Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753713AbaDWCcd (ORCPT ); Tue, 22 Apr 2014 22:32:33 -0400 Received: from mail-ig0-f176.google.com ([209.85.213.176]:34756 "EHLO mail-ig0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751154AbaDWCcb (ORCPT ); Tue, 22 Apr 2014 22:32:31 -0400 MIME-Version: 1.0 In-Reply-To: <20140422125539.f40a414ca0dbae703a23b977@linux-foundation.org> References: <000001cf5dd8$ecf1c360$c6d54a20$%yang@samsung.com> <20140422125539.f40a414ca0dbae703a23b977@linux-foundation.org> Date: Wed, 23 Apr 2014 10:32:30 +0800 Message-ID: Subject: Re: [PATCH] zram: correct offset usage in zram_bio_discard From: Weijie Yang To: Andrew Morton Cc: Weijie Yang , Minchan Kim , Nitin Gupta , iamjoonsoo.kim@lge.com, Sergey Senozhatsky , Bob Liu , linux-kernel Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 23, 2014 at 3:55 AM, Andrew Morton wrote: > On Tue, 22 Apr 2014 11:14:02 +0800 Weijie Yang wrote: > >> we want to skip the logical block which is partially covered by >> the discard bio, so check the remaining size and subtract it if >> there is a need to goto the next logical block. >> >> This patch corrects the offset usage in zram_bio_discard. >> > > What were the end-user visible effects of the bug? > > Please always include this information when fixing something so that > others can work out which kernel(s) need patching. > Thanks for your advise, I will resend this patch and add the end-user visible effect information. > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/