* [PATCH 1/2] perf powerpc: Rework syscall table generation
@ 2019-01-10 9:49 Ravi Bangoria
2019-01-10 9:49 ` [PATCH 2/2] perf powerpc: Remove unistd.h Ravi Bangoria
2019-01-10 13:41 ` [PATCH 1/2] perf powerpc: Rework syscall table generation Arnaldo Carvalho de Melo
0 siblings, 2 replies; 3+ messages in thread
From: Ravi Bangoria @ 2019-01-10 9:49 UTC (permalink / raw)
To: acme
Cc: Ravi Bangoria, linuxppc-dev, linux-kernel, linux-perf-users,
namhyung, jolsa
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@linux.ibm.com>
---
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@linux.vnet.ibm.com>
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] perf powerpc: Remove unistd.h
2019-01-10 9:49 [PATCH 1/2] perf powerpc: Rework syscall table generation Ravi Bangoria
@ 2019-01-10 9:49 ` Ravi Bangoria
2019-01-10 13:41 ` [PATCH 1/2] perf powerpc: Rework syscall table generation Arnaldo Carvalho de Melo
1 sibling, 0 replies; 3+ messages in thread
From: Ravi Bangoria @ 2019-01-10 9:49 UTC (permalink / raw)
To: acme
Cc: Ravi Bangoria, linuxppc-dev, linux-kernel, linux-perf-users,
namhyung, jolsa
We use syscall.tbl to generate system call table on powerpc.
unistd.h is no longer required now. Remove it.
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
---
tools/arch/powerpc/include/uapi/asm/unistd.h | 404 ---------------------------
| 1 -
2 files changed, 405 deletions(-)
delete mode 100644 tools/arch/powerpc/include/uapi/asm/unistd.h
diff --git a/tools/arch/powerpc/include/uapi/asm/unistd.h b/tools/arch/powerpc/include/uapi/asm/unistd.h
deleted file mode 100644
index 985534d0b448..000000000000
--- a/tools/arch/powerpc/include/uapi/asm/unistd.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
-/*
- * This file contains the system call numbers.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _UAPI_ASM_POWERPC_UNISTD_H_
-#define _UAPI_ASM_POWERPC_UNISTD_H_
-
-
-#define __NR_restart_syscall 0
-#define __NR_exit 1
-#define __NR_fork 2
-#define __NR_read 3
-#define __NR_write 4
-#define __NR_open 5
-#define __NR_close 6
-#define __NR_waitpid 7
-#define __NR_creat 8
-#define __NR_link 9
-#define __NR_unlink 10
-#define __NR_execve 11
-#define __NR_chdir 12
-#define __NR_time 13
-#define __NR_mknod 14
-#define __NR_chmod 15
-#define __NR_lchown 16
-#define __NR_break 17
-#define __NR_oldstat 18
-#define __NR_lseek 19
-#define __NR_getpid 20
-#define __NR_mount 21
-#define __NR_umount 22
-#define __NR_setuid 23
-#define __NR_getuid 24
-#define __NR_stime 25
-#define __NR_ptrace 26
-#define __NR_alarm 27
-#define __NR_oldfstat 28
-#define __NR_pause 29
-#define __NR_utime 30
-#define __NR_stty 31
-#define __NR_gtty 32
-#define __NR_access 33
-#define __NR_nice 34
-#define __NR_ftime 35
-#define __NR_sync 36
-#define __NR_kill 37
-#define __NR_rename 38
-#define __NR_mkdir 39
-#define __NR_rmdir 40
-#define __NR_dup 41
-#define __NR_pipe 42
-#define __NR_times 43
-#define __NR_prof 44
-#define __NR_brk 45
-#define __NR_setgid 46
-#define __NR_getgid 47
-#define __NR_signal 48
-#define __NR_geteuid 49
-#define __NR_getegid 50
-#define __NR_acct 51
-#define __NR_umount2 52
-#define __NR_lock 53
-#define __NR_ioctl 54
-#define __NR_fcntl 55
-#define __NR_mpx 56
-#define __NR_setpgid 57
-#define __NR_ulimit 58
-#define __NR_oldolduname 59
-#define __NR_umask 60
-#define __NR_chroot 61
-#define __NR_ustat 62
-#define __NR_dup2 63
-#define __NR_getppid 64
