59674fc9d0
Now that the x86 topology code has a sensible nodes-per-package measure, that does not depend on the online status of CPUs, use this to divinate the SNC mode. Note that when Cluster on Die (CoD) is configured on older systems this will also show multiple NUMA nodes per package. Intel Resource Director Technology is incomaptible with CoD. Print a warning and do not use the fixup MSR_RMID_SNC_CONFIG. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Ingo Molnar <mingo@kernel.org> Tested-by: Zhang Rui <rui.zhang@intel.com> Tested-by: Chen Yu <yu.c.chen@intel.com> Link: https://patch.msgid.link/aaCxbbgjL6OZ6VMd@agluck-desk3 Link: https://patch.msgid.link/20260303110100.367976706@infradead.org |
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| .. | ||
| Makefile | ||
| core.c | ||
| ctrlmondata.c | ||
| intel_aet.c | ||
| internal.h | ||
| monitor.c | ||
| pseudo_lock.c | ||
| pseudo_lock_trace.h | ||
| rdtgroup.c | ||