From patchwork Sun Mar 12 11:32:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Borislav Petkov X-Patchwork-Id: 68284 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp678320wrd; Sun, 12 Mar 2023 04:39:25 -0700 (PDT) X-Google-Smtp-Source: AK7set8rWmBVH0y5to90mtxsySPEWUKx0DK6+HKLu83iwvkopAjw8Bf2R9iCuVqkWpbg7q+DzdGO X-Received: by 2002:a62:1a4c:0:b0:623:79d9:a8e6 with SMTP id a73-20020a621a4c000000b0062379d9a8e6mr1283466pfa.19.1678621164846; Sun, 12 Mar 2023 04:39:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1678621164; cv=none; d=google.com; s=arc-20160816; b=ui3YLzeulPxqiDWgCmFNlJM5KAWAHFBIJ+vYunznnlFQLdgX5ODc2NjcOjqHpTbgtV yjvVHg/yzZYvRnOc5z/5fJQYKgYaTzokuUl19ZoUQj7UKeacKsBG+BHS4l9s4HaYrgSS flmhfaJ8tDN2j+06bKcqNJe6esAGj9r8n1CZ4MBeYRfleHJH+m+I8BrDZ394sZkfZ8Il aNMt7jymy76Kg7C4spTp48uDz7fT/sIA/SZLqI1/gmK/N6CitSfYC9NxEmb/hyspEeOp WxT4BZQb9uWwOD0rDG1KYvnoaNvoVs53KC/CaTfEJcuUQFQCcTKLEMlZ61C0EogtEdCe ZZBw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-disposition:mime-version:message-id :subject:cc:to:from:date:dkim-signature; bh=XDj2C/OhXZ4L1lDVOAiNAHAUP7jaMEt0ROBkzh4X89Y=; b=SdKXslJ23WJdi4VCEuHAO3hJFN/gGrjhFSPJJSFbeW2von+mb1hz03mef4Mc1IwWvM kjRYdZ0ZlCnhIXXHlmF7dMfxC1XehFselsYj3g176jdXD1qr1LKKeTRRidMAiHCPMcEa izRf1wXJvRiqx9X6E/geBczqgphnkEFjMlgY3Lhq4hZNtSlB/hvBCP02LKwXdSGkAy0R EQEV1UK0i9pVz30Xmz4rbIlSkj+hcSrJK9wgpri3wUdm7TpGdqeZTotZB1iMwem6tebY ArYdbUf7fMQQvPLnChdeslR6yM9dPQvbtnYQbcvD9Vu49K/pttjw8Sv5GxMBY879vZaQ wBOA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=bf3wixeB; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id v2-20020aa799c2000000b005a90ee7188fsi3914203pfi.49.2023.03.12.04.39.12; Sun, 12 Mar 2023 04:39:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=bf3wixeB; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230259AbjCLLdA (ORCPT + 99 others); Sun, 12 Mar 2023 07:33:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230249AbjCLLcw (ORCPT ); Sun, 12 Mar 2023 07:32:52 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 677541043B for ; Sun, 12 Mar 2023 04:32:25 -0700 (PDT) Received: from zn.tnic (p5de8e9fe.dip0.t-ipconnect.de [93.232.233.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id DA4551EC02FE; Sun, 12 Mar 2023 12:32:05 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1678620725; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:references; bh=XDj2C/OhXZ4L1lDVOAiNAHAUP7jaMEt0ROBkzh4X89Y=; b=bf3wixeBlqt0+ZdGi9K1owVotiQZIsqSeWgkXaHmMrKBeChe1pSlMr1n83ovK5GOpXkHgd f7QBauhLPhFIWSn/EQIG+1OsJRksdWL/HhaWsd833dP3rJCNW9HnEVqVgygzVVPyiTHrjP no1BR5uk1Y66DRHZe2sArWx+dh5oyow= Date: Sun, 12 Mar 2023 12:32:01 +0100 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] x86/urgent for 6.3 Message-ID: <20230312113201.GAZA24MdYiw4Cq97sJ@fat_crate.local> MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760161866714660885?= X-GMAIL-MSGID: =?utf-8?q?1760161866714660885?= Hi Linus, please pull a single erratum fix for AMD machines. Thx. --- The following changes since commit fe15c26ee26efa11741a7b632e9f23b01aca4cc6: Linux 6.3-rc1 (2023-03-05 14:52:03 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_urgent_for_v6.3_rc2 for you to fetch changes up to b0563468eeac88ebc70559d52a0b66efc37e4e9d: x86/CPU/AMD: Disable XSAVES on AMD family 0x17 (2023-03-08 16:56:08 +0100) ---------------------------------------------------------------- - Disable XSAVES on AMD Zen1 and Zen2 machines due to an erratum. No impact to anything as those machines will fallback to XSAVEC which is equivalent there. ---------------------------------------------------------------- Andrew Cooper (1): x86/CPU/AMD: Disable XSAVES on AMD family 0x17 arch/x86/kernel/cpu/amd.c | 9 +++++++++ 1 file changed, 9 insertions(+)