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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Nov 2025 18:13:45.2078 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 563257b8-e56d-41f2-e0f1-08de2b853505 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF000023CF.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA5PPFE3F7EF2AE Content-Type: text/plain; charset="utf-8" This patch updates the EDAC driver to include support for AMD SoC family 19h models 40h-4fh to support Ryzen 6000 CPUs/APUs ("Rembrandt"). The added changes enhance the ability to detect and report memory errors on systems that utilize AMD SoCs from the specified family. Co-developed-by: Ramesh Garidapuri Signed-off-by: Ramesh Garidapuri Signed-off-by: Devang Vyas --- drivers/edac/amd64_edac.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 2391f3469961..6cf0b6d7b5ec 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -3863,6 +3863,9 @@ static int per_family_init(struct amd64_pvt *pvt) pvt->max_mcs =3D 8; } break; + case 0x40 ... 0x4f: + pvt->max_mcs =3D 4; + break; case 0x60 ... 0x6f: pvt->flags.zn_regs_v2 =3D 1; break; --=20 2.25.1