From nobody Thu Apr 9 09:10:28 2026 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 7204EC4332F for ; Thu, 3 Nov 2022 18:00:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232113AbiKCSAW (ORCPT ); Thu, 3 Nov 2022 14:00:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232059AbiKCR73 (ORCPT ); Thu, 3 Nov 2022 13:59:29 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAE662BE9 for ; Thu, 3 Nov 2022 10:59:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1667498360; x=1699034360; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=tprEQhizZvNJCMWGXO2qdM0qzd8PBoK3akX16cVKTX0=; b=S0IhcWb82g6gPmeGXgWVm8G8YpKbKEoNpaWSdjG0t4iuJSBLCTMZR7BM SHWCFga6P2Bajv0dM13PE2we5ZsZ7tdhhqMidPTZb82HS0dFPDIP4iHUz x/5/wDSZs2LzLXkOc2OscVPxoffkurZpmwCjpBA7z25pfZ2pgT9d3C6y5 lK32tE2D15+V+Jw+6GWfl75jOvgjo/JWNUWMXZrGc/AiCK2VGZ313hSGm StFKDdam9JUdvoYLOjZcoIIwpcOm9H9UEQHkUvGUeVxp7PDbbYW4LzE8S Z58ABG2ZendIBDnAlYQ1VXGQGBFQjhFvfIuGo6g87S8ZAnvbVbGVB3HbL Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10520"; a="310878484" X-IronPort-AV: E=Sophos;i="5.96,134,1665471600"; d="scan'208";a="310878484" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2022 10:59:19 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10520"; a="809762574" X-IronPort-AV: E=Sophos;i="5.96,134,1665471600"; d="scan'208";a="809762574" Received: from araj-dh-work.jf.intel.com ([10.165.157.158]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Nov 2022 10:59:18 -0700 From: Ashok Raj To: Borislav Petkov , Thomas Gleixner Cc: "LKML Mailing List" , X86-kernel , Tony Luck , Dave Hansen , Arjan van de Ven , Andy Lutomirski , Jacon Jun Pan , Tom Lendacky , Kai Huang , Andrew Cooper , Ashok Raj Subject: [v2 12/13] x86/microcode: Display revisions only when update is successful Date: Thu, 3 Nov 2022 17:59:00 +0000 Message-Id: <20221103175901.164783-13-ashok.raj@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221103175901.164783-1-ashok.raj@intel.com> References: <20221103175901.164783-1-ashok.raj@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Display the update message only when its successful Reviewed-by: Tony Luck Signed-off-by: Ashok Raj --- arch/x86/kernel/cpu/microcode/core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/mic= rocode/core.c index 17dba13d397d..a7d0cbbb2505 100644 --- a/arch/x86/kernel/cpu/microcode/core.c +++ b/arch/x86/kernel/cpu/microcode/core.c @@ -591,11 +591,11 @@ static int microcode_reload_late(void) if (ret =3D=3D 0) microcode_check(&info); =20 - pr_info("Reload completed, microcode revision: 0x%x -> 0x%x\n", - old, boot_cpu_data.microcode); - unregister_nmi_handler(NMI_LOCAL, "ucode_nmi"); =20 + if (!ret) + pr_info("Reload completed, microcode revision: 0x%x -> 0x%x\n", + old, boot_cpu_data.microcode); done: return ret; } --=20 2.34.1