Merge tag 'perf-tools-fixes-for-v7.0-2-2026-03-23' of git://git.kernel.org/pub/scm...

Merge tag 'perf-tools-fixes-for-v7.0-2-2026-03-23' of git://git./linux/kernel/git/perf/perf-tools

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Fix parsing 'overwrite' in command line event definitions in
   big-endian machines by writing correct union member

 - Fix finding default metric in 'perf stat'

 - Fix relative paths for including headers in 'perf kvm stat'

 - Sync header copies with the kernel sources: msr-index.h, kvm,
   build_bug.h

* tag 'perf-tools-fixes-for-v7.0-2-2026-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
  tools headers: Synchronize linux/build_bug.h with the kernel sources
  tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources
  tools headers UAPI: Sync linux/kvm.h with the kernel sources
  tools arch x86: Sync the msr-index.h copy with the kernel sources
  perf kvm stat: Fix relative paths for including headers
  perf parse-events: Fix big-endian 'overwrite' by writing correct union member
  perf metricgroup: Fix metricgroup__has_metric_or_groups()
  tools headers: Skip arm64 cputype.h check