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WSL2-Linux-Kernel
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WSL2-Linux-Kernel/tools/perf/check-headers.sh

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perf tools: Move headers check into bash script To make it nicer and easily maintainable. Also moving the check into fixdep sub make, so its output is not scattered around the build output. Removing extra $$ from mman*.h checks. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1481030331-31944-5-git-send-email-jolsa@kernel.org [ Use /bin/sh, and 'function check() {' -> 'check () {' to make it work with busybox, in Alpine Linux, for instance ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-12-06 16:18:51 +03:00
#!/bin/sh
HEADERS='
tools include uapi: Grab copies of stat.h and fcntl.h We will need it to build tools/perf/trace/beauty/statx.h. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-nin41ve2fa63lrfbdr6x57yr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-03-30 17:16:59 +03:00
include/uapi/linux/fcntl.h
perf tools: Move headers check into bash script To make it nicer and easily maintainable. Also moving the check into fixdep sub make, so its output is not scattered around the build output. Removing extra $$ from mman*.h checks. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1481030331-31944-5-git-send-email-jolsa@kernel.org [ Use /bin/sh, and 'function check() {' -> 'check () {' to make it work with busybox, in Alpine Linux, for instance ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-12-06 16:18:51 +03:00
include/uapi/linux/perf_event.h
tools include uapi: Grab a copy of linux/sched.h So that we make sure we have recent enough defines for things such as 'perf trace' system call argument beautifiers. For instance, the 'clone' syscall argument 'flag' needs to use CLONE_NEWCGROUP, and that is not available in RHEL7. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-81sln0ng4a2lcxrth14vcov4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-07-20 16:46:34 +03:00
include/uapi/linux/sched.h
tools include uapi: Grab copies of stat.h and fcntl.h We will need it to build tools/perf/trace/beauty/statx.h. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-nin41ve2fa63lrfbdr6x57yr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-03-30 17:16:59 +03:00
include/uapi/linux/stat.h
perf tools: Move headers check into bash script To make it nicer and easily maintainable. Also moving the check into fixdep sub make, so its output is not scattered around the build output. Removing extra $$ from mman*.h checks. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1481030331-31944-5-git-send-email-jolsa@kernel.org [ Use /bin/sh, and 'function check() {' -> 'check () {' to make it work with busybox, in Alpine Linux, for instance ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-12-06 16:18:51 +03:00
include/linux/hash.h
include/uapi/linux/hw_breakpoint.h
arch/x86/include/asm/disabled-features.h
arch/x86/include/asm/required-features.h
arch/x86/include/asm/cpufeatures.h
arch/arm/include/uapi/asm/perf_regs.h
arch/arm64/include/uapi/asm/perf_regs.h
arch/powerpc/include/uapi/asm/perf_regs.h
arch/x86/include/uapi/asm/perf_regs.h
arch/x86/include/uapi/asm/kvm.h
arch/x86/include/uapi/asm/kvm_perf.h
arch/x86/include/uapi/asm/svm.h
tools include uapi x86: Grab a copy of unistd.h In older distros we were not including our copies of unistd_{32,64}.h, as we were relying on the system's asm/unistd.h, and a log time ago the files to be included were asm-{x86_64,i386}/unistd.h. Fix it by also carrying a copy of asm/unistd.h, that will be the same as in modern distros and will allow us to provide missing __NR_setns, for instance, in older distros. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-iwmgm0c4m1ynstktzmkjh8di@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-07-18 23:09:21 +03:00
arch/x86/include/uapi/asm/unistd.h
perf tools: Move headers check into bash script To make it nicer and easily maintainable. Also moving the check into fixdep sub make, so its output is not scattered around the build output. Removing extra $$ from mman*.h checks. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1481030331-31944-5-git-send-email-jolsa@kernel.org [ Use /bin/sh, and 'function check() {' -> 'check () {' to make it work with busybox, in Alpine Linux, for instance ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-12-06 16:18:51 +03:00
