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 2EE46C43217 for ; Thu, 19 May 2022 12:08:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237671AbiESMIm (ORCPT ); Thu, 19 May 2022 08:08:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232762AbiESMIj (ORCPT ); Thu, 19 May 2022 08:08:39 -0400 Received: from fanzine2.igalia.com (fanzine.igalia.com [178.60.130.6]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF5265997C; Thu, 19 May 2022 05:08:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From: References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=8Or+sigV8tAW403lBCNOcYfh+f/QtBZxoM4MtJnkEDo=; b=JqidS10tAFi8w45bv/QRWgkoh/ KOgIwZ/tIUUpLlbLrbLO1ldSksH/br07uow35GeONuGXn9H2gl6Zc+ITyazsuepTHCwyY7cXFe/h7 MtwjDL5RB9ZO6kq5gTfsayx//B9lueprkuY9Bysrv6zGbl5LRv1UeYThThR2djyvHZK5yH9WAOS3f IAvBZnCmpegeYcMo7srxsmSG31D8d5jvfPawZOHcM5Mv+NhxsgRuyQoZ7I4NYbnvdtmZ38tbx+LTT WmYVOrIBhGzwQtf/+4wAyIFnS+fHagBv45fyKy1zunamCTiZMunglm+e59nItrKVAlZjSL4ou4wbM ShGTIh/g==; Received: from 200-161-159-120.dsl.telesp.net.br ([200.161.159.120] helo=[192.168.1.60]) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_128_GCM:128) (Exim) id 1nrewo-00BE00-NL; Thu, 19 May 2022 14:08:07 +0200 Message-ID: <73ade79a-5d76-0e68-708c-f14d3665a7d2@igalia.com> Date: Thu, 19 May 2022 09:07:25 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [PATCH 19/30] panic: Add the panic hypervisor notifier list Content-Language: en-US To: Petr Mladek Cc: David Gow , Evan Green , Julius Werner , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Sebastian Reichel , linux-pm@vger.kernel.org, Florian Fainelli , akpm@linux-foundation.org, bhe@redhat.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-leds@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-s390@vger.kernel.org, linux-tegra@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, netdev@vger.kernel.org, openipmi-developer@lists.sourceforge.net, rcu@vger.kernel.org, sparclinux@vger.kernel.org, xen-devel@lists.xenproject.org, x86@kernel.org, kernel-dev@igalia.com, kernel@gpiccoli.net, halves@canonical.com, fabiomirmar@gmail.com, alejandro.j.jimenez@oracle.com, andriy.shevchenko@linux.intel.com, arnd@arndb.de, bp@alien8.de, corbet@lwn.net, d.hatayama@jp.fujitsu.com, dave.hansen@linux.intel.com, dyoung@redhat.com, feng.tang@intel.com, gregkh@linuxfoundation.org, mikelley@microsoft.com, hidehiro.kawai.ez@hitachi.com, jgross@suse.com, john.ogness@linutronix.de, keescook@chromium.org, luto@kernel.org, mhiramat@kernel.org, mingo@redhat.com, paulmck@kernel.org, peterz@infradead.org, rostedt@goodmis.org, senozhatsky@chromium.org, stern@rowland.harvard.edu, tglx@linutronix.de, vgoyal@redhat.com, vkuznets@redhat.com, will@kernel.org, Alexander Gordeev , Andrea Parri , Ard Biesheuvel , Benjamin Herrenschmidt , Brian Norris , Christian Borntraeger , Christophe JAILLET , "David S. Miller" , Dexuan Cui , Doug Berger , Haiyang Zhang , Hari Bathini , Heiko Carstens , Justin Chen , "K. Y. Srinivasan" , Lee Jones , Markus Mayer , Michael Ellerman , Mihai Carabas , Nicholas Piggin , Paul Mackerras , Pavel Machek , Shile Zhang , Stephen Hemminger , Sven Schnelle , Thomas Bogendoerfer , Tianyu Lan , Vasily Gorbik , Wang ShaoBo , Wei Liu , zhenwei pi References: <20220427224924.592546-1-gpiccoli@igalia.com> <20220427224924.592546-20-gpiccoli@igalia.com> From: "Guilherme