[SRU][Artful][Bionic][PATCH 0/1] staging: sm750fb: Fix parameter mistake in poke32
Joseph Salisbury
joseph.salisbury at canonical.com
Fri Jan 19 15:17:15 UTC 2018
BugLink: http://bugs.launchpad.net/bugs/1742721
== SRU Justification ==
The following mainline commit introduced a regression in v4.11-rc1:
c075b6f2d357ea9 ("staging: sm750fb: Replace POKE32 and PEEK32 by inline functions")
This regression caused the bug reporters system to crash and exhibited no display
output. This bug affects several end users.
A "Reverse" bisect was performed and it was found that this regression is
fixed by commit 16808dcf605e6, which was added to mainline in v4.15-rc1.
== Fix ==
commit 16808dcf605e6302319a8c3266789b76d4c0983b
Author: Huacai Chen <chenhc at lemote.com>
Date: Mon Nov 6 08:43:03 2017 +0800
staging: sm750fb: Fix parameter mistake in poke32
== Regression Potential ==
Low. This patch fixes a current regression. It was cc'd to upstream stable
so had additional upstream review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug reporter.
The bug reporter states the test kernel resolved the bug.
Huacai Chen (1):
staging: sm750fb: Fix parameter mistake in poke32
drivers/staging/sm750fb/ddk750_chip.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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