From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sat, 21 Feb 2026 18:51:08 +0000 (-0800)
Subject: Merge tag 'perf-tools-for-v7.0-1-2026-02-21' of git://git.kernel.org/pub/scm/linux... 
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=c7decec2f2d2ab0366567f9e30c0e1418cece43f;p=linux-2.6-microblaze.git

Merge tag 'perf-tools-for-v7.0-1-2026-02-21' of git://git./linux/kernel/git/perf/perf-tools

Pull perf tools updates from Arnaldo Carvalho de Melo:

 - Introduce 'perf sched stats' tool with record/report/diff workflows
   using schedstat counters

 - Add a faster libdw based addr2line implementation and allow selecting
   it or its alternatives via 'perf config addr2line.style='

 - Data-type profiling fixes and improvements including the ability to
   select fields using 'perf report''s -F/-fields, e.g.:

     'perf report --fields overhead,type'

 - Add 'perf test' regression tests for Data-type profiling with C and
   Rust workloads

 - Fix srcline printing with inlines in callchains, make sure this has
   coverage in 'perf test'

 - Fix printing of leaf IP in LBR callchains

 - Fix display of metrics without sufficient permission in 'perf stat'

 - Print all machines in 'perf kvm report -vvv', not just the host

 - Switch from SHA-1 to BLAKE2s for build ID generation, remove SHA-1
   code

 - Fix 'perf report's histogram entry collapsing with '-F' option

 - Use system's cacheline size instead of a hardcoded value in 'perf
   report'

 - Allow filtering conversion by time range in 'perf data'

 - Cover conversion to CTF using 'perf data' in 'perf test'

 - Address newer glibc const-correctness (-Werror=discarded-qualifiers)
   issues

 - Fixes and improvements for ARM's CoreSight support, simplify ARM SPE
   event config in 'perf mem', update docs for 'perf c2c' including the
   ARM events it can be used with

 - Build support for generating metrics from arch specific python
   script, add extra AMD, Intel, ARM64 metrics using it

 - Add AMD Zen 6 events and metrics

 - Add JSON file with OpenHW Risc-V CVA6 hardware counters

 - Add 'perf kvm' stats live testing

 - Add more 'perf stat' tests to 'perf test'

 - Fix segfault in `perf lock contention -b/--use-bpf`

 - Fix various 'perf test' cases for s390

 - Build system cleanups, bump minimum shellcheck version to 0.7.2

 - Support building the capstone based annotation routines as a plugin

 - Allow passing extra Clang flags via EXTRA_BPF_FLAGS

* tag 'perf-tools-for-v7.0-1-2026-02-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (255 commits)
  perf test script: Add python script testing support
  perf test script: Add perl script testing support
  perf script: Allow the generated script to be a path
  perf test: perf data --to-ctf testing
  perf test: Test pipe mode with data conversion --to-json
  perf json: Pipe mode --to-ctf support
  perf json: Pipe mode --to-json support
  perf check: Add libbabeltrace to the listed features
  perf build: Allow passing extra Clang flags via EXTRA_BPF_FLAGS
  perf test data_type_profiling.sh: Skip just the Rust tests if code_with_type workload is missing
  tools build: Fix feature test for rust compiler
  perf libunwind: Fix calls to thread__e_machine()
  perf stat: Add no-affinity flag
  perf evlist: Reduce affinity use and move into iterator, fix no affinity
  perf evlist: Missing TPEBS close in evlist__close()
  perf evlist: Special map propagation for tool events that read on 1 CPU
  perf stat-shadow: In prepare_metric fix guard on reading NULL perf_stat_evsel
  Revert "perf tool_pmu: More accurately set the cpus for tool events"
  tools build: Emit dependencies file for test-rust.bin
  tools build: Make test-rust.bin be removed by the 'clean' target
  ...
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c7decec2f2d2ab0366567f9e30c0e1418cece43f