-#define __NR_getpgrp 65
-#define __NR_setsid 66
-#define __NR_sigaction 67
-#define __NR_sgetmask 68
-#define __NR_ssetmask 69
-#define __NR_setreuid 70
-#define __NR_setregid 71
-#define __NR_sigsuspend 72
-#define __NR_sigpending 73
-#define __NR_sethostname 74
-#define __NR_setrlimit 75
-#define __NR_getrlimit 76
-#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
-#define __NR_getgroups 80
-#define __NR_setgroups 81
-#define __NR_select 82
-#define __NR_symlink 83
-#define __NR_oldlstat 84
-#define __NR_readlink 85
-#define __NR_uselib 86
-#define __NR_swapon 87
-#define __NR_reboot 88
-#define __NR_readdir 89
-#define __NR_mmap 90
-#define __NR_munmap 91
-#define __NR_truncate 92
-#define __NR_ftruncate 93
-#define __NR_fchmod 94
-#define __NR_fchown 95
-#define __NR_getpriority 96
-#define __NR_setpriority 97
-#define __NR_profil 98
-#define __NR_statfs 99
-#define __NR_fstatfs 100
-#define __NR_ioperm 101
-#define __NR_socketcall 102
-#define __NR_syslog 103
-#define __NR_setitimer 104
-#define __NR_getitimer 105
-#define __NR_stat 106
-#define __NR_lstat 107
-#define __NR_fstat 108
-#define __NR_olduname 109
-#define __NR_iopl 110
-#define __NR_vhangup 111
-#define __NR_idle 112
-#define __NR_vm86 113
-#define __NR_wait4 114
-#define __NR_swapoff 115
-#define __NR_sysinfo 116
-#define __NR_ipc 117
-#define __NR_fsync 118
-#define __NR_sigreturn 119
-#define __NR_clone 120
-#define __NR_setdomainname 121
-#define __NR_uname 122
-#define __NR_modify_ldt 123
-#define __NR_adjtimex 124
-#define __NR_mprotect 125
-#define __NR_sigprocmask 126
-#define __NR_create_module 127
-#define __NR_init_module 128
-#define __NR_delete_module 129
-#define __NR_get_kernel_syms 130
-#define __NR_quotactl 131
-#define __NR_getpgid 132
-#define __NR_fchdir 133
-#define __NR_bdflush 134
-#define __NR_sysfs 135
-#define __NR_personality 136
-#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
-#define __NR_setfsuid 138
-#define __NR_setfsgid 139
-#define __NR__llseek 140
-#define __NR_getdents 141
-#define __NR__newselect 142
-#define __NR_flock 143
-#define __NR_msync 144
-#define __NR_readv 145
-#define __NR_writev 146
-#define __NR_getsid 147
-#define __NR_fdatasync 148
-#define __NR__sysctl 149
-#define __NR_mlock 150
-#define __NR_munlock 151
-#define __NR_mlockall 152
-#define __NR_munlockall 153
-#define __NR_sched_setparam 154
-#define __NR_sched_getparam 155
-#define __NR_sched_setscheduler 156
-#define __NR_sched_getscheduler 157
-#define __NR_sched_yield 158
-#define __NR_sched_get_priority_max 159
-#define __NR_sched_get_priority_min 160
-#define __NR_sched_rr_get_interval 161
-#define __NR_nanosleep 162
-#define __NR_mremap 163
-#define __NR_setresuid 164
-#define __NR_getresuid 165
-#define __NR_query_module 166
-#define __NR_poll 167
-#define __NR_nfsservctl 168
-#define __NR_setresgid 169
-#define __NR_getresgid 170
-#define __NR_prctl 171
-#define __NR_rt_sigreturn 172
-#define __NR_rt_sigaction 173
-#define __NR_rt_sigprocmask 174
-#define __NR_rt_sigpending 175
-#define __NR_rt_sigtimedwait 176
-#define __NR_rt_sigqueueinfo 177
-#define __NR_rt_sigsuspend 178
-#define __NR_pread64 179
-#define __NR_pwrite64 180
-#define __NR_chown 181
-#define __NR_getcwd 182
-#define __NR_capget 183
-#define __NR_capset 184
-#define __NR_sigaltstack 185
-#define __NR_sendfile 186
-#define __NR_getpmsg 187 /* some people actually want streams */
