[PATCH 1/2] perf powerpc: Rework syscall table generation
From: Ravi Bangoria
Date: Thu Jan 10 2019 - 04:48:39 EST
Commit aff850393200 ("powerpc: add system call table generation support")
changed how systemcall table is generated for powerpc. Incorporate these
changes into perf as well.
Signed-off-by: Ravi Bangoria <ravi.bangoria@xxxxxxxxxxxxx>
---
tools/perf/arch/powerpc/Makefile | 15 +-
.../perf/arch/powerpc/entry/syscalls/mksyscalltbl | 22 +-
tools/perf/arch/powerpc/entry/syscalls/syscall.tbl | 427 +++++++++++++++++++++
3 files changed, 450 insertions(+), 14 deletions(-)
create mode 100644 tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
diff --git a/tools/perf/arch/powerpc/Makefile b/tools/perf/arch/powerpc/Makefile
index a111239df182..e58d00d62f02 100644
--- a/tools/perf/arch/powerpc/Makefile
+++ b/tools/perf/arch/powerpc/Makefile
@@ -14,18 +14,25 @@ PERF_HAVE_JITDUMP := 1
out := $(OUTPUT)arch/powerpc/include/generated/asm
header32 := $(out)/syscalls_32.c
header64 := $(out)/syscalls_64.c
-sysdef := $(srctree)/tools/arch/powerpc/include/uapi/asm/unistd.h
-sysprf := $(srctree)/tools/perf/arch/powerpc/entry/syscalls/
+syskrn := $(srctree)/arch/powerpc/kernel/syscalls/syscall.tbl
+sysprf := $(srctree)/tools/perf/arch/powerpc/entry/syscalls
+sysdef := $(sysprf)/syscall.tbl
systbl := $(sysprf)/mksyscalltbl
# Create output directory if not already present
_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
$(header64): $(sysdef) $(systbl)
- $(Q)$(SHELL) '$(systbl)' '64' '$(CC)' $(sysdef) > $@
+ @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
+ (diff -B $(sysdef) $(syskrn) >/dev/null) \
+ || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
+ $(Q)$(SHELL) '$(systbl)' '64' $(sysdef) > $@
$(header32): $(sysdef) $(systbl)
- $(Q)$(SHELL) '$(systbl)' '32' '$(CC)' $(sysdef) > $@
+ @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
+ (diff -B $(sysdef) $(syskrn) >/dev/null) \
+ || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
+ $(Q)$(SHELL) '$(systbl)' '32' $(sysdef) > $@
clean::
$(call QUIET_CLEAN, powerpc) $(RM) $(header32) $(header64)
diff --git a/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl b/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl
index ef52e1dd694b..6c58060aa03b 100755
--- a/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl
@@ -9,10 +9,9 @@
# Changed by: Ravi Bangoria <ravi.bangoria@xxxxxxxxxxxxxxxxxx>
wordsize=$1
-gcc=$2
-input=$3
+SYSCALL_TBL=$2
-if ! test -r $input; then
+if ! test -r $SYSCALL_TBL; then
echo "Could not read input file" >&2
exit 1
fi
@@ -20,18 +19,21 @@ fi
create_table()
{
local wordsize=$1
- local max_nr
+ local max_nr nr abi sc discard
+ max_nr=-1
+ nr=0
echo "static const char *syscalltbl_powerpc_${wordsize}[] = {"
- while read sc nr; do
- printf '\t[%d] = "%s",\n' $nr $sc
- max_nr=$nr
+ while read nr abi sc discard; do
+ if [ "$max_nr" -lt "$nr" ]; then
+ printf '\t[%d] = "%s",\n' $nr $sc
+ max_nr=$nr
+ fi
done
echo '};'
echo "#define SYSCALLTBL_POWERPC_${wordsize}_MAX_ID $max_nr"
}
-$gcc -m${wordsize} -E -dM -x c $input \
- |sed -ne 's/^#define __NR_//p' \
- |sort -t' ' -k2 -nu \
+grep -E "^[[:digit:]]+[[:space:]]+(common|spu|nospu|${wordsize})" $SYSCALL_TBL \
+ |sort -k1 -n \
|create_table ${wordsize}
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
new file mode 100644
index 000000000000..db3bbb8744af
--- /dev/null
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -0,0 +1,427 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+#
+# system call numbers and entry vectors for powerpc
+#
+# The format is:
+# <number> <abi> <name> <entry point> <compat entry point>
+#
+# The <abi> can be common, spu, nospu, 64, or 32 for this file.
