iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

iommu/amd: Fix for pasid initialization

Browse Source 
The pasid wasn't properly initialized before caling to invalid PPR calback

Signed-off-by: Alexey Skidanov <Alexey.Skidanov@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Alexey Skidanov 2014-07-08 17:30:16 +03:00 committed by Joerg Roedel
parent cd3de83f14
commit b00675b867
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/iommu/amd_iommu_v2.c
View File

@ -612,6 +612,7 @@ static int ppr_notifier(struct notifier_block *nb, unsigned long e, void *data)
fault->state = pasid_state;
fault->tag = tag;
fault->finish = finish;
fault->pasid = iommu_fault->pasid;
fault->flags = iommu_fault->flags;
INIT_WORK(&fault->work, do_fault);