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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2022-03-08 13:41:01 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-03-08 14:27:25 +0100 |
| commit | a1b6f487cb47ad99ee14730f03c80d3eb4c71e8a (patch) | |
| tree | 76fe92582f10796ae15e32d263b1d3170ffa90a0 /block/bfq-iosched.c | |
| parent | 4a49db7b0abc20634e60e92a4ee423cb18103983 (diff) | |
| download | linux-a1b6f487cb47ad99ee14730f03c80d3eb4c71e8a.tar.bz2 | |
turbostat: fix PC6 displaying on some systems
'MSR_PKG_CST_CONFIG_CONTROL' encodes the deepest allowed package C-state limit,
and turbostat decodes it.
Before this patch: turbostat does not recognize value "3" on Ice Lake Xeon
(ICX) and Sapphire Rapids Xeon (SPR), treats it as "unknown", and does not
display any package C-states in the results table.
After this patch: turbostat recognizes value 3 on ICX and SPR, treats it as
"PC6", and correctly displays package C-states in the results table.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'block/bfq-iosched.c')
0 files changed, 0 insertions, 0 deletions