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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
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