- 29 Jul, 2022 3 commits
-
-
Kan Liang authored
The commit 55bcf6ef ("perf: Extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE") extends the two types to become PMU aware types for a hybrid system. However, current evsel__hw_name doesn't take the PMU type into account. It mistakenly returns the "unknown-hardware" for the hardware event with a specific PMU type. Add an arch specific arch_evsel__hw_name() to specially handle the PMU aware hardware event. Currently, the extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE is only supported by X86. Only implement the specific arch_evsel__hw_name() for X86 in the patch. Nothing is changed for the other archs. Signed-off-by:
Kan Liang <kan.liang@linux.intel.com> Acked-by:
Ian Rogers <irogers@google.com> Acked-by:
Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220721065706.2886112-3-zhengjun.xing@linux.intel.comSigned-off-by:
Xing Zhengjun <zhengjun.xing@linux.intel.com> Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com>
-
Kan Liang authored
This reverts commit Fixes: ac2dc29e ("perf stat: Add default hybrid events") Between this patch and the reverted patch, the commit 6c191289 ("perf parse-events: Rename parse_events_error functions") and the commit 07eafd4e ("perf parse-event: Add init and exit to parse_event_error") clean up the parse_events_error_*() codes. The related change is also reverted. The reverted patch is hard to be extended to support new default events, e.g., Topdown events, and the existing "--detailed" option on a hybrid platform. A new solution will be proposed in the following patch to enable the perf stat default on a hybrid platform. Signed-off-by:
-
Thomas Richter authored
On linux-next tree 'perf test 95' ("Check branch stack sampling") was added recently. s390 does not support branch sampling at all and the test case fails despite for checking branch support before hand. The check for support of branching uses the software event named "dummy", as seen in the line: perf record -b -o- -e dummy -B true > /dev/null 2>&1 || exit 2 However when the branch recording is actually done, a different event is used, as seen in the line: perf record -o $TMPDIR/... --branch-filter any,save_type,u -- ... The event is omitted and for "perf record" the default event is cycles, which is not supported by s390 and this fails when executed on s390: # perf record --branch-filter any,save_type,u -- /tmp/__perf_test.program.iDSmQ/a.out Error: cycles: PMU Hardware or event type doesn't support branch stack sampling. # Therefore fix this and use the same event cycles for testing support and actually running the test. Output before: # ./perf test -Fv 95 95: Check branch stack sampling : --- start --- Testing user branch stack sampling ---- end ---- Check branch stack sampling: FAILED! # Output after: # ./perf test -Fv 95 95: Check branch stack sampling : --- start --- ---- end ---- Check branch stack sampling: Skip # Fixes: b55878c9 ("perf test: Add test for branch stack sampling") Reviewed-by:James Clark <james.clark@arm.com> Signed-off-by:
Thomas Richter <tmricht@linux.ibm.com> Acked-by:
German Gomez <german.gomez@arm.com> Cc: German Gomez <german.gomez@arm.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Sumanth Korikkar <sumanthk@linux.ibm.com> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Link: https://lore.kernel.org/r/20220727141439.712582-1-tmricht@linux.ibm.comSigned-off-by:
-
- 28 Jul, 2022 31 commits
-
-
Nick Forrington authored
Add PMU events for the Arm Cortex-A78C and Arm Cortex-X1C CPUs. Events for Arm Cortex-A78C match those for Arm Cortex-A78. Events for Arm Cortex-X1C match those for Arm Cortex- X1. As such, this is just a mapfile change. Main ID Register (MIDR) and event data is sourced from the corresponding Arm Technical Reference Manuals: Arm Cortex-A78C: https://developer.arm.com/documentation/102226/ Arm Cortex-X1C: https://developer.arm.com/documentation/101968/Reviewed-by:
John Garry <john.garry@huawei.com> Signed-off-by:
Nick Forrington <nick.forrington@arm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrew Kilroy <andrew.kilroy@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20220610174459.615995-1-nick.forrington@arm.comSigned-off-by:
-
Ian Rogers authored
Update to v1.20, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the snowridgex files into perf and update mapfile.csv. Tested on a non-snowridgex with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok This change just updates the version number. Signed-off-by:
-
Ian Rogers authored
Update to v3, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the westmereex files into perf and update mapfile.csv. This change just aligns whitespace and updates the version number. Signed-off-by:
-
Ian Rogers authored
Update to v3, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the westmereep-sp files into perf and update mapfile.csv. This change just aligns whitespace and updates the version number. Signed-off-by:
-
Ian Rogers authored
Update to v2, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the westmereep-dp files into perf and update mapfile.csv. This change just aligns whitespace. Signed-off-by:
-
Ian Rogers authored
Update to v1.07, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the tigerlake files into perf and update mapfile.csv. Tested on a non-tigerlake with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v1.28, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the skylakex files into perf and update mapfile.csv. Tested with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok 90: perf all metricgroups test : Ok 91: perf all metrics test : Skip 93: perf all PMU test : Ok Signed-off-by:
-
Ian Rogers authored
Update to v53, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the skylake files into perf and update mapfile.csv. Tested on a non-skylake with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v14, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the silvermont files into perf and update mapfile.csv. Other than aligning whitespace this change just folds the mapfile.csv entries for silvertmont onto one line. Signed-off-by:
-
Ian Rogers authored
Update to v1.04, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the sapphirerapids files into perf and update mapfile.csv. Tested on a non-sapphirerapids with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v17, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the sandybridge files into perf and update mapfile.csv. Tested on a non-sandybridge with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v3, there are no TMA metrics for nehalemex. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the nehalemex files into perf and update mapfile.csv. Tested on a non-nehalemex with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Note: most of this change is just sorting the keys in the json dictionaries. Signed-off-by:
-
Ian Rogers authored
Update to v3, the are no TMA metrics for nehalemep. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the nehalemep files into perf and update mapfile.csv. Tested on a non-nehalemep with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Events are v1.00, there are no metrics yet. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the events and metrics. Manually copy the meteorlake files into perf and update mapfile.csv. Tested on a non-meteorlake with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v9, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the knightslanding files into perf and update mapfile.csv. Tested on a non-knightslanding with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Note: uncore-memory has become uncore-other as the topic was determined this way in the conversion scripts. For simplicity the scripts naming is maintained. Signed-off-by:
-
Ian Rogers authored
Update to v21, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the jaketown files into perf and update mapfile.csv. Tested on a non-jaketown with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v21, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the ivytown files into perf and update mapfile.csv. Tested on a non-ivytown with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v22, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the ivybridge files into perf and update mapfile.csv. Tested on a non-ivybridge with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v1.15, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the icelakex files into perf and update mapfile.csv. Tested with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok 90: perf all metricgroups test : Ok 91: perf all metrics test : Skip 93: perf all PMU test : Ok Signed-off-by:
-
Ian Rogers authored
Update to v1.14, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the icelake files into perf and update mapfile.csv. Tested on a non-icelake with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v25, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the haswellx files into perf and update mapfile.csv. Tested with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok 90: perf all metricgroups test : Ok 91: perf all metrics test : Failed 93: perf all PMU test : Ok The test 91 failure is a pre-existing failure on the test system with the metric Load_Miss_Real_Latency which is fixed by prefixing it with --metric-no-group. Signed-off-by:
-
Ian Rogers authored
Update to v31, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the haswell files into perf and update mapfile.csv. Tested on a non-haswell with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Align end of file whitespace with what is generated by: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py Correct the version in mapfile.csv. Event json remains at v1.01, there are no goldmontplus metrics. Signed-off-by:
-
Ian Rogers authored
Align end of file whitespace with what is generated by: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py Modify mapfile.csv to have a missing goldmont cpuid. Event json remains at v13, there are no goldmont metrics. Signed-off-by:
-
Ian Rogers authored
Update to v1.03. Elkhartlake metrics aren't in TMA but basic metrics are left unchanged. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the elkhartlake files into perf and update mapfile.csv. Tested on a non-elkhartlake with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v1.16, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the cascadelakex files into perf and update mapfile.csv. Tested with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok 90: perf all metricgroups test : Ok 91: perf all metrics test : Skip 93: perf all PMU test : Ok Signed-off-by:
