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| author | Andrew Cooper <andrew.cooper3@citrix.com> | 2021-05-14 14:59:20 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-06-01 21:10:33 +0200 |
| commit | cbcddaa33d7e11a053cb80a4a635c023b4f8b906 (patch) | |
| tree | 9bd52ba379d2970f2d3045cf9c3bf0e82226f57f /Documentation/hid | |
| parent | 280b68a3b3b96b027fcdeb5a3916a8e2aaf84d03 (diff) | |
perf/x86/rapl: Use CPUID bit on AMD and Hygon parts
AMD and Hygon CPUs have a CPUID bit for RAPL. Drop the fam17h suffix as
it is stale already.
Make use of this instead of a model check to work more nicely in virtual
environments where RAPL typically isn't available.
[ bp: drop the ../cpu/powerflags.c hunk which is superfluous as the
"rapl" bit name appears already in flags. ]
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210514135920.16093-1-andrew.cooper3@citrix.com
Diffstat (limited to 'Documentation/hid')
0 files changed, 0 insertions, 0 deletions