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authorYazen Ghannam <yazen.ghannam@amd.com>2026-07-06 16:21:15 -0500
committerBorislav Petkov (AMD) <bp@alien8.de>2026-07-07 19:45:05 -0700
commit4c3da04827dc01dc1cfc3d03654b7de656c42d80 (patch)
treebe86e6fd7082f4957ec843a2ca4d8890cfdfa224 /include/uapi
parent90cfd27df4ba5f1c18a3454eb4b454bfe6baaf36 (diff)
RAS/AMD/ATL, EDAC/amd64: Only load ATL when needed
The AMD Address Translation Library (ATL) will attempt to load on all AMD Zen/SMCA systems. However, only systems with DRAM ECC enabled will use the library. Other systems will fail to load the library and produce an unnecessary message to the user. More importantly, that thing is dead code loaded and unused. Remove the ATL module dependency table to prevent autoloading. Request ATL to load from EDAC once all system checks are complete. [ bp: Massage commit message. ] Fixes: 3f3174996be6 ("RAS: Introduce AMD Address Translation Library") Closes: https://lore.kernel.org/20260305154528.1171999-1-mario.limonciello@amd.com Reported-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Tested-by: Deskhmukh Shrirang <Shrirang.Deskhmukh@amd.com> Link: https://lore.kernel.org/all/20260307144910.GA113343@yaz-khff2.amd.com
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