesize reporting bug
    - net: hns3: add support for querying pfc puase packets statistic
    - net: hns3: fix for loopback failure when vlan filter is enable
    - net: hns3: fix for buffer overflow smatch warning
    - net: hns3: fix error type definition of return value
    - net: hns3: fix return value error of hclge_get_mac_vlan_cmd_status()
    - net: hns3: add existence checking before adding unicast mac address
    - net: hns3: add result checking for VF when modify unicast mac address
    - net: hns3: reallocate tx/rx buffer after changing mtu
    - net: hns3: fix the VF queue reset flow error
    - net: hns3: fix for vlan table lost problem when resetting
    - net: hns3: increase the max time for IMP handle command
    - net: hns3: change GL update rate
    - net: hns3: change the time interval of int_gl calculating
    - net: hns3: fix for getting wrong link mode problem
    - net: hns3: add get_link support to VF
    - net: hns3: add querying speed and duplex support to VF
    - net: hns3: fix for not returning problem in get_link_ksettings when phy
      exists
    - net: hns3: Changes to make enet watchdog timeout func common for PF/VF
    - net: hns3: Add VF Reset Service Task to support event handling
    - net: hns3: Add VF Reset device state and its handling
    - net: hns3: Add support to request VF Reset to PF
    - net: hns3: Add support to reset the enet/ring mgmt layer
    - net: hns3: Add support to re-initialize the hclge device
    - net: hns3: Changes to support ARQ(Asynchronous Receive Queue)
    - net: hns3: Add *Asserting Reset* mailbox message & handling in VF
    - net: hns3: Changes required in PF mailbox to support VF reset
    - net: hns3: hclge_inform_reset_assert_to_vf() can be static
    - net: hns3: fix for returning wrong value problem in hns3_get_rss_key_size
    - net: hns3: fix for returning wrong value problem in hns3_get_rss_indir_size
    - net: hns3: fix for the wrong shift problem in hns3_set_txbd_baseinfo
    - net: hns3: fix for not initializing VF rss_hash_key problem
    - net: hns3: never send command queue message to IMP when reset
    - net: hns3: remove unnecessary pci_set_drvdata() and devm_kfree()
    - net: hns3: fix length overflow when CONFIG_ARM64_64K_PAGES
    - net: hns3: Remove error log when getting pfc stats fails
    - net: hns3: fix to correctly fetch l4 protocol outer header
    - net: hns3: Fixes the out of bounds access in hclge_map_tqp
    - net: hns3: Fixes the error legs in hclge_init_ae_dev function
    - net: hns3: fix for phy_addr error in hclge_mac_mdio_config
    - net: hns3: Fix to support autoneg only for port attached with phy
    - net: hns3: fix a dead loop in hclge_cmd_csq_clean
    - net: hns3: Fix for packet loss due wrong filter config in VLAN tbls
    - net: hns3: Remove packet statistics in the range of 8192~12287
    - net: hns3: Add support of hardware rx-vlan-offload to HNS3 VF driver
    - net: hns3: Fix for setting mac address when resetting
    - net: hns3: remove add/del_tunnel_udp in hns3_enet module
    - net: hns3: fix for cleaning ring problem
    - net: hns3: refactor the loopback related function
    - net: hns3: Fix for deadlock problem occurring when unregistering ae_algo
    - net: hns3: Fix for the null pointer problem occurring when initializing
      ae_dev failed
    - net: hns3: Add a check for client instance init state
    - net: hns3: Change return type of hnae3_register_ae_dev
    - net: hns3: Change return type of hnae3_register_ae_algo
    - net: hns3: Change return value in hnae3_register_client
    - net: hns3: Fixes the back pressure setting when sriov is enabled
    - net: hns3: Fix for fiber link up problem
    - net: hns3: Add support of .sriov_configure in HNS3 driver
    - net: hns3: Fixes the missing PCI iounmap for various legs
    - net: hns3: Fixes error reported by Kbuild and internal review
    - net: hns3: Fixes API to fetch ethernet header length with kernel default
    - net: hns3: cleanup of return values in hclge_init_client_instance()
    - net: hns3: Fix the missing client list node initialization
    - net: hns3: Fix for hns3 module is loaded multiple times problem
    - net: hns3: Use enums instead of magic number in hclge_is_special_opcode
    - net: hns3: Fix for netdev not running problem after calling net_stop and
      net_open
    - net: hns3: Fixes kernel panic issue during rmmod hns3 driver
    - net: hns3: Fix for CMDQ and Misc. interrupt init order problem
    - net: hns3: Updates RX packet info fetch in case of multi BD
    - net: hns3: Add support for tx_accept_tag2 and tx_accept_untag2 config
    - net: hns3: Add STRP_TAGP field support for hardware revision 0x21
    - net: hns3: Add support to enable TX/RX promisc mode for H/W rev(0x21)
    - net: hns3: Fix for PF mailbox receving unknown message
    - net: hns3: Fixes the state to indicate client-type initialization
    - net: hns3: Fixes the init of the VALID BD info in the descriptor
    - net: hns3: Removes unnecessary check when clearing TX/RX rings
    - net: hns3: Clear TX/RX rings when stopping port & un-initializing client
    - net: hns3: Remove unused led control code
    - net: hns3: Adds support for led locate command for copper port
    - net: hns3: Fixes initalization of RoCE handle and makes it conditional
