From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Jiri Olsa <jolsa@kernel.org>,
Alexander Kapshuk <alexander.kapshuk@gmail.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
David Ahern <dsahern@gmail.com>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 29/35] perf tools: Move syscall_64.tbl check into check-headers.sh
Date: Wed, 15 Aug 2018 12:06:05 -0300 [thread overview]
Message-ID: <20180815150611.32080-30-acme@kernel.org> (raw)
In-Reply-To: <20180815150611.32080-1-acme@kernel.org>
From: Jiri Olsa <jolsa@kernel.org>
Probably leftover from the time we introducd the check-headers.sh script.
Committer testing:
Remove the 'rseq' syscall from tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
to fake a diff:
make: Entering directory '/home/acme/git/perf/tools/perf'
BUILD: Doing 'make -j4' parallel build
Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl'
diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
CC /tmp/build/perf/util/syscalltbl.o
INSTALL trace_plugins
<SNIP>
$ diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
--- tools/perf/arch/x86/entry/syscalls/syscall_64.tbl 2018-08-13 15:49:50.896585176 -0300
+++ arch/x86/entry/syscalls/syscall_64.tbl 2018-07-20 12:04:04.536858304 -0300
@@ -342,6 +342,7 @@
331 common pkey_free __x64_sys_pkey_free
332 common statx __x64_sys_statx
333 common io_pgetevents __x64_sys_io_pgetevents
+334 common rseq __x64_sys_rseq
#
# x32-specific system call numbers start at 512 to avoid cache impact
$
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Kapshuk <alexander.kapshuk@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180813111504.3568-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/arch/x86/Makefile | 3 ---
| 3 +++
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/perf/arch/x86/Makefile b/tools/perf/arch/x86/Makefile
index 1a38e78117ce..8cc6642fce7a 100644
--- a/tools/perf/arch/x86/Makefile
+++ b/tools/perf/arch/x86/Makefile
@@ -19,9 +19,6 @@ systbl := $(sys)/syscalltbl.sh
_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
$(header): $(sys)/syscall_64.tbl $(systbl)
- @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
- (diff -B arch/x86/entry/syscalls/syscall_64.tbl ../../arch/x86/entry/syscalls/syscall_64.tbl >/dev/null) \
- || echo "Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl'" >&2 )) || true
$(Q)$(SHELL) '$(systbl)' $(sys)/syscall_64.tbl 'x86_64' > $@
clean::
--git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index b61f8a4dfca3..466540ee8ea7 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -101,4 +101,7 @@ check arch/x86/lib/memset_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/ex
check include/uapi/asm-generic/mman.h '-I "^#include <\(uapi/\)*asm-generic/mman-common.h>"'
check include/uapi/linux/mman.h '-I "^#include <\(uapi/\)*asm/mman.h>"'
+# diff non-symmetric files
+check_2 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
+
cd tools/perf
--
2.14.4
next prev parent reply other threads:[~2018-08-15 15:08 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-15 15:05 [GIT PULL 00/35] perf/core improvements and fixes Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 01/35] perf probe powerpc: Fix trace event post-processing Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 02/35] tools lib traceevent, perf tools: Rename struct pevent to struct tep_handle Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 03/35] tools lib traceevent, perf tools: Rename 'struct pevent_record' to 'struct tep_record' Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 04/35] tools lib traceevent, perf tools: Rename pevent plugin related APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 05/35] tools lib traceevent, perf tools: Rename pevent alloc / free APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 06/35] tools lib traceevent, perf tools: Rename pevent find APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 07/35] tools lib traceevent, perf tools: Rename pevent parse APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 08/35] tools lib traceevent, perf tools: Rename pevent print APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 09/35] tools lib traceevent, perf tools: Rename pevent_read_number_* APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 10/35] tools lib traceevent, perf tools: Rename pevent_register_* APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 11/35] tools lib traceevent, perf tools: Rename pevent_set_* APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 12/35] tools lib traceevent, perf tools: Rename traceevent_* APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 13/35] tools lib traceevent, perf tools: Rename 'enum pevent_flag' to 'enum tep_flag' Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 14/35] tools lib traceevent, tools lib lockdep: Rename 'enum pevent_errno' to 'enum tep_errno' Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 15/35] tools lib traceevent: Rename pevent_function* APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 16/35] tools lib traceevent, perf tools: Rename traceevent_plugin_* APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 17/35] tools lib traceevent: Rename pevent_filter* APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 18/35] tools lib traceevent: Rename pevent_register / unregister APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 19/35] tools lib traceevent: Rename pevent_data_ APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 20/35] tools lib traceevent: Rename pevent field APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 21/35] tools lib traceevent: Rename pevent_find_* APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 22/35] tools lib traceevent: Rename various pevent get/set/is APIs Arnaldo Carvalho de Melo
2018-08-15 15:05 ` [PATCH 23/35] tools lib traceevent: Rename internal parser related APIs Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 24/35] tools lib traceevent: Rename various pevent APIs Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 25/35] tools lib traceevent: Rename static variables and functions in event-parse.c Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 26/35] perf tools: Check for null when copying nsinfo Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 27/35] perf tools: Fix check-headers.sh AND list path of execution Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 28/35] perf tools: Make check-headers.sh check based on kernel dir Arnaldo Carvalho de Melo
2018-08-15 15:06 ` Arnaldo Carvalho de Melo [this message]
2018-08-15 15:06 ` [PATCH 30/35] perf arm spe: Fix uninitialized record error variable Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 31/35] perf python: Remove -mcet and -fcf-protection when building with clang Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 32/35] perf auxtrace: Fix queue resize Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 33/35] kallsyms: Simplify update_iter_mod() Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 34/35] kallsyms, x86: Export addresses of PTI entry trampolines Arnaldo Carvalho de Melo
2018-08-15 15:06 ` [PATCH 35/35] x86: Add entry trampolines to kcore Arnaldo Carvalho de Melo
2018-08-15 15:21 ` [GIT PULL 00/35] perf/core improvements and fixes Andy Lutomirski
2018-08-18 11:17 ` Ingo Molnar
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