mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-16 14:51:51 -04:00
99d2592023
Provide a new syscall which has the only purpose to yield the CPU after the kernel granted a time slice extension. sched_yield() is not suitable for that because it unconditionally schedules, but the end of the time slice extension is not required to schedule when the task was already preempted. This also allows to have a strict check for termination to catch user space invoking random syscalls including sched_yield() from a time slice extension region. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20251215155708.929634896@linutronix.de
401 lines
14 KiB
Plaintext
401 lines
14 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
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#
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# System call table for s390
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#
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# Format:
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# <nr> <abi> <syscall> <entry>
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#
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# <abi> is always common.
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1 common exit sys_exit
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2 common fork sys_fork
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3 common read sys_read
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4 common write sys_write
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5 common open sys_open
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6 common close sys_close
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7 common restart_syscall sys_restart_syscall
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8 common creat sys_creat
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9 common link sys_link
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10 common unlink sys_unlink
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11 common execve sys_execve
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12 common chdir sys_chdir
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14 common mknod sys_mknod
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15 common chmod sys_chmod
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19 common lseek sys_lseek
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20 common getpid sys_getpid
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21 common mount sys_mount
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22 common umount sys_oldumount
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26 common ptrace sys_ptrace
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27 common alarm sys_alarm
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29 common pause sys_pause
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30 common utime sys_utime
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33 common access sys_access
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34 common nice sys_nice
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36 common sync sys_sync
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37 common kill sys_kill
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38 common rename sys_rename
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39 common mkdir sys_mkdir
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40 common rmdir sys_rmdir
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41 common dup sys_dup
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42 common pipe sys_pipe
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43 common times sys_times
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45 common brk sys_brk
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48 common signal sys_signal
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51 common acct sys_acct
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52 common umount2 sys_umount
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54 common ioctl sys_ioctl
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55 common fcntl sys_fcntl
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57 common setpgid sys_setpgid
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60 common umask sys_umask
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61 common chroot sys_chroot
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62 common ustat sys_ustat
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63 common dup2 sys_dup2
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64 common getppid sys_getppid
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65 common getpgrp sys_getpgrp
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66 common setsid sys_setsid
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67 common sigaction sys_sigaction
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72 common sigsuspend sys_sigsuspend
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73 common sigpending sys_sigpending
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74 common sethostname sys_sethostname
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75 common setrlimit sys_setrlimit
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77 common getrusage sys_getrusage
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78 common gettimeofday sys_gettimeofday
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79 common settimeofday sys_settimeofday
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83 common symlink sys_symlink
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85 common readlink sys_readlink
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86 common uselib sys_uselib
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87 common swapon sys_swapon
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88 common reboot sys_reboot
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89 common readdir sys_ni_syscall
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90 common mmap sys_old_mmap
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91 common munmap sys_munmap
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92 common truncate sys_truncate
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93 common ftruncate sys_ftruncate
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94 common fchmod sys_fchmod
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96 common getpriority sys_getpriority
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97 common setpriority sys_setpriority
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99 common statfs sys_statfs
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100 common fstatfs sys_fstatfs
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102 common socketcall sys_socketcall
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103 common syslog sys_syslog
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104 common setitimer sys_setitimer
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105 common getitimer sys_getitimer
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106 common stat sys_newstat
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107 common lstat sys_newlstat
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108 common fstat sys_newfstat
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110 common lookup_dcookie sys_ni_syscall
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111 common vhangup sys_vhangup
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112 common idle sys_ni_syscall
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114 common wait4 sys_wait4
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115 common swapoff sys_swapoff
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116 common sysinfo sys_sysinfo
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117 common ipc sys_s390_ipc
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118 common fsync sys_fsync
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119 common sigreturn sys_sigreturn
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120 common clone sys_clone
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121 common setdomainname sys_setdomainname
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122 common uname sys_newuname
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124 common adjtimex sys_adjtimex
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125 common mprotect sys_mprotect
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126 common sigprocmask sys_sigprocmask
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127 common create_module sys_ni_syscall
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128 common init_module sys_init_module
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129 common delete_module sys_delete_module
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130 common get_kernel_syms sys_ni_syscall
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131 common quotactl sys_quotactl
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132 common getpgid sys_getpgid
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133 common fchdir sys_fchdir
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134 common bdflush sys_ni_syscall
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135 common sysfs sys_sysfs
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136 common personality sys_s390_personality
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137 common afs_syscall sys_ni_syscall
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141 common getdents sys_getdents
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142 common select sys_select
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143 common flock sys_flock
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144 common msync sys_msync
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145 common readv sys_readv
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146 common writev sys_writev
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147 common getsid sys_getsid
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148 common fdatasync sys_fdatasync
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149 common _sysctl sys_ni_syscall
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150 common mlock sys_mlock
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151 common munlock sys_munlock
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152 common mlockall sys_mlockall
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153 common munlockall sys_munlockall
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154 common sched_setparam sys_sched_setparam
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155 common sched_getparam sys_sched_getparam
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156 common sched_setscheduler sys_sched_setscheduler
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157 common sched_getscheduler sys_sched_getscheduler
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158 common sched_yield sys_sched_yield
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159 common sched_get_priority_max sys_sched_get_priority_max
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160 common sched_get_priority_min sys_sched_get_priority_min
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161 common sched_rr_get_interval sys_sched_rr_get_interval
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162 common nanosleep sys_nanosleep
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163 common mremap sys_mremap
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167 common query_module sys_ni_syscall
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168 common poll sys_poll
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169 common nfsservctl sys_ni_syscall
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172 common prctl sys_prctl
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173 common rt_sigreturn sys_rt_sigreturn
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174 common rt_sigaction sys_rt_sigaction
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175 common rt_sigprocmask sys_rt_sigprocmask
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176 common rt_sigpending sys_rt_sigpending
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177 common rt_sigtimedwait sys_rt_sigtimedwait
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178 common rt_sigqueueinfo sys_rt_sigqueueinfo
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179 common rt_sigsuspend sys_rt_sigsuspend
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180 common pread64 sys_pread64
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181 common pwrite64 sys_pwrite64
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183 common getcwd sys_getcwd
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184 common capget sys_capget
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185 common capset sys_capset
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186 common sigaltstack sys_sigaltstack
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187 common sendfile sys_sendfile64
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188 common getpmsg sys_ni_syscall
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189 common putpmsg sys_ni_syscall
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190 common vfork sys_vfork
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191 common getrlimit sys_getrlimit
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198 common lchown sys_lchown
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199 common getuid sys_getuid
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200 common getgid sys_getgid
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201 common geteuid sys_geteuid
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202 common getegid sys_getegid
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203 common setreuid sys_setreuid
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204 common setregid sys_setregid
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205 common getgroups sys_getgroups
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206 common setgroups sys_setgroups
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207 common fchown sys_fchown
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208 common setresuid sys_setresuid
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209 common getresuid sys_getresuid
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210 common setresgid sys_setresgid
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211 common getresgid sys_getresgid
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212 common chown sys_chown
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213 common setuid sys_setuid
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214 common setgid sys_setgid
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215 common setfsuid sys_setfsuid
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216 common setfsgid sys_setfsgid
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217 common pivot_root sys_pivot_root
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218 common mincore sys_mincore
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219 common madvise sys_madvise
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220 common getdents64 sys_getdents64
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222 common readahead sys_readahead
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224 common setxattr sys_setxattr
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225 common lsetxattr sys_lsetxattr
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226 common fsetxattr sys_fsetxattr
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227 common getxattr sys_getxattr
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228 common lgetxattr sys_lgetxattr
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229 common fgetxattr sys_fgetxattr
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230 common listxattr sys_listxattr
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231 common llistxattr sys_llistxattr
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232 common flistxattr sys_flistxattr
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233 common removexattr sys_removexattr
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234 common lremovexattr sys_lremovexattr
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235 common fremovexattr sys_fremovexattr
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236 common gettid sys_gettid
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237 common tkill sys_tkill
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238 common futex sys_futex
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239 common sched_setaffinity sys_sched_setaffinity
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240 common sched_getaffinity sys_sched_getaffinity
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241 common tgkill sys_tgkill
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243 common io_setup sys_io_setup
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244 common io_destroy sys_io_destroy
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245 common io_getevents sys_io_getevents
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246 common io_submit sys_io_submit
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247 common io_cancel sys_io_cancel
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248 common exit_group sys_exit_group
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249 common epoll_create sys_epoll_create
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250 common epoll_ctl sys_epoll_ctl
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251 common epoll_wait sys_epoll_wait
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252 common set_tid_address sys_set_tid_address
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253 common fadvise64 sys_fadvise64_64
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254 common timer_create sys_timer_create
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255 common timer_settime sys_timer_settime
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256 common timer_gettime sys_timer_gettime
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257 common timer_getoverrun sys_timer_getoverrun
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258 common timer_delete sys_timer_delete
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259 common clock_settime sys_clock_settime
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260 common clock_gettime sys_clock_gettime
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261 common clock_getres sys_clock_getres
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262 common clock_nanosleep sys_clock_nanosleep
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265 common statfs64 sys_statfs64
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266 common fstatfs64 sys_fstatfs64
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267 common remap_file_pages sys_remap_file_pages
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268 common mbind sys_mbind
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269 common get_mempolicy sys_get_mempolicy
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270 common set_mempolicy sys_set_mempolicy
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271 common mq_open sys_mq_open
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272 common mq_unlink sys_mq_unlink
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273 common mq_timedsend sys_mq_timedsend
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274 common mq_timedreceive sys_mq_timedreceive
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275 common mq_notify sys_mq_notify
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276 common mq_getsetattr sys_mq_getsetattr
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277 common kexec_load sys_kexec_load
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278 common add_key sys_add_key
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279 common request_key sys_request_key
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280 common keyctl sys_keyctl
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281 common waitid sys_waitid
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282 common ioprio_set sys_ioprio_set
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283 common ioprio_get sys_ioprio_get
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284 common inotify_init sys_inotify_init
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285 common inotify_add_watch sys_inotify_add_watch
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286 common inotify_rm_watch sys_inotify_rm_watch
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287 common migrate_pages sys_migrate_pages
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288 common openat sys_openat
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289 common mkdirat sys_mkdirat
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290 common mknodat sys_mknodat
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291 common fchownat sys_fchownat
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292 common futimesat sys_futimesat
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293 common newfstatat sys_newfstatat
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294 common unlinkat sys_unlinkat
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295 common renameat sys_renameat
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296 common linkat sys_linkat
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297 common symlinkat sys_symlinkat
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298 common readlinkat sys_readlinkat
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299 common fchmodat sys_fchmodat
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300 common faccessat sys_faccessat
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301 common pselect6 sys_pselect6
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302 common ppoll sys_ppoll
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303 common unshare sys_unshare
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304 common set_robust_list sys_set_robust_list
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305 common get_robust_list sys_get_robust_list
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306 common splice sys_splice
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307 common sync_file_range sys_sync_file_range
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308 common tee sys_tee
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309 common vmsplice sys_vmsplice
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310 common move_pages sys_move_pages
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311 common getcpu sys_getcpu
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312 common epoll_pwait sys_epoll_pwait
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313 common utimes sys_utimes
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314 common fallocate sys_fallocate
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315 common utimensat sys_utimensat
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316 common signalfd sys_signalfd
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317 common timerfd sys_ni_syscall
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318 common eventfd sys_eventfd
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319 common timerfd_create sys_timerfd_create
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320 common timerfd_settime sys_timerfd_settime
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321 common timerfd_gettime sys_timerfd_gettime
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322 common signalfd4 sys_signalfd4
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323 common eventfd2 sys_eventfd2
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324 common inotify_init1 sys_inotify_init1
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325 common pipe2 sys_pipe2
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326 common dup3 sys_dup3
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327 common epoll_create1 sys_epoll_create1
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328 common preadv sys_preadv
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329 common pwritev sys_pwritev
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330 common rt_tgsigqueueinfo sys_rt_tgsigqueueinfo
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331 common perf_event_open sys_perf_event_open
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332 common fanotify_init sys_fanotify_init
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333 common fanotify_mark sys_fanotify_mark
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334 common prlimit64 sys_prlimit64
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335 common name_to_handle_at sys_name_to_handle_at
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336 common open_by_handle_at sys_open_by_handle_at
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337 common clock_adjtime sys_clock_adjtime
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338 common syncfs sys_syncfs
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339 common setns sys_setns
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340 common process_vm_readv sys_process_vm_readv
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341 common process_vm_writev sys_process_vm_writev
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342 common s390_runtime_instr sys_s390_runtime_instr
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343 common kcmp sys_kcmp
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344 common finit_module sys_finit_module
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345 common sched_setattr sys_sched_setattr
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346 common sched_getattr sys_sched_getattr
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347 common renameat2 sys_renameat2
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348 common seccomp sys_seccomp
