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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 4jf/K8IJgaq8cKXnfGJNMkTSBTGOhk9YaQImWzChKvbW8zeFTPlgRukDJL7A0k94+DbSHnWPTxiJMuWpem08xo+2GGPSeR3qoEme28HKZyP4zlPm1pTcu3QnmvE8AWkyTQ4qG3lvyS2FQhhSYiKcsRednX9bkfMZ3MtOo6Ld3pVs0C6g7JFbZlRydlamJ5T4ynEF5WGQpNtL+j6HdQE0++PbOltYjQF8CARjZeWn3QQSIh0r5AE5mHqRVysqXCVUs7dqhuctJtdQztGceUgoeen0MhmSaEBVM7JvMNdjHznFecMh6wDQXcEn9rGe4ZYRGw5Dv8EtD4/S36bYoZaF6tUB31q5Re+0z5jcuUNsyeTdSBdi/pHbiY24OXf5CJ9HE0kayQRS2B7JMuEI2/Q2TYz5Al4APh50KBH+K5bXFIB+8YnhVJcwOUGolcWdyYnL X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jun 2026 14:59:43.4686 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5fd11507-269a-4e2a-0732-08dec637bd5d 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: AMS1EPF0000004C.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB8387 On 29/05/2026 17:21, Jonathan Cameron wrote: > On Fri, 29 May 2026 10:50:47 +0100 > Ahmed Tiba wrote: > >> Add a dedicated GHES_CPER_HELPERS Kconfig entry so the shared helper code >> can be built even when ACPI_APEI_GHES is disabled. Update the build glue >> and headers to depend on the new symbol. >> >> Signed-off-by: Ahmed Tiba > I guess it doesn't matter too much as in practice all exiting CXL systems > are ACPI based, but is this new symbol sufficient for the > CONFIG_CXL_RAS dependency? > > Rest of this looks fine to me. CONFIG_CXL_RAS still depends on ACPI_APEI_GHES which in turn selects GHES_CPER_HELPERS so the existing dependency for CXL RAS is unchanged. The new symbol is intended as internal build glue under ACPI_APEI_GHES, rather than a change to the CXL RAS dependency model. Ahmed