BackPup/Linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-09-25 21:21:09 -04:00
Code Issues Packages Projects Releases Wiki Activity

iommu/sva: Use GFP_KERNEL for pasid allocation

Browse Source 
We’re not using spinlock-protected IOASID allocation anymore, there’s
no need for GFP_ATOMIC.

Reviewed-by: Kevin Tian <[email protected]>
Reviewed-by: Lu Baolu <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Signed-off-by: Jacob Pan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
This commit is contained in:
Jacob Pan
2023-03-31 10:03:26 +02:00
committed by Joerg Roedel
parent 4e14176ab1
commit 1a14bf0fc7
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/iommu/iommu-sva.c
+2 -2
View File
@@ -28,8 +28,8 @@ static int iommu_sva_alloc_pasid(struct mm_struct *mm, ioasid_t min, ioasid_t ma
goto out;
}
ret = ida_alloc_range(&iommu_global_pasid_ida, min, max, GFP_ATOMIC);
if (ret < 0)
ret = ida_alloc_range(&iommu_global_pasid_ida, min, max, GFP_KERNEL);
if (ret < min)
goto out;
mm->pasid = ret;
ret = 0;