Re: [PATCH 0/3] x86/ept: force WB to foreign and grant mappings

2021-06-15 Thread Roger Pau Monné
Ping? This is missing an Ack or otherwise from the Intel maintainers. Thanks, Roger. On Fri, May 28, 2021 at 07:39:32PM +0200, Roger Pau Monne wrote: > > Hello, > > The aim of this series is to force the cache attribute of foreign and > grant mappings to WB for HVM/PVH guests. This is required

[PATCH 0/3] x86/ept: force WB to foreign and grant mappings

2021-05-28 Thread Roger Pau Monne
Hello, The aim of this series is to force the cache attribute of foreign and grant mappings to WB for HVM/PVH guests. This is required because those mappings will be likely be using unpopulated memory ranges in the p2m, and those are usually UC in the MTRR state. Having the guest set the correc