linux

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Michel Dänzer 9b6fe313bf drm: Copy back ioctl data to userspace regardless of return code. Fixes a regression from commit `9d5b3ffc42` ('drm: fixup some of the ioctl function exit paths'): The vblank ioctl needs to update the userspace parameters when interrupted by a signal, which was prevented by the return code check. This could cause the X server to hang in drmWaitVBlank(). Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>	History 2009-05-20 11:41:41 -07:00
..
drm	drm: Copy back ioctl data to userspace regardless of return code.	2009-05-20 11:41:41 -07:00
Makefile	drm: reorganise drm tree to be more future proof.	2008-07-14 10:45:01 +10:00

Michel Dänzer 9b6fe313bf drm: Copy back ioctl data to userspace regardless of return code.

Fixes a regression from commit 9d5b3ffc42
('drm: fixup some of the ioctl function exit paths'): The vblank ioctl
needs to update the userspace parameters when interrupted by a signal,
which was prevented by the return code check. This could cause the X
server to hang in drmWaitVBlank().

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

History

2009-05-20 11:41:41 -07:00

drm drm: Copy back ioctl data to userspace regardless of return code. 2009-05-20 11:41:41 -07:00

Makefile drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00