[libvirt] [PATCH] qemu: forbid migration with an IOMMU device

https://bugzilla.redhat.com/show_bug.cgi?id=1433994 --- src/qemu/qemu_migration.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index f5711bc..15ed830 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -2359,6 +2359,12 @@ qemuMigrationIsAllowed(virQEMUDriverPtr driver, _("migration with shmem device is not supported")); return false; } + + if (vm->def->iommu) { + virReportError(VIR_ERR_OPERATION_INVALID, "%s", + _("migration with iommu device is not supported")); + return false; + } } return true; -- 2.10.2