Messages in this thread | | | Date | Mon, 6 Nov 2023 10:15:07 +0200 | Subject | Re: [PATCH v2] perf test: Simplify object code reading test | From | Adrian Hunter <> |
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On 3/11/23 21:55, Namhyung Kim wrote: > It tries cycles (or cpu-clock on s390) event with exclude_kernel bit to > open. But other arch on a VM can fail with the hardware event and need > to fallback to the software event in the same way. > > So let's get rid of the cpuid check and use generic fallback mechanism > using an array of event candidates. Now event in the odd index excludes > the kernel so use that for the return value. > > Cc: Thomas Richter <tmricht@linux.ibm.com> > Tested-by: James Clark <james.clark@arm.com> > Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
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