linux-kernel - Re: [PATCH 0/2] KVM: x86: Minor steal time cleanups

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Message-ID: <5dfde03f-5a3f-193b-5dec-3d35a35af9c9@redhat.com>
Date:   Mon, 25 Jan 2021 18:23:27 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Sean Christopherson <seanjc@...gle.com>
Cc:     Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] KVM: x86: Minor steal time cleanups

On 23/01/21 01:03, Sean Christopherson wrote:
> Cleanups and a minor optimization to kvm_steal_time_set_preempted() that
> were made possible by the switch to using a cache gfn->pfn translation.
> 
> Sean Christopherson (2):
>    KVM: x86: Remove obsolete disabling of page faults in
>      kvm_arch_vcpu_put()
>    KVM: x86: Take KVM's SRCU lock only if steal time update is needed
> 
>   arch/x86/kvm/x86.c | 30 +++++++++++-------------------
>   1 file changed, 11 insertions(+), 19 deletions(-)
> 

Queued, thanks.

Paolo