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/sie.h
arch/arm/include/uapi/asm/kvm.h
arch/arm64/include/uapi/asm/kvm.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
tools include uapi: Grab a copy of asm-generic/ioctls.h So that we can build on older systems where otherwise we would end up with: CC /tmp/build/perf/trace/beauty/ioctl.o trace/beauty/ioctl.c: In function 'ioctl__scnprintf_tty_cmd': trace/beauty/ioctl.c:25:17: error: 'TIOCGEXCL' undeclared (first use in this function) trace/beauty/ioctl.c:25:17: note: each undeclared identifier is reported only once for each function it appears in trace/beauty/ioctl.c:25:2: error: array index in initializer not of integer type trace/beauty/ioctl.c:25:2: error: (near initialization for 'ioctl_tty_cmd') This way we can build a tool on an older system and it will still be capable of processing perf.data files generated on newer systems. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-8qvkv6txwuzua6d0yvt65wl3@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-01 04:52:28 +03:00
include/uapi/asm-generic/ioctls.h
perf tools: Move headers check into bash script To make it nicer and easily maintainable. Also moving the check into fixdep sub make, so its output is not scattered around the build output. Removing extra $$ from mman*.h checks. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1481030331-31944-5-git-send-email-jolsa@kernel.org [ Use /bin/sh, and 'function check() {' -> 'check () {' to make it work with busybox, in Alpine Linux, for instance ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-12-06 16:18:51 +03:00
include/uapi/asm-generic/mman-common.h
'
check () {
file=$1
opts=
shift
while [ -n "$*" ]; do
opts="$opts \"$1\""
shift
done
cmd="diff $opts ../$file ../../$file > /dev/null"
test -f ../../$file &&
perf build: Clarify header version warning message Change this: Warning: arch/x86/include/asm/disabled-features.h differs from kernel Warning: arch/x86/include/asm/cpufeatures.h differs from kernel Warning: arch/powerpc/include/uapi/asm/kvm.h differs from kernel Warning: arch/s390/include/uapi/asm/kvm.h differs from kernel Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h' Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h' Warning: Kernel ABI header at 'tools/arch/powerpc/include/uapi/asm/kvm.h' differs from latest version at 'arch/powerpc/include/uapi/asm/kvm.h' Warning: Kernel ABI header at 'tools/arch/s390/include/uapi/asm/kvm.h' differs from latest version at 'arch/s390/include/uapi/asm/kvm.h' ... to make it clearer what the warning is about, and to make it easier to diff the two versions when syncing up the files. Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: David Carrillo-Cisneros <davidcc@google.com> Cc: Francis Deslauriers <francis.deslauriers@efficios.com> Cc: Geneviève Bastien <gbastien@versatic.net> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Julien Desfossez <jdesfossez@efficios.com> Cc: Martin Liška <mliska@suse.cz> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Turner <pjt@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Simon Que <sque@chromium.org> Cc: Stephane Eranian <eranian@google.com> Cc: Taeung Song <treeze.taeung@gmail.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/20170730093747.qogjn3lp7ntwcgwg@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-07-30 12:37:47 +03:00
eval $cmd || echo "Warning: Kernel ABI header at 'tools/$file' differs from latest version at '$file'" >&2
perf tools: Move headers check into bash script To make it nicer and easily maintainable. Also moving the check into fixdep sub make, so its output is not scattered around the build output. Removing extra $$ from mman*.h checks. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1481030331-31944-5-git-send-email-jolsa@kernel.org [ Use /bin/sh, and 'function check() {' -> 'check () {' to make it work with busybox, in Alpine Linux, for instance ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-12-06 16:18:51 +03:00
}
# simple diff check
for i in $HEADERS; do
check $i -B
done
# diff with extra ignore lines
check arch/x86/lib/memcpy_64.S -B -I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>"
check arch/x86/lib/memset_64.S -B -I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>"
check include/uapi/asm-generic/mman.h -B -I "^#include <\(uapi/\)*asm-generic/mman-common.h>"
check include/uapi/linux/mman.h -B -I "^#include <\(uapi/\)*asm/mman.h>"