linux-kernel - Re: [PATCH 1/9] irqchip/gic-v3-its: Fix command buffer allocation

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Message-ID: <87tw847njl.fsf@on-the-bus.cambridge.arm.com>
Date:   Wed, 08 Feb 2017 14:41:18 +0000
From:   Marc Zyngier <marc.zyngier@....com>
To:     Robert Richter <rrichter@...ium.com>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/9] irqchip/gic-v3-its: Fix command buffer allocation

On Wed, Feb 01 2017 at  5:38:25 pm GMT, Robert Richter <rrichter@...ium.com> wrote:
> The its command buffer must be page aligned, but kzalloc() is not
> guaranteed to be (though it is mostly when allocating 64k). Use
> __get_free_pages() as this is used for other buffers as well.
>
> Signed-off-by: Robert Richter <rrichter@...ium.com>

I'm still going through this series, but as this is an obvious fix, I've
cherry-picked it for 4.11.

Thanks,

	M.
-- 
Jazz is not dead, it just smell funny.