RISC-V: KVM: Allow Guest use Zihintpause extension

Browse source

We should advertise Zihintpause ISA extension to KVM user-space whenever
host supports it. This will allow KVM user-space (i.e. QEMU or KVMTOOL)
to pass on this information to Guest via ISA string.

Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Anup Patel <anup@brainfault.org>

...

This commit is contained in:

Mayuresh Chitale 2022-10-02 10:18:48 +05:30 • committed by Anup Patel

parent bad6ea07c8

commit 0bba48978f

2 changed files with 3 additions and 0 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/riscv/include/uapi/asm/kvm.h

View file

2

arch/riscv/kvm/vcpu.c

View file