This is a note to let you know that I've just added the patch titled
drm/i915: prevent possible pin leak on error path
to the 3.4-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:
0017-drm-i915-prevent-possible-pin-leak-on-error-path.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From d316825ff7dd1720cb8617433c1a0eff18907f09 Mon Sep 17 00:00:00 2001
From: Eugeni Dodonov <[email protected]>
Date: Mon, 18 Jun 2012 19:03:38 -0300
Subject: drm/i915: prevent possible pin leak on error path
From: Eugeni Dodonov <[email protected]>
commit ab3951eb74e7c33a2f5b7b64d72e82f1eea61571 upstream.
We should not hit this under any sane conditions, but still, this does not
looks right.
CC: Chris Wilson <[email protected]>
CC: Daniel Vetter <[email protected]>
Reported-by: Herton Ronaldo Krzesinski <[email protected]>
Reviewed-by: Chris Wlison <[email protected]>
Signed-off-by: Eugeni Dodonov <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Signed-off-by: Julien Cristau <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/i915/intel_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7505,7 +7505,7 @@ static int intel_gen7_queue_flip(struct
default:
WARN_ONCE(1, "unknown plane in flip command\n");
ret = -ENODEV;
- goto err;
+ goto err_unpin;
}
ret = intel_ring_begin(ring, 4);
Patches currently in stable-queue which might be from [email protected]
are
queue-3.4/0003-drm-i915-fix-up-ivb-plane-3-pageflips.patch
queue-3.4/0017-drm-i915-prevent-possible-pin-leak-on-error-path.patch
queue-3.4/0005-drm-i915-hold-forcewake-around-ring-hw-init.patch
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