Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC

From	Ingo Molnar <mingo@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC
Date	2016-02-16 09:00 +0100
Message-ID	<r2IIa-4OP-13@gated-at.bofh.it> (permalink)
References	(4 earlier) <r1pxU-1vA-5@gated-at.bofh.it> <r1qDE-2aX-3@gated-at.bofh.it> <r1qNk-2ew-3@gated-at.bofh.it> <r1r6H-2oL-27@gated-at.bofh.it> <r1rJp-2RI-39@gated-at.bofh.it>
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* Borislav Petkov <bp@alien8.de> wrote:

> On Fri, Feb 12, 2016 at 07:56:59PM +0100, Paolo Bonzini wrote:
> > Ok, next examples: MSR_VM_CR and MSR_VM_IGNNE. :)
> 
> I knew you were going to dig out some. :-)
> 
> > Are you okay with moving all the SVM MSRs to virtext.h instead?
> 
> So I would not move any now and cause unnecessary churn. I think it
> should be enough if we agree on a strategy wrt msr-index.h and then
> follow it. I think we should do something similar to pci_ids.h.
> 
> Let me add tip guys to CC.
> 
> ---
> diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
> index 552346598dab..75a5bb61d32f 100644
> --- a/arch/x86/include/asm/msr-index.h
> +++ b/arch/x86/include/asm/msr-index.h
> @@ -1,7 +1,12 @@
>  #ifndef _ASM_X86_MSR_INDEX_H
>  #define _ASM_X86_MSR_INDEX_H
>  
> -/* CPU model specific register (MSR) numbers */
> +/*
> + * CPU model specific register (MSR) numbers.
> + *
> + * Do not add new entries to this file unless the definitions are shared
> + * between multiple compilation units.
> + */

This sounds good to me.

Thanks,

	Ingo

Thread

[PART1 RFC 0/9] KVM: x86: Introduce SVM AVIC support Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> - 2016-02-12 15:10 +0100
  [PART1 RFC 4/9] KVM: x86: Detect and Initialize AVIC support Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> - 2016-02-12 15:10 +0100
    Re: [PART1 RFC 4/9] KVM: x86: Detect and Initialize AVIC support Borislav Petkov <bp@alien8.de> - 2016-02-12 15:20 +0100
      Re: [PART1 RFC 4/9] KVM: x86: Detect and Initialize AVIC support Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-02-12 16:50 +0100
  [PART1 RFC 9/9] svm: Manage vcpu load/unload when enable AVIC Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> - 2016-02-12 15:10 +0100
    Re: [PART1 RFC 9/9] svm: Manage vcpu load/unload when enable AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-12 16:50 +0100
  [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> - 2016-02-12 15:10 +0100
    Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Borislav Petkov <bp@alien8.de> - 2016-02-12 15:20 +0100
      Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-02-12 17:00 +0100
        Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Borislav Petkov <bp@alien8.de> - 2016-02-12 18:20 +0100
          Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-12 19:30 +0100
            Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Borislav Petkov <bp@alien8.de> - 2016-02-12 19:40 +0100
              Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-12 20:00 +0100
                Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Borislav Petkov <bp@alien8.de> - 2016-02-12 20:40 +0100
                Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Ingo Molnar <mingo@kernel.org> - 2016-02-16 09:00 +0100
                [PATCH] x86/msr: Document msr-index.h rule for addition Borislav Petkov <bp@alien8.de> - 2016-02-16 09:40 +0100
    Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-12 17:00 +0100
      Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-02-12 17:30 +0100
        Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-12 19:20 +0100
          Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-02-12 20:40 +0100
          Re: [PART1 RFC 6/9] svm: Add interrupt injection via AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-02-19 13:00 +0100
  [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> - 2016-02-12 15:10 +0100
    Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-12 16:40 +0100
      Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-02-15 20:30 +0100
      Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-02-16 07:40 +0100
        Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-16 13:20 +0100
          Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-02-16 15:20 +0100
            Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-16 18:00 +0100
              Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-02-16 19:10 +0100
                Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-02-18 15:20 +0100
                Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-18 16:00 +0100
                Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-02-18 16:50 +0100
                Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-18 17:00 +0100
                Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Radim Krčmář <rkrcmar@redhat.com> - 2016-02-18 17:30 +0100
                Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-18 18:20 +0100
                Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Paolo Bonzini <pbonzini@redhat.com> - 2016-02-19 12:50 +0100
                Re: [PART1 RFC 5/9] svm: Add VMEXIT handlers for AVIC Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-02-19 12:40 +0100
  Re: [PART1 RFC 0/9] KVM: x86: Introduce SVM AVIC support Paolo Bonzini <pbonzini@redhat.com> - 2016-02-12 19:20 +0100
    Re: [PART1 RFC 0/9] KVM: x86: Introduce SVM AVIC support Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> - 2016-02-12 21:00 +0100
      Re: [PART1 RFC 0/9] KVM: x86: Introduce SVM AVIC support Paolo Bonzini <pbonzini@redhat.com> - 2016-02-12 21:10 +0100

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