Muminul Islam 5432cbfaad hypervisor: Set MTRRdefType in MSHV guest initialization to enable cpu caching ...

Initialize MTRR defType register the same way the KVM code does - WB caching by default.
Tested with latest mshv code.

Without this patch, these lines are present in guest serial log:
[ 0.000032] x86/PAT: MTRRs disabled, skipping PAT initialization too.
[ 0.000036] CPU MTRRs all blank - virtualized system.
This indicates the guest is detecting the set MTRR.

Signed-off-by: Nuno Das Neves <nudasnev@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>

2021-06-23 17:44:24 +01:00

..

src

hypervisor: Set MTRRdefType in MSHV guest initialization to enable cpu caching

2021-06-23 17:44:24 +01:00

Cargo.toml

build: bump libc from 0.2.96 to 0.2.97

2021-06-14 09:50:38 +00:00