    - net: hns3: Disable vf vlan filter when vf vlan table is full
    - net: hns3: Add support for IFF_ALLMULTI flag
    - net: hns3: Add repeat address checking for setting mac address
    - net: hns3: Fix setting mac address error
    - net: hns3: Fix for service_task not running problem after resetting
    - net: hns3: Fix for hclge_reset running repeatly problem
    - net: hns3: Fix for phy not link up problem after resetting
    - net: hns3: Add missing break in misc_irq_handle
    - net: hns3: Fix for vxlan tx checksum bug
    - net: hns3: Optimize the PF's process of updating multicast MAC
    - net: hns3: Optimize the VF's process of updating multicast MAC
    - SAUCE: {topost} net: hns3: add support for serdes loopback selftest
    - SAUCE: {topost} net: hns3: RX BD information valid only in last BD except
      VLD bit and buffer size
    - SAUCE: {topost} net: hns3: remove hclge_get_vector_index from
      hclge_bind_ring_with_vector
    - SAUCE: {topost} net: hns3: rename the interface for init_client_instance and
      uninit_client_instance
    - SAUCE: {topost} net: hns3: add vector status check before free vector
    - SAUCE: {topost} net: hns3: add l4_type check for both ipv4 and ipv6
    - SAUCE: {topost} net: hns3: remove unused head file in hnae3.c
    - SAUCE: {topost} net: hns3: extraction an interface for state state
      init|uninit
    - SAUCE: {topost} net: hns3: print the ret value in error information
    - SAUCE: {topost} net: hns3: remove the Redundant put_vector in
      hns3_client_uninit
    - SAUCE: {topost} net: hns3: add unlikely for error check
    - SAUCE: {topost} net: hns3: remove back in struct hclge_hw
    - SAUCE: {topost} net: hns3: use lower_32_bits and upper_32_bits
    - SAUCE: {topost} net: hns3: remove unused hclge_ring_to_dma_dir
    - SAUCE: {topost} net: hns3: remove useless code in hclge_cmd_send
    - SAUCE: {topost} net: hns3: remove some redundant assignments
    - SAUCE: {topost} net: hns3: simplify hclge_cmd_csq_clean
    - SAUCE: {topost} net: hns3: using modulo for cyclic counters in
      hclge_cmd_send
    - SAUCE: {topost} net: hns3: remove a redundant hclge_cmd_csq_done
    - SAUCE: {topost} net: hns3: remove some unused members of some structures
    - SAUCE: {topost} net: hns3: give default option while dependency HNS3 set
    - SAUCE: {topost} net: hns3: use dma_zalloc_coherent instead of
      kzalloc/dma_map_single
    - SAUCE: {topost} net: hns3: modify hnae_ to hnae3_
    - SAUCE: {topost} net: hns3: fix unused function warning in VF driver
    - SAUCE: {topost} net: hns3: remove some redundant assignments
    - SAUCE: {topost} net: hns3: standardize the handle of return value
    - SAUCE: {topost} net: hns3: remove extra space and brackets
    - SAUCE: {topost} net: hns3: fix unreasonable code comments
    - SAUCE: {topost} net: hns3: use decimal for bit offset macros
    - SAUCE: {topost} net: hns3: modify inconsistent bit mask macros
    - SAUCE: {topost} net: hns3: fix mislead parameter name
    - SAUCE: {topost} net: hns3: remove unused struct member and definition
    - SAUCE: {topost} net: hns3: Add SPDX tags to hns3 driver
    - SAUCE: {topost} net: hns3: Add pf reset for hip08 RoCE
    - SAUCE: {topost} net: hns3: optimize the process of notifying roce client
    - SAUCE: {topost} net: hns3: Add calling roce callback function when link
      status change
    - SAUCE: {topost} net: hns3: fix tc setup when netdev is first up
    - SAUCE: {topost} net: hns3: fix for mac pause not disable in pfc mode
    - SAUCE: {topost} net: hns3: fix for waterline not setting correctly
    - SAUCE: {topost} net: hns3: fix for l4 checksum offload bug
    - SAUCE: {topost} net: hns3: fix for mailbox message truncated problem
    - SAUCE: {topost} net: hns3: Add configure for mac minimal frame size
    - SAUCE: {topost} net: hns3: fix warning bug when doing lp selftest
    - SAUCE: {topost} net: hns3: fix get_vector ops in hclgevf_main module
    - SAUCE: {topost} net: hns3: remove the warning when clear reset cause
    - SAUCE: {topost} net: hns3: Use roce handle when calling roce callback
      function
    - SAUCE: {topost} net: hns3: prevent sending command during global or core
      reset
    - SAUCE: {topost} net: hns3: modify the order of initializeing command queue
      register
    - SAUCE: {topost} net: hns3: reset net device with rtnl_lock
    - SAUCE: {topost} net: hns3: prevent to request reset frequently
    - SAUCE: {topost} net: hns3: correct reset event status register
    - SAUCE: {topost} net: hns3: separate roce from nic when resetting
    - SAUCE: net: hns3: Fix for phy link issue when using marvell phy driver
    - SAUCE: {topost} net: hns3: fix return value error in
      hns3_reset_notify_down_enet
    - SAUCE: {topost} net: hns3: remove unnecessary ring configuration operation
      while resetting
    - SAUCE: {topost} net: hns3: fix for reset_level default assignment probelm
    - SAUCE: {topost} net: hns3: fix for using wrong mask and shift in
      hclge_get_ring_chain_from_mbx
    - SAUCE: {topost} net: hns3: fix comments for hclge_get_ring_chain_from_mbx
    - SAUCE: net: hns3: Fix for VF mailbox cannot receiving PF response
    - SAUCE: net: hns3: Fix for VF mailbox receiving unknown message
    - SAUCE: net: hns3: Optimize PF CMDQ interrupt switching process

* enable mic-mute hotkey and led on Lenovo M820z and M920z (LP: #1774306)
    - ALSA: hda/realtek - Enable mic-mute hotkey for several Lenovo AIOs

* Bionic update: upstream stable patchset 2018-05-29 (LP: #1774063)
    - cifs: do not allow creating sockets except with SMB1 posix exensions
    - btrfs: fix unaligned access in readdir
    - x86/acpi: Prevent X2APIC id 0xffffffff from being accounted
    - clocksource/imx-tpm: Correct -ETIME return condition check
    - x86/tsc: Prevent 32bit truncation in calc_hpet_ref()
    - drm/vc4: Fix memory leak during BO teardown
    - drm/i915/gvt: throw error on unhandled vfio ioctls
    - drm/i915/audio: Fix audio detection issue on GLK
    - drm/i915: Do no use kfree() to free a kmem_cache_alloc() return value
    - drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state
    - drm/i915/bxt, glk: Increase PCODE timeouts during CDCLK freq changing
    - usb: musb: fix enumeration after resume
    - usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers
    - usb: musb: Fix external abort in musb_remove on omap2430
    - firewire-ohci: work around oversized DMA reads on JMicron controllers
    - x86/tsc: Allow TSC calibration without PIT
    - NFSv4: always set NFS_LOCK_LOST when a lock is lost.
    - ACPI / LPSS: Do not instiate platform_dev for devs without MMIO resources
    - ALSA: hda - Use IS_REACHABLE() for dependency on input
    - ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read()
    - kvm: x86: fix KVM_XEN_HVM_CONFIG ioctl
    - RDMA/core: Clarify rdma_ah_find_type
    - KVM: PPC: Book3S HV: Enable migration of decrementer register
    - netfilter: ipv6: nf_defrag: Pass on packets to stack per RFC2460
    - tracing/hrtimer: Fix tracing bugs by taking all clock bases and modes into
      account
    - KVM: s390: use created_vcpus in more places
    - platform/x86: dell-laptop: Filter out spurious keyboard backlight change
      events
    - xprtrdma: Fix backchannel allocation of extra rpcrdma_reps
    - selftest: ftrace: Fix to pick text symbols for kprobes
    - PCI: Add function 1 DMA alias quirk for Marvell 9128
    - Input: psmouse - fix Synaptics detection when protocol is disabled
    - libbpf: Makefile set specified permission mode
    - Input: synaptics - reset the ABS_X/Y fuzz after initializing MT axes
    - i40iw: Free IEQ resources
    - i40iw: Zero-out consumer key on allocate stag for FMR
    - perf unwind: Do not look just at the global callchain_param.record_mode
    - tools lib traceevent: Simplify pointer print logic and fix %pF
    - perf callchain: Fix attr.sample_max_stack setting
    - tools lib traceevent: Fix get_field_str() for dynamic strings
    - perf record: Fix failed memory allocation for get_cpuid_str
    - iommu/exynos: Don't unconditionally steal bus ops
    - powerpc: System reset avoid interleaving oops using die synchronisation
    - iommu/vt-d: Use domain instead of cache fetching
    - dm thin: fix documentation relative to low water mark threshold
    - dm mpath: return DM_MAPIO_REQUEUE on blk-mq rq allocation failure
    - ubifs: Fix uninitialized variable in search_dh_cookie()
    - net: stmmac: dwmac-meson8b: fix setting the RGMII TX clock on Meson8b
    - net: stmmac: dwmac-meson8b: propagate rate changes to the parent clock
    - spi: a3700: Clear DATA_OUT when performing a read
    - IB/cq: Don't force IB_POLL_DIRECT poll context for ib_process_cq_direct
    - nfs: Do not convert nfs_idmap_cache_timeout to jiffies
    - MIPS: Fix clean of vmlinuz.{32,ecoff,bin,srec}
    - PCI: Add dummy pci_irqd_intx_xlate() for CONFIG_PCI=n build
    - watchdog: sp5100_tco: Fix watchdog disable bit
    - kconfig: Don't leak main menus during parsing
    - kconfig: Fix automatic menu creation mem leak
