[Regression] realtek pci-e card readers don't recognize mmc cards
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
High
|
Adam Lee | ||
Trusty |
Fix Released
|
High
|
Adam Lee | ||
Utopic |
Fix Released
|
High
|
Adam Lee | ||
linux (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Trusty |
Fix Released
|
High
|
Adam Lee | ||
Utopic |
Fix Released
|
High
|
Unassigned |
Bug Description
It's a regression introduced by a27fbf2f067b0cd ("mmc: add ignorance case for CMD13 CRC error") from v3.13, only trusty is affected.
This commit could fix it:
From 5027251eced6e34
From: Micky Ching <email address hidden>
Date: Thu, 27 Mar 2014 13:35:04 +0800
Subject: [PATCH] mmc: rtsx: add R1-no-CRC mmc command type handle
a27fbf2f067b0cd ("mmc: add ignorance case for CMD13 CRC error") produced
a cmd.flags unhandled in realtek pci host driver. This will make MMC
card fail to initialize, this patch is used to handle the new cmd.flags
condition and MMC card can be used.
Signed-off-by: Micky Ching <email address hidden>
Signed-off-by: Ulf Hansson <email address hidden>
Signed-off-by: Chris Ball <email address hidden>
---
drivers/
1 file changed, 3 insertions(+)
Changed in linux (Ubuntu Utopic): | |
status: | In Progress → Fix Released |
Changed in linux (Ubuntu Trusty): | |
assignee: | nobody → Adam Lee (adam8157) |
status: | New → Fix Committed |
Changed in linux (Ubuntu Utopic): | |
assignee: | Adam Lee (adam8157) → nobody |
Changed in linux (Ubuntu Trusty): | |
importance: | Undecided → High |
Changed in hwe-next: | |
importance: | Undecided → High |
assignee: | nobody → Adam Lee (adam8157) |
Changed in hwe-next: | |
status: | New → Fix Committed |
patch is submitted to kernel-team@