Re: [git pull] drm fixes

Dave Airlie
2010-10-07T08:45:55Z

Slight update to fix a regression in one of the memory corruption fixes,
we have another memory corruption myself/Keith are trying to track down,
but laptops with 1.8" disks are defeating us, but its only in a rare
unload case and may have been around for a while so it can probably live
in -next and go in via stable.

The following changes since commit e1d9694cae722d00a94fb58f901aa69c9c324a16:

Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip (2010-10-05 13:07:43 -0700)

are available in the git repository at:

ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git drm-fixes

Dave Airlie (1):
drm: don't drop handle reference on unload

Thomas Hellstrom (1):
drm/ttm: Fix two race conditions + fix busy codepaths

drivers/gpu/drm/i915/intel_fb.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 1 -
drivers/gpu/drm/nouveau/nouveau_notifier.c | 1 -
drivers/gpu/drm/radeon/radeon_fb.c | 1 -
drivers/gpu/drm/ttm/ttm_bo.c | 83 ++++++++++++++++++++++++----
include/drm/ttm/ttm_bo_api.h | 4 +-
6 files changed, 75 insertions(+), 17 deletions(-)

>
> This is the nasty race condition fix from Thomas, I've been running it and
> playing with firefox a lot and haven't seen any side effects of it, we
> have positive feedback on it fixing the actual problem of up 1GB of memory
> leaked in 5-10s of scrolling in the pathalogical cases.
>
> Dave.
>
> The following changes since commit e1d9694cae722d00a94fb58f901aa69c9c324a16:
>
> Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip (2010-10-05 13:07:43 -0700)
>
> are available in the git repository at:
>
> ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git drm-fixes
>
> Thomas Hellstrom (1):
> drm/ttm: Fix two race conditions + fix busy codepaths
>
> drivers/gpu/drm/ttm/ttm_bo.c | 83 ++++++++++++++++++++++++++++++++++++------
> include/drm/ttm/ttm_bo_api.h | 4 ++-
> 2 files changed, 74 insertions(+), 13 deletions(-)
>