linux-kernel - Re: [PATCH] irqchip/irq-mvebu-gicp: allocate enough memory for spi

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Date:   Fri, 30 Jun 2017 10:10:00 +0200
From:   Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Jason Cooper <jason@...edaemon.net>, Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...e-electrons.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <marc.zyngier@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] irqchip/irq-mvebu-gicp: allocate enough memory for
 spi_bitmap

Hello,

On Fri, 30 Jun 2017 11:00:49 +0300, Dan Carpenter wrote:
> BITS_TO_LONGS() gives us the number of longs we need, but we want to
> allocate the number of bytes.
> 
> Fixes: a68a63cb4dfc ("irqchip/irq-mvebu-gicp: Add new driver for Marvell GICP")
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

Indeed:

Acked-by: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>

Thanks for spotting the mistake.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com