+#
+0 nospu restart_syscall sys_restart_syscall
+1 nospu exit sys_exit
+2 nospu fork ppc_fork
+3 common read sys_read
+4 common write sys_write
+5 common open sys_open compat_sys_open
+6 common close sys_close
+7 common waitpid sys_waitpid
+8 common creat sys_creat
+9 common link sys_link
+10 common unlink sys_unlink
+11 nospu execve sys_execve compat_sys_execve
+12 common chdir sys_chdir
+13 common time sys_time compat_sys_time
+14 common mknod sys_mknod
+15 common chmod sys_chmod
+16 common lchown sys_lchown
+17 common break sys_ni_syscall
+18 32 oldstat sys_stat sys_ni_syscall
+18 64 oldstat sys_ni_syscall
+18 spu oldstat sys_ni_syscall
+19 common lseek sys_lseek compat_sys_lseek
+20 common getpid sys_getpid
+21 nospu mount sys_mount compat_sys_mount
+22 32 umount sys_oldumount
+22 64 umount sys_ni_syscall
+22 spu umount sys_ni_syscall
+23 common setuid sys_setuid
+24 common getuid sys_getuid
+25 common stime sys_stime compat_sys_stime
+26 nospu ptrace sys_ptrace compat_sys_ptrace
+27 common alarm sys_alarm
+28 32 oldfstat sys_fstat sys_ni_syscall
+28 64 oldfstat sys_ni_syscall
+28 spu oldfstat sys_ni_syscall
+29 nospu pause sys_pause
+30 nospu utime sys_utime compat_sys_utime
+31 common stty sys_ni_syscall
+32 common gtty sys_ni_syscall
+33 common access sys_access
+34 common nice sys_nice
+35 common ftime sys_ni_syscall
+36 common sync sys_sync
+37 common kill sys_kill
+38 common rename sys_rename
+39 common mkdir sys_mkdir
+40 common rmdir sys_rmdir
+41 common dup sys_dup
+42 common pipe sys_pipe
+43 common times sys_times compat_sys_times
+44 common prof sys_ni_syscall
+45 common brk sys_brk
+46 common setgid sys_setgid
+47 common getgid sys_getgid
+48 nospu signal sys_signal
+49 common geteuid sys_geteuid
+50 common getegid sys_getegid
+51 nospu acct sys_acct
+52 nospu umount2 sys_umount
+53 common lock sys_ni_syscall
+54 common ioctl sys_ioctl compat_sys_ioctl
+55 common fcntl sys_fcntl compat_sys_fcntl
+56 common mpx sys_ni_syscall
+57 common setpgid sys_setpgid
+58 common ulimit sys_ni_syscall
+59 32 oldolduname sys_olduname
+59 64 oldolduname sys_ni_syscall
+59 spu oldolduname sys_ni_syscall
+60 common umask sys_umask
+61 common chroot sys_chroot
+62 nospu ustat sys_ustat compat_sys_ustat
+63 common dup2 sys_dup2
+64 common getppid sys_getppid
+65 common getpgrp sys_getpgrp
+66 common setsid sys_setsid
+67 32 sigaction sys_sigaction compat_sys_sigaction
+67 64 sigaction sys_ni_syscall
+67 spu sigaction sys_ni_syscall
+68 common sgetmask sys_sgetmask
+69 common ssetmask sys_ssetmask
+70 common setreuid sys_setreuid
+71 common setregid sys_setregid
+72 32 sigsuspend sys_sigsuspend
+72 64 sigsuspend sys_ni_syscall
+72 spu sigsuspend sys_ni_syscall
+73 32 sigpending sys_sigpending compat_sys_sigpending
+73 64 sigpending sys_ni_syscall
+73 spu sigpending sys_ni_syscall
+74 common sethostname sys_sethostname
+75 common setrlimit sys_setrlimit compat_sys_setrlimit
+76 32 getrlimit sys_old_getrlimit compat_sys_old_getrlimit
+76 64 getrlimit sys_ni_syscall
+76 spu getrlimit sys_ni_syscall
+77 common getrusage sys_getrusage compat_sys_getrusage
+78 common gettimeofday sys_gettimeofday compat_sys_gettimeofday
+79 common settimeofday sys_settimeofday compat_sys_settimeofday
+80 common getgroups sys_getgroups
+81 common setgroups sys_setgroups
+82 32 select ppc_select sys_ni_syscall
+82 64 select sys_ni_syscall
+82 spu select sys_ni_syscall
+83 common symlink sys_symlink
