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Re: [RFC PATCH] kvm: Make KVM DF intercept configurable

From Paolo Bonzini <pbonzini@redhat.com>
Newsgroups linux.kernel
Subject Re: [RFC PATCH] kvm: Make KVM DF intercept configurable
Date 2016-03-02 10:20 +0100
Message-ID <r8b6N-5Co-3@gated-at.bofh.it> (permalink)
References <r7Y9A-53m-39@gated-at.bofh.it> <r7ZS1-6kT-1@gated-at.bofh.it> <r81h8-75L-5@gated-at.bofh.it> <r88LE-3PD-1@gated-at.bofh.it> <r8aX8-5yy-17@gated-at.bofh.it>
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On 02/03/2016 10:07, Borislav Petkov wrote:
>> > To make this a serious debug feature, we should consider trapping all
>> > exceptions on request (and reinjecting the unhandled ones). Not sure
>> > right now, though, if that comes with more complications than the simple
>> > #DF case.
> I can certainly try... Something like "intercept=<vector>,<vector>,..."
> or so. Let me see how ugly it can get...

For kernel folks, a bit mask can do. :)

Paolo

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Thread

[RFC PATCH] kvm: Make KVM DF intercept configurable Borislav Petkov <bp@alien8.de> - 2016-03-01 20:30 +0100
  Re: [RFC PATCH] kvm: Make KVM DF intercept configurable Paolo Bonzini <pbonzini@redhat.com> - 2016-03-01 22:20 +0100
    Re: [RFC PATCH] kvm: Make KVM DF intercept configurable Borislav Petkov <bp@alien8.de> - 2016-03-01 23:50 +0100
      Re: [RFC PATCH] kvm: Make KVM DF intercept configurable Jan Kiszka <jan.kiszka@siemens.com> - 2016-03-02 07:50 +0100
        Re: [RFC PATCH] kvm: Make KVM DF intercept configurable Borislav Petkov <bp@alien8.de> - 2016-03-02 10:10 +0100
          Re: [RFC PATCH] kvm: Make KVM DF intercept configurable Paolo Bonzini <pbonzini@redhat.com> - 2016-03-02 10:20 +0100
            Re: [RFC PATCH] kvm: Make KVM DF intercept configurable Borislav Petkov <bp@alien8.de> - 2016-03-02 10:30 +0100

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