linux-kernel - Re: [PATCH 0/3] KVM: X86: Two fixes for KVM_SET_GUEST

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Date:   Wed, 6 May 2020 11:30:33 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Peter Xu <peterx@...hat.com>, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org
Cc:     Vitaly Kuznetsov <vkuznets@...hat.com>,
        Sean Christopherson <sean.j.christopherson@...el.com>
Subject: Re: [PATCH 0/3] KVM: X86: Two fixes for KVM_SET_GUEST_DEBUG, and a
 selftest

On 05/05/20 22:49, Peter Xu wrote:
> The first two patches try to fix two issues I found (I think) with the
> selftest.  The 3rd patch is the test itself.  Note, we need below patches to be
> applied too for the test to work:
> 
>         KVM: X86: Declare KVM_CAP_SET_GUEST_DEBUG properly
>         KVM: selftests: Fix build for evmcs.h
> 
> Please review, thanks.
> 
> Peter Xu (3):
>   KVM: X86: Set RTM for DB_VECTOR too for KVM_EXIT_DEBUG
>   KVM: X86: Fix single-step with KVM_SET_GUEST_DEBUG
>   KVM: selftests: Add KVM_SET_GUEST_DEBUG test
> 
>  arch/x86/kvm/vmx/vmx.c                        |   2 +-
>  arch/x86/kvm/x86.c                            |   2 +-
>  tools/testing/selftests/kvm/Makefile          |   1 +
>  .../testing/selftests/kvm/include/kvm_util.h  |   2 +
>  tools/testing/selftests/kvm/lib/kvm_util.c    |   9 +
>  .../testing/selftests/kvm/x86_64/debug_regs.c | 180 ++++++++++++++++++
>  6 files changed, 194 insertions(+), 2 deletions(-)
>  create mode 100644 tools/testing/selftests/kvm/x86_64/debug_regs.c
> 

Queued, thanks.

Paolo