-#define __NR_putpmsg 188 /* some people actually want streams */
-#define __NR_vfork 189
-#define __NR_ugetrlimit 190 /* SuS compliant getrlimit */
-#define __NR_readahead 191
-#ifndef __powerpc64__ /* these are 32-bit only */
-#define __NR_mmap2 192
-#define __NR_truncate64 193
-#define __NR_ftruncate64 194
-#define __NR_stat64 195
-#define __NR_lstat64 196
-#define __NR_fstat64 197
-#endif
-#define __NR_pciconfig_read 198
-#define __NR_pciconfig_write 199
-#define __NR_pciconfig_iobase 200
-#define __NR_multiplexer 201
-#define __NR_getdents64 202
-#define __NR_pivot_root 203
-#ifndef __powerpc64__
-#define __NR_fcntl64 204
-#endif
-#define __NR_madvise 205
-#define __NR_mincore 206
-#define __NR_gettid 207
-#define __NR_tkill 208
-#define __NR_setxattr 209
-#define __NR_lsetxattr 210
-#define __NR_fsetxattr 211
-#define __NR_getxattr 212
-#define __NR_lgetxattr 213
-#define __NR_fgetxattr 214
-#define __NR_listxattr 215
-#define __NR_llistxattr 216
-#define __NR_flistxattr 217
-#define __NR_removexattr 218
-#define __NR_lremovexattr 219
-#define __NR_fremovexattr 220
-#define __NR_futex 221
-#define __NR_sched_setaffinity 222
-#define __NR_sched_getaffinity 223
-/* 224 currently unused */
-#define __NR_tuxcall 225
-#ifndef __powerpc64__
-#define __NR_sendfile64 226
-#endif
-#define __NR_io_setup 227
-#define __NR_io_destroy 228
-#define __NR_io_getevents 229
-#define __NR_io_submit 230
-#define __NR_io_cancel 231
-#define __NR_set_tid_address 232
-#define __NR_fadvise64 233
-#define __NR_exit_group 234
-#define __NR_lookup_dcookie 235
-#define __NR_epoll_create 236
-#define __NR_epoll_ctl 237
-#define __NR_epoll_wait 238
-#define __NR_remap_file_pages 239
-#define __NR_timer_create 240
-#define __NR_timer_settime 241
-#define __NR_timer_gettime 242
-#define __NR_timer_getoverrun 243
-#define __NR_timer_delete 244
-#define __NR_clock_settime 245
-#define __NR_clock_gettime 246
-#define __NR_clock_getres 247
-#define __NR_clock_nanosleep 248
-#define __NR_swapcontext 249
-#define __NR_tgkill 250
-#define __NR_utimes 251
-#define __NR_statfs64 252
-#define __NR_fstatfs64 253
-#ifndef __powerpc64__
-#define __NR_fadvise64_64 254
-#endif
-#define __NR_rtas 255
-#define __NR_sys_debug_setcontext 256
-/* Number 257 is reserved for vserver */
-#define __NR_migrate_pages 258
-#define __NR_mbind 259
-#define __NR_get_mempolicy 260
-#define __NR_set_mempolicy 261
-#define __NR_mq_open 262
-#define __NR_mq_unlink 263
-#define __NR_mq_timedsend 264
-#define __NR_mq_timedreceive 265
-#define __NR_mq_notify 266
-#define __NR_mq_getsetattr 267
-#define __NR_kexec_load 268
-#define __NR_add_key 269
-#define __NR_request_key 270
-#define __NR_keyctl 271
-#define __NR_waitid 272
-#define __NR_ioprio_set 273
-#define __NR_ioprio_get 274
-#define __NR_inotify_init 275
-#define __NR_inotify_add_watch 276
-#define __NR_inotify_rm_watch 277
-#define __NR_spu_run 278
-#define __NR_spu_create 279
-#define __NR_pselect6 280
-#define __NR_ppoll 281
-#define __NR_unshare 282
-#define __NR_splice 283
-#define __NR_tee 284
-#define __NR_vmsplice 285
-#define __NR_openat 286
-#define __NR_mkdirat 287
-#define __NR_mknodat 288
-#define __NR_fchownat 289
-#define __NR_futimesat 290
-#ifdef __powerpc64__
-#define __NR_newfstatat 291
-#else
-#define __NR_fstatat64 291
-#endif
-#define __NR_unlinkat 292
-#define __NR_renameat 293
-#define __NR_linkat 294
-#define __NR_symlinkat 295
