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 D1FD7C32774 for ; Fri, 19 Aug 2022 09:43:05 +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=qpL/3QGI/btnf2UaXCw3GyVXJUNq+KBLtuAY83xGsCA=; b=FPnds9yKQ3RoXb xan0U7F6KbS5vJAJTv6AjpL0+r7c/duQyr6cvsN/lcoPT20XSzpgVOfTl/p4LzKbCmNWo7G19or4E reWkOkhO07hcdxGA+SNqQp9ZQpvHA5bJ4P26PWv3veZn02sMJOagcBiRDA3uexRr/6ZyYGcKyMwIC ryeYNtL3drj5VD823O2QEXCLMukk0As907xYp9NGDkYvkL4+kg/vfRLv9aUjveXQnOfEZUrr5KaEL MIx/smyNJGYzEqorsICHnBE3o9Ls+uvhP9BjaYmHehZOzpdxbmgwj29sTsO/Gf45A6j+O5V9XjIgq pyJHSWBDMXh6kj9N/AKA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOyWr-0058fw-GS; Fri, 19 Aug 2022 09:43:01 +0000 Received: from mail.skyhub.de ([5.9.137.197]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOROB-007XXT-BY for kexec@lists.infradead.org; Wed, 17 Aug 2022 22:19:52 +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 745D01EC0543; Thu, 18 Aug 2022 00:19:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1660774780; 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=hXb/5tHp6HfhVeqcHs2KXoyJYfDFjl5eR7Mi1mvaxpU=; b=aCGSvwvvljvCEaJnuieMUHmxokJbGwx1N2ecJckwLwjciaf8K/4oeits3GagzeiKhsQ1kg TqLzx1UbXr7TUqE7uarhxcZ32keEEkXz1XhLT9CXjcbJRiIozt74+WdVTikd9cxazV91O3 8w4SuDgO8+X3R6DL4CVML0pT4aaXuEk= Date: Thu, 18 Aug 2022 00:19:36 +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: <46137c67-25b4-6657-33b7-cffdc7afc0d7@igalia.com> <7f016d7f-a546-a45d-c65c-bc35269b4faa@igalia.com> <1ee275b3-97e8-4c2b-be88-d50898d17e23@igalia.com> <2f21b91c-4fb0-42f8-0820-a6036405cb29@igalia.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <2f21b91c-4fb0-42f8-0820-a6036405cb29@igalia.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220817_151951_581734_11002D37 X-CRM114-Status: UNSURE ( 7.43 ) 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 07:09:26PM -0300, Guilherme G. Piccoli wrote: > Again - a matter of a trade-off, a good compromise must be agreed by all > parties (kdump maintainers are usually extremely afraid of taking risks > to not break kdump). Right, and logging hw errors from a panic notifier feels simply weird. x86 has its own, special notifier exactly for that and it is independent from the panic path but it gets run right after the exception raised due to the hw error is done. Dunno if ARM has such facilities tho... Thx. -- 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