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349 common getrandom sys_getrandom
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350 common memfd_create sys_memfd_create
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351 common bpf sys_bpf
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352 common s390_pci_mmio_write sys_s390_pci_mmio_write
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353 common s390_pci_mmio_read sys_s390_pci_mmio_read
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354 common execveat sys_execveat
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355 common userfaultfd sys_userfaultfd
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356 common membarrier sys_membarrier
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357 common recvmmsg sys_recvmmsg
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358 common sendmmsg sys_sendmmsg
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359 common socket sys_socket
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360 common socketpair sys_socketpair
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361 common bind sys_bind
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362 common connect sys_connect
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363 common listen sys_listen
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364 common accept4 sys_accept4
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365 common getsockopt sys_getsockopt
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366 common setsockopt sys_setsockopt
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367 common getsockname sys_getsockname
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368 common getpeername sys_getpeername
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369 common sendto sys_sendto
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370 common sendmsg sys_sendmsg
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371 common recvfrom sys_recvfrom
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372 common recvmsg sys_recvmsg
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373 common shutdown sys_shutdown
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374 common mlock2 sys_mlock2
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375 common copy_file_range sys_copy_file_range
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376 common preadv2 sys_preadv2
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377 common pwritev2 sys_pwritev2
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378 common s390_guarded_storage sys_s390_guarded_storage
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379 common statx sys_statx
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380 common s390_sthyi sys_s390_sthyi
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381 common kexec_file_load sys_kexec_file_load
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382 common io_pgetevents sys_io_pgetevents
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383 common rseq sys_rseq
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384 common pkey_mprotect sys_pkey_mprotect
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385 common pkey_alloc sys_pkey_alloc
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386 common pkey_free sys_pkey_free
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# room for arch specific syscalls
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392 common semtimedop sys_semtimedop
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393 common semget sys_semget
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394 common semctl sys_semctl
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395 common shmget sys_shmget
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396 common shmctl sys_shmctl
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397 common shmat sys_shmat
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398 common shmdt sys_shmdt
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399 common msgget sys_msgget
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400 common msgsnd sys_msgsnd
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401 common msgrcv sys_msgrcv
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402 common msgctl sys_msgctl
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424 common pidfd_send_signal sys_pidfd_send_signal
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425 common io_uring_setup sys_io_uring_setup
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426 common io_uring_enter sys_io_uring_enter
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427 common io_uring_register sys_io_uring_register
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428 common open_tree sys_open_tree
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429 common move_mount sys_move_mount
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430 common fsopen sys_fsopen
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431 common fsconfig sys_fsconfig
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432 common fsmount sys_fsmount
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433 common fspick sys_fspick
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434 common pidfd_open sys_pidfd_open
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435 common clone3 sys_clone3
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436 common close_range sys_close_range
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437 common openat2 sys_openat2
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438 common pidfd_getfd sys_pidfd_getfd
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439 common faccessat2 sys_faccessat2
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440 common process_madvise sys_process_madvise
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441 common epoll_pwait2 sys_epoll_pwait2
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442 common mount_setattr sys_mount_setattr
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443 common quotactl_fd sys_quotactl_fd
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444 common landlock_create_ruleset sys_landlock_create_ruleset
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445 common landlock_add_rule sys_landlock_add_rule
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446 common landlock_restrict_self sys_landlock_restrict_self
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447 common memfd_secret sys_memfd_secret
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448 common process_mrelease sys_process_mrelease
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449 common futex_waitv sys_futex_waitv
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450 common set_mempolicy_home_node sys_set_mempolicy_home_node
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451 common cachestat sys_cachestat
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452 common fchmodat2 sys_fchmodat2
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453 common map_shadow_stack sys_map_shadow_stack
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454 common futex_wake sys_futex_wake
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455 common futex_wait sys_futex_wait
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456 common futex_requeue sys_futex_requeue
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457 common statmount sys_statmount
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458 common listmount sys_listmount
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459 common lsm_get_self_attr sys_lsm_get_self_attr
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460 common lsm_set_self_attr sys_lsm_set_self_attr
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461 common lsm_list_modules sys_lsm_list_modules
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462 common mseal sys_mseal
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463 common setxattrat sys_setxattrat
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464 common getxattrat sys_getxattrat
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465 common listxattrat sys_listxattrat
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466 common removexattrat sys_removexattrat
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467 common open_tree_attr sys_open_tree_attr
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468 common file_getattr sys_file_getattr
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469 common file_setattr sys_file_setattr
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470 common listns sys_listns
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471 common rseq_slice_yield sys_rseq_slice_yield
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