diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4234-drm-amdgpu-fix-list-not-initialized.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4234-drm-amdgpu-fix-list-not-initialized.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4234-drm-amdgpu-fix-list-not-initialized.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4234-drm-amdgpu-fix-list-not-initialized.patch new file mode 100644 index 00000000..f13f6512 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4234-drm-amdgpu-fix-list-not-initialized.patch @@ -0,0 +1,36 @@ +From 9b6ae51744793eb3716cd9ab6996859a9731cae3 Mon Sep 17 00:00:00 2001 +From: Chunming Zhou <david1.zhou@amd.com> +Date: Wed, 18 Apr 2018 18:35:09 +0800 +Subject: [PATCH 4234/5725] drm/amdgpu: fix list not initialized +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Otherwise, cpu stuck for 22s with kernel panic. + +Change-Id: I5b87cde662a4658c9ab253ba88d009c9628a44ca +Signed-off-by: Chunming Zhou <david1.zhou@amd.com> +Reviewed-by: Christian König <christian.koenig@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +index 56a8614..5543487 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +@@ -1597,10 +1597,9 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev, + * the evicted list so that it gets validated again on the + * next command submission. + */ ++ list_del_init(&bo_va->base.vm_status); + if (!(bo->preferred_domains & amdgpu_mem_type_to_domain(mem_type))) + list_add_tail(&bo_va->base.vm_status, &vm->evicted); +- else +- list_del_init(&bo_va->base.vm_status); + } else { + list_del_init(&bo_va->base.vm_status); + } +-- +2.7.4 + |