KVM: SVM: Advertise TSA CPUID bits to guests

Browse source

Synthesize the TSA CPUID feature bits for guests. Set TSA_{SQ,L1}_NO on
unaffected machines.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>

...

This commit is contained in:

Borislav Petkov (AMD) 2024-09-11 11:00:50 +02:00

parent d8010d4ba4

commit 31272abd59

3 changed files with 17 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

arch/x86/include/asm/kvm_host.h

View file

10

arch/x86/kvm/cpuid.c

View file

7

arch/x86/kvm/reverse_cpuid.h

View file