[PATCH] drm/radeon: fix oops in ttm reserve when pageflipping (v2)

2011-05-31 Thread Alex Deucher
On Sun, May 29, 2011 at 5:16 AM, Dave Airlie wrote: > From: Dave Airlie > > We need to take a reference to this object, pinning doesn't take a reference > so if userspace deletes the object it can disappear even if pinned. > > v2: fix error paths to unreference properly also. > > should fix: > ht

Re: [PATCH] drm/radeon: fix oops in ttm reserve when pageflipping (v2)

2011-05-31 Thread Alex Deucher
On Sun, May 29, 2011 at 5:16 AM, Dave Airlie wrote: > From: Dave Airlie > > We need to take a reference to this object, pinning doesn't take a reference > so if userspace deletes the object it can disappear even if pinned. > > v2: fix error paths to unreference properly also. > > should fix: > ht

[PATCH] drm/radeon: fix oops in ttm reserve when pageflipping (v2)

2011-05-29 Thread Dave Airlie
From: Dave Airlie We need to take a reference to this object, pinning doesn't take a reference so if userspace deletes the object it can disappear even if pinned. v2: fix error paths to unreference properly also. should fix: https://bugzilla.kernel.org/show_bug.cgi?id=32402 and https://bugzilla

[PATCH] drm/radeon: fix oops in ttm reserve when pageflipping

2011-05-29 Thread Dave Airlie
From: Dave Airlie We need to take a reference to this object, pinning doesn't take a reference so if userspace deletes the object it can disappear even if pinned. should fix: https://bugzilla.kernel.org/show_bug.cgi?id=29942 and https://bugzilla.redhat.com/show_bug.cgi?id=680651 Signed-off-by:

[PATCH] drm/radeon: fix oops in ttm reserve when pageflipping (v2)

2011-05-29 Thread Dave Airlie
From: Dave Airlie We need to take a reference to this object, pinning doesn't take a reference so if userspace deletes the object it can disappear even if pinned. v2: fix error paths to unreference properly also. should fix: https://bugzilla.kernel.org/show_bug.cgi?id=32402 and https://bugzilla

[PATCH] drm/radeon: fix oops in ttm reserve when pageflipping

2011-05-29 Thread Dave Airlie
From: Dave Airlie We need to take a reference to this object, pinning doesn't take a reference so if userspace deletes the object it can disappear even if pinned. should fix: https://bugzilla.kernel.org/show_bug.cgi?id=29942 and https://bugzilla.redhat.com/show_bug.cgi?id=680651 Signed-off-by: