Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)

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Subject: Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
From: Maxim Levitsky <mlevitsk@xxxxxxxxxx>
Date: Mon, 16 Aug 2021 20:24:05 +0300
Cc: linux-kernel@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, stable@xxxxxxxxxxxxxxx
In-reply-to: <ad855723-fe97-6916-8d96-013021e19fc7@redhat.com>
References: <20210816140240.11399-6-pbonzini@redhat.com> <YRp1bUv85GWsFsuO@kroah.com> <97448bb5-1f58-07f9-1110-96c7ffefd4b2@redhat.com> <YRqAM3gTAscfmr60@kroah.com> <74cf96a9030dc0e996b1814bbf907299e377053e.camel@redhat.com> <ad855723-fe97-6916-8d96-013021e19fc7@redhat.com>
User-agent: Evolution 3.36.5 (3.36.5-2.fc32)

On Mon, 2021-08-16 at 17:56 +0200, Paolo Bonzini wrote:
> On 16/08/21 17:37, Maxim Levitsky wrote:
> > 5.13 will more likely to work with the upstream version.
> > I'll check it soon.
> 
> There are a couple context differences so I've already tested it and 
> sent it out.

Thank you!
Best regards,
	Maxim Levitsky

> 
> Paolo
>

References:
- [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
  - From: Paolo Bonzini
- Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
  - From: Greg KH
- Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
  - From: Paolo Bonzini
- Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
  - From: Greg KH
- Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
  - From: Maxim Levitsky
- Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
  - From: Paolo Bonzini

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