From patchwork Mon Mar 4 20:49:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luis Henriques X-Patchwork-Id: 224821 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 7C1442C0324 for ; Tue, 5 Mar 2013 07:49:52 +1100 (EST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1UCcKQ-00062t-HM; Mon, 04 Mar 2013 20:49:46 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1UCcKM-0005x7-4l for kernel-team@lists.ubuntu.com; Mon, 04 Mar 2013 20:49:42 +0000 Received: from [188.250.140.116] (helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1UCcKL-0003cb-Sd; Mon, 04 Mar 2013 20:49:42 +0000 From: Luis Henriques To: Asias He Subject: [ 3.5.y.z extended stable ] Patch "target/pscsi: Fix page increment" has been added to staging queue Date: Mon, 4 Mar 2013 20:49:39 +0000 Message-Id: <1362430179-23141-1-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 1.8.1.2 X-Extended-Stable: 3.5 Cc: kernel-team@lists.ubuntu.com, Nicholas Bellinger X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled target/pscsi: Fix page increment to the linux-3.5.y-queue branch of the 3.5.y.z 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.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Luis ------ From bf061a44411cfa88337c6cb3b1ab1160b46fd0e1 Mon Sep 17 00:00:00 2001 From: Asias He Date: Wed, 27 Feb 2013 13:29:29 +0800 Subject: [PATCH] target/pscsi: Fix page increment commit 472b72f2db7831d7dbe22ffdff4adee3bd49b05d upstream. The page++ is wrong. It makes bio_add_pc_page() pointing to a wrong page address if the 'while (len > 0 && data_len > 0) { ... }' loop is executed more than one once. Signed-off-by: Asias He Signed-off-by: Nicholas Bellinger Signed-off-by: Luis Henriques --- drivers/target/target_core_pscsi.c | 1 - 1 file changed, 1 deletion(-) -- 1.8.1.2 diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 4ce2cf6..1835d84 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -1000,7 +1000,6 @@ static int pscsi_map_sg(struct se_cmd *cmd, struct scatterlist *sgl, bio = NULL; } - page++; len -= bytes; data_len -= bytes; off = 0;