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Date: Sat,  9 Mar 2024 18:04:55 -0800
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Subject: [PATCH v1 00/13] tools header compiler.h update
From: Ian Rogers <irogers@google.com>
To: Arnd Bergmann <arnd@arndb.de>, Andrii Nakryiko <andrii@kernel.org>, 
	Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>, 
	Martin KaFai Lau <martin.lau@linux.dev>, Song Liu <song@kernel.org>, 
	Yonghong Song <yonghong.song@linux.dev>, John Fastabend <john.fastabend@gmail.com>, 
	KP Singh <kpsingh@kernel.org>, Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>, 
	Jiri Olsa <jolsa@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, 
	Arnaldo Carvalho de Melo <acme@kernel.org>, Namhyung Kim <namhyung@kernel.org>, 
	Mark Rutland <mark.rutland@arm.com>, 
	Alexander Shishkin <alexander.shishkin@linux.intel.com>, Ian Rogers <irogers@google.com>, 
	Adrian Hunter <adrian.hunter@intel.com>, Paolo Bonzini <pbonzini@redhat.com>, 
	Shuah Khan <shuah@kernel.org>, Kees Cook <keescook@chromium.org>, 
	"Gustavo A. R. Silva" <gustavoars@kernel.org>, Nathan Chancellor <nathan@kernel.org>, 
	Nick Desaulniers <ndesaulniers@google.com>, Bill Wendling <morbo@google.com>, 
	Justin Stitt <justinstitt@google.com>, Andrew Morton <akpm@linux-foundation.org>, 
	Liam Howlett <liam.howlett@oracle.com>, Miguel Ojeda <ojeda@kernel.org>, 
	Will Deacon <will@kernel.org>, Mark Brown <broonie@kernel.org>, 
	David Laight <David.Laight@ACULAB.COM>, "Michael S. Tsirkin" <mst@redhat.com>, Shunsuke Mie <mie@igel.co.jp>, 
	Yafang Shao <laoar.shao@gmail.com>, Kui-Feng Lee <kuifeng@meta.com>, 
	James Clark <james.clark@arm.com>, Nick Forrington <nick.forrington@arm.com>, 
	Leo Yan <leo.yan@linux.dev>, German Gomez <german.gomez@arm.com>, Rob Herring <robh@kernel.org>, 
	John Garry <john.g.garry@oracle.com>, Sean Christopherson <seanjc@google.com>, 
	Anup Patel <anup@brainfault.org>, Fuad Tabba <tabba@google.com>, 
	Andrew Jones <ajones@ventanamicro.com>, Chao Peng <chao.p.peng@linux.intel.com>, 
	Haibo Xu <haibo1.xu@intel.com>, Peter Xu <peterx@redhat.com>, 
	Vishal Annapurve <vannapurve@google.com>, linux-kernel@vger.kernel.org, 
	linux-arch@vger.kernel.org, bpf@vger.kernel.org, 
	linux-perf-users@vger.kernel.org, kvm@vger.kernel.org, 
	linux-kselftest@vger.kernel.org, linux-hardening@vger.kernel.org, 
	llvm@lists.linux.dev
Content-Type: text/plain; charset="UTF-8"

Update tools/include/linux/compiler.h so that the definition of
noinline can be updated to avoid an LLVM libc breakage. Fix build
issues and try to synchronize other pieces on the way. For atomic.h,
don't try to synchronize and just punt to stdatomic.h that we can
assume is present since the move to C11.

Ian Rogers (13):
  tools bpf: Synchronize bpf.h with kernel uapi version
  libbpf: Make __printf define conditional
  libperf xyarray: Use correct stddef.h include
  perf expr: Add missing stdbool.h include
  perf expr: Tidy up header guard
  perf debug: Add missing linux/types.h include
  perf cacheline: Add missing linux/types.h include
  perf arm-spe: Add missing linux/types.h include
  tools headers: Rewrite linux/atomic.h using C11's stdatomic.h
  asm-generic: Avoid transitive dependency for unaligned.h
  tools headers: Sync linux/overflow.h
  tools headers: Sync compiler.h headers
  tools headers: Rename noinline to __noinline

 include/asm-generic/unaligned.h               |   2 +
 tools/arch/x86/include/asm/atomic.h           |  84 ----
 tools/include/asm-generic/atomic-gcc.h        |  95 ----
 tools/include/asm-generic/bitops/non-atomic.h |   1 +
 tools/include/asm-generic/unaligned.h         |   2 +
 tools/include/asm/atomic.h                    |  11 -
 tools/include/asm/rwonce.h                    |  63 +++
 tools/include/linux/atomic.h                  | 107 ++++-
 tools/include/linux/compiler-clang.h          | 124 +++++
 tools/include/linux/compiler-gcc.h            | 145 +++++-
 tools/include/linux/compiler.h                | 221 ++-------
 tools/include/linux/compiler_attributes.h     | 449 ++++++++++++++++++
 tools/include/linux/compiler_types.h          | 171 ++++++-
 tools/include/linux/overflow.h                | 331 ++++++++++---
 tools/include/linux/rbtree.h                  |   1 +
 tools/include/linux/string.h                  |   1 +
 tools/include/linux/types.h                   |  17 +-
 tools/include/uapi/linux/bpf.h                |   1 +
 tools/lib/bpf/libbpf.c                        |   4 +-
 tools/lib/perf/include/internal/xyarray.h     |   2 +-
 tools/perf/arch/x86/tests/bp-modify.c         |   4 +-
 tools/perf/bench/find-bit-bench.c             |   2 +-
 tools/perf/check-headers.sh                   |   4 +
 tools/perf/tests/bp_account.c                 |   2 +-
 tools/perf/tests/bp_signal.c                  |   2 +-
 tools/perf/tests/bp_signal_overflow.c         |   2 +-
 tools/perf/tests/dwarf-unwind.c               |  12 +-
 tools/perf/tests/workloads/leafloop.c         |   8 +-
 tools/perf/tests/workloads/thloop.c           |   4 +-
 .../util/arm-spe-decoder/arm-spe-decoder.h    |   1 +
 .../arm-spe-decoder/arm-spe-pkt-decoder.c     |   8 +-
 tools/perf/util/cacheline.h                   |   1 +
 tools/perf/util/debug.h                       |   1 +
 tools/perf/util/expr.h                        |   8 +-
 .../selftests/kvm/include/kvm_util_base.h     |   3 +-
 35 files changed, 1388 insertions(+), 506 deletions(-)
 delete mode 100644 tools/arch/x86/include/asm/atomic.h
 delete mode 100644 tools/include/asm-generic/atomic-gcc.h
 delete mode 100644 tools/include/asm/atomic.h
 create mode 100644 tools/include/asm/rwonce.h
 create mode 100644 tools/include/linux/compiler-clang.h
 create mode 100644 tools/include/linux/compiler_attributes.h

-- 
2.44.0.278.ge034bb2e1d-goog