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List:       xen-devel
Subject:    Re: [Xen-devel] [PATCH v6 12/31] xen/arm: Move vgic locking inside get_irq_priority callback
From:       Julien Grall <julien.grall () citrix ! com>
Date:       2015-08-31 16:34:37
Message-ID: 55E4821D.70003 () citrix ! com
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Hi Vijay,

On 31/08/2015 12:06, vijay.kilari@gmail.com wrote:
> From: Vijaya Kumar K <Vijaya.Kumar@caviumnetworks.com>
>
> Move vgic locking inside get_irq_priority callback.
> LPIs does not have vgic lock for reading LPI priority.

The commit message is wrong. We have to take the rank lock when reading 
the IRQ priority not the vGIC lock.

The latter still exists for LPIs.

Regards,

-- 
Julien Grall

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