linux-kernel - Re: [PATCH] mm: fix overflow in find_zone_movable_pfns_for

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Message-ID: <alpine.DEB.2.10.1509301403420.1148@chino.kir.corp.google.com>
Date:	Wed, 30 Sep 2015 14:03:57 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Xishi Qiu <qiuxishi@...wei.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mgorman@...e.de>,
	Tang Chen <tangchen@...fujitsu.com>, zhongjiang@...wei.com,
	Yasuaki Ishimatsu <isimatu.yasuaki@...fujitsu.com>,
	Zhang Yanfei <zhangyanfei@...fujitsu.com>,
	Linux MM <linux-mm@...ck.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mm: fix overflow in find_zone_movable_pfns_for_nodes()

On Wed, 30 Sep 2015, Xishi Qiu wrote:

> If user set "movablecore=xx" to a large number, corepages will overflow,
> this patch fix the problem.
> 
> Signed-off-by: Xishi Qiu <qiuxishi@...wei.com>

Acked-by: David Rientjes <rientjes@...gle.com>
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