    - kconfig: Fix expr_free() E_NOT leak
    - ipmi/powernv: Fix error return code in ipmi_powernv_probe()
    - Btrfs: set plug for fsync
    - btrfs: Fix out of bounds access in btrfs_search_slot
    - Btrfs: fix scrub to repair raid6 corruption
    - btrfs: fail mount when sb flag is not in BTRFS_SUPER_FLAG_SUPP
    - Btrfs: fix unexpected EEXIST from btrfs_get_extent
    - Btrfs: raid56: fix race between merge_bio and rbio_orig_end_io
    - RDMA/cma: Check existence of netdevice during port validation
    - f2fs: avoid hungtask when GC encrypted block if io_bits is set
    - scsi: devinfo: fix format of the device list
    - scsi: fas216: fix sense buffer initialization
    - Input: stmfts - set IRQ_NOAUTOEN to the irq flag
    - HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()
    - nfp: fix error return code in nfp_pci_probe()
    - block: Set BIO_TRACE_COMPLETION on new bio during split
    - bpf: test_maps: cleanup sockmaps when test ends
    - i40evf: Don't schedule reset_task when device is being removed
    - i40evf: ignore link up if not running
    - platform/x86: thinkpad_acpi: suppress warning about palm detection
    - KVM: s390: vsie: use READ_ONCE to access some SCB fields
    - blk-mq-debugfs: don't allow write on attributes with seq_operations set
    - ASoC: rockchip: Use dummy_dai for rt5514 dsp dailink
    - igb: Allow to remove administratively set MAC on VFs
    - igb: Clear TXSTMP when ptp_tx_work() is timeout
    - fm10k: fix "failed to kill vid" message for VF
    - x86/hyperv: Stop suppressing X86_FEATURE_PCID
    - tty: serial: exar: Relocate sleep wake-up handling
    - device property: Define type of PROPERTY_ENRTY_*() macros
    - crypto: artpec6 - remove select on non-existing CRYPTO_SHA384
    - RDMA/uverbs: Use an unambiguous errno for method not supported
    - jffs2: Fix use-after-free bug in jffs2_iget()'s error handling path
    - ixgbe: don't set RXDCTL.RLPML for 82599
    - i40e: program fragmented IPv4 filter input set
    - i40e: fix reported mask for ntuple filters
    - samples/bpf: Partially fixes the bpf.o build
    - powerpc/numa: Use ibm,max-associativity-domains to discover possible nodes
    - powerpc/numa: Ensure nodes initialized for hotplug
    - RDMA/mlx5: Avoid memory leak in case of XRCD dealloc failure
    - ntb_transport: Fix bug with max_mw_size parameter
    - gianfar: prevent integer wrapping in the rx handler
    - x86/hyperv: Check for required priviliges in hyperv_init()
    - netfilter: x_tables: fix pointer leaks to userspace
    - tcp_nv: fix potential integer overflow in tcpnv_acked
    - kvm: Map PFN-type memory regions as writable (if possible)
    - x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when
      running nested
    - fs/dax.c: release PMD lock even when there is no PMD support in DAX
    - ocfs2: return -EROFS to mount.ocfs2 if inode block is invalid
    - ocfs2/acl: use 'ip_xattr_sem' to protect getting extended attribute
    - ocfs2: return error when we attempt to access a dirty bh in jbd2
    - mm/mempolicy: fix the check of nodemask from user
    - mm/mempolicy: add nodes_empty check in SYSC_migrate_pages
    - asm-generic: provide generic_pmdp_establish()
    - sparc64: update pmdp_invalidate() to return old pmd value
    - mm: thp: use down_read_trylock() in khugepaged to avoid long block
    - mm: pin address_space before dereferencing it while isolating an LRU page
    - mm/fadvise: discard partial page if endbyte is also EOF
    - openvswitch: Remove padding from packet before L3+ conntrack processing
    - blk-mq: fix discard merge with scheduler attached
    - IB/hfi1: Re-order IRQ cleanup to address driver cleanup race
    - IB/hfi1: Fix for potential refcount leak in hfi1_open_file()
