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Wysocki" , Tony Luck , Borislav Petkov , Hanjun Guo , Mauro Carvalho Chehab , Shuai Xue , Len Brown , Saket Dumbre , Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Dan Williams , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet , Shuah Khan Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev, linux-cxl@vger.kernel.org, devicetree@vger.kernel.org, linux-edac@vger.kernel.org, linux-doc@vger.kernel.org, Dmitry.Lamerov@arm.com References: <20260617-topics-ahmtib01-ras_ffh_arm_internal_review-v6-0-91f725174aa0@arm.com> <20260617-topics-ahmtib01-ras_ffh_arm_internal_review-v6-7-91f725174aa0@arm.com> <58f7163f-2fce-41e9-bc35-d1d8e6f4a298@gmail.com> Content-Language: en-GB From: Ahmed Tiba In-Reply-To: <58f7163f-2fce-41e9-bc35-d1d8e6f4a298@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: LO4P265CA0269.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:37a::9) To VI0PR08MB11823.eurprd08.prod.outlook.com (2603:10a6:800:324::5) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-TrafficTypeDiagnostic: VI0PR08MB11823:EE_|PAXPR08MB6494:EE_|DU2PEPF00028D05:EE_|AS2PR08MB9200:EE_ X-MS-Office365-Filtering-Correlation-Id: b1026cc8-4cdf-4592-05e3-08dece19ef9d X-LD-Processed: f34e5979-57d9-4aaa-ad4d-b122a662184d,ExtAddr,ExtAddr x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0;ARA:13230040|23010399003|366016|376014|1800799024|7416014|22082099003|18002099003|11063799006|56012099006|4143699003|921020; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: hus+jV7kfdQKDx3GH9w/+VgiFcHtExVYiWUE/+DA6FjYFWU37JqyKQc+Jpm5Rn3iYKA2mVgBuV1ilj1SEJbEbAy06TLjanEq6/4oXkBR0Z0jAbb5Illr8SwoRpGYQ1Klf3DrwedrT1A9HkH3VUZQsPEurKWd+uGnPTKUljJ/HT0pILPlZIIhGnmzuI2BNALZ+C2JzKSYREIVSRX6UWm66iZGc3u6kCfkaP3UEcV3hzFwzxl7duJloREpygx59l7bdsu8pcmwKsZAJf7SO9lQAx8tjFwICww+424Qj9jJZ0uPj3wuNOsdsUjFHFLL6pGAE048JZp/9gFHjdoemP6uY4IqFPjIap7u5ciSkXVonc8XCjacT5XO+Fqa+dJRM0dCx9x3kp/iFKMQeqsIT6JaZ6WW02z8ayyvwFQCOrMMTEkFd9GvrnNCf0CS+fxGueTg X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jun 2026 15:46:32.1755 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b1026cc8-4cdf-4592-05e3-08dece19ef9d X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[4.158.2.129];Helo=[outbound-uk1.az.dlp.m.darktrace.com] X-MS-Exchange-CrossTenant-AuthSource: DU2PEPF00028D05.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS2PR08MB9200 On 17/06/2026 18:17, Julian Braha wrote: > Hi Ahmed, > > On 6/17/26 14:54, Ahmed Tiba wrote: > >> +config GHES_CPER_HELPERS >> + bool >> + select UEFI_CPER > > This config option should probably also depend on ACPI (could just move > it into the if ACPI..endif block), or at least have a comment that > selector options ensure ACPI is enabled. > > - Julian Braha GHES_CPER_HELPERS is intended for both the ACPI GHES path and the DT firmware-first provider, so I do not want to tie it to ACPI. Best regards, Ahmed