diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-04-09 06:51:42 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-04-09 10:47:27 -0400 |
| commit | e145242ea0df6b7d28fd7186e61d6840fa4bb06e (patch) | |
| tree | 912d8a3641ebdd609ca99c0cbdee99e2f299b2f3 | |
| parent | 6dc936f175cc6d12a8eb14d29b87e9238e460383 (diff) | |
syscalls/core, syscalls/x86: Clean up syscall stub naming convention
Tidy the naming convention for compat syscall subs. Hints which describe
the purpose of the stub go in front and receive a double underscore to
denote that they are generated on-the-fly by the SYSCALL_DEFINEx() macro.
For the generic case, this means (0xffffffff prefix removed):
810f08d0 t kernel_waitid # common C function (see kernel/exit.c)
<inline> __do_sys_waitid # inlined helper doing the actual work
# (takes original parameters as declared)
810f1aa0 T __se_sys_waitid # sign-extending C function calling inlined
# helper (takes parameters of type long;
# casts them to the declared type)
810f1aa0 T sys_waitid # alias to __se_sys_waitid() (taking
# parameters as declared), to be included
# in syscall table
For x86, the naming is as follows:
810efc70 t kernel_waitid # common C function (see kernel/exit.c)
<inline> __do_sys_waitid # inlined helper doing the actual work
# (takes original parameters as declared)
810efd60 t __se_sys_waitid # sign-extending C function calling inlined
# helper (takes parameters of type long;
# casts them to the declared type)
810f1140 T __ia32_sys_waitid # IA32_EMULATION 32-bit-ptregs -> C stub,
# calls __se_sys_waitid(); to be included
# in syscall table
810f1110 T sys_waitid # x86 64-bit-ptregs -> C stub, calls
# __se_sys_waitid(); to be included in
# syscall table
For x86, sys_waitid() will be re-named to __x64_sys_waitid in a follow-up
patch.
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20180409105145.5364-2-linux@dominikbrodowski.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | arch/x86/entry/syscalls/syscall_32.tbl | 424 | ||||
| -rw-r--r-- | arch/x86/include/asm/syscall_wrapper.h | 35 | ||||
| -rw-r--r-- | include/linux/syscalls.h | 17 | ||||
| -rwxr-xr-x | scripts/bloat-o-meter | 2 |
4 files changed, 242 insertions, 236 deletions
diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl index 7f09a3da0b3d..539df8f6d0e1 100644 --- a/arch/x86/entry/syscalls/syscall_32.tbl +++ b/arch/x86/entry/syscalls/syscall_32.tbl | |||
| @@ -4,7 +4,7 @@ | |||
| 4 | # The format is: | 4 | # The format is: |
| 5 | # <number> <abi> <name> <entry point> <compat entry point> | 5 | # <number> <abi> <name> <entry point> <compat entry point> |
| 6 | # | 6 | # |
| 7 | # The __sys_ia32 and __compat_sys_ia32 stubs are created on-the-fly for | 7 | # The __ia32_sys and __compat_sys_ia32 stubs are created on-the-fly for |
| 8 | # sys_*() system calls and compat_sys_*() compat system calls if | 8 | # sys_*() system calls and compat_sys_*() compat system calls if |
| 9 | # IA32_EMULATION is defined, and expect struct pt_regs *regs as their only | 9 | # IA32_EMULATION is defined, and expect struct pt_regs *regs as their only |
| 10 | # parameter. | 10 | # parameter. |
| @@ -12,284 +12,284 @@ | |||
| 12 | # The abi is always "i386" for this file. | 12 | # The abi is always "i386" for this file. |
| 13 | # | 13 | # |
| 14 | 0 i386 restart_syscall sys_restart_syscall | 14 | 0 i386 restart_syscall sys_restart_syscall |
| 15 | 1 i386 exit sys_exit __sys_ia32_exit | 15 | 1 i386 exit sys_exit __ia32_sys_exit |
| 16 | 2 i386 fork sys_fork | 16 | 2 i386 fork sys_fork |
| 17 | 3 i386 read sys_read __sys_ia32_read | 17 | 3 i386 read sys_read __ia32_sys_read |
| 18 | 4 i386 write sys_write __sys_ia32_write | 18 | 4 i386 write sys_write __ia32_sys_write |
| 19 | 5 i386 open sys_open __compat_sys_ia32_open | 19 | 5 i386 open sys_open __compat_sys_ia32_open |
| 20 | 6 i386 close sys_close __sys_ia32_close | 20 | 6 i386 close sys_close __ia32_sys_close |
| 21 | 7 i386 waitpid sys_waitpid __sys_ia32_waitpid | 21 | 7 i386 waitpid sys_waitpid __ia32_sys_waitpid |
| 22 | 8 i386 creat sys_creat __sys_ia32_creat | 22 | 8 i386 creat sys_creat __ia32_sys_creat |
| 23 | 9 i386 link sys_link __sys_ia32_link | 23 | 9 i386 link sys_link __ia32_sys_link |
| 24 | 10 i386 unlink sys_unlink __sys_ia32_unlink | 24 | 10 i386 unlink sys_unlink __ia32_sys_unlink |
| 25 | 11 i386 execve sys_execve __compat_sys_ia32_execve | 25 | 11 i386 execve sys_execve __compat_sys_ia32_execve |
| 26 | 12 i386 chdir sys_chdir __sys_ia32_chdir | 26 | 12 i386 chdir sys_chdir __ia32_sys_chdir |
| 27 | 13 i386 time sys_time __compat_sys_ia32_time | 27 | 13 i386 time sys_time __compat_sys_ia32_time |
| 28 | 14 i386 mknod sys_mknod __sys_ia32_mknod | 28 | 14 i386 mknod sys_mknod __ia32_sys_mknod |
| 29 | 15 i386 chmod sys_chmod __sys_ia32_chmod | 29 | 15 i386 chmod sys_chmod __ia32_sys_chmod |
| 30 | 16 i386 lchown sys_lchown16 __sys_ia32_lchown16 | 30 | 16 i386 lchown sys_lchown16 __ia32_sys_lchown16 |
| 31 | 17 i386 break | 31 | 17 i386 break |
| 32 | 18 i386 oldstat sys_stat __sys_ia32_stat | 32 | 18 i386 oldstat sys_stat __ia32_sys_stat |
| 33 | 19 i386 lseek sys_lseek __compat_sys_ia32_lseek | 33 | 19 i386 lseek sys_lseek __compat_sys_ia32_lseek |
| 34 | 20 i386 getpid sys_getpid | 34 | 20 i386 getpid sys_getpid |
| 35 | 21 i386 mount sys_mount __compat_sys_ia32_mount | 35 | 21 i386 mount sys_mount __compat_sys_ia32_mount |
| 36 | 22 i386 umount sys_oldumount __sys_ia32_oldumount | 36 | 22 i386 umount sys_oldumount __ia32_sys_oldumount |
| 37 | 23 i386 setuid sys_setuid16 __sys_ia32_setuid16 | 37 | 23 i386 setuid sys_setuid16 __ia32_sys_setuid16 |
| 38 | 24 i386 getuid sys_getuid16 | 38 | 24 i386 getuid sys_getuid16 |
| 39 | 25 i386 stime sys_stime __compat_sys_ia32_stime | 39 | 25 i386 stime sys_stime __compat_sys_ia32_stime |
| 40 | 26 i386 ptrace sys_ptrace __compat_sys_ia32_ptrace | 40 | 26 i386 ptrace sys_ptrace __compat_sys_ia32_ptrace |
| 41 | 27 i386 alarm sys_alarm __sys_ia32_alarm | 41 | 27 i386 alarm sys_alarm __ia32_sys_alarm |
| 42 | 28 i386 oldfstat sys_fstat __sys_ia32_fstat | 42 | 28 i386 oldfstat sys_fstat __ia32_sys_fstat |
| 43 | 29 i386 pause sys_pause | 43 | 29 i386 pause sys_pause |
| 44 | 30 i386 utime sys_utime __compat_sys_ia32_utime | 44 | 30 i386 utime sys_utime __compat_sys_ia32_utime |
| 45 | 31 i386 stty | 45 | 31 i386 stty |
| 46 | 32 i386 gtty | 46 | 32 i386 gtty |
| 47 | 33 i386 access sys_access __sys_ia32_access | 47 | 33 i386 access sys_access __ia32_sys_access |
| 48 | 34 i386 nice sys_nice __sys_ia32_nice | 48 | 34 i386 nice sys_nice __ia32_sys_nice |
| 49 | 35 i386 ftime | 49 | 35 i386 ftime |
| 50 | 36 i386 sync sys_sync | 50 | 36 i386 sync sys_sync |
| 51 | 37 i386 kill sys_kill __sys_ia32_kill | 51 | 37 i386 kill sys_kill __ia32_sys_kill |
| 52 | 38 i386 rename sys_rename __sys_ia32_rename | 52 | 38 i386 rename sys_rename __ia32_sys_rename |
| 53 | 39 i386 mkdir sys_mkdir __sys_ia32_mkdir | 53 | 39 i386 mkdir sys_mkdir __ia32_sys_mkdir |
| 54 | 40 i386 rmdir sys_rmdir __sys_ia32_rmdir | 54 | 40 i386 rmdir sys_rmdir __ia32_sys_rmdir |
| 55 | 41 i386 dup sys_dup __sys_ia32_dup | 55 | 41 i386 dup sys_dup __ia32_sys_dup |
| 56 | 42 i386 pipe sys_pipe __sys_ia32_pipe | 56 | 42 i386 pipe sys_pipe __ia32_sys_pipe |
| 57 | 43 i386 times sys_times __compat_sys_ia32_times | 57 | 43 i386 times sys_times __compat_sys_ia32_times |
| 58 | 44 i386 prof | 58 | 44 i386 prof |
| 59 | 45 i386 brk sys_brk __sys_ia32_brk | 59 | 45 i386 brk sys_brk __ia32_sys_brk |
| 60 | 46 i386 setgid sys_setgid16 __sys_ia32_setgid16 | 60 | 46 i386 setgid sys_setgid16 __ia32_sys_setgid16 |
| 61 | 47 i386 getgid sys_getgid16 | 61 | 47 i386 getgid sys_getgid16 |
| 62 | 48 i386 signal sys_signal __sys_ia32_signal | 62 | 48 i386 signal sys_signal __ia32_sys_signal |
| 63 | 49 i386 geteuid sys_geteuid16 | 63 | 49 i386 geteuid sys_geteuid16 |
| 64 | 50 i386 getegid sys_getegid16 | 64 | 50 i386 getegid sys_getegid16 |
| 65 | 51 i386 acct sys_acct __sys_ia32_acct | 65 | 51 i386 acct sys_acct __ia32_sys_acct |
| 66 | 52 i386 umount2 sys_umount __sys_ia32_umount | 66 | 52 i386 umount2 sys_umount __ia32_sys_umount |
| 67 | 53 i386 lock | 67 | 53 i386 lock |
| 68 | 54 i386 ioctl sys_ioctl __compat_sys_ia32_ioctl | 68 | 54 i386 ioctl sys_ioctl __compat_sys_ia32_ioctl |
| 69 | 55 i386 fcntl sys_fcntl __compat_sys_ia32_fcntl64 | 69 | 55 i386 fcntl sys_fcntl __compat_sys_ia32_fcntl64 |
| 70 | 56 i386 mpx | 70 | 56 i386 mpx |
| 71 | 57 i386 setpgid sys_setpgid __sys_ia32_setpgid | 71 | 57 i386 setpgid sys_setpgid __ia32_sys_setpgid |
| 72 | 58 i386 ulimit | 72 | 58 i386 ulimit |
| 73 | 59 i386 oldolduname sys_olduname __sys_ia32_olduname | 73 | 59 i386 oldolduname sys_olduname __ia32_sys_olduname |
| 74 | 60 i386 umask sys_umask __sys_ia32_umask | 74 | 60 i386 umask sys_umask __ia32_sys_umask |
| 75 | 61 i386 chroot sys_chroot __sys_ia32_chroot | 75 | 61 i386 chroot sys_chroot __ia32_sys_chroot |
| 76 | 62 i386 ustat sys_ustat __compat_sys_ia32_ustat | 76 | 62 i386 ustat sys_ustat __compat_sys_ia32_ustat |
| 77 | 63 i386 dup2 sys_dup2 __sys_ia32_dup2 | 77 | 63 i386 dup2 sys_dup2 __ia32_sys_dup2 |
| 78 | 64 i386 getppid sys_getppid | 78 | 64 i386 getppid sys_getppid |
| 79 | 65 i386 getpgrp sys_getpgrp | 79 | 65 i386 getpgrp sys_getpgrp |
| 80 | 66 i386 setsid sys_setsid | 80 | 66 i386 setsid sys_setsid |
| 81 | 67 i386 sigaction sys_sigaction __compat_sys_ia32_sigaction | 81 | 67 i386 sigaction sys_sigaction __compat_sys_ia32_sigaction |
| 82 | 68 i386 sgetmask sys_sgetmask | 82 | 68 i386 sgetmask sys_sgetmask |
| 83 | 69 i386 ssetmask sys_ssetmask __sys_ia32_ssetmask | 83 | 69 i386 ssetmask sys_ssetmask __ia32_sys_ssetmask |
| 84 | 70 i386 setreuid sys_setreuid16 __sys_ia32_setreuid16 | 84 | 70 i386 setreuid sys_setreuid16 __ia32_sys_setreuid16 |
| 85 | 71 i386 setregid sys_setregid16 __sys_ia32_setregid16 | 85 | 71 i386 setregid sys_setregid16 __ia32_sys_setregid16 |
| 86 | 72 i386 sigsuspend sys_sigsuspend __sys_ia32_sigsuspend | 86 | 72 i386 sigsuspend sys_sigsuspend __ia32_sys_sigsuspend |
| 87 | 73 i386 sigpending sys_sigpending __compat_sys_ia32_sigpending | 87 | 73 i386 sigpending sys_sigpending __compat_sys_ia32_sigpending |
| 88 | 74 i386 sethostname sys_sethostname __sys_ia32_sethostname | 88 | 74 i386 sethostname sys_sethostname __ia32_sys_sethostname |
| 89 | 75 i386 setrlimit sys_setrlimit __compat_sys_ia32_setrlimit | 89 | 75 i386 setrlimit sys_setrlimit __compat_sys_ia32_setrlimit |
| 90 | 76 i386 getrlimit sys_old_getrlimit __compat_sys_ia32_old_getrlimit | 90 | 76 i386 getrlimit sys_old_getrlimit __compat_sys_ia32_old_getrlimit |
| 91 | 77 i386 getrusage sys_getrusage __compat_sys_ia32_getrusage | 91 | 77 i386 getrusage sys_getrusage __compat_sys_ia32_getrusage |
| 92 | 78 i386 gettimeofday sys_gettimeofday __compat_sys_ia32_gettimeofday | 92 | 78 i386 gettimeofday sys_gettimeofday __compat_sys_ia32_gettimeofday |
| 93 | 79 i386 settimeofday sys_settimeofday __compat_sys_ia32_settimeofday | 93 | 79 i386 settimeofday sys_settimeofday __compat_sys_ia32_settimeofday |
| 94 | 80 i386 getgroups sys_getgroups16 __sys_ia32_getgroups16 | 94 | 80 i386 getgroups sys_getgroups16 __ia32_sys_getgroups16 |
| 95 | 81 i386 setgroups sys_setgroups16 __sys_ia32_setgroups16 | 95 | 81 i386 setgroups sys_setgroups16 __ia32_sys_setgroups16 |
| 96 | 82 i386 select sys_old_select __compat_sys_ia32_old_select | 96 | 82 i386 select sys_old_select __compat_sys_ia32_old_select |
| 97 | 83 i386 symlink sys_symlink __sys_ia32_symlink | 97 | 83 i386 symlink sys_symlink __ia32_sys_symlink |
| 98 | 84 i386 oldlstat sys_lstat __sys_ia32_lstat | 98 | 84 i386 oldlstat sys_lstat __ia32_sys_lstat |
| 99 | 85 i386 readlink sys_readlink __sys_ia32_readlink | 99 | 85 i386 readlink sys_readlink __ia32_sys_readlink |
| 100 | 86 i386 uselib sys_uselib __sys_ia32_uselib | 100 | 86 i386 uselib sys_uselib __ia32_sys_uselib |
| 101 | 87 i386 swapon sys_swapon __sys_ia32_swapon | 101 | 87 i386 swapon sys_swapon __ia32_sys_swapon |
| 102 | 88 i386 reboot sys_reboot __sys_ia32_reboot | 102 | 88 i386 reboot sys_reboot __ia32_sys_reboot |
| 103 | 89 i386 readdir sys_old_readdir __compat_sys_ia32_old_readdir | 103 | 89 i386 readdir sys_old_readdir __compat_sys_ia32_old_readdir |
| 104 | 90 i386 mmap sys_old_mmap __compat_sys_ia32_x86_mmap | 104 | 90 i386 mmap sys_old_mmap __compat_sys_ia32_x86_mmap |
| 105 | 91 i386 munmap sys_munmap __sys_ia32_munmap | 105 | 91 i386 munmap sys_munmap __ia32_sys_munmap |
| 106 | 92 i386 truncate sys_truncate __compat_sys_ia32_truncate | 106 | 92 i386 truncate sys_truncate __compat_sys_ia32_truncate |
| 107 | 93 i386 ftruncate sys_ftruncate __compat_sys_ia32_ftruncate | 107 | 93 i386 ftruncate sys_ftruncate __compat_sys_ia32_ftruncate |
| 108 | 94 i386 fchmod sys_fchmod __sys_ia32_fchmod | 108 | 94 i386 fchmod sys_fchmod __ia32_sys_fchmod |
| 109 | 95 i386 fchown sys_fchown16 __sys_ia32_fchown16 | 109 | 95 i386 fchown sys_fchown16 __ia32_sys_fchown16 |
| 110 | 96 i386 getpriority sys_getpriority __sys_ia32_getpriority | 110 | 96 i386 getpriority sys_getpriority __ia32_sys_getpriority |
| 111 | 97 i386 setpriority sys_setpriority __sys_ia32_setpriority | 111 | 97 i386 setpriority sys_setpriority __ia32_sys_setpriority |
| 112 | 98 i386 profil | 112 | 98 i386 profil |
| 113 | 99 i386 statfs sys_statfs __compat_sys_ia32_statfs | 113 | 99 i386 statfs sys_statfs __compat_sys_ia32_statfs |
| 114 | 100 i386 fstatfs sys_fstatfs __compat_sys_ia32_fstatfs | 114 | 100 i386 fstatfs sys_fstatfs __compat_sys_ia32_fstatfs |
| 115 | 101 i386 ioperm sys_ioperm __sys_ia32_ioperm | 115 | 101 i386 ioperm sys_ioperm __ia32_sys_ioperm |
| 116 | 102 i386 socketcall sys_socketcall __compat_sys_ia32_socketcall | 116 | 102 i386 socketcall sys_socketcall __compat_sys_ia32_socketcall |