    - IB/ipoib: Fix for potential no-carrier state
    - IB/core: Map iWarp AH type to undefined in rdma_ah_find_type
    - drm/nouveau/pmu/fuc: don't use movw directly anymore
    - s390/eadm: fix CONFIG_BLOCK include dependency
    - netfilter: ipv6: nf_defrag: Kill frag queue on RFC2460 failure
    - x86/power: Fix swsusp_arch_resume prototype
    - x86/dumpstack: Avoid uninitlized variable
    - firmware: dmi_scan: Fix handling of empty DMI strings
    - ACPI: processor_perflib: Do not send _PPC change notification if not ready
    - ACPI / bus: Do not call _STA on battery devices with unmet dependencies
    - ACPI / scan: Use acpi_bus_get_status() to initialize ACPI_TYPE_DEVICE devs
    - MIPS: TXx9: use IS_BUILTIN() for CONFIG_LEDS_CLASS
    - perf record: Fix period option handling
    - MIPS: Generic: Support GIC in EIC mode
    - perf evsel: Fix period/freq terms setup
    - xen-netfront: Fix race between device setup and open
    - xen/grant-table: Use put_page instead of free_page
    - bpf: sockmap, fix leaking maps with attached but not detached progs
    - RDS: IB: Fix null pointer issue
    - arm64: spinlock: Fix theoretical trylock() A-B-A with LSE atomics
    - proc: fix /proc/*/map_files lookup
    - PM / domains: Fix up domain-idle-states OF parsing
    - cifs: silence compiler warnings showing up with gcc-8.0.0
    - bcache: properly set task state in bch_writeback_thread()
    - bcache: fix for allocator and register thread race
    - bcache: fix for data collapse after re-attaching an attached device
    - bcache: return attach error when no cache set exist
    - cpufreq: intel_pstate: Enable HWP during system resume on CPU0
    - selftests/ftrace: Add some missing glob checks
    - rxrpc: Don't put crypto buffers on the stack
    - svcrdma: Fix Read chunk round-up
    - net: Extra '_get' in declaration of arch_get_platform_mac_address
    - tools/libbpf: handle issues with bpf ELF objects containing .eh_frames
    - SUNRPC: Don't call __UDPX_INC_STATS() from a preemptible context
    - net: stmmac: discard disabled flags in interrupt status register
    - bpf: fix rlimit in reuseport net selftest
    - ACPI / EC: Restore polling during noirq suspend/resume phases
    - PM / wakeirq: Fix unbalanced IRQ enable for wakeirq
    - vfs/proc/kcore, x86/mm/kcore: Fix SMAP fault when dumping vsyscall user page
    - powerpc/mm/hash64: Zero PGD pages on allocation
    - x86/platform/UV: Fix GAM Range Table entries less than 1GB
    - locking/qspinlock: Ensure node->count is updated before initialising node
    - powerpc/powernv: IMC fix out of bounds memory access at shutdown
    - perf test: Fix test trace+probe_libc_inet_pton.sh for s390x
    - irqchip/gic-v3: Ignore disabled ITS nodes
    - cpumask: Make for_each_cpu_wrap() available on UP as well
    - irqchip/gic-v3: Change pr_debug message to pr_devel
    - RDMA/core: Reduce poll batch for direct cq polling
    - alarmtimer: Init nanosleep alarm timer on stack
    - netfilter: x_tables: cap allocations at 512 mbyte
    - netfilter: x_tables: add counters allocation wrapper
    - netfilter: compat: prepare xt_compat_init_offsets to return errors
    - netfilter: compat: reject huge allocation requests
    - netfilter: x_tables: limit allocation requests for blob rule heads
    - perf: Fix sample_max_stack maximum check
    - perf: Return proper values for user stack errors
    - RDMA/mlx5: Fix NULL dereference while accessing XRC_TGT QPs
    - Revert "KVM: X86: Fix SMRAM accessing even if VM is shutdown"
    - mac80211_hwsim: fix use-after-free bug in hwsim_exit_net
    - btrfs: Fix race condition between delayed refs and blockgroup removal
    - mm,vmscan: Allow preallocating memory for register_shrinker().