G. Piccoli" In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org On 19/05/2022 04:03, Petr Mladek wrote: > [...] > I would ignore it for now. If anyone would want to safe the log > then they would need to read it. They will most likely use > the existing kmsg_dump() infastructure. In fact, they should > use it to avoid a code duplication. > > Best Regards, > Petr Cool, thanks! I agree, let's expect people use kmsg_dump() as they should =) 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2B4A3C433EF for ; Thu, 19 May 2022 22:16:39 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4L442Y5tGQz3cdJ for ; Fri, 20 May 2022 08:16:37 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=igalia.com header.i=@igalia.com header.a=rsa-sha256 header.s=20170329 header.b=JqidS10t; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=igalia.com (client-ip=178.60.130.6; helo=fanzine2.igalia.com; envelope-from=gpiccoli@igalia.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=igalia.com header.i=@igalia.com header.a=rsa-sha256 header.s=20170329 header.b=JqidS10t; dkim-atps=neutral Received: from fanzine2.igalia.com (fanzine.igalia.com [178.60.130.6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4L3pYN031lz307g for ; Thu, 19 May 2022 22:08:54 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From: References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=8Or+sigV8tAW403lBCNOcYfh+f/QtBZxoM4MtJnkEDo=; b=JqidS10tAFi8w45bv/QRWgkoh/ KOgIwZ/tIUUpLlbLrbLO1ldSksH/br07uow35GeONuGXn9H2gl6Zc+ITyazsuepTHCwyY7cXFe/h7 MtwjDL5RB9ZO6kq5gTfsayx//B9lueprkuY9Bysrv6zGbl5LRv1UeYThThR2djyvHZK5yH9WAOS3f IAvBZnCmpegeYcMo7srxsmSG31D8d5jvfPawZOHcM5Mv+NhxsgRuyQoZ7I4NYbnvdtmZ38tbx+LTT WmYVOrIBhGzwQtf/+4wAyIFnS+fHagBv45fyKy1zunamCTiZMunglm+e59nItrKVAlZjSL4ou4wbM ShGTIh/g==; Received: from 200-161-159-120.dsl.telesp.net.br ([200.161.159.120] helo=[192.168.1.60]) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_128_GCM:128) (Exim) id 1nrewo-00BE00-NL; Thu, 19 May 2022 14:08:07 +0200 Message-ID: <73ade79a-5d76-0e68-708c-f14d3665a7d2@igalia.com> Date: Thu, 19 May 2022 09:07:25 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [PATCH 19/30] panic: Add the panic hypervisor notifier list Content-Language: en-US To: Petr Mladek References: <20220427224924.592546-1-gpiccoli@igalia.com> <20220427224924.592546-20-gpiccoli@igalia.com> From: "Guilherme G. Piccoli" In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Fri, 20 May 2022 08:15:30 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Mackerras , Justin Chen , Pavel Machek , Alexander Gordeev , "K. Y. Srinivasan" , Wei Liu , stern@rowland.harvard.edu, xen-devel@lists.xenproject.org, Christian Borntraeger , linux-pm@vger.kernel.org, linux-um@lists.infradead.org, Nicholas Piggin , luto@kernel.org, Mihai Carabas , tglx@linutronix.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, senozhatsky@chromium.org, d.hatayama@jp.fujitsu.com, mhiramat@kernel.org, akpm@linux-foundation.org, linux-hyperv@vger.kernel.org, dave.hansen@linux.intel.com, linux-s390@vger.kernel.org, Stephen Hemminger , Vasily Gorbik , vgoyal@redhat.com, Sven Schnelle , Andrea Parri , linux-xtensa@linux-xtensa.org, john.ogness@linutronix.de, Scott Branden , Doug Berger , Markus Mayer , hidehiro.kawai.ez@hitachi.com, linux-arm-kernel@lists.infradead.org, kernel-dev@igalia.com, fabiomirmar@gmail.com, halves@canonical.com, alejandro.j.jimenez@oracle.com, feng.tang@intel.com, zhenwei