-
Ian Rogers authored
Align end of file whitespace with what is generated by: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py Fold the mapfile.csv entries together with a more complex regular expression. This will reduce the pmu-events.c table size. The files following this change are still at v4. Signed-off-by:
-
Ian Rogers authored
Update to v1.13, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the alderlake files into perf and update mapfile.csv. Tested on a non-alderlake with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v7, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the broadwellde files into perf and update mapfile.csv. Tested on a non-broadwellde with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v26, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the broadwell files into perf and update mapfile.csv. Tested on a non-broadwell with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok Signed-off-by:
-
Ian Rogers authored
Update to v19, the metrics are based on TMA 4.4 full. Use script at: https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py to download and generate the latest events and metrics. Manually copy the broadwellx files into perf and update mapfile.csv. Tested with 'perf test': 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok 90: perf all metricgroups test : Ok 91: perf all metrics test : Skip 93: perf all PMU test : Ok Signed-off-by:
-
- 27 Jul, 2022 4 commits
-
-
Arnaldo Carvalho de Melo authored
To get upstream fixes. Signed-off-by: -
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mmLinus Torvalds authored
Pull misc fixes from Andrew Morton: "Thirteen hotfixes. Eight are cc:stable and the remainder are for post-5.18 issues or are too minor to warrant backporting" * tag 'mm-hotfixes-stable-2022-07-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mailmap: update Gao Xiang's email addresses userfaultfd: provide properly masked address for huge-pages Revert "ocfs2: mount shared volume without ha stack" hugetlb: fix memoryleak in hugetlb_mcopy_atomic_pte fs: sendfile handles O_NONBLOCK of out_fd ntfs: fix use-after-free in ntfs_ucsncmp() secretmem: fix unhandled fault in truncate mm/hugetlb: separate path for hwpoison entry in copy_hugetlb_page_range() mm: fix missing wake-up event for FSDAX pages mm: fix page leak with multiple threads mapping the same page mailmap: update Seth Forshee's email address tmpfs: fix the issue that the mount and remount results are inconsistent. mm: kfence: apply kmemleak_ignore_phys on early allocated pool
-
Gao Xiang authored
I've been in Alibaba Cloud for more than one year, mainly to address cloud-native challenges (such as high-performance container images) for open source communities. Update my email addresses on behalf of my current employer (Alibaba Cloud) to support all my (team) work in this area. Also add an outdated @redhat.com address of me. Link: https://lkml.kernel.org/r/20220719154246.62970-1-xiang@kernel.orgSigned-off-by:
Gao Xiang <xiang@kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
-
Nadav Amit authored
Commit 824ddc60 ("userfaultfd: provide unmasked address on page-fault") was introduced to fix an old bug, in which the offset in the address of a page-fault was masked. Concerns were raised - although were never backed by actual code - that some userspace code might break because the bug has been around for quite a while. To address these concerns a new flag was introduced, and only when this flag is set by the user, userfaultfd provides the exact address of the page-fault. The commit however had a bug, and if the flag is unset, the offset was always masked based on a base-page granularity. Yet, for huge-pages, the behavior prior to the commit was that the address is masked to the huge-page granulrity. While there are no reports on real breakage, fix this issue. If the flag is unset, use the address with the masking that was done before. Link: https://lkml.kernel.org/r/20220711165906.2682-1-namit@vmware.com Fixes: 824ddc60 ("userfaultfd: provide unmasked address on page-fault") Signed-off-by:
Nadav Amit <namit@vmware.com> Reported-by:
James Houghton <jthoughton@google.com> Reviewed-by:
Mike Rapoport <rppt@linux.ibm.com> Reviewed-by:
Peter Xu <peterx@redhat.com> Reviewed-by:
-
- 26 Jul, 2022 2 commits
-
-
Ian Rogers authored
Icelake has a slots event, on my Skylakex I have CPU events in sysfs of topdown-slots-issued and topdown-total-slots. Legacy event parsing would try to use '-' to separate parts of an event and so perf_pmu__parse_init sets 'slots' to be a PMU_EVENT_SYMBOL_SUFFIX2. As such parsing the slots event for a fake PMU fails as a PMU_EVENT_SYMBOL_SUFFIX2 isn't made into the PE_PMU_EVENT_FAKE token. Resolve this issue by test initializing the PMU parsing state before every parse. This must be done every parse as the state is removes after each parse_events. Signed-off-by:
-
Zhengjun Xing authored
Update JSON core/uncore events for haswellx to perf. Based on HSX JSON list v24: https://download.01.org/perfmon/HSXReviewed-by:
-
