From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/tools/perf/check-headers.sh | 67 ++++++++++++++++++++++++++++++---
1 files changed, 61 insertions(+), 6 deletions(-)
diff --git a/kernel/tools/perf/check-headers.sh b/kernel/tools/perf/check-headers.sh
index c72cc73..9f085aa 100755
--- a/kernel/tools/perf/check-headers.sh
+++ b/kernel/tools/perf/check-headers.sh
@@ -1,25 +1,42 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
-HEADERS='
+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/powerpc/include/uapi/asm/perf_regs.h
@@ -45,7 +62,6 @@
arch/powerpc/include/uapi/asm/errno.h
arch/sparc/include/uapi/asm/errno.h
arch/x86/include/uapi/asm/errno.h
-arch/powerpc/include/uapi/asm/unistd.h
include/asm-generic/bitops/arch_hweight.h
include/asm-generic/bitops/const_hweight.h
include/asm-generic/bitops/__fls.h
@@ -57,6 +73,22 @@
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 () {
@@ -84,6 +116,14 @@
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.
@@ -92,17 +132,32 @@
cd ../..
# simple diff check
-for i in $HEADERS; do
+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>"'
-check arch/x86/lib/memset_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>"'
-check include/uapi/asm-generic/mman.h '-I "^#include <\(uapi/\)*asm-generic/mman-common.h>"'
+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
+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
--
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