diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1604-drm-amdgpu-Fix-warning-when-lockdep-is-enabled.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1604-drm-amdgpu-Fix-warning-when-lockdep-is-enabled.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1604-drm-amdgpu-Fix-warning-when-lockdep-is-enabled.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1604-drm-amdgpu-Fix-warning-when-lockdep-is-enabled.patch new file mode 100644 index 00000000..e4fe9c79 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1604-drm-amdgpu-Fix-warning-when-lockdep-is-enabled.patch @@ -0,0 +1,40 @@ +From 26e564301dc195bc825503ef5382e929b623633a Mon Sep 17 00:00:00 2001 +From: xinhui pan <xinhui.pan@amd.com> +Date: Mon, 11 Mar 2019 14:28:06 +0800 +Subject: [PATCH 1604/2940] drm/amdgpu: Fix warning when lockdep is enabled + +Set ignore bit to satisfy locpdep. + +Signed-off-by: xinhui pan <xinhui.pan@amd.com> +Reviewed-by: Evan Quan <evan.quan@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +index bf462c59cb76..750087535f00 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +@@ -740,6 +740,9 @@ static int amdgpu_ras_sysfs_create_feature_node(struct amdgpu_device *adev) + .attr = { + .name = "features", + .mode = S_IRUGO, ++#ifdef CONFIG_DEBUG_LOCK_ALLOC ++ .ignore_lockdep = 1, ++#endif + }, + .show = amdgpu_ras_sysfs_features_read, + }; +@@ -782,6 +785,9 @@ int amdgpu_ras_sysfs_create(struct amdgpu_device *adev, + .attr = { + .name = obj->fs_data.sysfs_name, + .mode = S_IRUGO, ++#ifdef CONFIG_DEBUG_LOCK_ALLOC ++ .ignore_lockdep = 1, ++#endif + }, + .show = amdgpu_ras_sysfs_read, + }; +-- +2.17.1 + |