pi , will@kernel.org, Florian Fainelli , bhe@redhat.com, corbet@lwn.net, Dexuan Cui , Evan Green , bcm-kernel-feedback-list@broadcom.com, Tianyu Lan , keescook@chromium.org, arnd@arndb.de, Haiyang Zhang , rostedt@goodmis.org, rcu@vger.kernel.org, bp@alien8.de, openipmi-developer@lists.sourceforge.net, Thomas Bogendoerfer , linux-parisc@vger.kernel.org, Sebastian Reichel , linux-alpha@vger.kernel.org, Brian Norris , "David S. Miller" , peterz@infradead.org, linux-remoteproc@vger.kernel.org, mikelley@microsoft.com, sparclinux@vger.kernel.org, Lee Jones , Ard Biesheuvel , linux-leds@vger.kernel.org, x86@kernel.org, mingo@redhat.com, dyoung@redhat.com, paulmck@kernel.org, Heiko Carstens , Shile Zhang , Wang ShaoBo , Christophe JAILLET , David Gow , linux-tegra@vger.kernel.org, andriy.shevchenko@linux.intel.com, Hari Bathini , linux-edac@vger.kernel.org, jgross@suse.com, netdev@vger.kernel.org, kernel@gpiccoli.net, kexec@lists.infradead.org, linux-mips@vger.kernel.org, Julius Werner , vkuznets@redhat.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 19/05/2022 04:03, Petr Mladek wrote: > [...] > I would ignore it for now. If anyone would want to safe the log > then they would need to read it. They will most likely use > the existing kmsg_dump() infastructure. In fact, they should > use it to avoid a code duplication. > > Best Regards, > Petr Cool, thanks! I agree, let's expect people use kmsg_dump() as they should =) From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guilherme G. Piccoli Date: Thu, 19 May 2022 09:07:25 -0300 Subject: [PATCH 19/30] panic: Add the panic hypervisor notifier list In-Reply-To: References: <20220427224924.592546-1-gpiccoli@igalia.com> <20220427224924.592546-20-gpiccoli@igalia.com> Message-ID: <73ade79a-5d76-0e68-708c-f14d3665a7d2@igalia.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kexec@lists.infradead.org On 19/05/2022 04:03, Petr Mladek wrote: > [...] > I would ignore it for now. If anyone would want to safe the log > then they would need to read it. They will most likely use > the existing kmsg_dump() infastructure. In fact, they should > use it to avoid a code duplication. > > Best Regards, > Petr Cool, thanks! I agree, let's expect people use kmsg_dump() as they should =) From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <73ade79a-5d76-0e68-708c-f14d3665a7d2@igalia.com> Date: Thu, 19 May 2022 09:07:25 -0300 MIME-Version: 1.0 Subject: Re: [PATCH 19/30] panic: Add the panic hypervisor notifier list Content-Language: en-US References: <20220427224924.592546-1-gpiccoli@igalia.com> <20220427224924.592546-20-gpiccoli@igalia.com> From: "Guilherme G. Piccoli" In-Reply-To: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-um" Errors-To: linux-um-bounces+geert=linux-m68k.org@lists.infradead.org To: Petr Mladek Cc: David Gow , Evan Green , Julius Werner , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Sebastian Reichel , linux-pm@vger.kernel.org, Florian Fainelli , akpm@linux-foundation.org, bhe@redhat.