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| author | Dave Hansen <[email protected]> | 2024-12-13 20:50:32 +0000 |
|---|---|---|
| committer | Dave Hansen <[email protected]> | 2024-12-18 14:17:34 +0000 |
| commit | 5d82d8e0a9ac06bfc6ac59407b96bc357eff441a (patch) | |
| tree | 11073a5c5f9c4c85a43b5faade15025d89e5903e /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | x86/cpu: Remove unnecessary MwAIT leaf checks (diff) | |
| download | kernel-5d82d8e0a9ac06bfc6ac59407b96bc357eff441a.tar.gz kernel-5d82d8e0a9ac06bfc6ac59407b96bc357eff441a.zip | |
x86/cpu: Refresh DCA leaf reading code
The DCA leaf number is also hard-coded in the CPUID level dependency
table. Move its definition to common code and use it.
While at it, fix up the naming and types in the probe code. All
CPUID data is provided in 32-bit registers, not 'unsigned long'.
Also stop referring to "level_9". Move away from test_bit()
because the type is no longer an 'unsigned long'.
Signed-off-by: Dave Hansen <[email protected]>
Reviewed-by: Zhao Liu <[email protected]>
Link: https://lore.kernel.org/all/20241213205032.476A30FE%40davehans-spike.ostc.intel.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions