linux-kernel - Re: [PATCH v5 0/8] KVM: Various fixes and improvements around kicking vCPUs

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Message-ID: <87h7ef9ubo.fsf@vitty.brq.redhat.com>
Date:   Mon, 20 Sep 2021 16:48:27 +0200
From:   Vitaly Kuznetsov <vkuznets@...hat.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     Sean Christopherson <seanjc@...gle.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        "Dr. David Alan Gilbert" <dgilbert@...hat.com>,
        Nitesh Narayan Lal <nitesh@...hat.com>,
        Lai Jiangshan <jiangshanlai@...il.com>,
        Maxim Levitsky <mlevitsk@...hat.com>,
        Eduardo Habkost <ehabkost@...hat.com>,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH v5 0/8] KVM: Various fixes and improvements around
 kicking vCPUs

Vitaly Kuznetsov <vkuznets@...hat.com> writes:

> Patch6 fixes a real problem with ioapic_write_indirect() KVM does
> out-of-bounds access to stack memory.

Paolo,

while the rest of the series is certainly not urgent, PATCH6 seems to be
fixing a real problem introduced in 5.10. Would it be possible to send
it for one of the upcoming 5.15 rcs (and probably to stable@)?

Thanks!

-- 
Vitaly