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Subject[GIT PULL] Perf events updates for v6.0
Linus,

Please pull the latest perf/core git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-core-2022-08-01

# HEAD: 326ecc15c61c349cd49d1700ff9e3e31c6fd1cd5 perf/x86/ibs: Add new IBS register bits into header

Perf events updates for this cycle are:

- Fix Intel Alder Lake PEBS memory access latency & data source profiling info bugs.

- Use Intel large-PEBS hardware feature in more circumstances, to reduce
PMI overhead & reduce sampling data.

- Extend the lost-sample profiling output with the PERF_FORMAT_LOST ABI variant,
which tells tooling the exact number of samples lost.

- Add new IBS register bits definitions.

- AMD uncore events: Add PerfMonV2 DF (Data Fabric) enhancements.

Thanks,

Ingo

------------------>
Kan Liang (2):
perf/x86/intel: Fix PEBS memory access info encoding for ADL
perf/x86/intel: Fix PEBS data source encoding for ADL

Like Xu (1):
x86/events/intel/ds: Enable large PEBS for PERF_SAMPLE_WEIGHT_TYPE

Namhyung Kim (1):
perf/core: Add a new read format to get a number of lost samples

Ravi Bangoria (1):
perf/x86/ibs: Add new IBS register bits into header

Sandipan Das (5):
perf/x86/amd/uncore: Use dynamic events array
perf/x86/amd/uncore: Use attr_update for format attributes
perf/x86/amd/uncore: Detect available DF counters
perf/x86/amd/uncore: Add PerfMonV2 DF event format
perf/x86/amd/uncore: Add PerfMonV2 RDPMC assignments


arch/x86/events/amd/uncore.c | 146 +++++++++++++++++++++++++++++++-------
arch/x86/events/intel/core.c | 7 +-
arch/x86/events/intel/ds.c | 129 ++++++++++++++++++++++-----------
arch/x86/events/perf_event.h | 17 ++++-
arch/x86/include/asm/amd-ibs.h | 16 +++--
arch/x86/include/asm/perf_event.h | 16 +++++
include/linux/perf_event.h | 2 +
include/uapi/linux/perf_event.h | 5 +-
kernel/events/core.c | 21 +++++-
kernel/events/ring_buffer.c | 5 +-
10 files changed, 280 insertions(+), 84 deletions(-)

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