Unverified Commit 308a54f6 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14528 drm/amdgpu: set the right AMDGPU sg segment limitation 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zicheng Qu <quzicheng@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/4KBXY4WTHN5GIWZ32RV4MHP7TE5OP4FQ/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBEAOA 
 
Link:https://gitee.com/openeuler/kernel/pulls/14528

 

Reviewed-by: default avatarZhang Peng <zhangpeng362@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents ba0d233d 5daf7ae1

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

+1 −0
Original line number Diff line number Diff line
@@ -1833,6 +1833,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev) 


	mutex_init(&adev->mman.gtt_window_lock);



	dma_set_max_seg_size(adev->dev, UINT_MAX);

	/* No others user of address space so set it to 0 */

	r = ttm_device_init(&adev->mman.bdev, &amdgpu_bo_driver, adev->dev,

			       adev_to_drm(adev)->anon_inode->i_mapping,