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(parent: b47ec82) | patch
drm/nouveau/fb/gp102-: unlock VPR as part of FB init
authorBen Skeggs <bskeggs@redhat.com>
Tue, 14 Jan 2020 20:34:22 +0000 (06:34 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 15 Jan 2020 00:50:29 +0000 (10:50 +1000)
commitd04a94eff310d72580addab62a9fb64da0a01796
treef575a84e131a42d37eb9bb7617a0cf04d9131423tree | snapshot
parentb47ec8252aba8fedfd19e8578d4f0a4646789357commit | diff
drm/nouveau/fb/gp102-: unlock VPR as part of FB init

We perform memory allocations long before we hit the code in SECBOOT that
would unlock the VPR, which could potentially result in memory allocation
within the locked region.

Run the scrubber binary right after VRAM init to ensure we don't.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/include/nvfw/hs.h [new file with mode: 0644] blob
drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h diff | blob | history
drivers/gpu/drm/nouveau/nvkm/nvfw/Kbuild diff | blob | history
drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c [new file with mode: 0644] blob
drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gp102.c diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gp108.c diff | blob | history
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