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| author | Tony Luck <tony.luck@intel.com> | 2026-06-04 21:46:49 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2026-06-05 11:09:34 +0200 |
| commit | 6f6947b2387e94e405f80d472f8a189bfbf2bd6c (patch) | |
| tree | b2ef01be7676ac0654ee70a9ea180fa08ba6bc06 /Documentation/features/locking | |
| parent | b5f53e6d3d32f2884d71500bb6d773c7bfe21f2e (diff) | |
x86/resctrl: Only check Intel systems for SNC
topology_num_nodes_per_package() reports values greater than one on certain
AMD systems resulting in resctrl's Intel model specific SNC detection
printing the confusing message:
"CoD enabled system? Resctrl not supported"
Add a check for Intel systems before looking at the topology.
[ reinette: Add Closes tag, fix tag typos, rework changelog ]
Fixes: 59674fc9d0bf ("x86/resctrl: Fix SNC detection")
Reported-by: Babu Moger <babu.moger@amd.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Babu Moger <babu.moger@amd.com>
Link: https://patch.msgid.link/9849330f45ac86344cc5ac54df2d313906d70bc4.1780634584.git.reinette.chatre@intel.com
Closes: https://lore.kernel.org/lkml/37ac0376-43a3-4283-a3d5-4d57b3bec578@amd.com/
Diffstat (limited to 'Documentation/features/locking')
0 files changed, 0 insertions, 0 deletions