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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 02467ECAAD8 for ; Sun, 18 Sep 2022 21:19:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229556AbiIRVTt convert rfc822-to-8bit (ORCPT ); Sun, 18 Sep 2022 17:19:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229473AbiIRVTs (ORCPT ); Sun, 18 Sep 2022 17:19:48 -0400 Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6FBC7B4B6; Sun, 18 Sep 2022 14:19:45 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 934C363BBD2F; Sun, 18 Sep 2022 23:19:42 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id EXk4oDd9C-bW; Sun, 18 Sep 2022 23:19:42 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id D20DA63BBD3E; Sun, 18 Sep 2022 23:19:41 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id We51_Q0FVBCB; Sun, 18 Sep 2022 23:19:41 +0200 (CEST) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id 6825363BBD27; Sun, 18 Sep 2022 23:19:41 +0200 (CEST) Date: Sun, 18 Sep 2022 23:19:41 +0200 (CEST) From: Richard Weinberger To: "Guilherme G. Piccoli" Cc: Johannes Berg , linux-um , kexec@lists.infradead.org, bhe@redhat.com, Petr Mladek , Andrew Morton , linux-kernel , linux-hyperv@vger.kernel.org, netdev , x86 , kernel-dev@igalia.com, kernel@gpiccoli.net, halves@canonical.com, fabiomirmar@gmail.com, alejandro j jimenez , Andy Shevchenko , Arnd Bergmann , bp , Jonathan Corbet , d hatayama , dave hansen , dyoung@redhat.com, feng tang , Greg Kroah-Hartman , mikelley@microsoft.com, hidehiro kawai ez , jgross@suse.com, John Ogness , Kees Cook , Andy Lutomirski , mhiramat@kernel.org, mingo , paulmck@kernel.org, Peter Zijlstra , Steven Rostedt , senozhatsky@chromium.org, stern@rowland.harvard.edu, tglx , vgoyal@redhat.com, vkuznets@redhat.com, will@kernel.org, xuqiang36@huawei.com, anton ivanov Message-ID: <2087154222.237106.1663535981252.JavaMail.zimbra@nod.at> In-Reply-To: <1f464f3d-6668-9e05-bcb7-1b419b5373e1@igalia.com> References: <20220819221731.480795-1-gpiccoli@igalia.com> <20220819221731.480795-5-gpiccoli@igalia.com> <1f464f3d-6668-9e05-bcb7-1b419b5373e1@igalia.com> Subject: Re: [PATCH V3 04/11] um: Improve panic notifiers consistency and ordering MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF97 (Linux)/8.8.12_GA_3809) Thread-Topic: Improve panic notifiers consistency and ordering Thread-Index: fyz9HeboRp6BamGnnqGD9WoCxA8ipw== Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org ----- Ursprüngliche Mail ----- > Von: "Guilherme G. Piccoli" > On 19/08/2022 19:17, Guilherme G. Piccoli wrote: >> Currently the panic notifiers from user mode linux don't follow >> the convention for most of the other notifiers present in the >> kernel (indentation, priority setting, numeric return). >> More important, the priorities could be improved, since it's a >> special case (userspace), hence we could run the notifiers earlier; >> user mode linux shouldn't care much with other panic notifiers but >> the ordering among the mconsole and arch notifier is important, >> given that the arch one effectively triggers a core dump. >> >> Fix that by running the mconsole notifier as the first panic >> notifier, followed by the architecture one (that coredumps). >> >> Cc: Anton Ivanov >> Cc: Johannes Berg >> Cc: Richard Weinberger >> Signed-off-by: Guilherme G. Piccoli >> >> V3: >> - No changes. >> [...] > > Hi Johannes, sorry for the ping. Do you think you could pick this one? > Or if you prefer, I can resend it alone (not in the series) - let me > know your preference. This patch is on my TODO list. Just had no chance to test it. Thanks, //richard