[PATCH] drm/amdgpu: initialize bo_va_list when add gws to process

[Xu, Feifei]

[AMD Official Use Only - Internal Distribution Only]



Reviewed-by: Feifei Xu <Feifei.Xu at amd.com>

-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Pan, Xinhui
Sent: 2020年1月22日 11:10
To: amd-gfx at lists.freedesktop.org
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Zeng, Oak <Oak.Zeng at amd.com>
Subject: [PATCH] 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 at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 9e7889c28f3e..ef721cb65868 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -2126,6 +2126,7 @@ 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;
-- 
2.17.1

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