search for: 9c97800fe037

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2024 Jan 23
0
[PATCH 16/82] drm/nouveau/mmu: Refactor intentional wrap-around calculation
....freedesktop.org Signed-off-by: Kees Cook <keescook at chromium.org> --- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c index 9c97800fe037..6ca1a82ccbc1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c @@ -1149,13 +1149,15 @@ nvkm_vmm_ctor(const struct nvkm_vmm_func *func, struct nvkm_mmu *mmu, vmm->root = RB_ROOT; if (managed) { + u64 sum; + /* Address-space w...