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 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 correct MTRR attributes is also unlikely, > because the number of MTRR ranges is finite. > > Roger Pau Monne (3): > x86/mtrr: remove stale function prototype > x86/mtrr: move epte_get_entry_emt to p2m-ept.c > x86/ept: force WB cache attributes for grant and foreign maps > > xen/arch/x86/hvm/mtrr.c | 107 +--------------------- > xen/arch/x86/hvm/vmx/vmx.c | 6 +- > xen/arch/x86/mm/p2m-ept.c | 145 ++++++++++++++++++++++++++++-- > xen/include/asm-x86/hvm/vmx/vmx.h | 2 + > xen/include/asm-x86/mtrr.h | 7 +- > 5 files changed, 147 insertions(+), 120 deletions(-) > > -- > 2.31.1 >
