From patchwork Thu Nov 15 05:50:10 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herton Ronaldo Krzesinski X-Patchwork-Id: 199181 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id 12D2A2C0087 for ; Thu, 15 Nov 2012 16:50:25 +1100 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1TYsLC-00020k-Q1; Thu, 15 Nov 2012 05:50:18 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1TYsL8-0001yP-8K for kernel-team@lists.ubuntu.com; Thu, 15 Nov 2012 05:50:14 +0000 Received: from [187.58.247.105] (helo=canonical.com) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1TYsL7-0006I6-IR; Thu, 15 Nov 2012 05:50:14 +0000 From: Herton Ronaldo Krzesinski To: Dan Carpenter Subject: [ 3.5.yuz extended stable ] Patch "md/raid10: use correct limit variable" has been added to staging queue Date: Thu, 15 Nov 2012 03:50:10 -0200 Message-Id: <1352958610-17539-1-git-send-email-herton.krzesinski@canonical.com> X-Mailer: git-send-email 1.7.9.5 Cc: NeilBrown , kernel-team@lists.ubuntu.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.13 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled md/raid10: use correct limit variable to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.yuz tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ From f7735ee3af47f69b5fcbee46e82b4671202dffea Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 11 Oct 2012 14:20:58 +1100 Subject: [PATCH] md/raid10: use correct limit variable commit 91502f099dfc5a1e8812898e26ee280713e1d002 upstream. Clang complains that we are assigning a variable to itself. This should be using bad_sectors like the similar earlier check does. Bug has been present since 3.1-rc1. It is minor but could conceivably cause corruption or other bad behaviour. Signed-off-by: Dan Carpenter Signed-off-by: NeilBrown Signed-off-by: Herton Ronaldo Krzesinski --- drivers/md/raid10.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.7.9.5 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index e987da4..17fae37 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -3139,7 +3139,7 @@ static sector_t sync_request(struct mddev *mddev, sector_t sector_nr, else { bad_sectors -= (sector - first_bad); if (max_sync > bad_sectors) - max_sync = max_sync; + max_sync = bad_sectors; continue; } }