diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0387-drm-amdgpu-allow-write-access-to-mapped-userptrs.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0387-drm-amdgpu-allow-write-access-to-mapped-userptrs.patch | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/common/recipes-kernel/linux/files/0387-drm-amdgpu-allow-write-access-to-mapped-userptrs.patch b/common/recipes-kernel/linux/files/0387-drm-amdgpu-allow-write-access-to-mapped-userptrs.patch deleted file mode 100644 index ef2669fc..00000000 --- a/common/recipes-kernel/linux/files/0387-drm-amdgpu-allow-write-access-to-mapped-userptrs.patch +++ /dev/null @@ -1,40 +0,0 @@ -From fe4dc2639d9edab456d6cc191a0ff9f8e3491fda Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> -Date: Fri, 11 Mar 2016 15:29:27 +0100 -Subject: [PATCH 0387/1110] drm/amdgpu: allow write access to mapped userptrs -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -With the updated MMU notifier we should also be able to -handle the writeback case correctly. - -Signed-off-by: Christian König <christian.koenig@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 8 +++----- - 1 file changed, 3 insertions(+), 5 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -index dcf6611..e9bf5a5 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c -@@ -258,12 +258,10 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, - AMDGPU_GEM_USERPTR_REGISTER)) - return -EINVAL; - -- if (!(args->flags & AMDGPU_GEM_USERPTR_READONLY) && ( -- !(args->flags & AMDGPU_GEM_USERPTR_ANONONLY) || -- !(args->flags & AMDGPU_GEM_USERPTR_REGISTER))) { -+ if (!(args->flags & AMDGPU_GEM_USERPTR_READONLY) && -+ !(args->flags & AMDGPU_GEM_USERPTR_REGISTER)) { - -- /* if we want to write to it we must require anonymous -- memory and install a MMU notifier */ -+ /* if we want to write to it we must install a MMU notifier */ - return -EACCES; - } - --- -2.7.4 - |