From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753282Ab3A3IGG (ORCPT ); Wed, 30 Jan 2013 03:06:06 -0500 Received: from mail.kernel.org ([198.145.19.201]:44138 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752512Ab3A3IGB (ORCPT ); Wed, 30 Jan 2013 03:06:01 -0500 Date: Tue, 29 Jan 2013 23:20:06 -0500 From: Greg Kroah-Hartman To: Minchan Kim Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Dan Magenheimer , Nitin Gupta , Konrad Rzeszutek Wilk , Seth Jennings , Pekka Enberg , stable@vger.kernel.org, Jerome Marchand Subject: Re: [RESEND PATCH v5 1/4] zram: Fix deadlock bug in partial write Message-ID: <20130130042006.GA24538@kroah.com> References: <1359333506-13599-1-git-send-email-minchan@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1359333506-13599-1-git-send-email-minchan@kernel.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 28, 2013 at 09:38:23AM +0900, Minchan Kim wrote: > Now zram allocates new page with GFP_KERNEL in zram I/O path > if IO is partial. Unfortunately, It may cuase deadlock with > reclaim path so this patch solves the problem. > > Cc: stable@vger.kernel.org > Cc: Jerome Marchand > Acked-by: Nitin Gupta > Signed-off-by: Minchan Kim > --- > drivers/staging/zram/zram_drv.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Due to the discussion on this series, I don't know what patch to apply, so care to do a v6 of this with the patches that everyone has finally agreed on? I'm dropping these from my to-apply queue now. thanks, greg k-h