* Bionic update: upstream stable patchset 2018-05-24 (LP: #1773233)
    - tty: make n_tty_read() always abort if hangup is in progress
    - cpufreq: CPPC: Use transition_delay_us depending transition_latency
    - ubifs: Check ubifs_wbuf_sync() return code
    - ubi: fastmap: Don't flush fastmap work on detach
    - ubi: Fix error for write access
    - ubi: Reject MLC NAND
    - mm/ksm.c: fix inconsistent accounting of zero pages
    - mm/hmm: hmm_pfns_bad() was accessing wrong struct
    - task_struct: only use anon struct under randstruct plugin
    - fs/reiserfs/journal.c: add missing resierfs_warning() arg
    - resource: fix integer overflow at reallocation
    - ipc/shm: fix use-after-free of shm file via remap_file_pages()
    - mm, slab: reschedule cache_reap() on the same CPU
    - usb: musb: gadget: misplaced out of bounds check
    - phy: allwinner: sun4i-usb: poll vbus changes on A23/A33 when driving VBUS
    - usb: gadget: udc: core: update usb_ep_queue() documentation
    - ARM64: dts: meson: reduce odroid-c2 eMMC maximum rate
    - KVM: arm/arm64: vgic-its: Fix potential overrun in vgic_copy_lpi_list
    - ARM: EXYNOS: Fix coupled CPU idle freeze on Exynos4210
    - arm: dts: mt7623: fix USB initialization fails on bananapi-r2
    - ARM: dts: at91: at91sam9g25: fix mux-mask pinctrl property
    - ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250
    - ARM: dts: at91: sama5d4: fix pinctrl compatible string
    - spi: atmel: init FIFOs before spi enable
    - spi: Fix scatterlist elements size in spi_map_buf
    - spi: Fix unregistration of controller with fixed SPI bus number
    - media: atomisp_fops.c: disable atomisp_compat_ioctl32
    - media: vivid: check if the cec_adapter is valid
    - media: vsp1: Fix BRx conditional path in WPF
    - x86/xen: Delay get_cpu_cap until stack canary is established
    - regmap: Fix reversed bounds check in regmap_raw_write()
    - ACPI / video: Add quirk to force acpi-video backlight on Samsung 670Z5E
    - ACPI / hotplug / PCI: Check presence of slot itself in get_slot_status()
    - USB: gadget: f_midi: fixing a possible double-free in f_midi
    - USB:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw
    - usb: dwc3: prevent setting PRTCAP to OTG from debugfs
    - usb: dwc3: pci: Properly cleanup resource
    - usb: dwc3: gadget: never call ->complete() from ->ep_queue()
    - cifs: fix memory leak in SMB2_open()
    - fix smb3-encryption breakage when CONFIG_DEBUG_SG=y
    - smb3: Fix root directory when server returns inode number of zero
    - HID: i2c-hid: fix size check and type usage
    - i2c: i801: Save register SMBSLVCMD value only once
    - i2c: i801: Restore configuration at shutdown
    - CIFS: refactor crypto shash/sdesc allocation&free
    - CIFS: add sha512 secmech
    - CIFS: fix sha512 check in cifs_crypto_secmech_release
    - powerpc/64s: Fix dt_cpu_ftrs to have restore_cpu clear unwanted LPCR bits
    - powerpc/64: Call H_REGISTER_PROC_TBL when running as a HPT guest on POWER9
    - powerpc/64: Fix smp_wmb barrier definition use use lwsync consistently
    - powerpc/kprobes: Fix call trace due to incorrect preempt count
    - powerpc/kexec_file: Fix error code when trying to load kdump kernel
    - powerpc/powernv: define a standard delay for OPAL_BUSY type retry loops
    - powerpc/powernv: Fix OPAL NVRAM driver OPAL_BUSY loops
    - HID: Fix hid_report_len usage
    - HID: core: Fix size as type u32
    - soc: mediatek: fix the mistaken pointer accessed when subdomains are added
    - ASoC: ssm2602: Replace reg_default_raw with reg_default
    - ASoC: topology: Fix kcontrol name string handling
    - irqchip/gic: Take lock when updating irq type
    - random: use a tighter cap in credit_entropy_bits_safe()
    - extcon: intel-cht-wc: Set direction and drv flags for V5 boost GPIO
    - block: use 32-bit blk_status_t on Alpha
    - jbd2: if the journal is aborted then don't allow update of the log tail
    - ext4: shutdown should not prevent get_write_access
    - ext4: eliminate sleep from shutdown ioctl
    - ext4: pass -ESHUTDOWN code to jbd2 layer
    - ext4: don't update checksum of new initialized bitmaps
    - ext4: protect i_disksize update by i_data_sem in direct write path
    - ext4: limit xattr size to INT_MAX
    - ext4: always initialize the crc32c checksum driver
    - ext4: don't allow r/w mounts if metadata blocks overlap the superblock
    - ext4: move call to ext4_error() into ext4_xattr_check_block()
    - ext4: add bounds checking to ext4_xattr_find_entry()
    - ext4: add extra checks to ext4_xattr_block_get()
    - dm crypt: limit the number of allocated pages
    - RDMA/ucma: Don't allow setting RDMA_OPTION_IB_PATH without an RDMA device
    - RDMA/mlx5: Protect from NULL pointer derefence
    - RDMA/rxe: Fix an out-of-bounds read
    - ALSA: pcm: Fix UAF at PCM release via PCM timer access
    - IB/srp: Fix srp_abort()
    - IB/srp: Fix completion vector assignment algorithm
    - dmaengine: at_xdmac: fix rare residue corruption
    - cxl: Fix possible deadlock when processing page faults from cxllib
    - tpm: self test failure should not cause suspend to fail
    - libnvdimm, dimm: fix dpa reservation vs uninitialized label area