-#define __NR_readlinkat 296
-#define __NR_fchmodat 297
-#define __NR_faccessat 298
-#define __NR_get_robust_list 299
-#define __NR_set_robust_list 300
-#define __NR_move_pages 301
-#define __NR_getcpu 302
-#define __NR_epoll_pwait 303
-#define __NR_utimensat 304
-#define __NR_signalfd 305
-#define __NR_timerfd_create 306
-#define __NR_eventfd 307
-#define __NR_sync_file_range2 308
-#define __NR_fallocate 309
-#define __NR_subpage_prot 310
-#define __NR_timerfd_settime 311
-#define __NR_timerfd_gettime 312
-#define __NR_signalfd4 313
-#define __NR_eventfd2 314
-#define __NR_epoll_create1 315
-#define __NR_dup3 316
-#define __NR_pipe2 317
-#define __NR_inotify_init1 318
-#define __NR_perf_event_open 319
-#define __NR_preadv 320
-#define __NR_pwritev 321
-#define __NR_rt_tgsigqueueinfo 322
-#define __NR_fanotify_init 323
-#define __NR_fanotify_mark 324
-#define __NR_prlimit64 325
-#define __NR_socket 326
-#define __NR_bind 327
-#define __NR_connect 328
-#define __NR_listen 329
-#define __NR_accept 330
-#define __NR_getsockname 331
-#define __NR_getpeername 332
-#define __NR_socketpair 333
-#define __NR_send 334
-#define __NR_sendto 335
-#define __NR_recv 336
-#define __NR_recvfrom 337
-#define __NR_shutdown 338
-#define __NR_setsockopt 339
-#define __NR_getsockopt 340
-#define __NR_sendmsg 341
-#define __NR_recvmsg 342
-#define __NR_recvmmsg 343
-#define __NR_accept4 344
-#define __NR_name_to_handle_at 345
-#define __NR_open_by_handle_at 346
-#define __NR_clock_adjtime 347
-#define __NR_syncfs 348
-#define __NR_sendmmsg 349
-#define __NR_setns 350
-#define __NR_process_vm_readv 351
-#define __NR_process_vm_writev 352
-#define __NR_finit_module 353
-#define __NR_kcmp 354
-#define __NR_sched_setattr 355
-#define __NR_sched_getattr 356
-#define __NR_renameat2 357
-#define __NR_seccomp 358
-#define __NR_getrandom 359
-#define __NR_memfd_create 360
-#define __NR_bpf 361
-#define __NR_execveat 362
-#define __NR_switch_endian 363
-#define __NR_userfaultfd 364
-#define __NR_membarrier 365
-#define __NR_mlock2 378
-#define __NR_copy_file_range 379
-#define __NR_preadv2 380
-#define __NR_pwritev2 381
-#define __NR_kexec_file_load 382
-#define __NR_statx 383
-#define __NR_pkey_alloc 384
-#define __NR_pkey_free 385
-#define __NR_pkey_mprotect 386
-#define __NR_rseq 387
-#define __NR_io_pgetevents 388
-
-#endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */
--git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index 6cb98f8570a2..b5f38e2bd67c 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -49,7 +49,6 @@ arch/parisc/include/uapi/asm/errno.h
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
--
2.14.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] perf powerpc: Rework syscall table generation
2019-01-10 9:49 [PATCH 1/2] perf powerpc: Rework syscall table generation Ravi Bangoria
2019-01-10 9:49 ` [PATCH 2/2] perf powerpc: Remove unistd.h Ravi Bangoria
@ 2019-01-10 13:41 ` Arnaldo Carvalho de Melo
1 sibling, 0 replies; 3+ messages in thread
From: Arnaldo Carvalho de Melo @ 2019-01-10 13:41 UTC (permalink / raw)
To: Ravi Bangoria
Cc: linux-kernel, linux-perf-users, Jiri Olsa, Namhyung Kim, linuxppc-dev
Em Thu, Jan 10, 2019 at 03:19:35PM +0530, Ravi Bangoria escreveu:
> Commit aff850393200 ("powerpc: add system call table generation support")
> changed how systemcall table is generated for powerpc. Incorporate these
> changes into perf as well.
