From: xinhui pan <xinhui.pan@amd.com>
Date: Wed, 22 Jan 2020 03:03:30 +0000 (+0800)
Subject: drm/amdgpu: initialize bo_va_list when add gws to process
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f583cc57ba70afdd02e36b0ada3790e8bf4fb10f;p=linux.git

drm/amdgpu: initialize bo_va_list when add gws to process

bo_va_list is list_head, so initialize it.

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index b2487f4f271b1..fa8ac9d19a7a6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -2129,6 +2129,7 @@ int amdgpu_amdkfd_add_gws_to_process(void *info, void *gws, struct kgd_mem **mem
 		return -ENOMEM;
 
 	mutex_init(&(*mem)->lock);
+	INIT_LIST_HEAD(&(*mem)->bo_va_list);
 	(*mem)->bo = amdgpu_bo_ref(gws_bo);
 	(*mem)->domain = AMDGPU_GEM_DOMAIN_GWS;
 	(*mem)->process_info = process_info;