| #!/bin/sh |
| # SPDX-License-Identifier: GPL-2.0 |
| |
| FILES=' |
| include/uapi/linux/const.h |
| include/uapi/drm/drm.h |
| include/uapi/drm/i915_drm.h |
| include/uapi/linux/fadvise.h |
| include/uapi/linux/fcntl.h |
| include/uapi/linux/fs.h |
| include/uapi/linux/fscrypt.h |
| include/uapi/linux/kcmp.h |
| include/uapi/linux/kvm.h |
| include/uapi/linux/in.h |
| include/uapi/linux/mount.h |
| include/uapi/linux/openat2.h |
| include/uapi/linux/perf_event.h |
| include/uapi/linux/prctl.h |
| include/uapi/linux/sched.h |
| include/uapi/linux/stat.h |
| include/uapi/linux/usbdevice_fs.h |
| include/uapi/linux/vhost.h |
| include/uapi/sound/asound.h |
| include/linux/bits.h |
| include/vdso/bits.h |
| include/linux/const.h |
| include/vdso/const.h |
| include/linux/hash.h |
| include/uapi/linux/hw_breakpoint.h |
| arch/x86/include/asm/disabled-features.h |
| arch/x86/include/asm/required-features.h |
| arch/x86/include/asm/cpufeatures.h |
| arch/x86/include/asm/inat_types.h |
| arch/x86/include/asm/emulate_prefix.h |
| arch/x86/include/asm/irq_vectors.h |
| arch/x86/include/asm/msr-index.h |
| arch/x86/include/uapi/asm/prctl.h |
| arch/x86/lib/x86-opcode-map.txt |
| arch/x86/tools/gen-insn-attr-x86.awk |
| arch/arm/include/uapi/asm/perf_regs.h |
| arch/arm64/include/uapi/asm/perf_regs.h |
| arch/mips/include/uapi/asm/perf_regs.h |
| arch/powerpc/include/uapi/asm/perf_regs.h |
| arch/s390/include/uapi/asm/perf_regs.h |
| arch/x86/include/uapi/asm/perf_regs.h |
| arch/x86/include/uapi/asm/kvm.h |
| arch/x86/include/uapi/asm/kvm_perf.h |
| arch/x86/include/uapi/asm/svm.h |
| arch/x86/include/uapi/asm/unistd.h |
| arch/x86/include/uapi/asm/vmx.h |
| arch/powerpc/include/uapi/asm/kvm.h |
| arch/s390/include/uapi/asm/kvm.h |
| arch/s390/include/uapi/asm/kvm_perf.h |
| arch/s390/include/uapi/asm/ptrace.h |
| arch/s390/include/uapi/asm/sie.h |
| arch/arm/include/uapi/asm/kvm.h |
| arch/arm64/include/uapi/asm/kvm.h |
| arch/arm64/include/uapi/asm/unistd.h |
| arch/alpha/include/uapi/asm/errno.h |
| arch/mips/include/asm/errno.h |
| arch/mips/include/uapi/asm/errno.h |
| arch/parisc/include/uapi/asm/errno.h |
| arch/powerpc/include/uapi/asm/errno.h |
| arch/sparc/include/uapi/asm/errno.h |
| arch/x86/include/uapi/asm/errno.h |
| include/asm-generic/bitops/arch_hweight.h |
| include/asm-generic/bitops/const_hweight.h |
| include/asm-generic/bitops/__fls.h |
| include/asm-generic/bitops/fls.h |
| include/asm-generic/bitops/fls64.h |
| include/linux/coresight-pmu.h |
| include/uapi/asm-generic/errno.h |
| include/uapi/asm-generic/errno-base.h |
| include/uapi/asm-generic/ioctls.h |
| include/uapi/asm-generic/mman-common.h |
| include/uapi/asm-generic/unistd.h |
| ' |
| |
| SYNC_CHECK_FILES=' |
| arch/x86/include/asm/inat.h |
| arch/x86/include/asm/insn.h |
| arch/x86/lib/inat.c |
| arch/x86/lib/insn.c |
| ' |
| |
| # These copies are under tools/perf/trace/beauty/ as they are not used to in |
| # building object files only by scripts in tools/perf/trace/beauty/ to generate |
| # tables that then gets included in .c files for things like id->string syscall |
| # tables (and the reverse lookup as well: string -> id) |
| |
| BEAUTY_FILES=' |
| include/linux/socket.h |
| ' |
| |
| check_2 () { |
| file1=$1 |
| file2=$2 |
| |
| shift |
| shift |
| |
| cmd="diff $* $file1 $file2 > /dev/null" |
| |
| test -f $file2 && { |
| eval $cmd || { |
| echo "Warning: Kernel ABI header at '$file1' differs from latest version at '$file2'" >&2 |
| echo diff -u $file1 $file2 |
| } |
| } |
| } |
| |
| check () { |
| file=$1 |
| |
| shift |
| |
| check_2 tools/$file $file $* |
| } |
| |
| beauty_check () { |
| file=$1 |
| |
| shift |
| |
| check_2 tools/perf/trace/beauty/$file $file $* |
| } |
| |
| # Check if we have the kernel headers (tools/perf/../../include), else |
| # we're probably on a detached tarball, so no point in trying to check |
| # differences. |
| test -d ../../include || exit 0 |
| |
| cd ../.. |
| |
| # simple diff check |
| for i in $FILES; do |
| check $i -B |
| done |
| |
| for i in $SYNC_CHECK_FILES; do |
| check $i '-I "^.*\/\*.*__ignore_sync_check__.*\*\/.*$"' |
| done |
| |
| # diff with extra ignore lines |
| check arch/x86/lib/memcpy_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memcpy_\(erms\|orig\))"' |
| check arch/x86/lib/memset_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memset_\(erms\|orig\))"' |
| check include/uapi/asm-generic/mman.h '-I "^#include <\(uapi/\)*asm-generic/mman-common\(-tools\)*.h>"' |
| check include/uapi/linux/mman.h '-I "^#include <\(uapi/\)*asm/mman.h>"' |
| check include/linux/build_bug.h '-I "^#\(ifndef\|endif\)\( \/\/\)* static_assert$"' |
| check include/linux/ctype.h '-I "isdigit("' |
| check lib/ctype.c '-I "^EXPORT_SYMBOL" -I "^#include <linux/export.h>" -B' |
| |
| # diff non-symmetric files |
| check_2 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl |
| check_2 tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl |
| check_2 tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl |
| check_2 tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl arch/mips/kernel/syscalls/syscall_n64.tbl |
| |
| for i in $BEAUTY_FILES; do |
| beauty_check $i -B |
| done |
| |
| # check duplicated library files |
| check_2 tools/perf/util/hashmap.h tools/lib/bpf/hashmap.h |
| check_2 tools/perf/util/hashmap.c tools/lib/bpf/hashmap.c |
| |
| cd tools/perf |