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Message-Id: <FE96FD04-4396-4C34-A70D-2A592FD5F916@linux.ibm.com>
Date: Thu, 10 Apr 2025 17:01:01 +0530
From: Venkat <venkat88@...ux.ibm.com>
To: Namhyung Kim <namhyung@...nel.org>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>,
Ian Rogers <irogers@...gle.com>, Kan Liang <kan.liang@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>, Adrian Hunter <adrian.hunter@...el.com>,
Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...nel.org>,
LKML <linux-kernel@...r.kernel.org>, linux-perf-users@...r.kernel.org
Subject: Re: [PATCHSET 00/10] tools headers: Sync header files with the kernel
> On 10 Apr 2025, at 5:41 AM, Namhyung Kim <namhyung@...nel.org> wrote:
>
> Hello,
>
> FYI I'm carrying these changes in the perf tools tree so make perf trace
> beautifiers get the recent changes in syscall, ioctl, and so on. For the
> background, please see tools/include/uapi/README.
>
> Still there are some remaining items but it requires a bit more changes.
> So I'd like to leave them for the next cycle.
>
> Warning: Kernel ABI header differences:
> diff -u tools/include/uapi/linux/bits.h include/uapi/linux/bits.h
> diff -u tools/include/linux/bits.h include/linux/bits.h
> diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h
>
> Thanks,
> Namhyung
>
>
> Namhyung Kim (10):
> tools headers: Update the KVM headers with the kernel sources
> tools headers: Update the socket headers with the kernel sources
> tools headers: Update the uapi/linux/perf_event.h copy with the kernel sources
> tools headers: Update the VFS headers with the kernel sources
> tools headers: Update the syscall table with the kernel sources
> tools headers: Update the uapi/linux/prctl.h copy with the kernel sources
> tools headers: Update the uapi/asm-generic/mman-common.h copy with the kernel sources
> tools headers: Update the linux/unaligned.h copy with the kernel sources
> tools headers: Update the x86 headers with the kernel sources
> tools headers: Update the arch/x86/lib/memset_64.S copy with the kernel sources
>
> tools/arch/arm64/include/uapi/asm/kvm.h | 5 +-
> tools/arch/arm64/include/uapi/asm/unistd.h | 24 +----
> tools/arch/x86/include/asm/cpufeatures.h | 28 ++++--
> tools/arch/x86/include/asm/msr-index.h | 31 +++---
> tools/arch/x86/include/uapi/asm/kvm.h | 4 +
> tools/arch/x86/include/uapi/asm/svm.h | 2 +
> tools/arch/x86/lib/memset_64.S | 3 +-
> tools/include/linux/cfi_types.h | 45 +++++++++
> tools/include/uapi/asm-generic/mman-common.h | 1 +
> tools/include/uapi/asm-generic/unistd.h | 4 +-
> tools/include/uapi/linux/in.h | 2 +
> tools/include/uapi/linux/kvm.h | 9 +-
> tools/include/uapi/linux/perf_event.h | 2 +
> tools/include/uapi/linux/stat.h | 99 ++++++++++++++-----
> .../perf/arch/arm/entry/syscalls/syscall.tbl | 1 +
> .../arch/mips/entry/syscalls/syscall_n64.tbl | 1 +
> .../arch/powerpc/entry/syscalls/syscall.tbl | 1 +
> .../perf/arch/s390/entry/syscalls/syscall.tbl | 1 +
> tools/perf/arch/sh/entry/syscalls/syscall.tbl | 1 +
> .../arch/sparc/entry/syscalls/syscall.tbl | 1 +
> .../arch/x86/entry/syscalls/syscall_32.tbl | 3 +-
> .../arch/x86/entry/syscalls/syscall_64.tbl | 1 +
> .../arch/xtensa/entry/syscalls/syscall.tbl | 1 +
> tools/perf/check-headers.sh | 1 +
> .../perf/trace/beauty/include/linux/socket.h | 2 +
> .../trace/beauty/include/uapi/linux/fcntl.h | 4 +
> .../perf/trace/beauty/include/uapi/linux/fs.h | 21 +++-
> .../trace/beauty/include/uapi/linux/mount.h | 10 +-
> .../trace/beauty/include/uapi/linux/prctl.h | 11 +++
> .../trace/beauty/include/uapi/linux/stat.h | 99 ++++++++++++++-----
> .../trace/beauty/include/uapi/sound/asound.h | 8 +-
> tools/scripts/syscall.tbl | 1 +
> 32 files changed, 318 insertions(+), 109 deletions(-)
Tested this patch series by applying on the base commit: 0af2f6be1b4281385b618cb86ad946eded089ac8 and it fixes the warnings.