Thanks, applied and performed the following tests, noted on the commit
log message:
Committer testing:
$ podman run --entrypoint=/bin/sh --privileged -v /home/acme/git:/git --rm -ti docker.io/acmel/linux-perf-tools-build-ubuntu:18.04-x-powerpc64
perfbuilder@d7a7af166a80:/git/perf$ head -2 /etc/os-release
NAME="Ubuntu"
VERSION="18.04.1 LTS (Bionic Beaver)"
perfbuilder@d7a7af166a80:/git/perf$
perfbuilder@d7a7af166a80:/git/perf$ make ARCH=powerpc CROSS_COMPILE=powerpc64-linux-gnu- -C /git/linux/tools/perf O=/tmp/build/perf
make: Entering directory '/git/linux/tools/perf'
BUILD: Doing 'make -j8' parallel build
HOSTCC /tmp/build/perf/fixdep.o
HOSTLD /tmp/build/perf/fixdep-in.o
LINK /tmp/build/perf/fixdep
Auto-detecting system features:
... dwarf: [ on ]
... dwarf_getlocations: [ on ]
... glibc: [ on ]
... gtk2: [ OFF ]
... libaudit: [ OFF ]
... libbfd: [ OFF ]
... libelf: [ on ]
... libnuma: [ OFF ]
... numa_num_possible_cpus: [ OFF ]
... libperl: [ OFF ]
... libpython: [ OFF ]
... libslang: [ OFF ]
... libcrypto: [ OFF ]
... libunwind: [ OFF ]
... libdw-dwarf-unwind: [ on ]
... zlib: [ on ]
... lzma: [ OFF ]
... get_cpuid: [ OFF ]
... bpf: [ on ]
Makefile.config:445: No sys/sdt.h found, no SDT events are defined, please install systemtap-sdt-devel or systemtap-sdt-dev
Makefile.config:491: No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR
Makefile.config:583: No libcrypto.h found, disables jitted code injection, please install libssl-devel or libssl-dev
Makefile.config:598: slang not found, disables TUI support. Please install slang-devel, libslang-dev or libslang2-dev
Makefile.config:612: GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev
Makefile.config:639: Missing perl devel files. Disabling perl scripting support, please install perl-ExtUtils-Embed/libperl-dev
Makefile.config:666: No python interpreter was found: disables Python support - please install python-devel/python-dev
Makefile.config:721: No bfd.h/libbfd found, please install binutils-dev[el]/zlib-static/libiberty-dev to gain symbol demangling
Makefile.config:750: No liblzma found, disables xz kernel module decompression, please install xz-devel/liblzma-dev
Makefile.config:763: No numa.h found, disables 'perf bench numa mem' benchmark, please install numactl-devel/libnuma-devel/libnuma-dev
Makefile.config:814: No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev
Makefile.config:840: No alternatives command found, you need to set JDIR= to point to the root of your Java directory
GEN /tmp/build/perf/common-cmds.h
<SNIP>
CC /tmp/build/perf/util/syscalltbl.o
<SNIP>
LD /tmp/build/perf/libperf-in.o
AR /tmp/build/perf/libperf.a
LINK /tmp/build/perf/perf
make: Leaving directory '/git/linux/tools/perf'
perfbuilder@d7a7af166a80:/git/perf$ head /tmp/build/perf/arch/powerpc/include/generated/asm/syscalls_64.c
static const char *syscalltbl_powerpc_64[] = {
[0] = "restart_syscall",
[1] = "exit",
[2] = "fork",
[3] = "read",
[4] = "write",
[5] = "open",
[6] = "close",
[7] = "waitpid",
[8] = "creat",
perfbuilder@d7a7af166a80:/git/perf$ tail /tmp/build/perf/arch/powerpc/include/generated/asm/syscalls_64.c
[381] = "pwritev2",
[382] = "kexec_file_load",
[383] = "statx",
[384] = "pkey_alloc",
[385] = "pkey_free",
[386] = "pkey_mprotect",
[387] = "rseq",
[388] = "io_pgetevents",
};
#define SYSCALLTBL_POWERPC_64_MAX_ID 388
perfbuilder@d7a7af166a80:/git/perf$ head /tmp/build/perf/arch/powerpc/include/generated/asm/syscalls_32.c
static const char *syscalltbl_powerpc_32[] = {
[0] = "restart_syscall",
[1] = "exit",
[2] = "fork",
[3] = "read",
[4] = "write",
[5] = "open",
[6] = "close",
[7] = "waitpid",
[8] = "creat",
perfbuilder@d7a7af166a80:/git/perf$ tail /tmp/build/perf/arch/powerpc/include/generated/asm/syscalls_32.c
[381] = "pwritev2",
[382] = "kexec_file_load",
[383] = "statx",
[384] = "pkey_alloc",
[385] = "pkey_free",
[386] = "pkey_mprotect",
[387] = "rseq",
[388] = "io_pgetevents",
};
#define SYSCALLTBL_POWERPC_32_MAX_ID 388
perfbuilder@d7a7af166a80:/git/perf$
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-01-10 13:46 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2019-01-10 9:49 [PATCH 1/2] perf powerpc: Rework syscall table generation Ravi Bangoria
2019-01-10 9:49 ` [PATCH 2/2] perf powerpc: Remove unistd.h Ravi Bangoria
2019-01-10 13:41 ` [PATCH 1/2] perf powerpc: Rework syscall table generation Arnaldo Carvalho de Melo
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