From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9DA7C433E0 for ; Fri, 12 Jun 2020 08:40:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A909E2068E for ; Fri, 12 Jun 2020 08:40:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726403AbgFLIky (ORCPT ); Fri, 12 Jun 2020 04:40:54 -0400 Received: from mx2.suse.de ([195.135.220.15]:34048 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726292AbgFLIkx (ORCPT ); Fri, 12 Jun 2020 04:40:53 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 6BE8BAC79; Fri, 12 Jun 2020 08:40:54 +0000 (UTC) Date: Fri, 12 Jun 2020 10:40:49 +0200 From: Petr Mladek To: Linus Torvalds Cc: Sergey Senozhatsky , Steven Rostedt , John Ogness , Andy Shevchenko , Rasmus Villemoes , Peter Zijlstra , linux-kernel@vger.kernel.org, Daniel Thompson Subject: [GIT PULL] printk for 5.8 Message-ID: <20200612084049.GC4311@linux-b0ei> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: NeoMutt/20170912 (1.9.0) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, please pull one more printk fix from git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux tags/printk-for-5.8-kdb-nmi ========================== + Make sure that messages printed from KDB context are redirected to KDB console handlers. It did not work when KDB interrupted NMI or printk_safe contexts. =========================== Arm people started hitting this problem more often recently. I forgot to add the fix into the previous pull request by mistake. ---------------------------------------------------------------- Petr Mladek (1): printk/kdb: Redirect printk messages into kdb in any context kernel/printk/printk.c | 14 +------------- kernel/printk/printk_safe.c | 7 +++++++ 2 files changed, 8 insertions(+), 13 deletions(-)