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Tue, 7 Jan 2020 13:04:30 +0000 Received: from MN2PR18MB3408.namprd18.prod.outlook.com ([fe80::b96d:5663:6402:82ea]) by MN2PR18MB3408.namprd18.prod.outlook.com ([fe80::b96d:5663:6402:82ea%7]) with mapi id 15.20.2602.016; Tue, 7 Jan 2020 13:04:29 +0000 Received: from rric.localdomain (31.208.96.227) by HE1PR06CA0139.eurprd06.prod.outlook.com (2603:10a6:7:16::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2602.11 via Frontend Transport; Tue, 7 Jan 2020 13:04:28 +0000 From: Robert Richter To: Bhaskar Upadhaya CC: Borislav Petkov , Bhaskar Upadhaya , "linux-kernel@vger.kernel.org" , "linux-acpi@vger.kernel.org" , "linux-edac@vger.kernel.org" , "lenb@kernel.org" , "rafael@kernel.org" , "Ganapatrao Prabhakerrao Kulkarni" Subject: Re: [RFC PATCH] apei/ghes: fix ghes_poll_func by registering in non-deferrable mode Thread-Topic: [RFC PATCH] apei/ghes: fix ghes_poll_func by registering in non-deferrable mode Thread-Index: AQHVxVr/VOkX2frOhEK2VGBkBP552Q== Date: Tue, 7 Jan 2020 13:04:29 +0000 Message-ID: <20200107130421.6w67frcsllkblie2@rric.localdomain> References: <1576652618-27017-1-git-send-email-bupadhaya@marvell.com> <20200102180130.GG8345@zn.tnic> <20200106130949.GD12238@zn.tnic> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HE1PR06CA0139.eurprd06.prod.outlook.com (2603:10a6:7:16::26) To MN2PR18MB3408.namprd18.prod.outlook.com (2603:10b6:208:165::10) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [31.208.96.227] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: a7f32b6b-ceb8-4333-f319-08d793722194 x-ms-traffictypediagnostic: MN2PR18MB3120: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273; 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charset="us-ascii" Content-ID: <3771AD32CB35064A8C40C6E485EA1A39@namprd18.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: a7f32b6b-ceb8-4333-f319-08d793722194 X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Jan 2020 13:04:29.7637 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: vn7icrtT2SmJfvVMSNusAKSoGlEebPNaGQq+1jKwiZ8bMhl6h68cG3ZECfxn1L9UXI0JgdOfKjxEmrJk882YtA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR18MB3120 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2020-01-07_03:2020-01-06,2020-01-07 signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07.01.20 16:33:24, Bhaskar Upadhaya wrote: > On Mon, Jan 6, 2020 at 6:39 PM Borislav Petkov wrote: > > > > On Mon, Jan 06, 2020 at 04:33:19PM +0530, Bhaskar Upadhaya wrote: > > > Definition of poll interval as per spec (referred ACPI 6.3): > > > "Indicates the poll interval in milliseconds OSPM should use to > > > periodically check the error source for the presence of an error > > > condition." > > > > Please add that... > > > > > We are observing an issue in our ThunderX2 platforms wherein > > > ghes_poll_func is not called within poll interval when timer is > > > configured with TIMER_DEFERRABLE flag(For NO_HZ kernel) and hence we > > > are losing the error records. > > > > ... and that to your commit message then, so that it is crystal clear > > *why* you're making this change. >=20 > Thanks Borislav, I will edit the commit message with you comments in > the next patch. > Can I get your Ack in the next patch ? I guess Boris will apply the patch to his tree as maintainer, so no need to ack it. -Robert