From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 18 Jun 2008 19:20:20 +0900 From: KOSAKI Motohiro Subject: Re: [Bad page] trying to free locked page? (Re: [PATCH][RFC] fix kernel BUG at mm/migrate.c:719! in 2.6.26-rc5-mm3) In-Reply-To: <20080618113235.c89ec08d.nishimura@mxp.nes.nec.co.jp> References: <20080618003334.DE2A.KOSAKI.MOTOHIRO@jp.fujitsu.com> <20080618113235.c89ec08d.nishimura@mxp.nes.nec.co.jp> Message-Id: <20080618191814.37BC.KOSAKI.MOTOHIRO@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Daisuke Nishimura Cc: kosaki.motohiro@jp.fujitsu.com, Andrew Morton , Rik van Riel , Lee Schermerhorn , Nick Piggin , linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-testers@vger.kernel.org List-ID: > > > I got bad_page after hundreds times of page migration. > > > It seems that a locked page is being freed. > > > > I can't reproduce this bad page. > > I'll try again tomorrow ;) > > OK. I'll report on my test more precisely. Thank you verbose explain. I ran its testcase >3H today. but unfortunately, I couldn't reproduce it. Hmm... -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org