diff options
| author | Kan Liang <[email protected]> | 2021-06-30 14:08:33 -0700 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2021-07-02 15:58:39 +0200 |
| commit | da5a9156cd2a3be2b00f8defb529ee3e35e5769b (patch) | |
| tree | bcbadc5d7dd802f839bd692f012c4b63e0a832ec /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | f57191edaaeb01279a88ace1be5b7230bdd8c0ab (diff) | |
perf/x86/intel/uncore: Add Sapphire Rapids server UPI support
Sapphire Rapids uses a coherent interconnect for scaling to multiple
sockets known as Intel UPI. Intel UPI technology provides a cache
coherent socket to socket external communication interface between
processors.
The layout of the control registers for a UPI uncore unit is similar to
a M2M uncore unit.
Signed-off-by: Kan Liang <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Andi Kleen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions