This is a note to let you know that I've just added the patch titled
drm/edid: don't return stack garbage from supports_rb
to the 3.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-edid-don-t-return-stack-garbage-from-supports_rb.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From b196a4980ff7bb54db478e2a408dc8b12be15304 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <[email protected]>
Date: Tue, 19 Jun 2012 11:33:06 +0200
Subject: drm/edid: don't return stack garbage from supports_rb
From: Daniel Vetter <[email protected]>
commit b196a4980ff7bb54db478e2a408dc8b12be15304 upstream.
We need to initialize this to false, because the is_rb callback only
ever sets it to true.
Noticed while reading through the code.
Signed-Off-by: Daniel Vetter <[email protected]>
Reviewed-by: Adam Jackson <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/drm_edid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -584,7 +584,7 @@ static bool
drm_monitor_supports_rb(struct edid *edid)
{
if (edid->revision >= 4) {
- bool ret;
+ bool ret = false;
drm_for_each_detailed_block((u8 *)edid, is_rb, &ret);
return ret;
}
Patches currently in stable-queue which might be from [email protected] are
queue-3.0/drm-i915-fix-edp-blank-screen-after-s3-resume-on-hp-desktops.patch
queue-3.0/drm-edid-don-t-return-stack-garbage-from-supports_rb.patch
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