From: "Radim Krčmář" <rkrcmar@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>,
Yuki Shibuya <shibuya.yk@ncos.nec.co.jp>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
Nobuo Yoshida <yoshida.nb@ncos.nec.co.jp>
Subject: Re: [PATCH v2] KVM: x86: Inject pending interrupt even if pending nmi exist
Date: Wed, 23 Mar 2016 22:55:06 +0100 [thread overview]
Message-ID: <20160323215506.GA21516@potion.brq.redhat.com> (raw)
In-Reply-To: <56F30664.8050006@redhat.com>
2016-03-23 22:11+0100, Paolo Bonzini:
> On 23/03/2016 22:06, Jan Kiszka wrote:
>> > There is also at least one case where you could have one pending (but
>> > not injected) and one latched NMI at instruction boundary, and that is
>> > the special NMI shadow from the STI instruction.
>>
>> This sounds to me like we should try to address the issue Yuki is seeing
>> without playing with the nmi_pending counter.
I agree, the discussion was mostly offtopic, sorry.
> Yes, it would be nice if my suggestion worked. :)
And if not, we'll at least learn what 2.6.32 is doing. :)
next prev parent reply other threads:[~2016-03-23 21:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-23 5:08 [PATCH v2] KVM: x86: Inject pending interrupt even if pending nmi exist Yuki Shibuya
2016-03-23 13:18 ` Paolo Bonzini
2016-03-23 17:21 ` Radim Krčmář
2016-03-23 18:22 ` Paolo Bonzini
2016-03-23 19:04 ` Radim Krčmář
2016-03-23 21:00 ` Paolo Bonzini
2016-03-23 21:06 ` Jan Kiszka
2016-03-23 21:11 ` Paolo Bonzini
2016-03-23 21:55 ` Radim Krčmář [this message]
2016-03-24 5:08 ` Yuki Shibuya
2016-03-24 11:09 ` Paolo Bonzini
2016-03-23 21:52 ` Radim Krčmář
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