| 117 | 103 i386 syslog sys_syslog __sys_ia32_syslog | 117 | 103 i386 syslog sys_syslog __ia32_sys_syslog |
| 118 | 104 i386 setitimer sys_setitimer __compat_sys_ia32_setitimer | 118 | 104 i386 setitimer sys_setitimer __compat_sys_ia32_setitimer |
| 119 | 105 i386 getitimer sys_getitimer __compat_sys_ia32_getitimer | 119 | 105 i386 getitimer sys_getitimer __compat_sys_ia32_getitimer |
| 120 | 106 i386 stat sys_newstat __compat_sys_ia32_newstat | 120 | 106 i386 stat sys_newstat __compat_sys_ia32_newstat |
| 121 | 107 i386 lstat sys_newlstat __compat_sys_ia32_newlstat | 121 | 107 i386 lstat sys_newlstat __compat_sys_ia32_newlstat |
| 122 | 108 i386 fstat sys_newfstat __compat_sys_ia32_newfstat | 122 | 108 i386 fstat sys_newfstat __compat_sys_ia32_newfstat |
| 123 | 109 i386 olduname sys_uname __sys_ia32_uname | 123 | 109 i386 olduname sys_uname __ia32_sys_uname |
| 124 | 110 i386 iopl sys_iopl __sys_ia32_iopl | 124 | 110 i386 iopl sys_iopl __ia32_sys_iopl |
| 125 | 111 i386 vhangup sys_vhangup | 125 | 111 i386 vhangup sys_vhangup |
| 126 | 112 i386 idle | 126 | 112 i386 idle |
| 127 | 113 i386 vm86old sys_vm86old sys_ni_syscall | 127 | 113 i386 vm86old sys_vm86old sys_ni_syscall |
| 128 | 114 i386 wait4 sys_wait4 __compat_sys_ia32_wait4 | 128 | 114 i386 wait4 sys_wait4 __compat_sys_ia32_wait4 |
| 129 | 115 i386 swapoff sys_swapoff __sys_ia32_swapoff | 129 | 115 i386 swapoff sys_swapoff __ia32_sys_swapoff |
| 130 | 116 i386 sysinfo sys_sysinfo __compat_sys_ia32_sysinfo | 130 | 116 i386 sysinfo sys_sysinfo __compat_sys_ia32_sysinfo |
| 131 | 117 i386 ipc sys_ipc __compat_sys_ia32_ipc | 131 | 117 i386 ipc sys_ipc __compat_sys_ia32_ipc |
| 132 | 118 i386 fsync sys_fsync __sys_ia32_fsync | 132 | 118 i386 fsync sys_fsync __ia32_sys_fsync |
| 133 | 119 i386 sigreturn sys_sigreturn sys32_sigreturn | 133 | 119 i386 sigreturn sys_sigreturn sys32_sigreturn |
| 134 | 120 i386 clone sys_clone __compat_sys_ia32_x86_clone | 134 | 120 i386 clone sys_clone __compat_sys_ia32_x86_clone |
| 135 | 121 i386 setdomainname sys_setdomainname __sys_ia32_setdomainname | 135 | 121 i386 setdomainname sys_setdomainname __ia32_sys_setdomainname |
| 136 | 122 i386 uname sys_newuname __sys_ia32_newuname | 136 | 122 i386 uname sys_newuname __ia32_sys_newuname |
| 137 | 123 i386 modify_ldt sys_modify_ldt __sys_ia32_modify_ldt | 137 | 123 i386 modify_ldt sys_modify_ldt __ia32_sys_modify_ldt |
| 138 | 124 i386 adjtimex sys_adjtimex __compat_sys_ia32_adjtimex | 138 | 124 i386 adjtimex sys_adjtimex __compat_sys_ia32_adjtimex |
| 139 | 125 i386 mprotect sys_mprotect __sys_ia32_mprotect | 139 | 125 i386 mprotect sys_mprotect __ia32_sys_mprotect |
