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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 B094DC3F6B0 for ; Fri, 19 Aug 2022 09:43:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GVM4PwdZSqy6e8kz4KwNWtzjnM30yYkmu08cU8rbQnM=; b=2KA6FpO3P96sX4 MhAUWSEIQkrxtpXxVRs4yaEdj41MeASrCeb55j9ePnk1BxkQtVPo/HcdeWaZsWC6i8mFF/d+pbZyh dn5W3Y99b3yeuwawD/wH/fos0iY5chO9+RdONme0Z8pHaL2+4+ibuAUrqR8EyWDWvSsnOer2plFgz t1FC4eXAbnlcIoexumlIMEehjJPTMAJ9vdAxQ+8xFmhivQVmOTuIz1D4XpEL51rnvBngm4iVHYpvb fDrwSAPiUHYhOcOF1+QkFOGRPz+wH/JIGaqSKG2mjKY73hIQBmpB2oIjixvuaRVcrqyQu22cdgHfY V5ZIzjP+du4r+iPxDyiw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOyWo-0058cT-8t; Fri, 19 Aug 2022 09:42:58 +0000 Received: from mail.skyhub.de ([2a01:4f8:190:11c2::b:1457]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOR61-007M5L-B9 for kexec@lists.infradead.org; Wed, 17 Aug 2022 22:01:07 +0000 Received: from zn.tnic (p200300ea971b98b0329c23fffea6a903.dip0.t-ipconnect.de [IPv6:2003:ea:971b:98b0:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id F29291EC059D; Thu, 18 Aug 2022 00:00:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1660773659; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=nNsL/+Bz+9jQP2JY5PHReXF2fQeFbrG3QS9oS4053lY=; b=EcytJ926HTqKY6iSYbZ9VBuyvlaElspGvROa+w6sC6qpg+gnuk202m0ev0QQX3VcwPLvhz 3Kh0yX5o0h3cnAPNrzvrJxUx85twc3K6ijGAFSHHorOfWLAGu5lBjGvRP5JOpjp547FvaI WU+KSM6AbjGnX8o7CObtOrsWcTR5bi4= Date: Thu, 18 Aug 2022 00:00:58 +0200 From: Borislav Petkov To: "Guilherme G. Piccoli" Cc: pmladek@suse.com, Dinh Nguyen , Tony Luck , akpm@linux-foundation.org, bhe@redhat.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org, netdev@vger.kernel.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, 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, linux-edac@vger.kernel.org Subject: Re: [PATCH v2 10/13] EDAC/altera: Skip the panic notifier if kdump is loaded Message-ID: References: <20220719195325.402745-1-gpiccoli@igalia.com> <20220719195325.402745-11-gpiccoli@igalia.com> <46137c67-25b4-6657-33b7-cffdc7afc0d7@igalia.com> <7f016d7f-a546-a45d-c65c-bc35269b4faa@igalia.com> <1ee275b3-97e8-4c2b-be88-d50898d17e23@igalia.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1ee275b3-97e8-4c2b-be88-d50898d17e23@igalia.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220817_150105_645098_36479744 X-CRM114-Status: UNSURE ( 8.26 ) X-CRM114-Notice: Please train this message. X-Mailman-Approved-At: Fri, 19 Aug 2022 02:42:41 -0700 X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On Wed, Aug 17, 2022 at 06:56:11PM -0300, Guilherme G. Piccoli wrote: > But do you agree that currently, in case of a kdump, that information > *is not collected*, with our without my patch? If for some reason that panic notifier does not get run before kdump, then that's a bug and that driver should not use a panic notifier to log hw errors in the first place. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec