Re: [Qemu-devel] [PATCH] target-i386: adds PV_TLB_FLUSH CPUID feature bit

[Wanpeng Li]

2017-11-10 15:45 GMT+08:00 Wanpeng Li <address@hidden>:
> From: Wanpeng Li <address@hidden>
>
> Adds PV_TLB_FLUSH CPUID feature bit.
>
> Cc: Paolo Bonzini <address@hidden>
> Cc: Radim Krčmář <address@hidden>
> Cc: Richard Henderson <address@hidden>
> Cc: Eduardo Habkost <address@hidden>
> Signed-off-by: Wanpeng Li <address@hidden>
> ---
>  target/i386/cpu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/i386/cpu.c b/target/i386/cpu.c
> index 6f21a5e..ecebc5a 100644
> --- a/target/i386/cpu.c
> +++ b/target/i386/cpu.c
> @@ -347,7 +347,7 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = 
> {
>          .feat_names = {
>              "kvmclock", "kvm-nopiodelay", "kvm-mmu", "kvmclock",
>              "kvm-asyncpf", "kvm-steal-time", "kvm-pv-eoi", "kvm-pv-unhalt",
> -            NULL, NULL, NULL, NULL,
> +            NULL, "kvm-pv-tlb-flush", NULL, NULL,

Note: bit 8 is reserved for the PV_DEDICATED which is posted by
another guy in kvm community.

>              NULL, NULL, NULL, NULL,
>              NULL, NULL, NULL, NULL,
>              NULL, NULL, NULL, NULL,
> --
> 2.7.4
>