From: Greg KH <gregkh@linuxfoundation.org>
To: Cfir Cohen <cfir@google.com>
Cc: "kvm @ vger . kernel . org" <kvm@vger.kernel.org>,
Lendacky Thomas <thomas.lendacky@amd.com>,
Singh Brijesh <brijesh.singh@amd.com>,
Grimm Jon <Jon.Grimm@amd.com>,
David Rientjes <rientjes@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Sean Christopherson <sean.j.christopherson@intel.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H . Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] KVM: SVM: Mark SEV launch secret pages as dirty.
Date: Fri, 25 Sep 2020 06:54:34 +0200 [thread overview]
Message-ID: <20200925045434.GA602062@kroah.com> (raw)
In-Reply-To: <20200925020011.1159247-1-cfir@google.com>
On Thu, Sep 24, 2020 at 07:00:11PM -0700, Cfir Cohen wrote:
> The LAUNCH_SECRET command performs encryption of the
> launch secret memory contents. Mark pinned pages as
> dirty, before unpinning them.
> This matches the logic in sev_launch_update_data().
>
> Fixes: 9c5e0afaf157 ("KVM: SVM: Add support for SEV LAUNCH_SECRET command")
> Signed-off-by: Cfir Cohen <cfir@google.com>
> ---
> Changelog since v2:
> - Added 'Fixes' tag, updated comments.
> Changelog since v1:
> - Updated commit message.
>
> arch/x86/kvm/svm/sev.c | 26 +++++++++++++++++---------
> 1 file changed, 17 insertions(+), 9 deletions(-)
>
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
prev parent reply other threads:[~2020-09-25 4:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-07 1:23 [PATCH] KVM: SVM: Mark SEV launch secret pages as dirty Cfir Cohen
2020-08-07 17:55 ` David Rientjes
2020-08-08 0:02 ` Krish Sadhukhan
2020-08-08 0:37 ` [PATCH v2] " Cfir Cohen
2020-08-10 11:05 ` Brijesh Singh
[not found] ` <20200919045505.GC21189@sjchrist-ice>
2020-09-23 16:59 ` [PATCH] " Paolo Bonzini
[not found] ` <20200923170444.GA20076@linux.intel.com>
2020-09-23 17:16 ` Paolo Bonzini
2020-09-23 17:26 ` Sean Christopherson
2020-09-23 17:27 ` Paolo Bonzini
2020-09-25 2:00 ` Cfir Cohen
2020-09-25 4:54 ` Greg KH [this message]
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