From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:33806 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932597AbdJJSHu (ORCPT ); Tue, 10 Oct 2017 14:07:50 -0400 Date: Tue, 10 Oct 2017 20:07:58 +0200 From: Greg KH To: Theodore Ts'o Cc: stable@vger.kernel.org Subject: Re: Please cherry pick: ext4: fix data corruption for mmap writes Message-ID: <20171010180758.GG747@kroah.com> References: <20171008020005.kpsuid74dlulxwbf@thunk.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171008020005.kpsuid74dlulxwbf@thunk.org> Sender: stable-owner@vger.kernel.org List-ID: On Sat, Oct 07, 2017 at 10:00:05PM -0400, Theodore Ts'o wrote: > The following patch has already been cherry picked into 3.2 and 3.16 > stable trees by Ben Hutchings, but for some reason isn't in the 3.18, > 4.1, 4.4, and 4.9 stable kernels. Odd, I wonder how I missed it? > a056bdaae7a1: ext4: fix data corruption for mmap writes > > This commit is needed to fix xfstests test: generic/438 > > > The upstream commit cherry-picks cleanly into the 4.9 stable kernel > tree. > > For the 4.4, 4.1, and 3.18 trees, I had to adjust the patch slightly > after doing the cherry-pick. The attached patch will work for the > other stable trees. > Now applied to 4.4 and 3.18 and 4.9, thanks. greg k-h