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| author | Zhenzhong Duan <zhenzhong.duan@intel.com> | 2023-06-15 11:26:25 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-06-26 09:50:00 -0400 |
| commit | ce735ff03349eeac9efe59c118d78f088a151ec4 (patch) | |
| tree | fd6d4fa3c72d0def67cb8800453ed14674f02d86 /hw | |
| parent | e80c1e4c7d057fe5c96db588e651b934757a912e (diff) | |
| download | qemu-ce735ff03349eeac9efe59c118d78f088a151ec4.zip qemu-ce735ff03349eeac9efe59c118d78f088a151ec4.tar.gz qemu-ce735ff03349eeac9efe59c118d78f088a151ec4.tar.bz2 | |
intel_iommu: Fix flag check in replay
Replay doesn't notify registered notifiers but the one passed
to it. So it's meaningless to check the registered notifier's
synthetic flag.
There is no issue currently as all replay use cases have MAP
flag set, but let's be robust.
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20230615032626.314476-3-zhenzhong.duan@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/i386/intel_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 34af12f..f046f85 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -3837,7 +3837,7 @@ static void vtd_iommu_replay(IOMMUMemoryRegion *iommu_mr, IOMMUNotifier *n) PCI_FUNC(vtd_as->devfn), vtd_get_domain_id(s, &ce, vtd_as->pasid), ce.hi, ce.lo); - if (vtd_as_has_map_notifier(vtd_as)) { + if (n->notifier_flags & IOMMU_NOTIFIER_MAP) { /* This is required only for MAP typed notifiers */ vtd_page_walk_info info = { .hook_fn = vtd_replay_hook, |