Message ID | 20220427224924.592546-27-gpiccoli@igalia.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <xen-devel-bounces@lists.xenproject.org> 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.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 D4383C433F5 for <xen-devel@archiver.kernel.org>; Wed, 27 Apr 2022 23:03:33 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.315610.534440 (Exim 4.92) (envelope-from <xen-devel-bounces@lists.xenproject.org>) id 1njqgs-0007Ez-7b; Wed, 27 Apr 2022 23:03:22 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 315610.534440; Wed, 27 Apr 2022 23:03:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from <xen-devel-bounces@lists.xenproject.org>) id 1njqgr-00076C-2o; Wed, 27 Apr 2022 23:03:21 +0000 Received: by outflank-mailman (input) for mailman id 315610; Wed, 27 Apr 2022 22:57:36 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from <SRS0=mIOA=VF=igalia.com=gpiccoli@srs-se1.protection.inumbo.net>) id 1njqbI-00046D-Q8 for xen-devel@lists.xenproject.org; Wed, 27 Apr 2022 22:57:36 +0000 Received: from fanzine2.igalia.com (fanzine.igalia.com [178.60.130.6]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 6d7f60b2-c67d-11ec-8fc3-03012f2f19d4; Thu, 28 Apr 2022 00:57:35 +0200 (CEST) Received: from [179.113.53.197] (helo=localhost) by fanzine2.igalia.com with esmtpsa (Cipher TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1njqb3-0002Tm-Pi; Thu, 28 Apr 2022 00:57:22 +0200 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion <xen-devel.lists.xenproject.org> List-Unsubscribe: <https://lists.xenproject.org/mailman/options/xen-devel>, <mailto:xen-devel-request@lists.xenproject.org?subject=unsubscribe> List-Post: <mailto:xen-devel@lists.xenproject.org> List-Help: <mailto:xen-devel-request@lists.xenproject.org?subject=help> List-Subscribe: <https://lists.xenproject.org/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xenproject.org?subject=subscribe> Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" <xen-devel-bounces@lists.xenproject.org> X-Inumbo-ID: 6d7f60b2-c67d-11ec-8fc3-03012f2f19d4 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: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=Vlo9T2/mvIa7VmsgTZAplfpKcY639xSpi9Lsc7QD2sA=; b=ZiYAT8sJyiBNaHzrk2673FL4+8 1oiyWalKP6LGmKEc9hZJWoXC6cS5nMMrcCw5Iicmmfaanay2XW+Ea9CLz93XJRZPptEPdWhd8bk0b rKw9muPDbsgcmhx+6dtX/C/iDyONNGYxGodf7FR5gZ6gaCx9CBSOMyg/WgkwloH6LwMYOPDHwMc9i DlZzPF1Rmfq/gUUioCECpXAnYQMmNjWP7xmmSjqLdHZxdMlvMlgrtO3h+d5FTnJJbisLeLao1OJx/ z7mwY9pmIo/3ja9SO2+rtPXIxKaESObUyZjm7eg6MS41mJJ7ZAlwRmPdpw93iK7tmvwyFHIvecdrE ZFlVRrJg==; From: "Guilherme G. Piccoli" <gpiccoli@igalia.com> To: akpm@linux-foundation.org, bhe@redhat.com, pmladek@suse.com, kexec@lists.infradead.org Cc: linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, coresight@lists.linaro.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-pm@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, gpiccoli@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, Andrea Parri <parri.andrea@gmail.com>, Dexuan Cui <decui@microsoft.com>, Haiyang Zhang <haiyangz@microsoft.com>, "K. Y. Srinivasan" <kys@microsoft.com>, Stephen Brennan <stephen.s.brennan@oracle.com>, Stephen Hemminger <sthemmin@microsoft.com>, Tianyu Lan <Tianyu.Lan@microsoft.com>, Wei Liu <wei.liu@kernel.org> Subject: [PATCH 26/30] Drivers: hv: Do not force all panic notifiers to execute before kdump Date: Wed, 27 Apr 2022 19:49:20 -0300 Message-Id: <20220427224924.592546-27-gpiccoli@igalia.com> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220427224924.592546-1-gpiccoli@igalia.com> References: <20220427224924.592546-1-gpiccoli@igalia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit |
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The panic notifiers refactor
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expand
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diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c index ae68298c0dca..af59793de523 100644 --- a/drivers/hv/hv_common.c +++ b/drivers/hv/hv_common.c @@ -73,18 +73,6 @@ int __init hv_common_init(void) { int i; - /* - * Hyper-V expects to get crash register data or kmsg when - * crash enlightment is available and system crashes. Set - * crash_kexec_post_notifiers to be true to make sure that - * calling crash enlightment interface before running kdump - * kernel. - */ - if (ms_hyperv.misc_features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) { - crash_kexec_post_notifiers = true; - pr_info("Hyper-V: enabling crash_kexec_post_notifiers\n"); - } - /* * Allocate the per-CPU state for the hypercall input arg. * If this allocation fails, we will not be able to setup