Displaying 1 result from an estimated 1 matches for "5fd51e1e9c79".
2008 Nov 18
6
[PATCH] fix memory allocation from NUMA node for VT-d.
...ructure exists per guest domain.
So, it needs allocating the memory for Address Translation Structure
from NUMA node which guest domain runs.
This patch is useful for a system which has many IOMMUs.
Thanks,
--
Yuji Shimada
Signed-off-by: Yuji Shimada <shimada-yxb@necst.nec.co.jp>
diff -r 5fd51e1e9c79 xen/drivers/passthrough/vtd/intremap.c
--- a/xen/drivers/passthrough/vtd/intremap.c Wed Nov 05 10:57:21 2008 +0000
+++ b/xen/drivers/passthrough/vtd/intremap.c Tue Nov 18 17:37:31 2008 +0900
@@ -473,7 +473,7 @@
ir_ctrl = iommu_ir_ctrl(iommu);
if ( ir_ctrl->iremap_maddr == 0 )
{
-...