Tested-by: Venkat Rao Bagalkote <venkat88@...ux.ibm.com>
Before this patch:
make
BUILD: Doing 'make -j32' parallel build
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/linux/bits.h include/uapi/linux/bits.h
diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
diff -u tools/include/uapi/linux/stat.h include/uapi/linux/stat.h
diff -u tools/include/linux/bits.h include/linux/bits.h
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h
diff -u tools/arch/x86/include/uapi/asm/kvm.h arch/x86/include/uapi/asm/kvm.h
diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h
diff -u tools/arch/arm64/include/uapi/asm/kvm.h arch/arm64/include/uapi/asm/kvm.h
diff -u tools/arch/arm64/include/uapi/asm/unistd.h arch/arm64/include/uapi/asm/unistd.h
diff -u tools/include/uapi/asm-generic/mman-common.h include/uapi/asm-generic/mman-common.h
diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h
diff -u tools/scripts/syscall.tbl scripts/syscall.tbl
diff -u tools/arch/x86/lib/memset_64.S arch/x86/lib/memset_64.S
diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h
diff -u tools/perf/arch/x86/entry/syscalls/syscall_32.tbl arch/x86/entry/syscalls/syscall_32.tbl
diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl
diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl
diff -u tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl arch/mips/kernel/syscalls/syscall_n64.tbl
diff -u tools/perf/arch/arm/entry/syscalls/syscall.tbl arch/arm/tools/syscall.tbl
diff -u tools/perf/arch/sh/entry/syscalls/syscall.tbl arch/sh/kernel/syscalls/syscall.tbl
diff -u tools/perf/arch/sparc/entry/syscalls/syscall.tbl arch/sparc/kernel/syscalls/syscall.tbl
diff -u tools/perf/arch/xtensa/entry/syscalls/syscall.tbl arch/xtensa/kernel/syscalls/syscall.tbl
diff -u tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h
diff -u tools/perf/trace/beauty/include/uapi/linux/fcntl.h include/uapi/linux/fcntl.h
diff -u tools/perf/trace/beauty/include/uapi/linux/fs.h include/uapi/linux/fs.h
diff -u tools/perf/trace/beauty/include/uapi/linux/mount.h include/uapi/linux/mount.h
diff -u tools/perf/trace/beauty/include/uapi/linux/prctl.h include/uapi/linux/prctl.h
diff -u tools/perf/trace/beauty/include/uapi/linux/stat.h include/uapi/linux/stat.h
diff -u tools/perf/trace/beauty/include/uapi/sound/asound.h include/uapi/sound/asound.h
Makefile.config:1093: No libcapstone found, disables disasm engine support for 'perf script', please install libcapstone-dev/capstone-devel
Makefile.config:1155: libpfm4 not found, disables libpfm4 support. Please install libpfm4-dev
Auto-detecting system features:
... libdw: [ on ]
... glibc: [ on ]
... libbfd: [ on ]
... libbfd-buildid: [ on ]
... libelf: [ on ]
... libnuma: [ on ]
... numa_num_possible_cpus: [ on ]
... libperl: [ on ]
... libpython: [ on ]
... libcrypto: [ on ]
... libunwind: [ OFF ]
... libcapstone: [ OFF ]
... llvm-perf: [ on ]
... zlib: [ on ]
... lzma: [ on ]
... get_cpuid: [ OFF ]
... bpf: [ on ]
... libaio: [ on ]
... libzstd: [ on ]
GEN common-cmds.h
GEN /root/linux/tools/perf/arch/arm64/include/generated/asm/sysreg-defs.h
PERF_VERSION = 6.15.rc1.g0af2f6be1b42
GEN perf-archive
After this patch:
make
BUILD: Doing 'make -j32' parallel build
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/linux/bits.h include/uapi/linux/bits.h
diff -u tools/include/linux/bits.h include/linux/bits.h
diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h
Makefile.config:1093: No libcapstone found, disables disasm engine support for 'perf script', please install libcapstone-dev/capstone-devel
Makefile.config:1155: libpfm4 not found, disables libpfm4 support. Please install libpfm4-dev
Auto-detecting system features:
... libdw: [ on ]
... glibc: [ on ]
... libbfd: [ on ]
... libbfd-buildid: [ on ]
... libelf: [ on ]
... libnuma: [ on ]
... numa_num_possible_cpus: [ on ]
... libperl: [ on ]
... libpython: [ on ]
... libcrypto: [ on ]
... libunwind: [ OFF ]
... libcapstone: [ OFF ]
... llvm-perf: [ on ]
... zlib: [ on ]
... lzma: [ on ]
... get_cpuid: [ OFF ]
... bpf: [ on ]
... libaio: [ on ]
... libzstd: [ on ]
GEN common-cmds.h
GEN /root/linux/tools/perf/arch/arm64/include/generated/asm/sysreg-defs.h
PERF_VERSION = 6.15.rc1.g634c975b88f0
GEN perf-archive
> create mode 100644 tools/include/linux/cfi_types.h
>
>
> base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
> --
> 2.49.0.504.g3bcea36a83-goog
>
>
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