From patchwork Mon Jul 31 06:41:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Li, Xin3" X-Patchwork-Id: 13333809 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 A369BC04A94 for ; Mon, 31 Jul 2023 07:13:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230161AbjGaHNa (ORCPT ); Mon, 31 Jul 2023 03:13:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231382AbjGaHMS (ORCPT ); Mon, 31 Jul 2023 03:12:18 -0400 Received: from mgamail.intel.com (unknown [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58B6D359F; Mon, 31 Jul 2023 00:10:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690787423; x=1722323423; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=0k0T0+NBS4NOJOU0xtkOh6eqcDmcObEt/EaW35o1kMc=; b=UmQcSKwC3EMO/CubajJwt74gKWtWPL2GtqkG7H0gEJjykDP0/RDhoKYA Yb3RrQ4mtTk4ZLVopP21ijWMa76BBNi91KKFFJwigYbUMfVqRmb/ogTQJ 5fg8A/U2G5EMVVTuA53zuJxde8DJYz793K4tL8DCeSHkr4gZJlpmlp16T GabUCG55V92LbT7zldScIL8B+UYHcI62wauioi0k6Q3Y7T4BEJ8IojW7K pm8cq5Em/M5N0TsCXdVMV40h/GxS+xD6LEOMrjwv9I2MacxQ4HD8/XrIs 6347JJ8/Kc7x70rx7ISjM15HnXA9ZiwwT7IaIqAh+oVieIpcJQJpFu3XN g==; X-IronPort-AV: E=McAfee;i="6600,9927,10787"; a="432750163" X-IronPort-AV: E=Sophos;i="6.01,244,1684825200"; d="scan'208";a="432750163" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Jul 2023 00:10:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10787"; a="798157785" X-IronPort-AV: E=Sophos;i="6.01,244,1684825200"; d="scan'208";a="798157785" Received: from unknown (HELO fred..) ([172.25.112.68]) by fmsmga004.fm.intel.com with ESMTP; 31 Jul 2023 00:10:08 -0700 From: Xin Li To: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org, linux-hyperv@vger.kernel.org, kvm@vger.kernel.org, xen-devel@lists.xenproject.org Cc: Jonathan Corbet , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Andy Lutomirski , Oleg Nesterov , Tony Luck , "K . Y . Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Paolo Bonzini , Wanpeng Li , Vitaly Kuznetsov , Sean Christopherson , Peter Zijlstra , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Josh Poimboeuf , "Paul E . McKenney" , Catalin Marinas , Randy Dunlap , Steven Rostedt , Kim Phillips , Xin Li , Hyeonggon Yoo <42.hyeyoo@gmail.com>, "Liam R . Howlett" , Sebastian Reichel , "Kirill A . Shutemov" , Suren Baghdasaryan , Pawan Gupta , Jiaxi Chen , Babu Moger , Jim Mattson , Sandipan Das , Lai Jiangshan , Hans de Goede , Reinette Chatre , Daniel Sneddon , Breno Leitao , Nikunj A Dadhania , Brian Gerst , Sami Tolvanen , Alexander Potapenko , Andrew Morton , Arnd Bergmann , "Eric W . Biederman" , Kees Cook , Masami Hiramatsu , Masahiro Yamada , Ze Gao , Fei Li , Conghui , Ashok Raj , "Jason A . Donenfeld" , Mark Rutland , Jacob Pan , Jiapeng Chong , Jane Malalane , David Woodhouse , Boris Ostrovsky , Arnaldo Carvalho de Melo , Yantengsi , Christophe Leroy , Sathvika Vasireddy Subject: [PATCH v9 32/36] x86/fred: Export fred_entrypoint_kernel() for handling NMI in NMI induced VM exits Date: Sun, 30 Jul 2023 23:41:29 -0700 Message-Id: <20230731064133.3881-3-xin3.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230731064133.3881-1-xin3.li@intel.com> References: <20230731064133.3881-1-xin3.li@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Export fred_entrypoint_kernel() for handling NMI in NMI induced VM exits. Tested-by: Shan Kang Signed-off-by: Xin Li --- arch/x86/entry/entry_64_fred.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/entry/entry_64_fred.S b/arch/x86/entry/entry_64_fred.S index d24bf7f10ac8..12063267d2ac 100644 --- a/arch/x86/entry/entry_64_fred.S +++ b/arch/x86/entry/entry_64_fred.S @@ -4,6 +4,7 @@ */ #include +#include #include #include "calling.h" @@ -54,3 +55,4 @@ SYM_CODE_START_NOALIGN(fred_entrypoint_kernel) FRED_EXIT ERETS SYM_CODE_END(fred_entrypoint_kernel) +EXPORT_SYMBOL(fred_entrypoint_kernel)