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drm/nouveau: Revert "bus: remove cpu_coherent flag"
authorKarol Herbst <karolherbst@gmail.com>
Sun, 18 Sep 2016 10:21:56 +0000 (12:21 +0200)
committerBen Skeggs <bskeggs@redhat.com>
Thu, 22 Sep 2016 07:33:30 +0000 (17:33 +1000)
commitbad3d80fd001d3b74ab8bb3d561bc4d1b08797d3
treea7846936bf72ab6ea8817ce65b17aa0dfc7bee0ctree
parent666ca3d8f19082f40745d75f3cc7cc0200ee87e3commit | diff
drm/nouveau: Revert "bus: remove cpu_coherent flag"

This reverts commit aff51175cdbf345740ec9203eff88e772af88059.

The commit caused fence timeouts within nvc0_screen_destroy and most likely
other places as well.

The most obvious effect is, that userspace processes take minutes to
actually quit.

Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/include/nvkm/core/device.h diff | blob | blame | history
drivers/gpu/drm/nouveau/nouveau_bo.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c diff | blob | blame | history
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