From: Igor Mammedov <imammedo@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Wanpeng Li <kernellwp@gmail.com>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
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>
Subject: Re: [PATCH v3] KVM: LAPIC: Recalculate apic map in batch
Date: Fri, 19 Jun 2020 17:38:17 +0200 [thread overview]
Message-ID: <20200619173817.63249b3e@redhat.com> (raw)
In-Reply-To: <3e025538-297b-74e5-f1b1-2193b614978b@redhat.com>
On Fri, 19 Jun 2020 16:10:43 +0200
Paolo Bonzini <pbonzini@redhat.com> wrote:
> On 19/06/20 14:36, Igor Mammedov wrote:
> > qemu-kvm -m 2G -smp 4,maxcpus=8 -monitor stdio
> > (qemu) device_add qemu64-x86_64-cpu,socket-id=4,core-id=0,thread-id=0
> >
> > in guest fails with:
> >
> > smpboot: do_boot_cpu failed(-1) to wakeup CPU#4
> >
> > which makes me suspect that INIT/SIPI wasn't delivered
> >
> > Is it a know issue?
> >
>
> No, it isn't. I'll revert.
wait for a day or 2,
I'll try to come up with a fix over weekend.
> Paolo
>
next prev parent reply other threads:[~2020-06-19 15:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-26 2:41 [PATCH v3] KVM: LAPIC: Recalculate apic map in batch Wanpeng Li
2020-03-02 16:32 ` Paolo Bonzini
2020-06-19 12:36 ` Igor Mammedov
2020-06-19 14:10 ` Paolo Bonzini
2020-06-19 15:38 ` Igor Mammedov [this message]
2020-06-21 22:26 ` Igor Mammedov
2020-06-22 14:37 ` Paolo Bonzini
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