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Re: [Xen-devel] [PATCH v3 5/6] xen/arm: Only enable physical IRQs when the guest asks





On 12/10/2013 06:50 PM, Stefano Stabellini wrote:
From: Julien Grall <julien.grall@xxxxxxxxxx>

Set/Unset IRQ_DISABLED from gic_irq_enable and gic_irq_disable.
Enable IRQs when the guest requests it, not unconditionally at boot time.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

Changes in v2:
- protect startup and shutdown with gic and desc locks.

I think this change can move in patch #4 where you have implemented gic_irq_enable/gic_irq_disable.

--
Julien Grall

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