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=-5.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 D8A94C0044C for ; Thu, 1 Nov 2018 08:08:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A52822082E for ; Thu, 1 Nov 2018 08:08:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A52822082E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728073AbeKARKG (ORCPT ); Thu, 1 Nov 2018 13:10:06 -0400 Received: from mx2.suse.de ([195.135.220.15]:41284 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727753AbeKARKG (ORCPT ); Thu, 1 Nov 2018 13:10:06 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 1BEE4AEE9; Thu, 1 Nov 2018 08:08:09 +0000 (UTC) Date: Thu, 1 Nov 2018 09:08:08 +0100 From: Petr Mladek To: Sergey Senozhatsky Cc: linux-kernel@vger.kernel.org, Steven Rostedt , Daniel Wang , Peter Zijlstra , Andrew Morton , Linus Torvalds , Greg Kroah-Hartman , Alan Cox , Jiri Slaby , Peter Feiner , linux-serial@vger.kernel.org, Sergey Senozhatsky Subject: Re: [PATCHv3] panic: avoid deadlocks in re-entrant console drivers Message-ID: <20181101080808.n73lrlnjd65nk4qf@pathway.suse.cz> References: <20181016050428.17966-2-sergey.senozhatsky@gmail.com> <20181025101036.6823-1-sergey.senozhatsky@gmail.com> <20181031122736.epbxu424l3xagge5@pathway.suse.cz> <20181101014821.GB502@jagdpanzerIV> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181101014821.GB502@jagdpanzerIV> User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu 2018-11-01 10:48:21, Sergey Senozhatsky wrote: > On (10/31/18 13:27), Petr Mladek wrote: > > > > > > Signed-off-by: Sergey Senozhatsky > > > > The patch makes sense to me. The locks should stay busted also for > > console_flush_on_panic(). > > > > With the added #include : > > > > Reviewed-by: Petr Mladek > > Thanks! > > Since there are no objections - how shall we route it? Via printk tree? Good question. OK, I am going to put it into printk.git unless I hear complains withing next couple of days. > I'd also prefer this patch to be in -stable, it fixes a real issue after > all. It makes sense. Best Regards, Petr