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-leds@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-s390@vger.kernel.org, linux-tegra@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, netdev@vger.kernel.org, openipmi-developer@lists.sourceforge.net, rcu@vger.kernel.org, sparclinux@vger.kernel.org, xen-devel@lists.xenproject.org, x86@kernel.org, kernel-dev@igalia.com, kernel@gpiccoli.net, halves@canonical.com, fabiomirmar@gmail.com, alejandro.j.jimenez@oracle.com, andriy.shevchenko@linux.intel.com, arnd@arndb.de, bp@alien8.de, corbet@lwn.net, d.hatayama@jp.fujitsu.com, dave.hansen@linux.intel.com, dyoung@redhat.com, feng.tang@intel.com, gregkh@linuxfoundation.org, mikelley@microsoft.com, hidehiro.kawai.ez@hitachi.com, jgross@suse.com, john.ogness@linutronix.de, keescook@chromium.org, luto@kernel.org, mhiramat@kernel.org, mingo@redhat.com, paulmck@kernel.org, peterz@infradead.org, rostedt@goodmis.org, senozhatsky@chromium.org, stern@rowland.harvard.edu, tglx@linutronix.de, vgoyal@redhat.com, vkuznets@redhat.com, will@kernel.org, Alexander Gordeev , Andrea Parri , Ard Biesheuvel , Benjamin Herrenschmidt , Brian Norris , Christian Borntraeger , Christophe JAILLET , "David S. Miller" , Dexuan Cui , Doug Berger , Haiyang Zhang , Hari Bathini , Heiko Carstens , Justin Chen , "K. Y. Srinivasan" , Lee Jones , Markus Mayer , Michael Ellerman , Mihai Carabas , Nicholas Piggin , Paul Mackerras , Pavel Machek , Shile Zhang , Stephen Hemminger , Sven Schnelle , Thomas Bogendoerfer , Tianyu Lan , Vasily Gorbik , Wang ShaoBo , Wei Liu , zhenwei pi On 19/05/2022 04:03, Petr Mladek wrote: > [...] > I would ignore it for now. If anyone would want to safe the log > then they would need to read it. They will most likely use > the existing kmsg_dump() infastructure. In fact, they should > use it to avoid a code duplication. > > Best Regards, > Petr Cool, thanks! I agree, let's expect people use kmsg_dump() as they should =) _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Guilherme G. Piccoli" Subject: Re: [PATCH 19/30] panic: Add the panic hypervisor notifier list Date: Thu, 19 May 2022 09:07:25 -0300 Message-ID: <73ade79a-5d76-0e68-708c-f14d3665a7d2@igalia.com> References: <20220427224924.592546-1-gpiccoli@igalia.com> <20220427224924.592546-20-gpiccoli@igalia.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From: References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=8Or+sigV8tAW403lBCNOcYfh+f/QtBZxoM4MtJnkEDo=; b=JqidS10tAFi8w45bv/QRWgkoh/ KOgIwZ/tIUUpLlbLrbLO1ldSksH/br07uow35GeONuGXn9H2gl6Zc+ITyazsuepTHCwyY7cXFe/h7 MtwjDL5RB9ZO6kq5gTfsayx//B9lueprkuY9Bysrv6zGbl5LRv1UeYThThR2djyvHZK5yH9WAOS3f IAvBZnCmpegeYcMo7srxsmSG31D8d5jvfPawZOHcM5Mv+NhxsgRuyQoZ7I4NYbnvdtmZ38tbx+LTT WmYVOrIBhGzwQtf/+4wAyIFnS+fHagBv45fyKy1zunamCTiZMunglm+e59nItrKVAlZjSL4ou4wbM ShGTIh/ Content-Language: en-US In-Reply-To: List-ID: Content-Type: text/plain; charset="us-ascii" To: Petr Mladek Cc: David Gow , Evan Green , Julius Werner , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Sebastian Reichel , linux-pm@vger.kernel.org, Florian Fainelli , akpm@linux-foundation.org, bhe@redhat.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-leds@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-s390@vger.kernel.org, linux-tegra@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org On 19/05/2022 04:03, Petr Mladek wrote: > [...] > I would ignore it for now. If anyone would want to safe the log > then they would need to read it. They will most likely use > the existing kmsg_dump() infastructure. In fact, they should > use it to avoid a code duplication. > > Best Regards, > Petr Cool, thanks! I agree, let's expect people use kmsg_dump() as they should =)