Messages in this thread | | | Date | Fri, 20 Jan 2017 19:00:27 +0100 | From | Radim Krčmář <> | Subject | Re: [PATCH v1 2/2] kvm: x86: Expose Intel VPOPCNTDQ feature to guest |
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2017-01-10 18:34+0100, Piotr Luc: > Vector population count instructions for dwords and qwords are to be > used in future Intel Xeon & Xeon Phi processors. The bit 14 of > CPUID[level:0x07, ECX] indicates that the new instructions are > supported by a processor. > > The spec can be found in the Intel Software Developer Manual (SDM) > or in the Instruction Set Extensions Programming Reference (ISE). > > Signed-off-by: Piotr Luc <piotr.luc@intel.com> > Cc: Paolo Bonzini <pbonzini@redhat.com> > Cc: Radim Krčmář <rkrcmar@redhat.com> > Cc: Thomas Gleixner <tglx@linutronix.de> > Cc: Ingo Molnar <mingo@redhat.com> > Cc: H. Peter Anvin <hpa@zytor.com> > Cc: x86@kernel.org > Cc: kvm@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > ---
Applied on top of tglx's branch in kvm/next, thanks to both.
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