+84 32 oldlstat sys_lstat sys_ni_syscall
+84 64 oldlstat sys_ni_syscall
+84 spu oldlstat sys_ni_syscall
+85 common readlink sys_readlink
+86 nospu uselib sys_uselib
+87 nospu swapon sys_swapon
+88 nospu reboot sys_reboot
+89 32 readdir sys_old_readdir compat_sys_old_readdir
+89 64 readdir sys_ni_syscall
+89 spu readdir sys_ni_syscall
+90 common mmap sys_mmap
+91 common munmap sys_munmap
+92 common truncate sys_truncate compat_sys_truncate
+93 common ftruncate sys_ftruncate compat_sys_ftruncate
+94 common fchmod sys_fchmod
+95 common fchown sys_fchown
+96 common getpriority sys_getpriority
+97 common setpriority sys_setpriority
+98 common profil sys_ni_syscall
+99 nospu statfs sys_statfs compat_sys_statfs
+100 nospu fstatfs sys_fstatfs compat_sys_fstatfs
+101 common ioperm sys_ni_syscall
+102 common socketcall sys_socketcall compat_sys_socketcall
+103 common syslog sys_syslog
+104 common setitimer sys_setitimer compat_sys_setitimer
+105 common getitimer sys_getitimer compat_sys_getitimer
+106 common stat sys_newstat compat_sys_newstat
+107 common lstat sys_newlstat compat_sys_newlstat
+108 common fstat sys_newfstat compat_sys_newfstat
+109 32 olduname sys_uname
+109 64 olduname sys_ni_syscall
+109 spu olduname sys_ni_syscall
+110 common iopl sys_ni_syscall
+111 common vhangup sys_vhangup
+112 common idle sys_ni_syscall
+113 common vm86 sys_ni_syscall
+114 common wait4 sys_wait4 compat_sys_wait4
+115 nospu swapoff sys_swapoff
+116 common sysinfo sys_sysinfo compat_sys_sysinfo
+117 nospu ipc sys_ipc compat_sys_ipc
+118 common fsync sys_fsync
+119 32 sigreturn sys_sigreturn compat_sys_sigreturn
+119 64 sigreturn sys_ni_syscall
+119 spu sigreturn sys_ni_syscall
+120 nospu clone ppc_clone
+121 common setdomainname sys_setdomainname
+122 common uname sys_newuname
+123 common modify_ldt sys_ni_syscall
+124 common adjtimex sys_adjtimex compat_sys_adjtimex
+125 common mprotect sys_mprotect
+126 32 sigprocmask sys_sigprocmask compat_sys_sigprocmask
+126 64 sigprocmask sys_ni_syscall
+126 spu sigprocmask sys_ni_syscall
+127 common create_module sys_ni_syscall
+128 nospu init_module sys_init_module
+129 nospu delete_module sys_delete_module
+130 common get_kernel_syms sys_ni_syscall
+131 nospu quotactl sys_quotactl
+132 common getpgid sys_getpgid
+133 common fchdir sys_fchdir
+134 common bdflush sys_bdflush
+135 common sysfs sys_sysfs
+136 32 personality sys_personality ppc64_personality
+136 64 personality ppc64_personality
+136 spu personality ppc64_personality
+137 common afs_syscall sys_ni_syscall
+138 common setfsuid sys_setfsuid
+139 common setfsgid sys_setfsgid
+140 common _llseek sys_llseek
+141 common getdents sys_getdents compat_sys_getdents
+142 common _newselect sys_select compat_sys_select
+143 common flock sys_flock
+144 common msync sys_msync
+145 common readv sys_readv compat_sys_readv
+146 common writev sys_writev compat_sys_writev
+147 common getsid sys_getsid
+148 common fdatasync sys_fdatasync
+149 nospu _sysctl sys_sysctl compat_sys_sysctl
+150 common mlock sys_mlock
+151 common munlock sys_munlock
+152 common mlockall sys_mlockall
+153 common munlockall sys_munlockall
+154 common sched_setparam sys_sched_setparam
+155 common sched_getparam sys_sched_getparam
+156 common sched_setscheduler sys_sched_setscheduler
+157 common sched_getscheduler sys_sched_getscheduler
+158 common sched_yield sys_sched_yield
+159 common sched_get_priority_max sys_sched_get_priority_max
