From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S942702AbcJ0PxP (ORCPT ); Thu, 27 Oct 2016 11:53:15 -0400 Received: from mx2.suse.de ([195.135.220.15]:48345 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932442AbcJ0PxN (ORCPT ); Thu, 27 Oct 2016 11:53:13 -0400 From: Petr Mladek To: Linus Torvalds Cc: Joe Perches , Andrew Morton , Sergey Senozhatsky , Steven Rostedt , Jason Wessel , Jaroslav Kysela , Takashi Iwai , Chris Mason , Josef Bacik , David Sterba , linux-kernel@vger.kernel.org, Petr Mladek Subject: [PATCH 0/4] printk: Fixes and hardening related to KERN_CONT Date: Thu, 27 Oct 2016 17:52:50 +0200 Message-Id: <1477583574-30988-1-git-send-email-pmladek@suse.com> X-Mailer: git-send-email 1.8.5.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The first patch fixes a messed output of continuous lines when printing backtraces for all CPUs via NMI. It works well for me. The other patches fix problems that I noticed when working on the first patch. It would be great if the respective maintainers could do some more testing of them. Well, it touches several modules. But they are related to one commit so I send them together. Note that the 4th patch depends on the 2nd one. Petr Mladek (4): printk/NMI: Handle continuous lines and missing newline printk/kdb: Handle more message headers printk/btrfs: Handle more message headers printk/sound: Handle more message headers fs/btrfs/super.c | 28 +++++++++-------- include/linux/printk.h | 8 +++++ kernel/debug/kdb/kdb_io.c | 2 +- kernel/printk/nmi.c | 78 +++++++++++++++++++++++++++++------------------ sound/core/misc.c | 22 +++++++------ 5 files changed, 86 insertions(+), 52 deletions(-) -- 1.8.5.6