| commit | 161f693460772ef269ab35cbd145b6431e935eac | |
| author | Jiang Liu <jiang.liu@linux.intel.com> | |
| Fri, 11 Jul 2014 06:19:37 +0000 (11 14:19 +0800) | ||
| committer | Joerg Roedel <jroedel@suse.de> | |
| Wed, 23 Jul 2014 14:04:47 +0000 (23 16:04 +0200) | ||
| tree | 47ed588294459adf8521a6af63129a5130bf737b | treesnapshot (tar.gz zip) |
| parent | a156ef99e874f3701367cc192aa604bcf8c0a236 | commitdiff |
iommu/vt-d: Fix issue in computing domain's iommu_snooping flag
IOMMU units may dynamically attached to/detached from domains,
so we should scan all active IOMMU units when computing iommu_snooping
flag for a domain instead of only scanning IOMMU units associated
with the domain.
Also check snooping and superpage capabilities when hot-adding DMAR units.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
IOMMU units may dynamically attached to/detached from domains,
so we should scan all active IOMMU units when computing iommu_snooping
flag for a domain instead of only scanning IOMMU units associated
with the domain.
Also check snooping and superpage capabilities when hot-adding DMAR units.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| drivers/iommu/intel-iommu.c | diffblobblamehistory |