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authorJason Gunthorpe <jgg@nvidia.com>2023-01-23 23:35:54 +0300
committerJoerg Roedel <jroedel@suse.de>2023-01-25 13:52:00 +0300
commit1369459b2e219a6f4c861404c4f195cd81dcbb40 (patch)
tree6fcaf0e9691616113f7f10521e5d151ac8090f29 /drivers/vhost
parentb7bfaa761d760e72a969d116517eaa12e404c262 (diff)
downloadlinux-1369459b2e219a6f4c861404c4f195cd81dcbb40.tar.xz
iommu: Add a gfp parameter to iommu_map()
The internal mechanisms support this, but instead of exposting the gfp to the caller it wrappers it into iommu_map() and iommu_map_atomic() Fix this instead of adding more variants for GFP_KERNEL_ACCOUNT. Reviewed-by: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/1-v3-76b587fe28df+6e3-iommu_map_gfp_jgg@nvidia.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/vhost')
-rw-r--r--drivers/vhost/vdpa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c
index ec32f785dfde..fd1536de5b1d 100644
--- a/drivers/vhost/vdpa.c
+++ b/drivers/vhost/vdpa.c
@@ -792,7 +792,7 @@ static int vhost_vdpa_map(struct vhost_vdpa *v, struct vhost_iotlb *iotlb,
r = ops->set_map(vdpa, asid, iotlb);
} else {
r = iommu_map(v->domain, iova, pa, size,
- perm_to_iommu_flags(perm));
+ perm_to_iommu_flags(perm), GFP_KERNEL);
}
if (r) {
vhost_iotlb_del_range(iotlb, iova, iova + size - 1);