+160 common sched_get_priority_min sys_sched_get_priority_min
+161 common sched_rr_get_interval sys_sched_rr_get_interval compat_sys_sched_rr_get_interval
+162 common nanosleep sys_nanosleep compat_sys_nanosleep
+163 common mremap sys_mremap
+164 common setresuid sys_setresuid
+165 common getresuid sys_getresuid
+166 common query_module sys_ni_syscall
+167 common poll sys_poll
+168 common nfsservctl sys_ni_syscall
+169 common setresgid sys_setresgid
+170 common getresgid sys_getresgid
+171 common prctl sys_prctl
+172 nospu rt_sigreturn sys_rt_sigreturn compat_sys_rt_sigreturn
+173 nospu rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction
+174 nospu rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask
+175 nospu rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending
+176 nospu rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait
+177 nospu rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo
+178 nospu rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend
+179 common pread64 sys_pread64 compat_sys_pread64
+180 common pwrite64 sys_pwrite64 compat_sys_pwrite64
+181 common chown sys_chown
+182 common getcwd sys_getcwd
+183 common capget sys_capget
+184 common capset sys_capset
+185 nospu sigaltstack sys_sigaltstack compat_sys_sigaltstack
+186 32 sendfile sys_sendfile compat_sys_sendfile
+186 64 sendfile sys_sendfile64
+186 spu sendfile sys_sendfile64
+187 common getpmsg sys_ni_syscall
+188 common putpmsg sys_ni_syscall
+189 nospu vfork ppc_vfork
+190 common ugetrlimit sys_getrlimit compat_sys_getrlimit
+191 common readahead sys_readahead compat_sys_readahead
+192 32 mmap2 sys_mmap2 compat_sys_mmap2
+193 32 truncate64 sys_truncate64 compat_sys_truncate64
+194 32 ftruncate64 sys_ftruncate64 compat_sys_ftruncate64
+195 32 stat64 sys_stat64
+196 32 lstat64 sys_lstat64
+197 32 fstat64 sys_fstat64
+198 nospu pciconfig_read sys_pciconfig_read
+199 nospu pciconfig_write sys_pciconfig_write
+200 nospu pciconfig_iobase sys_pciconfig_iobase
+201 common multiplexer sys_ni_syscall
+202 common getdents64 sys_getdents64
+203 common pivot_root sys_pivot_root
+204 32 fcntl64 sys_fcntl64 compat_sys_fcntl64
+205 common madvise sys_madvise
+206 common mincore sys_mincore
+207 common gettid sys_gettid
+208 common tkill sys_tkill
+209 common setxattr sys_setxattr
+210 common lsetxattr sys_lsetxattr
+211 common fsetxattr sys_fsetxattr
+212 common getxattr sys_getxattr
+213 common lgetxattr sys_lgetxattr
+214 common fgetxattr sys_fgetxattr
+215 common listxattr sys_listxattr
+216 common llistxattr sys_llistxattr
+217 common flistxattr sys_flistxattr
+218 common removexattr sys_removexattr
+219 common lremovexattr sys_lremovexattr
+220 common fremovexattr sys_fremovexattr
+221 common futex sys_futex compat_sys_futex
+222 common sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity
+223 common sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity
+# 224 unused
+225 common tuxcall sys_ni_syscall
+226 32 sendfile64 sys_sendfile64 compat_sys_sendfile64
+227 common io_setup sys_io_setup compat_sys_io_setup
+228 common io_destroy sys_io_destroy
+229 common io_getevents sys_io_getevents compat_sys_io_getevents
+230 common io_submit sys_io_submit compat_sys_io_submit
+231 common io_cancel sys_io_cancel
+232 nospu set_tid_address sys_set_tid_address
+233 common fadvise64 sys_fadvise64 ppc32_fadvise64
+234 nospu exit_group sys_exit_group
+235 nospu lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie
+236 common epoll_create sys_epoll_create
+237 common epoll_ctl sys_epoll_ctl
+238 common epoll_wait sys_epoll_wait
+239 common remap_file_pages sys_remap_file_pages
+240 common timer_create sys_timer_create compat_sys_timer_create
+241 common timer_settime sys_timer_settime compat_sys_timer_settime
+242 common timer_gettime sys_timer_gettime compat_sys_timer_gettime
+243 common timer_getoverrun sys_timer_getoverrun
+244 common timer_delete sys_timer_delete
+245 common clock_settime sys_clock_settime compat_sys_clock_settime
+246 common clock_gettime sys_clock_gettime compat_sys_clock_gettime
+247 common clock_getres sys_clock_getres compat_sys_clock_getres
+248 common clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep
+249 32 swapcontext ppc_swapcontext ppc32_swapcontext
+249 64 swapcontext ppc64_swapcontext
+249 spu swapcontext sys_ni_syscall
+250 common tgkill sys_tgkill
+251 common utimes sys_utimes compat_sys_utimes
+252 common statfs64 sys_statfs64 compat_sys_statfs64
+253 common fstatfs64 sys_fstatfs64 compat_sys_fstatfs64
+254 32 fadvise64_64 ppc_fadvise64_64
+254 spu fadvise64_64 sys_ni_syscall
+255 common rtas sys_rtas
+256 32 sys_debug_setcontext sys_debug_setcontext sys_ni_syscall
+256 64 sys_debug_setcontext sys_ni_syscall
+256 spu sys_debug_setcontext sys_ni_syscall
+# 257 reserved for vserver
+258 nospu migrate_pages sys_migrate_pages compat_sys_migrate_pages
+259 nospu mbind sys_mbind compat_sys_mbind
+260 nospu get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy
+261 nospu set_mempolicy sys_set_mempolicy compat_sys_set_mempolicy
+262 nospu mq_open sys_mq_open compat_sys_mq_open
+263 nospu mq_unlink sys_mq_unlink
+264 nospu mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend
+265 nospu mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive
+266 nospu mq_notify sys_mq_notify compat_sys_mq_notify
+267 nospu mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr
+268 nospu kexec_load sys_kexec_load compat_sys_kexec_load
+269 nospu add_key sys_add_key
+270 nospu request_key sys_request_key
+271 nospu keyctl sys_keyctl compat_sys_keyctl
+272 nospu waitid sys_waitid compat_sys_waitid
+273 nospu ioprio_set sys_ioprio_set
+274 nospu ioprio_get sys_ioprio_get
+275 nospu inotify_init sys_inotify_init
+276 nospu inotify_add_watch sys_inotify_add_watch
+277 nospu inotify_rm_watch sys_inotify_rm_watch
+278 nospu spu_run sys_spu_run
+279 nospu spu_create sys_spu_create
+280 nospu pselect6 sys_pselect6 compat_sys_pselect6
+281 nospu ppoll sys_ppoll compat_sys_ppoll
+282 common unshare sys_unshare
+283 common splice sys_splice
+284 common tee sys_tee
+285 common vmsplice sys_vmsplice compat_sys_vmsplice
+286 common openat sys_openat compat_sys_openat
+287 common mkdirat sys_mkdirat
+288 common mknodat sys_mknodat
+289 common fchownat sys_fchownat
+290 common futimesat sys_futimesat compat_sys_futimesat
+291 32 fstatat64 sys_fstatat64
+291 64 newfstatat sys_newfstatat
+291 spu newfstatat sys_newfstatat
+292 common unlinkat sys_unlinkat
+293 common renameat sys_renameat
+294 common linkat sys_linkat
+295 common symlinkat sys_symlinkat
+296 common readlinkat sys_readlinkat
+297 common fchmodat sys_fchmodat
+298 common faccessat sys_faccessat
+299 common get_robust_list sys_get_robust_list compat_sys_get_robust_list
+300 common set_robust_list sys_set_robust_list compat_sys_set_robust_list
+301 common move_pages sys_move_pages compat_sys_move_pages
+302 common getcpu sys_getcpu