    - libnvdimm, namespace: use a safe lookup for dimm device name
    - nfit, address-range-scrub: fix scrub in-progress reporting
    - nfit: skip region registration for incomplete control regions
    - ring-buffer: Check if memory is available before allocation
    - um: Compile with modern headers
    - um: Use POSIX ucontext_t instead of struct ucontext
    - iommu/vt-d: Fix a potential memory leak
    - mmc: jz4740: Fix race condition in IRQ mask update
    - mmc: tmio: Fix error handling when issuing CMD23
    - PCI: Mark Broadcom HT1100 and HT2000 Root Port Extended Tags as broken
    - clk: mvebu: armada-38x: add support for missing clocks
    - clk: fix false-positive Wmaybe-uninitialized warning
    - clk: mediatek: fix PWM clock source by adding a fixed-factor clock
    - clk: bcm2835: De-assert/assert PLL reset signal when appropriate
    - pwm: rcar: Fix a condition to prevent mismatch value setting to duty
    - thermal: imx: Fix race condition in imx_thermal_probe()
    - dt-bindings: clock: mediatek: add binding for fixed-factor clock axisel_d4
    - watchdog: f71808e_wdt: Fix WD_EN register read
    - ALSA: pcm: Use ERESTARTSYS instead of EINTR in OSS emulation
    - ALSA: pcm: Avoid potential races between OSS ioctls and read/write
    - ALSA: pcm: Return -EBUSY for OSS ioctls changing busy streams
    - ALSA: pcm: Fix mutex unbalance in OSS emulation ioctls
    - ALSA: pcm: Fix endless loop for XRUN recovery in OSS emulation
    - drm/amdgpu: Add an ATPX quirk for hybrid laptop
    - drm/amdgpu: Fix always_valid bos multiple LRU insertions.
    - drm/amdgpu/sdma: fix mask in emit_pipeline_sync
    - drm/amdgpu: Fix PCIe lane width calculation
    - drm/amdgpu/si: implement get/set pcie_lanes asic callback
    - drm/rockchip: Clear all interrupts before requesting the IRQ
    - drm/radeon: add PX quirk for Asus K73TK
    - drm/radeon: Fix PCIe lane width calculation
    - ALSA: line6: Use correct endpoint type for midi output
    - ALSA: rawmidi: Fix missing input substream checks in compat ioctls
    - ALSA: hda - New VIA controller suppor no-snoop path
    - random: fix crng_ready() test
    - random: use a different mixing algorithm for add_device_randomness()
    - random: crng_reseed() should lock the crng instance that it is modifying
    - random: add new ioctl RNDRESEEDCRNG
    - HID: input: fix battery level reporting on BT mice
    - HID: hidraw: Fix crash on HIDIOCGFEATURE with a destroyed device
    - HID: wacom: bluetooth: send exit report for recent Bluetooth devices
    - MIPS: uaccess: Add micromips clobbers to bzero invocation
    - MIPS: memset.S: EVA & fault support for small_memset
    - MIPS: memset.S: Fix return of __clear_user from Lpartial_fixup
    - MIPS: memset.S: Fix clobber of v1 in last_fixup
    - powerpc/eeh: Fix enabling bridge MMIO windows
    - powerpc/lib: Fix off-by-one in alternate feature patching
    - udf: Fix leak of UTF-16 surrogates into encoded strings
    - fanotify: fix logic of events on child
    - mmc: sdhci-pci: Only do AMD tuning for HS200
    - drm/i915: Correctly handle limited range YCbCr data on VLV/CHV
    - jffs2_kill_sb(): deal with failed allocations
    - hypfs_kill_super(): deal with failed allocations
    - orangefs_kill_sb(): deal with allocation failures
    - rpc_pipefs: fix double-dput()
    - Don't leak MNT_INTERNAL away from internal mounts
    - autofs: mount point create should honour passed in mode
    - mm/filemap.c: fix NULL pointer in page_cache_tree_insert()
    - Revert "media: lirc_zilog: driver only sends LIRCCODE"
    - media: staging: lirc_zilog: incorrect reference counting
    - writeback: safer lock nesting
    - Bluetooth: hci_bcm: Add irq_polarity module option
    - mm: hwpoison: disable memory error handling on 1GB hugepage
    - media: rc: oops in ir_timer_keyup after device unplug
    - acpi, nfit: rework NVDIMM leaf method detection
    - ceph: always update atime/mtime/ctime for new inode
    - ext4: fix offset overflow on 32-bit archs in ext4_iomap_begin()
    - ext4: force revalidation of directory pointer after seekdir(2)
    - RDMA/core: Avoid that ib_drain_qp() triggers an out-of-bounds stack access
    - xprtrdma: Fix latency regression on NUMA NFS/RDMA clients
    - xprtrdma: Fix corner cases when handling device removal
    - IB/srpt: Fix an out-of-bounds stack access in srpt_zerolength_write()
    - drivers/infiniband/core/verbs.c: fix build with gcc-4.4.4
    - drivers/infiniband/ulp/srpt/ib_srpt.c: fix build with gcc-4.4.4
    - mmc: core: Prevent bus reference leak in mmc_blk_init()
    - drm/amd/display: HDMI has no sound after Panel power off/on
    - trace_uprobe: Use %lx to display offset
    - clk: tegra: Mark HCLK, SCLK and EMC as critical
    - pwm: mediatek: Fix up PWM4 and PWM5 malfunction on MT7623
    - pwm: mediatek: Improve precision in rate calculation
    - HID: i2c-hid: Fix resume issue on Raydium touchscreen device
    - s390: add support for IBM z14 Model ZR1
    - drm/i915: Fix hibernation with ACPI S0 target state
    - libnvdimm, dimm: handle EACCES failures from label reads
    - device-dax: allow MAP_SYNC to succeed
    - HID: i2c-hid: fix inverted return value from i2c_hid_command()

