From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB889367D for ; Wed, 16 Feb 2022 18:58:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645037890; x=1676573890; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=woJ79QUOPww2RdC3yoNTSEvnC9MvtlpZsdBYk2iQ8f0=; b=epFAFpJJIB5Ujz6Qei9Cd7sbNbbbZ0KmuVQXPX4HY7H93hxXVSurBPjk Sst0EmAUMqHSQcF/Rui7JPPUWFIuzJJ+9eR9BL7zL7HB4NPcN1PZFR1mL iCz7r/OC/wZi7G5VOXbOcJR0Am6FTe3pWumTctgd2Lxs1TZL+4CJLDhkV bqFtIm0Tfsf+baiis92UDvdF3CkZIdisEz+SmNCyIuv+0q8L2GZmqZemJ 0Iq5Yv7O/BeSI0Hfp957y2AMGe5XUsHyADpalEA6DidmMrx5eQozrnAgc OMdzGXDCg2qFEevnu5nYOdgMu0s04ul9i5b30/kM77Vy9uWx/No+4V4Yw A==; X-IronPort-AV: E=McAfee;i="6200,9189,10260"; a="230660663" X-IronPort-AV: E=Sophos;i="5.88,374,1635231600"; d="scan'208";a="230660663" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Feb 2022 10:58:10 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,374,1635231600"; d="scan'208";a="681639816" Received: from fmsmsx604.amr.corp.intel.com ([10.18.126.84]) by fmsmga001.fm.intel.com with ESMTP; 16 Feb 2022 10:58:10 -0800 Received: from fmsmsx612.amr.corp.intel.com (10.18.126.92) by fmsmsx604.amr.corp.intel.com (10.18.126.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Wed, 16 Feb 2022 10:58:09 -0800 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx612.amr.corp.intel.com (10.18.126.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Wed, 16 Feb 2022 10:58:09 -0800 Received: from fmsmsx610.amr.corp.intel.com ([10.18.126.90]) by fmsmsx610.amr.corp.intel.com ([10.18.126.90]) with mapi id 15.01.2308.020; Wed, 16 Feb 2022 10:58:09 -0800 From: "Luck, Tony" To: Borislav Petkov CC: Jue Wang , "x86@kernel.org" , "linux-kernel@vger.kernel.org" , "patches@lists.linux.dev" Subject: RE: [PATCH] x86/mce: Add workaround for SKX/CLX/CPX spurious machine checks Thread-Topic: [PATCH] x86/mce: Add workaround for SKX/CLX/CPX spurious machine checks Thread-Index: AQHYHP3vSEwGqGB1nUuCa46AJSTbFqyVvVCA//99xQCAAVDKgIAAWhMAgAAlCgD//4KmEIAAi1IA//97AGA= Date: Wed, 16 Feb 2022 18:58:09 +0000 Message-ID: <7931e48318d64e808a2ccb30ab6f7995@intel.com> References: <20220208150945.266978-1-juew@google.com> <9f402331d25c47b69349c8171bbd49c1@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.6.200.16 x-originating-ip: [10.1.200.100] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 PiBZb3Ugc2hvdWxkJ3ZlIGxlYWQgd2l0aCB0aGF0IC0gdGhpcyBpcyBiYXNpY2FsbHkgb25lIG9m IHRob3NlICJ1bmRlciBhDQo+IGNvbXBsZXggc2V0IG9mIGNvbmRpdGlvbnMiIHRoaW5ncy4NCj4N Cj4gQW55dGhpbmcgYWdhaW5zdCBtZSBhZGRpbmcgdGhlbSB0byB0aGUgY29tbWl0IG1lc3NhZ2U/ DQoNCkFkZCB0aGUgdGhyZWUgY29uZGl0aW9ucy4gTm90IHRoZSAiR29vZ2xlIGhhcyBiaWxsaW9u cyBhbmQgYmlsbGlvbnMiIGpva2UuDQoNCi1Ub255DQo=