Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.150 2026-03-25T10:06:00+00:00 2026-03-25T10:06:00+00:00 Lijo Lazar lijo.lazar@amd.com 2025-03-26T07:58:38+00:00 urn:sha1:e1903358b2152f5d64a83e796bb776aba0d3628d commit 5df0d6addb7e9b6f71f7162d1253762a5be9138e upstream. If RAS header read from EEPROM is corrupted, it could result in trying to allocate huge memory for reading the records. Add some validation to header fields. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> [ RAS_TABLE_VER_V3 is not supported in v6.6.y. ] Signed-off-by: Alva Lan <alvalan9@foxmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2023-12-08T07:52:17+00:00 Candice Li candice.li@amd.com 2023-11-24T01:33:47+00:00 urn:sha1:c4307207dc42c80e34eb9c496ac8dbd2bfff1778 commit e0409021e34af50e7b6f31635c8d21583d7c43dd upstream. Check smu v13_0_0 SKU type to select EEPROM I2C address. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2023-08-31T21:52:49+00:00 Candice Li candice.li@amd.com 2023-08-16T13:33:04+00:00 urn:sha1:4b721ed87e63a654fd0eccbf9284c9436ffc0ced RAS EEPROM device is only supported on dGPU platform for smu v13_0_6. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2023-08-15T22:08:27+00:00 Candice Li candice.li@amd.com 2023-08-01T13:23:49+00:00 urn:sha1:b81fde0dfe402e864ef1ac506eba756c89f1ad32 Support I2C EEPROM on smu v13_0_6. v2: Move IP_VERSION(13, 0, 6) ahead of IP_VERSION(13, 0, 10). Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2023-07-21T20:52:24+00:00 Mario Limonciello mario.limonciello@amd.com 2023-07-18T18:02:58+00:00 urn:sha1:adf64e214280a0230af0638c1825b3812421c958 The VBIOS part number is read both in amdgpu_atom_parse() as well as in atom_get_vbios_pn() and stored twice in the `struct atom_context` structure. Remove the first unnecessary read and move the `pr_info` line from that read into the second. v2: squash in unused variable removal Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2023-06-15T14:42:39+00:00 Srinivasan Shanmugam srinivasan.shanmugam@amd.com 2023-06-09T15:05:29+00:00 urn:sha1:e06da81749716ee3f0404fada97882609921d98f Fixes the following gcc with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c:76: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * EEPROM Table structure v1 drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c:98: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * EEPROM Table structrue v2.1 Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2023-06-09T16:44:40+00:00 Stanley.Yang Stanley.Yang@amd.com 2023-06-01T12:56:42+00:00 urn:sha1:0bc3137b2157115f328859477b463c912d605c3a Set EEPROM ras info: rma status, health percent and bad page threshold. Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2023-06-09T16:44:38+00:00 Stanley.Yang Stanley.Yang@amd.com 2023-05-29T02:17:59+00:00 urn:sha1:7c2551fa1dfdb06a9dd3a6c629086fe2c348e00a It's more reasonable to check EEPROM table ras info bytes. Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2023-06-09T16:44:34+00:00 Stanley.Yang Stanley.Yang@amd.com 2023-05-31T02:37:09+00:00 urn:sha1:7f599fed3b13fe97dcd6f68bf8a5c62abb91d0a4 Add ras info to EEPROM table, app can analyse device ECC status without GPU driver through EEPROM table ras info. Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2023-06-09T16:44:28+00:00 Stanley.Yang Stanley.Yang@amd.com 2023-05-30T14:38:17+00:00 urn:sha1:65183faec89f3ef2c781f2ed6803e6ed5c365d48 Add RAS EEPROM table version 2.1 macro definition. Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>