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| author | Kyle Meyer <kyle.meyer@hpe.com> | 2024-12-12 19:25:49 -0600 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2024-12-13 11:10:31 -0800 |
| commit | 584e09743d2f44905290b0dbf3215064d2a1888c (patch) | |
| tree | e900c10dc49274b8e52b53959a7834a3b23bd2b2 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 2e55bb9b71e179c37d05deff37daa0dd8d04b59d (diff) | |
EDAC/{i10nm,skx,skx_common}: Support UV systems
The 3-bit source IDs in PCI configuration space registers, used to map
devices to sockets, are limited to 8 unique IDs, and each ID is local to
a UPI/QPI domain.
Source IDs cannot be used to map devices to sockets on UV systems
because they can exceed 8 sockets and have multiple UPI/QPI domains with
identical, repeating source IDs.
Use NUMA information to get package IDs instead of source IDs on UV
systems, and use package/source IDs to name IMC information structures.
Signed-off-by: Kyle Meyer <kyle.meyer@hpe.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Tested-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Reviewed-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Link: https://lore.kernel.org/all/20241213012549.43099-1-kyle.meyer@hpe.com/
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions