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| author | James Morse <[email protected]> | 2025-05-15 16:58:53 +0000 |
|---|---|---|
| committer | Borislav Petkov (AMD) <[email protected]> | 2025-05-16 12:35:22 +0000 |
| commit | f6b25be204b8661e4c32fa770a4c9e3a113ee325 (patch) | |
| tree | bb82998a92be93e3decfa12049a01470b2a747dd /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | x86/resctrl: Relax some asm #includes (diff) | |
| download | kernel-f6b25be204b8661e4c32fa770a4c9e3a113ee325.tar.gz kernel-f6b25be204b8661e4c32fa770a4c9e3a113ee325.zip | |
x86/resctrl: Always initialise rid field in rdt_resources_all[]
x86 has an array, rdt_resources_all[], of all possible resources.
The for-each-resource walkers depend on the rid field of all
resources being initialised.
If the array ever grows due to another architecture adding a resource
type that is not defined on x86, the for-each-resources walkers will
loop forever.
Initialise all the rid values in resctrl_arch_late_init() before
any for-each-resource walker can be called.
Signed-off-by: James Morse <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Reviewed-by: Reinette Chatre <[email protected]>
Reviewed-by: Fenghua Yu <[email protected]>
Tested-by: Fenghua Yu <[email protected]>
Tested-by: Babu Moger <[email protected]>
Tested-by: Shaopeng Tan <[email protected]>
Tested-by: Tony Luck <[email protected]>
Link: https://lore.kernel.org/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions