2016-08-11 09:24-0400, Paolo Bonzini: >> > Expose AVX512DQ, AVX512BW, AVX512VL feature to guest. >> > Its spec can be found at: >> > https://software.intel.com/sites/default/files/managed/b4/3a/319433-024.pdf >> > >> > Signed-off-by: Luwei Kang <luwei.kang@xxxxxxxxx> >> > --- >> > arch/x86/kvm/cpuid.c | 3 ++- >> > 1 file changed, 2 insertions(+), 1 deletion(-) >> > >> > diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index >> > 7597b42..a2d007c 100644 >> > --- a/arch/x86/kvm/cpuid.c >> > +++ b/arch/x86/kvm/cpuid.c >> > @@ -366,7 +366,8 @@ static inline int __do_cpuid_ent(struct >> > kvm_cpuid_entry2 *entry, u32 function, >> > F(FSGSBASE) | F(BMI1) | F(HLE) | F(AVX2) | F(SMEP) | >> > F(BMI2) | F(ERMS) | f_invpcid | F(RTM) | f_mpx | F(RDSEED) | >> > F(ADX) | F(SMAP) | F(AVX512F) | F(AVX512PF) | F(AVX512ER) | >> > - F(AVX512CD) | F(CLFLUSHOPT) | F(CLWB) | F(PCOMMIT); >> > + F(AVX512CD) | F(CLFLUSHOPT) | F(CLWB) | F(PCOMMIT) | >> > + F(AVX512DQ) | F(AVX512BW) | F(AVX512VL); >> > >> >> Hi Paolo, >> What is your opinion? > > Hi, the patch was sent too late for 4.8 so I just ignored it. :) Radim > is handling the tree now and I guess he'll get to it in the next few > days. It's a trivial patch, so I don't expect any issue. F(PCOMMIT) was removed in dfa169bbee00 ("Revert "KVM: x86: add pcommit support""), so the patch doesn't apply. I made minor changes (see below) and queued for 4.9, thanks. - F(AVX512CD) | F(CLFLUSHOPT) | F(CLWB); + F(AVX512CD) | F(CLFLUSHOPT) | F(CLWB) | F(AVX512DQ) | + F(AVX512BW) | F(AVX512VL); -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
