Ilpo Järvinen a0f0daf60b drm/amdgpu: Use RMW accessors for changing LNKCTL ... [ Upstream commit ce7d88110b ] Don't assume that only the driver would be accessing LNKCTL. ASPM policy changes can trigger write to LNKCTL outside of driver's control. And in the case of upstream bridge, the driver does not even own the device it's changing the registers for. Use RMW capability accessors which do proper locking to avoid losing concurrent updates to the register value. Suggested-by: Lukas Wunner <lukas@wunner.de> Fixes: a2e73f56fa ("drm/amdgpu: Add support for CIK parts") Fixes: 62a3755341 ("drm/amdgpu: add si implementation v10") Link: https://lore.kernel.org/r/20230717120503.15276-6-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-09-13 09:42:47 +02:00
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amdgpu	drm/amdgpu: Use RMW accessors for changing LNKCTL	2023-09-13 09:42:47 +02:00
amdkfd	drm/amdkfd: Fix potential deallocation of previously deallocated memory.	2023-07-19 16:21:27 +02:00
display	drm/amd/display: Do not set drr on pipe commit	2023-09-13 09:42:36 +02:00
include	drm/amd/pm: fulfill swsmu peak profiling mode shader/memory clock settings	2023-08-16 18:27:22 +02:00
pm	drm/amd/pm: fix variable dereferenced issue in amdgpu_device_attr_create()	2023-09-13 09:42:42 +02:00