From: Vitaly Kuznetsov <vkuznets@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Nitesh Narayan Lal <nitesh@redhat.com>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Maxim Levitsky <mlevitsk@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH v5 0/8] KVM: Various fixes and improvements around kicking vCPUs
Date: Mon, 20 Sep 2021 16:48:27 +0200 [thread overview]
Message-ID: <87h7ef9ubo.fsf@vitty.brq.redhat.com> (raw)
In-Reply-To: <20210903075141.403071-1-vkuznets@redhat.com>
Vitaly Kuznetsov <vkuznets@redhat.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
next prev parent reply other threads:[~2021-09-20 14:48 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 7:51 [PATCH v5 0/8] KVM: Various fixes and improvements around kicking vCPUs Vitaly Kuznetsov
2021-09-03 7:51 ` [PATCH v5 1/8] KVM: Clean up benign vcpu->cpu data races when " Vitaly Kuznetsov
2021-09-04 0:52 ` Lai Jiangshan
2021-09-03 7:51 ` [PATCH v5 2/8] KVM: KVM: Use cpumask_available() to check for NULL cpumask " Vitaly Kuznetsov
2021-09-03 7:51 ` [PATCH v5 3/8] KVM: x86: hyper-v: Avoid calling kvm_make_vcpus_request_mask() with vcpu_mask==NULL Vitaly Kuznetsov
2021-09-03 7:51 ` [PATCH v5 4/8] KVM: Optimize kvm_make_vcpus_request_mask() a bit Vitaly Kuznetsov
2021-09-03 16:22 ` Sean Christopherson
2021-09-03 7:51 ` [PATCH v5 5/8] KVM: Drop 'except' parameter from kvm_make_vcpus_request_mask() Vitaly Kuznetsov
2021-09-03 7:51 ` [PATCH v5 6/8] KVM: x86: Fix stack-out-of-bounds memory access from ioapic_write_indirect() Vitaly Kuznetsov
2021-09-03 7:51 ` [PATCH v5 7/8] KVM: Pre-allocate cpumasks for kvm_make_all_cpus_request_except() Vitaly Kuznetsov
2021-09-03 16:24 ` Sean Christopherson
2021-09-03 7:51 ` [PATCH v5 8/8] KVM: Make kvm_make_vcpus_request_mask() use pre-allocated cpu_kick_mask Vitaly Kuznetsov
2021-09-03 16:26 ` Sean Christopherson
2021-09-06 7:23 ` Vitaly Kuznetsov
2021-09-20 14:48 ` Vitaly Kuznetsov [this message]
2021-09-20 18:04 ` [PATCH v5 0/8] KVM: Various fixes and improvements around kicking vCPUs Paolo Bonzini
2021-09-24 11:05 ` Paolo Bonzini
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