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 09AE3CD5BC9 for ; Thu, 28 May 2026 00:43:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8XqGfPBcF9bFjDUhWCxrpIIXmVyxEM9VuCw6U3fAvno=; b=pNrcxrpQHgWpiBijGG1E+4+v7g lSy5QFezn7LP/n5JtA8FeBGK0SxXeVPUjqb9BxTdIjb3MUBKNB1S8X0/g19j/7VU3/XbpAhcfs9yF hgyw4nHeCfl5+zc8vWvJcXnBlzpjjUd/WV1o67oy7IFKFNLpPqfuOuH0jpOY1oN5d7TPGjGagLKeR 1CYv1oI+Z2W6/nSdMR3dp5This4H4VtQTZXyHSOQQuJaZ128SOKTLZQ2JjCPR0bzQ9bRjLZ/gyuE1 myqk+B6woe7xJRaKA2qPtKW9APzh853CLho/jtWGDAXt0Rw8RM6sZkv7xmOhIPn7Wl7HXww/4mvrw kMrmkm5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wSOqH-00000004tGe-0uNc; Thu, 28 May 2026 00:43:21 +0000 Received: from linux.microsoft.com ([13.77.154.182]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wSOpa-00000004sL2-3M0a; Thu, 28 May 2026 00:42:41 +0000 Received: by linux.microsoft.com (Postfix, from userid 1241) id F1B1220B716D; Wed, 27 May 2026 17:42:27 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com F1B1220B716D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1779928947; bh=8XqGfPBcF9bFjDUhWCxrpIIXmVyxEM9VuCw6U3fAvno=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W9kAPBs8LwEWBV0ebKB/ahPWQuFzeLJ6xNmCYxKujyhsamuhvAAWjEe9z72dZsEtP kUds189D7aKJHbd3LE6QYUtwgD6foSF58eDpH1+s1/eKnLq5WuYzt8Hoz7lXKZV2Ts rilWfX9z+RcPy4AxdmmGO1/QNhU4PO6QOAMxD7Qo= From: Jork Loeser To: linux-hyperv@vger.kernel.org, linux-mm@kvack.org, kexec@lists.infradead.org Cc: "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Long Li , Mike Rapoport , Pasha Tatashin , Pratyush Yadav , Alexander Graf , Jason Miu , Andrew Morton , David Hildenbrand , Muchun Song , Oscar Salvador , Baoquan He , Catalin Marinas , Will Deacon , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Kees Cook , Ran Xiaokai , Justinien Bouron , Sourabh Jain , Pingfan Liu , "Rafael J. Wysocki" , Mario Limonciello , linux-arm-kernel@lists.infradead.org, x86@kernel.org, linux-kernel@vger.kernel.org, Michael Kelley , Jork Loeser Subject: [RFC PATCH 19/20] kexec: export kexec_in_progress for modules Date: Wed, 27 May 2026 17:42:01 -0700 Message-ID: <20260528004204.1484584-20-jloeser@linux.microsoft.com> X-Mailer: git-send-email 2.43.7 In-Reply-To: <20260528004204.1484584-1-jloeser@linux.microsoft.com> References: <20260528004204.1484584-1-jloeser@linux.microsoft.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260527_174238_869709_7E9E4E99 X-CRM114-Status: UNSURE ( 8.99 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Modules that register reboot notifiers may need to distinguish a kexec from a regular reboot. Export kexec_in_progress so they can check without requiring a built-in wrapper. Signed-off-by: Jork Loeser --- kernel/kexec_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index a43d2da0fe3e..68efbba52fbd 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -53,6 +53,7 @@ atomic_t __kexec_lock = ATOMIC_INIT(0); /* Flag to indicate we are going to kexec a new kernel */ bool kexec_in_progress = false; +EXPORT_SYMBOL_GPL(kexec_in_progress); bool kexec_file_dbg_print; -- 2.43.0