From: Paolo Bonzini <pbonzini@redhat.com>
To: Sean Christopherson <seanjc@google.com>,
Zenghui Yu <yuzenghui@huawei.com>
Cc: Sasha Levin <sashal@kernel.org>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Maxim Levitsky <mlevitsk@redhat.com>,
tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
dave.hansen@linux.intel.com, x86@kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH MANUALSEL 5.10 1/2] KVM: x86: lapic: don't touch irr_pending in kvm_apic_update_apicv when inhibiting it
Date: Tue, 26 Jul 2022 18:29:53 +0200 [thread overview]
Message-ID: <3f2f83a3-e240-a509-38ca-1b88bdc179d4@redhat.com> (raw)
In-Reply-To: <Yt8sAWd6qvEtZVji@google.com>
On 7/26/22 01:49, Sean Christopherson wrote:
> On Mon, Jul 25, 2022, Zenghui Yu wrote:
>> Hi,
>>
>> On 2022/3/2 1:10, Paolo Bonzini wrote:
>>> On 2/22/22 15:05, Sasha Levin wrote:
>>>> From: Maxim Levitsky <mlevitsk@redhat.com>
>>>>
>>>> [ Upstream commit 755c2bf878607dbddb1423df9abf16b82205896f ]
>>>
>>> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
>>
>> What prevented it to be accepted into 5.10-stable? It can still be
>> applied cleanly on top of linux-5.10.y.
>
> KVM opts out of the AUTOSEL logic and instead uses MANUALSEL. The basic idea is
> the same, use scripts/magic to determine what commits that _aren't_ tagged with an
> explicit "Cc: stable@vger.kernel.org" should be backported to stable trees, the
> difference being that MANUALSEL requires an explicit Acked-by from the maintainer.
But as far as I understand it was not applied, and neither was "KVM:
x86: nSVM: deal with L1 hypervisor that intercepts interrupts but lets
L2 control them".
Paolo
next prev parent reply other threads:[~2022-07-26 16:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-22 14:05 [PATCH MANUALSEL 5.10 1/2] KVM: x86: lapic: don't touch irr_pending in kvm_apic_update_apicv when inhibiting it Sasha Levin
2022-02-22 14:05 ` [PATCH MANUALSEL 5.10 2/2] KVM: x86: nSVM: deal with L1 hypervisor that intercepts interrupts but lets L2 control them Sasha Levin
2022-03-01 17:10 ` Paolo Bonzini
2022-03-01 17:10 ` [PATCH MANUALSEL 5.10 1/2] KVM: x86: lapic: don't touch irr_pending in kvm_apic_update_apicv when inhibiting it Paolo Bonzini
2022-07-25 3:29 ` Zenghui Yu
2022-07-25 23:49 ` Sean Christopherson
2022-07-26 16:29 ` Paolo Bonzini [this message]
2022-07-26 17:50 ` Sean Christopherson
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