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 X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84A57C433E6 for ; Mon, 15 Feb 2021 16:17:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B83164DEE for ; Mon, 15 Feb 2021 16:17:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232263AbhBOQRN (ORCPT ); Mon, 15 Feb 2021 11:17:13 -0500 Received: from mail.kernel.org ([198.145.29.99]:46650 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230005AbhBOPfQ (ORCPT ); Mon, 15 Feb 2021 10:35:16 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7BB3364EC7; Mon, 15 Feb 2021 15:31:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1613403105; bh=LtxRUfpLwRQQJdBOvkOkAPlbx4qTobni8oVIcD7kdA4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ppdRvsrT7eGD49Vt2GMYHbGQ0J7KV9XOF2vq0nhxQWeAJRUb2izIFasxg/cyJNzOL EsVvPvchsaNKufe0Tj1mVyH8N8qsqcIIJwgJjac0mR0/53JX2ckrmwR4N90AB3L+A6 cOfdtW8oRdMCG1Fytkn440ISjUIbgboXr4wMygHY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Fenghua Yu , Borislav Petkov , Tony Luck , Sasha Levin Subject: [PATCH 5.10 029/104] x86/split_lock: Enable the split lock feature on another Alder Lake CPU Date: Mon, 15 Feb 2021 16:26:42 +0100 Message-Id: <20210215152720.427102627@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210215152719.459796636@linuxfoundation.org> References: <20210215152719.459796636@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Fenghua Yu [ Upstream commit 8acf417805a5f5c69e9ff66f14cab022c2755161 ] Add Alder Lake mobile processor to CPU list to enumerate and enable the split lock feature. Signed-off-by: Fenghua Yu Signed-off-by: Borislav Petkov Reviewed-by: Tony Luck Link: https://lkml.kernel.org/r/20210201190007.4031869-1-fenghua.yu@intel.com Signed-off-by: Sasha Levin --- arch/x86/kernel/cpu/intel.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 59a1e3ce3f145..816fdbec795a4 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -1159,6 +1159,7 @@ static const struct x86_cpu_id split_lock_cpu_ids[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE, 1), X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, 1), X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, 1), + X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, 1), {} }; -- 2.27.0