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From: Rusty Russell <>
To: Anthony Liguori <>
Subject: Re: [PATCH] Use spin_lock_irqsave/restore for virtio-pci
Date: Tue, 4 Mar 2008 11:21:30 +1100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Monday 03 March 2008 09:37:48 Anthony Liguori wrote:
> virtio-pci acquires its spin lock in an interrupt context so it's necessary
> to use spin_lock_irqsave/restore variants.  This patch fixes guest SMP when
> using virtio devices in KVM.
> Signed-off-by: Anthony Liguori <>

Thanks, applied.


      reply	other threads:[~2008-03-04  0:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-02 22:37 Anthony Liguori
2008-03-04  0:21 ` Rusty Russell [this message]

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