acrn-hypervisor/hypervisor/include/arch
Sainath Grandhi b1cc18810e hv: Use domain/device specific invalidation for DMAR translation caches
ACRN uses global invalidation for all DMAR translation caches. Whenever
a UOS is shutdown or rebooted, it ends up clearing entries in translation
caches belonging to other VMs/domains. This patch adds support for
domain/device level invalidation for DMA translation caches and index
based invalidation for Interrupt Remapping Cache.

Tracked-On: #2738
Signed-off-by: Sainath Grandhi sainath.grandhi@intel.com
Acked-by: Eddie Dong eddie.dong@intel.com
2019-03-20 09:13:07 +08:00
..
x86 hv: Use domain/device specific invalidation for DMAR translation caches 2019-03-20 09:13:07 +08:00