From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/9] irqchip/gic-v3-its: Fix command buffer allocation
Date: Wed, 08 Feb 2017 14:41:18 +0000 [thread overview]
Message-ID: <87tw847njl.fsf@on-the-bus.cambridge.arm.com> (raw)
In-Reply-To: <20170201173833.12630-2-rrichter@cavium.com> (Robert Richter's message of "Wed, 1 Feb 2017 18:38:25 +0100")
On Wed, Feb 01 2017 at 5:38:25 pm GMT, Robert Richter <rrichter@cavium.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@cavium.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.
next prev parent reply other threads:[~2017-02-08 14:41 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-01 17:38 [PATCH 0/9] irqchip/gic-v3-its: Implement ITS nodes as kernel devices and use CMA Robert Richter
2017-02-01 17:38 ` [PATCH 1/9] irqchip/gic-v3-its: Fix command buffer allocation Robert Richter
2017-02-08 14:41 ` Marc Zyngier [this message]
2017-02-08 14:43 ` Robert Richter
2017-02-08 15:31 ` Shanker Donthineni
2017-02-08 15:36 ` Robert Richter
2017-02-08 16:00 ` Marc Zyngier
2017-02-08 15:45 ` Marc Zyngier
2017-02-01 17:38 ` [PATCH 2/9] irqchip/gic-v3-its: Initialize its nodes in probe order Robert Richter
2017-02-01 17:38 ` [PATCH 3/9] irqchip/gic-v3-its: Initialize MSIs with subsys_initcalls Robert Richter
2017-02-01 17:38 ` [PATCH 4/9] irqchip/gic-v3-its: Split probing from its node initialization Robert Richter
2017-02-01 17:38 ` [PATCH 5/9] irqchip/gic-v3-its: Decouple its initialization from gic Robert Richter
2017-02-01 17:38 ` [PATCH 6/9] irqchip/gic-v3-its: Prevent its init ordering dependencies Robert Richter
2017-02-01 17:38 ` [PATCH 7/9] irqchip/gic-v3-its: Initialize its nodes later Robert Richter
2017-02-01 17:38 ` [PATCH 8/9] irqchip/gic-v3-its: Handle its nodes as kernel devices Robert Richter
2017-02-01 17:38 ` [PATCH 9/9] irqchip, gicv3-its, cma: Use CMA for allocation of large device tables Robert Richter
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