Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v7.0-rc7 2026-01-20T22:19:01+00:00 2026-01-20T22:19:01+00:00 Mario Limonciello mario.limonciello@amd.com 2026-01-15T21:45:43+00:00 urn:sha1:e53278b220df98fd5261cbeeef75519d00930029 Gorgon point products were announced. Add the IP versions for each product. Link: https://www.amd.com/en/products/processors/laptop/ryzen-pro/ai-400-series/amd-ryzen-ai-9-hx-pro-475.html Link: https://www.amd.com/en/products/processors/laptop/ryzen-pro/ai-400-series/amd-ryzen-ai-9-hx-pro-470.html Link: https://www.amd.com/en/products/processors/laptop/ryzen-pro/ai-400-series/amd-ryzen-ai-9-pro-465.html Link: https://www.amd.com/en/products/processors/laptop/ryzen-pro/ai-400-series/amd-ryzen-ai-7-pro-450.html Link: https://www.amd.com/en/products/processors/laptop/ryzen-pro/ai-400-series/amd-ryzen-ai-5-pro-440.html Link: https://www.amd.com/en/products/processors/laptop/ryzen-pro/ai-400-series/amd-ryzen-ai-5-pro-435.html Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2026-01-05T21:59:58+00:00 Yo-Jung Leo Lin (AMD) Leo.Lin@amd.com 2025-12-12T07:59:17+00:00 urn:sha1:5946dbe1c802efef3b12a4eecab1471f725f4ca9 Add documentation for the uma/carveout_options and uma/carveout attributes in sysfs Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Yo-Jung Leo Lin (AMD) <Leo.Lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2025-12-08T18:56:32+00:00 Rodrigo Siqueira siqueira@igalia.com 2025-11-19T00:45:54+00:00 urn:sha1:03dc0a6cb6dc8a2ca0201acf599adb26b8c9423b AMDGPU heavily relies on ring buffers to manage its components; as a result, it has an elaborate mechanism of operation with multiple details around it. This commit introduces new documentation on ring buffers, detailing their management and expanding the explanation of Enforce isolation. Finally, this commit also adds the documentation available in the amdgpu_ring.c file to it. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2025-12-08T18:56:32+00:00 Rodrigo Siqueira siqueira@igalia.com 2025-11-19T00:45:53+00:00 urn:sha1:03a48f07aa89ee72c2cfcc0be70858a745b2a573 This commit introduces set of information that details the different sets of schedulers available in the SE. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2025-12-08T18:56:32+00:00 Rodrigo Siqueira siqueira@igalia.com 2025-11-19T00:45:52+00:00 urn:sha1:d68ba530ec79ec02c5432c3ae9c852081cc5ebb1 This commit expands the overall explanation about AMD GPU IPs by adding more details about their interconnection. Note that this commit includes a diagram that provides additional information. v2: fix up TMR - Trusted Memory Region Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2025-12-08T18:56:32+00:00 Rodrigo Siqueira siqueira@igalia.com 2025-11-19T00:45:51+00:00 urn:sha1:e0f90f184d18c70c1b04e8b03a5243e275ce86f4 When using UMR, a dashboard is available that displays the CPC, CPF, CPG, TCP, and UTCL utilization. This commit introduces the meanings of those acronyms (and others) to the glossary to improve the comprehension of the UMR dashboard. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Timur Kristóf <timur.kristof@gmail.com> Cc: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2025-12-08T18:56:31+00:00 Timur Kristóf timur.kristof@gmail.com 2025-11-19T09:25:44+00:00 urn:sha1:c0d4cc9007971f7412f7ee4cbbe98b06b7da813f PRT = Partially Resident Texture (aka. sparse residency) PTE = Page Table Entry PDE = Page Directory Entry v2: - Add PDE Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2025-09-23T14:41:06+00:00 Alex Deucher alexander.deucher@amd.com 2025-05-02T20:22:45+00:00 urn:sha1:0c1f3fe9a5f899ac95114e68959a35454af1523d Add an initial documentation page for user mode queues. Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2025-09-15T20:56:04+00:00 Mario Limonciello mario.limonciello@amd.com 2025-09-10T18:40:30+00:00 urn:sha1:e0dd9b8e9e669c5f7de0bbf2e1d2706a7c7d63f7 [Why] When kernel documentation is generated the enum values themselves don't end up in the documentation. This makes browsing them in HTML a lot less useful. [How] Copy DC_DEBUG_MASK and DC_FEATURE_MASK enum values into matching kdoc comments. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2025-09-15T20:52:35+00:00 Mario Limonciello mario.limonciello@amd.com 2025-09-10T04:22:54+00:00 urn:sha1:92d6295a29dba56148406a8452c69ab49787741b This has been announced so add to the table. Link: https://www.amd.com/en/products/processors/laptop/ryzen/ai-300-series/amd-ryzen-ai-5-330.html Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>