Messages in this thread | | | Subject | Re: [PATCH] KVM: x86: Expose Predictive Store Forwarding Disable | From | Babu Moger <> | Date | Thu, 30 Sep 2021 09:12:51 -0500 |
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On 9/30/21 8:41 AM, Paolo Bonzini wrote: > On 29/09/21 22:27, Babu Moger wrote: >> >> On 9/28/21 11:04 AM, Paolo Bonzini wrote: >>> On 24/09/21 03:15, Babu Moger wrote: >>>> arch/x86/include/asm/cpufeatures.h | 1 + >>>> arch/x86/kvm/cpuid.c | 2 +- >>>> 2 files changed, 2 insertions(+), 1 deletion(-) >>> Queued, with a private #define instead of the one in cpufeatures.h: >> Thanks Paolo. Don't we need change in guest_has_spec_ctrl_msr? > > Not strictly necessary unless you expect processors to have PSFD and not > SSBD; but yes it's cleaner.
It is always both SSBD and PSFD together. We are good.Thanks
Tested-By: Babu Moger <babu.moger@amd.com>
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