Update icelake+ metric constraints #94
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Update the grouping constraints for Icelake. The previous groups missed certain cases due to erroneous event grouping.
intel-lab-lkp
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Aug 1, 2023
Avoid grouping events especially in cases where the kernel's PMU driver fails to not open the events, causing the events to report back as "<not counted>". This update comes from: intel/perfmon#94 Fixes issues reported with patch: https://lore.kernel.org/lkml/20230719001836.198363-3-irogers@google.com/ Signed-off-by: Ian Rogers <irogers@google.com>
akiyks
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Aug 3, 2023
Avoid grouping events especially in cases where the kernel's PMU driver fails to not open the events, causing the events to report back as "<not counted>". This update comes from: intel/perfmon#94 Fixes issues reported with patch: https://lore.kernel.org/lkml/20230719001836.198363-3-irogers@google.com/ Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Weilin Wang <weilin.wang@intel.com> Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com> Link: https://lore.kernel.org/r/20230801053634.1142634-5-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
intel-lab-lkp
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Aug 4, 2023
Avoid grouping events especially in cases where the kernel's PMU driver fails to not open the events, causing the events to report back as "<not counted>". This update comes from: intel/perfmon#94 Fixes issues reported with patch: https://lore.kernel.org/lkml/20230719001836.198363-3-irogers@google.com/ Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Weilin Wang <weilin.wang@intel.com> Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com> Link: https://lore.kernel.org/r/20230801053634.1142634-5-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Update the grouping constraints for Icelake. The previous groups missed certain cases due to erroneous event grouping.