From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:47560 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752337AbdGMOKK (ORCPT ); Thu, 13 Jul 2017 10:10:10 -0400 Subject: Patch "md: fix incorrect use of lexx_to_cpu in does_sb_need_changing" has been added to the 4.9-stable tree To: yanaijie@huawei.com, gregkh@linuxfoundation.org, shli@fb.com Cc: , From: Date: Thu, 13 Jul 2017 16:09:58 +0200 Message-ID: <149995499822244@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled md: fix incorrect use of lexx_to_cpu in does_sb_need_changing to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: md-fix-incorrect-use-of-lexx_to_cpu-in-does_sb_need_changing.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 1345921393ba23b60d3fcf15933e699232ad25ae Mon Sep 17 00:00:00 2001 From: Jason Yan Date: Fri, 10 Mar 2017 11:49:12 +0800 Subject: md: fix incorrect use of lexx_to_cpu in does_sb_need_changing From: Jason Yan commit 1345921393ba23b60d3fcf15933e699232ad25ae upstream. The sb->layout is of type __le32, so we shoud use le32_to_cpu. Signed-off-by: Jason Yan Signed-off-by: Shaohua Li Signed-off-by: Greg Kroah-Hartman --- drivers/md/md.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2270,7 +2270,7 @@ static bool does_sb_need_changing(struct /* Check if any mddev parameters have changed */ if ((mddev->dev_sectors != le64_to_cpu(sb->size)) || (mddev->reshape_position != le64_to_cpu(sb->reshape_position)) || - (mddev->layout != le64_to_cpu(sb->layout)) || + (mddev->layout != le32_to_cpu(sb->layout)) || (mddev->raid_disks != le32_to_cpu(sb->raid_disks)) || (mddev->chunk_sectors != le32_to_cpu(sb->chunksize))) return true; Patches currently in stable-queue which might be from yanaijie@huawei.com are queue-4.9/md-fix-incorrect-use-of-lexx_to_cpu-in-does_sb_need_changing.patch queue-4.9/md-fix-super_offset-endianness-in-super_1_rdev_size_change.patch