diff options
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/vfio_iommu_type1.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c index c26fa1f3ed86..32d2633092a3 100644 --- a/drivers/vfio/vfio_iommu_type1.c +++ b/drivers/vfio/vfio_iommu_type1.c @@ -1182,8 +1182,7 @@ static struct vfio_group *find_iommu_group(struct vfio_domain *domain, return NULL; } -static bool vfio_iommu_has_resv_msi(struct iommu_group *group, - phys_addr_t *base) +static bool vfio_iommu_has_sw_msi(struct iommu_group *group, phys_addr_t *base) { struct list_head group_resv_regions; struct iommu_resv_region *region, *next; @@ -1192,7 +1191,7 @@ static bool vfio_iommu_has_resv_msi(struct iommu_group *group, INIT_LIST_HEAD(&group_resv_regions); iommu_get_group_resv_regions(group, &group_resv_regions); list_for_each_entry(region, &group_resv_regions, list) { - if (region->type & IOMMU_RESV_MSI) { + if (region->type == IOMMU_RESV_SW_MSI) { *base = region->start; ret = true; goto out; @@ -1283,7 +1282,7 @@ static int vfio_iommu_type1_attach_group(void *iommu_data, if (ret) goto out_domain; - resv_msi = vfio_iommu_has_resv_msi(iommu_group, &resv_msi_base); + resv_msi = vfio_iommu_has_sw_msi(iommu_group, &resv_msi_base); INIT_LIST_HEAD(&domain->group_list); list_add(&group->next, &domain->group_list); |