diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0842-drm-amdgpu-Fix-non-contig-ptrace-VRAM-access-crossin.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0842-drm-amdgpu-Fix-non-contig-ptrace-VRAM-access-crossin.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0842-drm-amdgpu-Fix-non-contig-ptrace-VRAM-access-crossin.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0842-drm-amdgpu-Fix-non-contig-ptrace-VRAM-access-crossin.patch deleted file mode 100644 index 5d771e8a..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0842-drm-amdgpu-Fix-non-contig-ptrace-VRAM-access-crossin.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 2e34be59854020f8e0bb451588bda0eeb731dc20 Mon Sep 17 00:00:00 2001 -From: Felix Kuehling <Felix.Kuehling@amd.com> -Date: Thu, 22 Jun 2017 15:04:01 -0400 -Subject: [PATCH 0842/4131] drm/amdgpu: Fix non-contig ptrace VRAM access - crossing nodes - -Fix ptrace VRAM access when crossing non-contiguous VRAM node -boundaries. - -Change-Id: I9c876145d0087a78fc17f0a76b9ac47f55a4f35b -Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 4 ++++ - 1 file changed, 4 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c -index 57904b9..94e7611 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c -@@ -1617,6 +1617,10 @@ static int amdgpu_ttm_bo_access_vram(struct amdgpu_bo *abo, - buf = (uint8_t *)buf + bytes; - pos += bytes; - len -= bytes; -+ if (pos >= (nodes->start + nodes->size) << PAGE_SHIFT) { -+ ++nodes; -+ pos = (nodes->start << PAGE_SHIFT); -+ } - } - - return result; --- -2.7.4 - |