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From: Rusty Russell <rusty@rustcorp.com.au>
To: Anthony Liguori <aliguori@us.ibm.com>
Subject: Re: [PATCH] Use spin_lock_irqsave/restore for virtio-pci
Date: Tue, 4 Mar 2008 11:21:30 +1100
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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 <aliguori@us.ibm.com>

Thanks, applied.

Rusty.

From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rusty Russell <rusty@rustcorp.com.au>
Subject: Re: [PATCH] Use spin_lock_irqsave/restore for virtio-pci
Date: Tue, 4 Mar 2008 11:21:30 +1100
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To: Anthony Liguori <aliguori@us.ibm.com>
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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 <aliguori@us.ibm.com>

Thanks, applied.

Rusty.

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