This is a note to let you know that I've just added the patch titled
drm/radeon: fix fence related segfault in CS
to the 3.5-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-radeon-fix-fence-related-segfault-in-cs.patch
and it can be found in the queue-3.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 93bf888c5c730605e3470f5d2381f296eda88d79 Mon Sep 17 00:00:00 2001
From: Christian König <[email protected]>
Date: Tue, 3 Jul 2012 14:05:41 +0200
Subject: drm/radeon: fix fence related segfault in CS
From: Christian König <[email protected]>
commit 93bf888c5c730605e3470f5d2381f296eda88d79 upstream.
Don't return success if scheduling the IB fails, otherwise
we end up with an oops in ttm_eu_fence_buffer_objects.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Jerome Glisse <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/radeon/radeon_cs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -377,7 +377,7 @@ static int radeon_cs_ib_chunk(struct rad
if (r) {
DRM_ERROR("Failed to schedule IB !\n");
}
- return 0;
+ return r;
}
static int radeon_bo_vm_update_pte(struct radeon_cs_parser *parser,
Patches currently in stable-queue which might be from [email protected]
are
queue-3.5/drm-radeon-fix-fence-related-segfault-in-cs.patch
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