linux-kernel - Re: [RFC] arm:extend the reserved mrmory for initrd to be page aligned

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Message-ID: <20140915084616.GX12361@n2100.arm.linux.org.uk>
Date:	Mon, 15 Sep 2014 09:46:16 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	"Wang, Yalin" <Yalin.Wang@...ymobile.com>
Cc:	'Will Deacon' <will.deacon@....com>,
	"'linux-kernel@...r.kernel.org'" <linux-kernel@...r.kernel.org>,
	"'linux-arm-kernel@...ts.infradead.org'" 
	<linux-arm-kernel@...ts.infradead.org>,
	"'linux-mm@...ck.org'" <linux-mm@...ck.org>,
	"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>
Subject: Re: [RFC] arm:extend the reserved mrmory for initrd to be page
	aligned

On Mon, Sep 15, 2014 at 01:11:14PM +0800, Wang, Yalin wrote:
> this patch extend the start and end address of initrd to be page aligned,
> so that we can free all memory including the un-page aligned head or tail
> page of initrd, if the start or end address of initrd are not page
> aligned, the page can't be freed by free_initrd_mem() function.

Have you tested this patch?  If so, how thorough was your testing?

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