From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936490AbcLTTT2 (ORCPT ); Tue, 20 Dec 2016 14:19:28 -0500 Received: from terminus.zytor.com ([198.137.202.10]:35020 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933498AbcLTTTY (ORCPT ); Tue, 20 Dec 2016 14:19:24 -0500 Date: Tue, 20 Dec 2016 11:19:01 -0800 From: tip-bot for Jiri Olsa Message-ID: Cc: acme@redhat.com, linux-kernel@vger.kernel.org, jolsa@kernel.org, a.p.zijlstra@chello.nl, hpa@zytor.com, dsahern@gmail.com, tglx@linutronix.de, mingo@kernel.org, namhyung@kernel.org Reply-To: dsahern@gmail.com, namhyung@kernel.org, mingo@kernel.org, tglx@linutronix.de, jolsa@kernel.org, a.p.zijlstra@chello.nl, hpa@zytor.com, linux-kernel@vger.kernel.org, acme@redhat.com In-Reply-To: <1481030331-31944-5-git-send-email-jolsa@kernel.org> References: <1481030331-31944-5-git-send-email-jolsa@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/urgent] perf tools: Move headers check into bash script Git-Commit-ID: aeafd623f866c429307e3a4a39998f5f06b4f00e X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: aeafd623f866c429307e3a4a39998f5f06b4f00e Gitweb: http://git.kernel.org/tip/aeafd623f866c429307e3a4a39998f5f06b4f00e Author: Jiri Olsa AuthorDate: Tue, 6 Dec 2016 14:18:51 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 15 Dec 2016 16:25:44 -0300 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 Tested-by: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra 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 --- tools/perf/Makefile.perf | 94 +-------------------------------------------- tools/perf/check-headers.sh | 59 ++++++++++++++++++++++++++++ 2 files changed, 60 insertions(+), 93 deletions(-) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 8f1c258..e9ec531 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -201,6 +201,7 @@ goals := $(filter-out all sub-make, $(MAKECMDGOALS)) $(goals) all: sub-make sub-make: fixdep + @./check-headers.sh $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals) else # force_fixdep @@ -404,99 +405,6 @@ export JEVENTS build := -f $(srctree)/tools/build/Makefile.build dir=. obj $(PERF_IN): prepare FORCE - @(test -f ../../include/uapi/linux/perf_event.h && ( \ - (diff -B ../include/uapi/linux/perf_event.h ../../include/uapi/linux/perf_event.h >/dev/null) \ - || echo "Warning: tools/include/uapi/linux/perf_event.h differs from kernel" >&2 )) || true - @(test -f ../../include/linux/hash.h && ( \ - (diff -B ../include/linux/hash.h ../../include/linux/hash.h >/dev/null) \ - || echo "Warning: tools/include/linux/hash.h differs from kernel" >&2 )) || true - @(test -f ../../include/uapi/linux/hw_breakpoint.h && ( \ - (diff -B ../include/uapi/linux/hw_breakpoint.h ../../include/uapi/linux/hw_breakpoint.h >/dev/null) \ - || echo "Warning: tools/include/uapi/linux/hw_breakpoint.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/include/asm/disabled-features.h && ( \ - (diff -B ../arch/x86/include/asm/disabled-features.h ../../arch/x86/include/asm/disabled-features.h >/dev/null) \ - || echo "Warning: tools/arch/x86/include/asm/disabled-features.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/include/asm/required-features.h && ( \ - (diff -B ../arch/x86/include/asm/required-features.h ../../arch/x86/include/asm/required-features.h >/dev/null) \ - || echo "Warning: tools/arch/x86/include/asm/required-features.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/include/asm/cpufeatures.h && ( \ - (diff -B ../arch/x86/include/asm/cpufeatures.h ../../arch/x86/include/asm/cpufeatures.h >/dev/null) \ - || echo "Warning: tools/arch/x86/include/asm/cpufeatures.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/lib/memcpy_64.S && ( \ - (diff -B -I "^EXPORT_SYMBOL" -I "^#include " ../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memcpy_64.S >/dev/null) \ - || echo "Warning: tools/arch/x86/lib/memcpy_64.S differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/lib/memset_64.S && ( \ - (diff -B -I "^EXPORT_SYMBOL" -I "^#include " ../arch/x86/lib/memset_64.S ../../arch/x86/lib/memset_64.S >/dev/null) \ - || echo "Warning: tools/arch/x86/lib/memset_64.S differs from kernel" >&2 )) || true - @(test -f ../../arch/arm/include/uapi/asm/perf_regs.h && ( \ - (diff -B ../arch/arm/include/uapi/asm/perf_regs.h ../../arch/arm/include/uapi/asm/perf_regs.h >/dev/null) \ - || echo "Warning: tools/arch/arm/include/uapi/asm/perf_regs.h differs from kernel" >&2 )) || true - @(test -f ../../arch/arm64/include/uapi/asm/perf_regs.h && ( \ - (diff -B ../arch/arm64/include/uapi/asm/perf_regs.h ../../arch/arm64/include/uapi/asm/perf_regs.h >/dev/null) \ - || echo "Warning: tools/arch/arm64/include/uapi/asm/perf_regs.h differs from kernel" >&2 )) || true - @(test -f ../../arch/powerpc/include/uapi/asm/perf_regs.h && ( \ - (diff -B ../arch/powerpc/include/uapi/asm/perf_regs.h ../../arch/powerpc/include/uapi/asm/perf_regs.h >/dev/null) \ - || echo "Warning: tools/arch/powerpc/include/uapi/asm/perf_regs.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/include/uapi/asm/perf_regs.h && ( \ - (diff -B ../arch/x86/include/uapi/asm/perf_regs.h ../../arch/x86/include/uapi/asm/perf_regs.h >/dev/null) \ - || echo "Warning: tools/arch/x86/include/uapi/asm/perf_regs.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/include/uapi/asm/kvm.h && ( \ - (diff -B ../arch/x86/include/uapi/asm/kvm.h ../../arch/x86/include/uapi/asm/kvm.h >/dev/null) \ - || echo "Warning: tools/arch/x86/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/include/uapi/asm/kvm_perf.h && ( \ - (diff -B ../arch/x86/include/uapi/asm/kvm_perf.h ../../arch/x86/include/uapi/asm/kvm_perf.h >/dev/null) \ - || echo "Warning: tools/arch/x86/include/uapi/asm/kvm_perf.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/include/uapi/asm/svm.h && ( \ - (diff -B ../arch/x86/include/uapi/asm/svm.h ../../arch/x86/include/uapi/asm/svm.h >/dev/null) \ - || echo "Warning: tools/arch/x86/include/uapi/asm/svm.h differs from kernel" >&2 )) || true - @(test -f ../../arch/x86/include/uapi/asm/vmx.h && ( \ - (diff -B ../arch/x86/include/uapi/asm/vmx.h ../../arch/x86/include/uapi/asm/vmx.h >/dev/null) \ - || echo "Warning: tools/arch/x86/include/uapi/asm/vmx.h differs from kernel" >&2 )) || true - @(test -f ../../arch/powerpc/include/uapi/asm/kvm.h && ( \ - (diff -B ../arch/powerpc/include/uapi/asm/kvm.h ../../arch/powerpc/include/uapi/asm/kvm.h >/dev/null) \ - || echo "Warning: tools/arch/powerpc/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true - @(test -f ../../arch/s390/include/uapi/asm/kvm.h && ( \ - (diff -B ../arch/s390/include/uapi/asm/kvm.h ../../arch/s390/include/uapi/asm/kvm.h >/dev/null) \ - || echo "Warning: tools/arch/s390/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true - @(test -f ../../arch/s390/include/uapi/asm/kvm_perf.h && ( \ - (diff -B ../arch/s390/include/uapi/asm/kvm_perf.h ../../arch/s390/include/uapi/asm/kvm_perf.h >/dev/null) \ - || echo "Warning: tools/arch/s390/include/uapi/asm/kvm_perf.h differs from kernel" >&2 )) || true - @(test -f ../../arch/s390/include/uapi/asm/sie.h && ( \ - (diff -B ../arch/s390/include/uapi/asm/sie.h ../../arch/s390/include/uapi/asm/sie.h >/dev/null) \ - || echo "Warning: tools/arch/s390/include/uapi/asm/sie.h differs from kernel" >&2 )) || true - @(test -f ../../arch/arm/include/uapi/asm/kvm.h && ( \ - (diff -B ../arch/arm/include/uapi/asm/kvm.h ../../arch/arm/include/uapi/asm/kvm.h >/dev/null) \ - || echo "Warning: tools/arch/arm/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true - @(test -f ../../arch/arm64/include/uapi/asm/kvm.h && ( \ - (diff -B ../arch/arm64/include/uapi/asm/kvm.h ../../arch/arm64/include/uapi/asm/kvm.h >/dev/null) \ - || echo "Warning: tools/arch/arm64/include/uapi/asm/kvm.h differs from kernel" >&2 )) || true - @(test -f ../../include/asm-generic/bitops/arch_hweight.h && ( \ - (diff -B ../include/asm-generic/bitops/arch_hweight.h ../../include/asm-generic/bitops/arch_hweight.h >/dev/null) \ - || echo "Warning: tools/include/asm-generic/bitops/arch_hweight.h differs from kernel" >&2 )) || true - @(test -f ../../include/asm-generic/bitops/const_hweight.h && ( \ - (diff -B ../include/asm-generic/bitops/const_hweight.h ../../include/asm-generic/bitops/const_hweight.h >/dev/null) \ - || echo "Warning: tools/include/asm-generic/bitops/const_hweight.h differs from kernel" >&2 )) || true - @(test -f ../../include/asm-generic/bitops/__fls.h && ( \ - (diff -B ../include/asm-generic/bitops/__fls.h ../../include/asm-generic/bitops/__fls.h >/dev/null) \ - || echo "Warning: tools/include/asm-generic/bitops/__fls.h differs from kernel" >&2 )) || true - @(test -f ../../include/asm-generic/bitops/fls.h && ( \ - (diff -B ../include/asm-generic/bitops/fls.h ../../include/asm-generic/bitops/fls.h >/dev/null) \ - || echo "Warning: tools/include/asm-generic/bitops/fls.h differs from kernel" >&2 )) || true - @(test -f ../../include/asm-generic/bitops/fls64.h && ( \ - (diff -B ../include/asm-generic/bitops/fls64.h ../../include/asm-generic/bitops/fls64.h >/dev/null) \ - || echo "Warning: tools/include/asm-generic/bitops/fls64.h differs from kernel" >&2 )) || true - @(test -f ../../include/linux/coresight-pmu.h && ( \ - (diff -B ../include/linux/coresight-pmu.h ../../include/linux/coresight-pmu.h >/dev/null) \ - || echo "Warning: tools/include/linux/coresight-pmu.h differs from kernel" >&2 )) || true - @(test -f ../../include/uapi/asm-generic/mman-common.h && ( \ - (diff -B ../include/uapi/asm-generic/mman-common.h ../../include/uapi/asm-generic/mman-common.h >/dev/null) \ - || echo "Warning: tools/include/uapi/asm-generic/mman-common.h differs from kernel" >&2 )) || true - @(test -f ../../include/uapi/asm-generic/mman.h && ( \ - (diff -B -I "^#include <\(uapi/\)*asm-generic/mman-common.h>$$" ../include/uapi/asm-generic/mman.h ../../include/uapi/asm-generic/mman.h >/dev/null) \ - || echo "Warning: tools/include/uapi/asm-generic/mman.h differs from kernel" >&2 )) || true - @(test -f ../../include/uapi/linux/mman.h && ( \ - (diff -B -I "^#include <\(uapi/\)*asm/mman.h>$$" ../include/uapi/linux/mman.h ../../include/uapi/linux/mman.h >/dev/null) \ - || echo "Warning: tools/include/uapi/linux/mman.h differs from kernel" >&2 )) || true $(Q)$(MAKE) $(build)=perf $(JEVENTS_IN): FORCE diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh new file mode 100755 index 0000000..c747bfd --- /dev/null +++ b/tools/perf/check-headers.sh @@ -0,0 +1,59 @@ +#!/bin/sh + +HEADERS=' +include/uapi/linux/perf_event.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/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 +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 +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 && + eval $cmd || echo "Warning: $file differs from kernel" >&2 +} + + +# 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 " +check arch/x86/lib/memset_64.S -B -I "^EXPORT_SYMBOL" -I "^#include " +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>"