From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750804AbdAOAxI (ORCPT ); Sat, 14 Jan 2017 19:53:08 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:52622 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750718AbdAOAxH (ORCPT ); Sat, 14 Jan 2017 19:53:07 -0500 Date: Sun, 15 Jan 2017 00:53:03 +0000 From: Al Viro To: Linus Torvalds Cc: "Alan J. Wylie" , Thorsten Leemhuis , linux-kernel Subject: Re: 4.9.0 regression in pipe-backed iov_iter with systemd-nspawn Message-ID: <20170115005302.GA1555@ZenIV.linux.org.uk> References: <20170113204731.GS1555@ZenIV.linux.org.uk> <20170113215504.GT1555@ZenIV.linux.org.uk> <20170113215919.GU1555@ZenIV.linux.org.uk> <20170113221308.GV1555@ZenIV.linux.org.uk> <20170113225058.GW1555@ZenIV.linux.org.uk> <20170114012428.GX1555@ZenIV.linux.org.uk> <20170114015757.GZ1555@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170114015757.GZ1555@ZenIV.linux.org.uk> User-Agent: Mutt/1.7.1 (2016-10-04) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 14, 2017 at 01:57:57AM +0000, Al Viro wrote: > OK. Let's wait for Alan to confirm that the last variant works and > I'll send a pull request (with Cc: stable # v4.9). ... and here it is. The following changes since commit b4b8664d291ac1998e0f0bcdc96b6397f0fe68b3: arm64: don't pull uaccess.h into *.S (2016-12-26 13:05:17 -0500) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus for you to fetch changes up to b9dc6f65bc5e232d1c05fe34b5daadc7e8bbf1fb: fix a fencepost error in pipe_advance() (2017-01-14 19:50:41 -0500) ---------------------------------------------------------------- Al Viro (1): fix a fencepost error in pipe_advance() Dave Kleikamp (1): coredump: Ensure proper size of sparse core files Gu Zheng (1): tmpfs: clear S_ISGID when setting posix ACLs Shaohua Li (1): aio: fix lock dep warning fs/aio.c | 6 ++++-- fs/binfmt_elf.c | 1 + fs/coredump.c | 18 ++++++++++++++++ fs/posix_acl.c | 9 ++++---- include/linux/coredump.h | 1 + lib/iov_iter.c | 54 +++++++++++++++++++++++++++--------------------- 6 files changed, 59 insertions(+), 30 deletions(-)