x86: CFL missing from early quirks
Bug #1742755 reported by
Timo Aaltonen
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Timo Aaltonen | ||
Xenial |
Invalid
|
Undecided
|
Unassigned | ||
Artful |
Invalid
|
Undecided
|
Unassigned | ||
linux-oem (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Xenial |
Fix Released
|
Undecided
|
Unassigned | ||
Artful |
Invalid
|
Undecided
|
Unassigned |
Bug Description
CFL was missing from intel_early_ids[]. The PCI ID needs to be there to
allow the memory region to be stolen, otherwise we could have RAM being
arbitrarily overwritten if for example we keep using the UEFI framebuffer,
depending on how BIOS has set up the e820 map.
commit is not in 4.15 yet, needed for both bionic and linux-oem
Changed in linux (Ubuntu Xenial): | |
status: | New → Invalid |
Changed in linux-oem (Ubuntu Artful): | |
status: | New → Invalid |
Changed in linux-oem (Ubuntu): | |
status: | New → Invalid |
Changed in linux (Ubuntu): | |
status: | Incomplete → Triaged |
assignee: | nobody → Timo Aaltonen (tjaalton) |
Changed in linux-oem (Ubuntu Xenial): | |
status: | New → Fix Committed |
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This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1742755
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.