Am 11.03.2013 22:06, schrieb alexdeucher@xxxxxxxxx:
From: Alex Deucher <alexander.deucher@xxxxxxx> We weren't properly tearing down the VM sub-alloctor on suspend leading to bogus VM PTs on resume. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=60439 Tested-by: Dmitry Cherkasov <Dmitrii.Cherkasov@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Cc: stable@xxxxxxxxxxxxxxx
I'm still wondering how I missed that. Anyway, I have a NAK on the other patch, but this one is:
Reviewed-by: Christian König <christian.koenig@xxxxxxx> Christian.
--- drivers/gpu/drm/radeon/ni.c | 1 + drivers/gpu/drm/radeon/si.c | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 3d81ca7..e6f3989 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -1780,6 +1780,7 @@ int cayman_resume(struct radeon_device *rdev) int cayman_suspend(struct radeon_device *rdev) { r600_audio_fini(rdev); + radeon_vm_manager_fini(rdev); cayman_cp_enable(rdev, false); cayman_dma_stop(rdev); evergreen_irq_suspend(rdev); diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 9128120..bafbe32 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -4469,6 +4469,7 @@ int si_resume(struct radeon_device *rdev)int si_suspend(struct radeon_device *rdev){ + radeon_vm_manager_fini(rdev); si_cp_enable(rdev, false); cayman_dma_stop(rdev); si_irq_suspend(rdev);
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