linux-kernel - [tip:perf/urgent] perf tools: Update x86's syscall_64.tbl, no change in tools/perf behaviour

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Date:   Fri, 22 Mar 2019 15:10:28 -0700
From:   tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     namhyung@...nel.org, mingo@...nel.org, tglx@...utronix.de,
        hpa@...or.com, adrian.hunter@...el.com, jolsa@...nel.org,
        linux-kernel@...r.kernel.org, acme@...hat.com, arnd@...db.de
Subject: [tip:perf/urgent] perf tools: Update x86's syscall_64.tbl, no
 change in tools/perf behaviour

Commit-ID:  df94bb44b518b1d0c9f4b2e5127441cec13ab75c
Gitweb:     https://git.kernel.org/tip/df94bb44b518b1d0c9f4b2e5127441cec13ab75c
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Mon, 11 Mar 2019 13:20:25 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 11 Mar 2019 16:13:04 -0300

perf tools: Update x86's syscall_64.tbl, no change in tools/perf behaviour

To pick the changes in 7948450d4556 ("x86/x32: use time64 versions of
sigtimedwait and recvmmsg"), that doesn't cause any change in behaviour
in tools/perf/ as it deals just with the x32 entries.

This silences this tools/perf build warning:

  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: Adrian Hunter <adrian.hunter@...el.com>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Link: https://lkml.kernel.org/n/tip-mqpvshayeqidlulx5qpioa59@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index f0b1709a5ffb..2ae92fddb6d5 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -343,6 +343,8 @@
 332	common	statx			__x64_sys_statx
 333	common	io_pgetevents		__x64_sys_io_pgetevents
 334	common	rseq			__x64_sys_rseq
+# don't use numbers 387 through 423, add new calls after the last
+# 'common' entry
 
 #
 # x32-specific system call numbers start at 512 to avoid cache impact
@@ -361,7 +363,7 @@
 520	x32	execve			__x32_compat_sys_execve/ptregs
 521	x32	ptrace			__x32_compat_sys_ptrace
 522	x32	rt_sigpending		__x32_compat_sys_rt_sigpending
-523	x32	rt_sigtimedwait		__x32_compat_sys_rt_sigtimedwait
+523	x32	rt_sigtimedwait		__x32_compat_sys_rt_sigtimedwait_time64
 524	x32	rt_sigqueueinfo		__x32_compat_sys_rt_sigqueueinfo
 525	x32	sigaltstack		__x32_compat_sys_sigaltstack
 526	x32	timer_create		__x32_compat_sys_timer_create
@@ -375,7 +377,7 @@
 534	x32	preadv			__x32_compat_sys_preadv64
 535	x32	pwritev			__x32_compat_sys_pwritev64
 536	x32	rt_tgsigqueueinfo	__x32_compat_sys_rt_tgsigqueueinfo
-537	x32	recvmmsg		__x32_compat_sys_recvmmsg
+537	x32	recvmmsg		__x32_compat_sys_recvmmsg_time64
 538	x32	sendmmsg		__x32_compat_sys_sendmmsg
 539	x32	process_vm_readv	__x32_compat_sys_process_vm_readv
 540	x32	process_vm_writev	__x32_compat_sys_process_vm_writev