diff options
| -rw-r--r-- | hw/i386/intel_iommu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index bed8ffe446..f1de8fdb75 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -2936,10 +2936,6 @@ static void vtd_iommu_notify_flag_changed(IOMMUMemoryRegion *iommu, VTDAddressSpace *vtd_as = container_of(iommu, VTDAddressSpace, iommu); IntelIOMMUState *s = vtd_as->iommu_state; - if (!s->caching_mode && new & IOMMU_NOTIFIER_MAP) { - vtd_panic_require_caching_mode(); - } - /* Update per-address-space notifier flags */ vtd_as->notifier_flags = new; |