openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

KVM: x86: list MSR_IA32_UCODE_REV as an emulated MSR 

Even if it's read-only, it can still be written to by userspace.  Let
them know by adding it to KVM_GET_MSR_INDEX_LIST.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2020-01-20 14:22:55 +01:00
parent 5fcf3a55a6
commit 99634e3ec0
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/x86/kvm/x86.c
View File

@ -1228,6 +1228,7 @@ static const u32 emulated_msrs_all[] = {
MSR_MISC_FEATURES_ENABLES,
MSR_AMD64_VIRT_SPEC_CTRL,
MSR_IA32_POWER_CTL,
MSR_IA32_UCODE_REV,
/*
* The following list leaves out MSRs whose values are determined