* CVE-2018-7755
    - SAUCE: floppy: Do not copy a kernel pointer to user memory in FDGETPRM ioctl

-- Kleber Sacilotto de Souza <kleber.souza@canonical.com>  Tue, 12 Jun 2018 18:09:35 +0200

Changed in linux-hwe (Ubuntu Xenial):
status:	Fix Committed → Fix Released
status:	Fix Committed → Fix Released

Po-Hsu Lin (cypressyew) on 2020-01-06

Changed in linux-hwe (Ubuntu):
status:	Fix Committed → Fix Released

Ubuntu
linux package

[regression] Colour banding and artefacts appear system-wide on an Asus Zenbook UX303LA with Intel HD 4400 graphics

Bug Description

CVE References

Other bug subscribers

Bug attachments

Remote bug watches

	Status	Importance	Assigned to
linux (Ubuntu)	Fix Released	Medium	Kai-Heng Feng
Xenial	Fix Released	Medium	Unassigned
Artful	Fix Released	Undecided	Unassigned
Bionic	Fix Released	Medium	Kai-Heng Feng
linux-hwe (Ubuntu)	Fix Released	Undecided	Unassigned
Xenial	Fix Released	Undecided	Unassigned

Ubuntulinux package

[regression] Colour banding and artefacts appear system-wide on an Asus Zenbook UX303LA with Intel HD 4400 graphics

Bug Description

CVE References

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntu
linux package