drm/radeon: Make sure radeon_vm_bo_set_addr always unreserves the BO

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Some error paths didn't unreserve the BO. This resulted in a deadlock
down the road on the next attempt to reserve the (still reserved) BO.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90873
Cc: stable@vger.kernel.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Michel Dänzer 2015-06-11 18:38:38 +09:00 • committed by Alex Deucher

parent ebb9bf1863

commit ee18e59925

1 changed files with 12 additions and 5 deletions

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drivers/gpu/drm/radeon/radeon_vm.c

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