From: Avi Kivity <avi@redhat.com>
To: Gleb Natapov <gleb@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
Jan Kiszka <jan.kiszka@siemens.com>,
kvm@vger.kernel.org
Subject: Re: [PATCH v2 4/4] KVM: x86: Add VCPU substate for NMI states
Date: Tue, 20 Oct 2009 08:34:09 +0900 [thread overview]
Message-ID: <4ADCF771.9070709@redhat.com> (raw)
In-Reply-To: <20091019203950.GC8278@redhat.com>
On 10/20/2009 05:39 AM, Gleb Natapov wrote:
>
>> BTW, what happens to exceptions that fail to be delivered? Can't see
>> where they are saved/restored across migration.
>>
>>
> The instruction that caused an exception will be re-executed after
> migration and exception will be regenerated.
Except for debug exceptions (traps).
> But I think we should
> migrate exception anyway for completeness.
>
Yes.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
next prev parent reply other threads:[~2009-10-19 23:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-15 17:05 [PATCH v2 0/4] Extensible VCPU state IOCTL Jan Kiszka
2009-10-15 17:05 ` [PATCH v2 1/4] KVM: Reorder IOCTLs in main kvm.h Jan Kiszka
2009-10-15 17:05 ` [PATCH v2 2/4] KVM: Add unified KVM_GET/SET_VCPU_STATE IOCTL Jan Kiszka
2009-10-15 17:05 ` [PATCH v2 3/4] KVM: x86: Add support for KVM_GET/SET_VCPU_STATE Jan Kiszka
2009-10-15 17:05 ` [PATCH v2 4/4] KVM: x86: Add VCPU substate for NMI states Jan Kiszka
2009-10-19 20:32 ` Marcelo Tosatti
2009-10-19 20:39 ` Gleb Natapov
2009-10-19 23:34 ` Avi Kivity [this message]
2009-10-20 8:56 ` Jan Kiszka
2009-10-20 9:06 ` Avi Kivity
2009-10-20 9:08 ` Gleb Natapov
2009-10-20 9:14 ` Avi Kivity
2009-10-20 11:13 ` Marcelo Tosatti
2009-10-20 12:44 ` Gleb Natapov
2009-10-20 8:52 ` Jan Kiszka
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