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Tue, 4 Aug 2026 02:16:16 +0000 Date: Mon, 3 Aug 2026 19:16:11 -0700 From: Alison Schofield To: Terry Bowman CC: Jonathan Cameron , Dave Jiang , Vishal Verma , Davidlohr Bueso , Bjorn Helgaas , "Rafael J . Wysocki" , Jonathan Corbet , , Tony Luck , Borislav Petkov , Hanjun Guo , Mauro Carvalho Chehab , Shuai Xue , Len Brown , Ira Weiny , Li Ming , Shuah Khan , Ben Cheatham , Richard Cheng , "Robert Richter" , , , , Subject: Re: [PATCH v19 08/14] cxl/ras: Handle RCH correctable and uncorrectable errors in one pass Message-ID: References: <20260803221810.3685703-1-terry.bowman@amd.com> <20260803221810.3685703-9-terry.bowman@amd.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20260803221810.3685703-9-terry.bowman@amd.com> X-ClientProxiedBy: SJ0PR05CA0146.namprd05.prod.outlook.com (2603:10b6:a03:33d::31) To DS4PPF0BAC23327.namprd11.prod.outlook.com (2603:10b6:f:fc02::9) Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS4PPF0BAC23327:EE_|IA1PR11MB8173:EE_ X-MS-Office365-Filtering-Correlation-Id: 5ccc445d-f9db-497a-000b-08def1ce5d4b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|23010399003|366016|1800799024|56012099006|10067099003|11063799006|4143699003|22082099003|18002099003; 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The previous > severity decode returned after the first matching class, so when a > correctable and an uncorrectable error were logged simultaneously the > correctable event was cleared in hardware but never traced or handled. > > Handle both classes independently: dispatch cxl_handle_cor_ras() when > correctable status is set and cxl_do_recovery() when uncorrectable > status is set. Remove the now-unused cxl_rch_get_aer_severity() helper > and decode the uncorrectable severity inline. Reviewed-by: Alison Schofield