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1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3
4FILES='
5include/uapi/linux/const.h
6include/uapi/drm/drm.h
7include/uapi/drm/i915_drm.h
8include/uapi/linux/fadvise.h
9include/uapi/linux/fcntl.h
10include/uapi/linux/fs.h
11include/uapi/linux/fscrypt.h
12include/uapi/linux/kcmp.h
13include/uapi/linux/kvm.h
14include/uapi/linux/in.h
15include/uapi/linux/mount.h
16include/uapi/linux/perf_event.h
17include/uapi/linux/prctl.h
18include/uapi/linux/sched.h
19include/uapi/linux/stat.h
20include/uapi/linux/usbdevice_fs.h
21include/uapi/linux/vhost.h
22include/uapi/sound/asound.h
23include/linux/bits.h
24include/linux/const.h
25include/linux/hash.h
26include/uapi/linux/hw_breakpoint.h
27arch/x86/include/asm/disabled-features.h
28arch/x86/include/asm/required-features.h
29arch/x86/include/asm/cpufeatures.h
30arch/x86/include/asm/inat_types.h
31arch/x86/include/uapi/asm/prctl.h
32arch/x86/lib/x86-opcode-map.txt
33arch/x86/tools/gen-insn-attr-x86.awk
34arch/arm/include/uapi/asm/perf_regs.h
35arch/arm64/include/uapi/asm/perf_regs.h
36arch/powerpc/include/uapi/asm/perf_regs.h
37arch/s390/include/uapi/asm/perf_regs.h
38arch/x86/include/uapi/asm/perf_regs.h
39arch/x86/include/uapi/asm/kvm.h
40arch/x86/include/uapi/asm/kvm_perf.h
41arch/x86/include/uapi/asm/svm.h
42arch/x86/include/uapi/asm/unistd.h
43arch/x86/include/uapi/asm/vmx.h
44arch/powerpc/include/uapi/asm/kvm.h
45arch/s390/include/uapi/asm/kvm.h
46arch/s390/include/uapi/asm/kvm_perf.h
47arch/s390/include/uapi/asm/ptrace.h
48arch/s390/include/uapi/asm/sie.h
49arch/arm/include/uapi/asm/kvm.h
50arch/arm64/include/uapi/asm/kvm.h
51arch/arm64/include/uapi/asm/unistd.h
52arch/alpha/include/uapi/asm/errno.h
53arch/mips/include/asm/errno.h
54arch/mips/include/uapi/asm/errno.h
55arch/parisc/include/uapi/asm/errno.h
56arch/powerpc/include/uapi/asm/errno.h
57arch/sparc/include/uapi/asm/errno.h
58arch/x86/include/uapi/asm/errno.h
59include/asm-generic/bitops/arch_hweight.h
60include/asm-generic/bitops/const_hweight.h
61include/asm-generic/bitops/__fls.h
62include/asm-generic/bitops/fls.h
63include/asm-generic/bitops/fls64.h
64include/linux/coresight-pmu.h
65include/uapi/asm-generic/errno.h
66include/uapi/asm-generic/errno-base.h
67include/uapi/asm-generic/ioctls.h
68include/uapi/asm-generic/mman-common.h
69include/uapi/asm-generic/unistd.h
70'
71
72check_2 () {
73 file1=$1
74 file2=$2
75
76 shift
77 shift
78
79 cmd="diff $* $file1 $file2 > /dev/null"
80
81 test -f $file2 && {
82 eval $cmd || {
83 echo "Warning: Kernel ABI header at '$file1' differs from latest version at '$file2'" >&2
84 echo diff -u $file1 $file2
85 }
86 }
87}
88
89check () {
90 file=$1
91
92 shift
93
94 check_2 tools/$file $file $*
95}
96
97# Check if we have the kernel headers (tools/perf/../../include), else
98# we're probably on a detached tarball, so no point in trying to check
99# differences.
100test -d ../../include || exit 0
101
102cd ../..
103
104# simple diff check
105for i in $FILES; do
106 check $i -B
107done
108
109# diff with extra ignore lines
110check arch/x86/lib/memcpy_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>"'
111check arch/x86/lib/memset_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>"'
112check include/uapi/asm-generic/mman.h '-I "^#include <\(uapi/\)*asm-generic/mman-common\(-tools\)*.h>"'
113check include/uapi/linux/mman.h '-I "^#include <\(uapi/\)*asm/mman.h>"'
114check include/linux/ctype.h '-I "isdigit("'
115check lib/ctype.c '-I "^EXPORT_SYMBOL" -I "^#include <linux/export.h>" -B'
116check arch/x86/include/asm/inat.h '-I "^#include [\"<]\(asm/\)*inat_types.h[\">]"'
117check arch/x86/include/asm/insn.h '-I "^#include [\"<]\(asm/\)*inat.h[\">]"'
118check arch/x86/lib/inat.c '-I "^#include [\"<]\(../include/\)*asm/insn.h[\">]"'
119check arch/x86/lib/insn.c '-I "^#include [\"<]\(../include/\)*asm/in\(at\|sn\).h[\">]"'
120
121# diff non-symmetric files
122check_2 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
123
124cd tools/perf
1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3
4FILES='
5include/uapi/linux/const.h
6include/uapi/drm/drm.h
7include/uapi/drm/i915_drm.h
8include/uapi/linux/fadvise.h
9include/uapi/linux/fcntl.h
10include/uapi/linux/fs.h
11include/uapi/linux/fscrypt.h
12include/uapi/linux/kcmp.h
13include/uapi/linux/kvm.h
14include/uapi/linux/in.h
15include/uapi/linux/mount.h
16include/uapi/linux/openat2.h
17include/uapi/linux/perf_event.h
18include/uapi/linux/prctl.h
19include/uapi/linux/sched.h
20include/uapi/linux/stat.h
21include/uapi/linux/usbdevice_fs.h
22include/uapi/linux/vhost.h
23include/uapi/sound/asound.h
24include/linux/bits.h
25include/vdso/bits.h
26include/linux/const.h
27include/vdso/const.h
28include/linux/hash.h
29include/uapi/linux/hw_breakpoint.h
30arch/x86/include/asm/disabled-features.h
31arch/x86/include/asm/required-features.h
32arch/x86/include/asm/cpufeatures.h
33arch/x86/include/asm/inat_types.h
34arch/x86/include/asm/emulate_prefix.h
35arch/x86/include/asm/irq_vectors.h
36arch/x86/include/asm/msr-index.h
37arch/x86/include/uapi/asm/prctl.h
38arch/x86/lib/x86-opcode-map.txt
39arch/x86/tools/gen-insn-attr-x86.awk
40arch/arm/include/uapi/asm/perf_regs.h
41arch/arm64/include/uapi/asm/perf_regs.h
42arch/powerpc/include/uapi/asm/perf_regs.h
43arch/s390/include/uapi/asm/perf_regs.h
44arch/x86/include/uapi/asm/perf_regs.h
45arch/x86/include/uapi/asm/kvm.h
46arch/x86/include/uapi/asm/kvm_perf.h
47arch/x86/include/uapi/asm/svm.h
48arch/x86/include/uapi/asm/unistd.h
49arch/x86/include/uapi/asm/vmx.h
50arch/powerpc/include/uapi/asm/kvm.h
51arch/s390/include/uapi/asm/kvm.h
52arch/s390/include/uapi/asm/kvm_perf.h
53arch/s390/include/uapi/asm/ptrace.h
54arch/s390/include/uapi/asm/sie.h
55arch/arm/include/uapi/asm/kvm.h
56arch/arm64/include/uapi/asm/kvm.h
57arch/arm64/include/uapi/asm/unistd.h
58arch/alpha/include/uapi/asm/errno.h
59arch/mips/include/asm/errno.h
60arch/mips/include/uapi/asm/errno.h
61arch/parisc/include/uapi/asm/errno.h
62arch/powerpc/include/uapi/asm/errno.h
63arch/sparc/include/uapi/asm/errno.h
64arch/x86/include/uapi/asm/errno.h
65include/asm-generic/bitops/arch_hweight.h
66include/asm-generic/bitops/const_hweight.h
67include/asm-generic/bitops/__fls.h
68include/asm-generic/bitops/fls.h
69include/asm-generic/bitops/fls64.h
70include/linux/coresight-pmu.h
71include/uapi/asm-generic/errno.h
72include/uapi/asm-generic/errno-base.h
73include/uapi/asm-generic/ioctls.h
74include/uapi/asm-generic/mman-common.h
75include/uapi/asm-generic/unistd.h
76'
77
78check_2 () {
79 file1=$1
80 file2=$2
81
82 shift
83 shift
84
85 cmd="diff $* $file1 $file2 > /dev/null"
86
87 test -f $file2 && {
88 eval $cmd || {
89 echo "Warning: Kernel ABI header at '$file1' differs from latest version at '$file2'" >&2
90 echo diff -u $file1 $file2
91 }
92 }
93}
94
95check () {
96 file=$1
97
98 shift
99
100 check_2 tools/$file $file $*
101}
102
103# Check if we have the kernel headers (tools/perf/../../include), else
104# we're probably on a detached tarball, so no point in trying to check
105# differences.
106test -d ../../include || exit 0
107
108cd ../..
109
110# simple diff check
111for i in $FILES; do
112 check $i -B
113done
114
115# diff with extra ignore lines
116check arch/x86/lib/memcpy_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memcpy_\(erms\|orig\))"'
117check arch/x86/lib/memset_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memset_\(erms\|orig\))"'
118check include/uapi/asm-generic/mman.h '-I "^#include <\(uapi/\)*asm-generic/mman-common\(-tools\)*.h>"'
119check include/uapi/linux/mman.h '-I "^#include <\(uapi/\)*asm/mman.h>"'
120check include/linux/build_bug.h '-I "^#\(ifndef\|endif\)\( \/\/\)* static_assert$"'
121check include/linux/ctype.h '-I "isdigit("'
122check lib/ctype.c '-I "^EXPORT_SYMBOL" -I "^#include <linux/export.h>" -B'
123check arch/x86/include/asm/inat.h '-I "^#include [\"<]\(asm/\)*inat_types.h[\">]"'
124check arch/x86/include/asm/insn.h '-I "^#include [\"<]\(asm/\)*inat.h[\">]"'
125check arch/x86/lib/inat.c '-I "^#include [\"<]\(../include/\)*asm/insn.h[\">]"'
126check arch/x86/lib/insn.c '-I "^#include [\"<]\(../include/\)*asm/in\(at\|sn\).h[\">]" -I "^#include [\"<]\(../include/\)*asm/emulate_prefix.h[\">]"'
127
128# diff non-symmetric files
129check_2 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
130
131# These will require a beauty_check when we get some more like that
132check_2 tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h
133
134# check duplicated library files
135check_2 tools/perf/util/hashmap.h tools/lib/bpf/hashmap.h
136check_2 tools/perf/util/hashmap.c tools/lib/bpf/hashmap.c
137
138cd tools/perf