+303 nospu epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait
+304 common utimensat sys_utimensat compat_sys_utimensat
+305 common signalfd sys_signalfd compat_sys_signalfd
+306 common timerfd_create sys_timerfd_create
+307 common eventfd sys_eventfd
+308 common sync_file_range2 sys_sync_file_range2 compat_sys_sync_file_range2
+309 nospu fallocate sys_fallocate compat_sys_fallocate
+310 nospu subpage_prot sys_subpage_prot
+311 common timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime
+312 common timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime
+313 common signalfd4 sys_signalfd4 compat_sys_signalfd4
+314 common eventfd2 sys_eventfd2
+315 common epoll_create1 sys_epoll_create1
+316 common dup3 sys_dup3
+317 common pipe2 sys_pipe2
+318 nospu inotify_init1 sys_inotify_init1
+319 common perf_event_open sys_perf_event_open
+320 common preadv sys_preadv compat_sys_preadv
+321 common pwritev sys_pwritev compat_sys_pwritev
+322 nospu rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
+323 nospu fanotify_init sys_fanotify_init
+324 nospu fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark
+325 common prlimit64 sys_prlimit64
+326 common socket sys_socket
+327 common bind sys_bind
+328 common connect sys_connect
+329 common listen sys_listen
+330 common accept sys_accept
+331 common getsockname sys_getsockname
+332 common getpeername sys_getpeername
+333 common socketpair sys_socketpair
+334 common send sys_send
+335 common sendto sys_sendto
+336 common recv sys_recv compat_sys_recv
+337 common recvfrom sys_recvfrom compat_sys_recvfrom
+338 common shutdown sys_shutdown
+339 common setsockopt sys_setsockopt compat_sys_setsockopt
+340 common getsockopt sys_getsockopt compat_sys_getsockopt
+341 common sendmsg sys_sendmsg compat_sys_sendmsg
+342 common recvmsg sys_recvmsg compat_sys_recvmsg
+343 common recvmmsg sys_recvmmsg compat_sys_recvmmsg
+344 common accept4 sys_accept4
+345 common name_to_handle_at sys_name_to_handle_at
+346 common open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at
+347 common clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime
+348 common syncfs sys_syncfs
+349 common sendmmsg sys_sendmmsg compat_sys_sendmmsg
+350 common setns sys_setns
+351 nospu process_vm_readv sys_process_vm_readv compat_sys_process_vm_readv
+352 nospu process_vm_writev sys_process_vm_writev compat_sys_process_vm_writev
+353 nospu finit_module sys_finit_module
+354 nospu kcmp sys_kcmp
+355 common sched_setattr sys_sched_setattr
+356 common sched_getattr sys_sched_getattr
+357 common renameat2 sys_renameat2
+358 common seccomp sys_seccomp
+359 common getrandom sys_getrandom
+360 common memfd_create sys_memfd_create
+361 common bpf sys_bpf
+362 nospu execveat sys_execveat compat_sys_execveat
+363 32 switch_endian sys_ni_syscall
+363 64 switch_endian ppc_switch_endian
+363 spu switch_endian sys_ni_syscall
+364 common userfaultfd sys_userfaultfd
+365 common membarrier sys_membarrier
+378 nospu mlock2 sys_mlock2
+379 nospu copy_file_range sys_copy_file_range
+380 common preadv2 sys_preadv2 compat_sys_preadv2
+381 common pwritev2 sys_pwritev2 compat_sys_pwritev2
+382 nospu kexec_file_load sys_kexec_file_load
+383 nospu statx sys_statx
+384 nospu pkey_alloc sys_pkey_alloc
+385 nospu pkey_free sys_pkey_free
+386 nospu pkey_mprotect sys_pkey_mprotect
+387 nospu rseq sys_rseq
+388 nospu io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents
--
2.14.5