Luca Barbieri 7166647501 drm/nouveau: Evict buffers in VRAM before freeing sgdma ... Currently, we take down the sgdma engine without evicting all buffers from VRAM. The TTM device release will try to evict anything in VRAM to GART memory, but this will fail since sgdma has already been taken down. This causes an infinite loop in kernel mode on module unload. It usually doesn't happen because there aren't any buffer on close. However, if the GPU is locked up, this condition is easily triggered. This patch fixes it in the simplest way possible by cleaning VRAM right before cleaning SGDMA memory. Signed-off-by: Luca Barbieri <luca@luca-barbieri.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>		2010-01-18 09:56:13 +10:00
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drm	drm/nouveau: Evict buffers in VRAM before freeing sgdma	2010-01-18 09:56:13 +10:00
vga
Makefile