| 140 | 126 i386 sigprocmask sys_sigprocmask __compat_sys_ia32_sigprocmask | 140 | 126 i386 sigprocmask sys_sigprocmask __compat_sys_ia32_sigprocmask |
| 141 | 127 i386 create_module | 141 | 127 i386 create_module |
| 142 | 128 i386 init_module sys_init_module __sys_ia32_init_module | 142 | 128 i386 init_module sys_init_module __ia32_sys_init_module |
| 143 | 129 i386 delete_module sys_delete_module __sys_ia32_delete_module | 143 | 129 i386 delete_module sys_delete_module __ia32_sys_delete_module |
| 144 | 130 i386 get_kernel_syms | 144 | 130 i386 get_kernel_syms |
| 145 | 131 i386 quotactl sys_quotactl __compat_sys_ia32_quotactl32 | 145 | 131 i386 quotactl sys_quotactl __compat_sys_ia32_quotactl32 |
| 146 | 132 i386 getpgid sys_getpgid __sys_ia32_getpgid | 146 | 132 i386 getpgid sys_getpgid __ia32_sys_getpgid |
| 147 | 133 i386 fchdir sys_fchdir __sys_ia32_fchdir | 147 | 133 i386 fchdir sys_fchdir __ia32_sys_fchdir |
| 148 | 134 i386 bdflush sys_bdflush __sys_ia32_bdflush | 148 | 134 i386 bdflush sys_bdflush __ia32_sys_bdflush |
| 149 | 135 i386 sysfs sys_sysfs __sys_ia32_sysfs | 149 | 135 i386 sysfs sys_sysfs __ia32_sys_sysfs |
| 150 | 136 i386 personality sys_personality __sys_ia32_personality | 150 | 136 i386 personality sys_personality __ia32_sys_personality |
| 151 | 137 i386 afs_syscall | 151 | 137 i386 afs_syscall |
| 152 | 138 i386 setfsuid sys_setfsuid16 __sys_ia32_setfsuid16 | 152 | 138 i386 setfsuid sys_setfsuid16 __ia32_sys_setfsuid16 |
| 153 | 139 i386 setfsgid sys_setfsgid16 __sys_ia32_setfsgid16 | 153 | 139 i386 setfsgid sys_setfsgid16 __ia32_sys_setfsgid16 |
| 154 | 140 i386 _llseek sys_llseek __sys_ia32_llseek | 154 | 140 i386 _llseek sys_llseek __ia32_sys_llseek |
| 155 | 141 i386 getdents sys_getdents __compat_sys_ia32_getdents | 155 | 141 i386 getdents sys_getdents __compat_sys_ia32_getdents |
| 156 | 142 i386 _newselect sys_select __compat_sys_ia32_select | 156 | 142 i386 _newselect sys_select __compat_sys_ia32_select |
| 157 | 143 i386 flock sys_flock __sys_ia32_flock | 157 | 143 i386 flock sys_flock __ia32_sys_flock |
| 158 | 144 i386 msync sys_msync __sys_ia32_msync | 158 | 144 i386 msync sys_msync __ia32_sys_msync |
| 159 | 145 i386 readv sys_readv __compat_sys_ia32_readv | 159 | 145 i386 readv sys_readv __compat_sys_ia32_readv |
| 160 | 146 i386 writev sys_writev __compat_sys_ia32_writev | 160 | 146 i386 writev sys_writev __compat_sys_ia32_writev |
| 161 | 147 i386 getsid sys_getsid __sys_ia32_getsid | 161 | 147 i386 getsid sys_getsid __ia32_sys_getsid |
| 162 | 148 i386 fdatasync sys_fdatasync __sys_ia32_fdatasync | 162 | 148 i386 fdatasync sys_fdatasync __ia32_sys_fdatasync |
| 163 | 149 i386 _sysctl sys_sysctl __compat_sys_ia32_sysctl | 163 | 149 i386 _sysctl sys_sysctl __compat_sys_ia32_sysctl |
| 164 | 150 i386 mlock sys_mlock __sys_ia32_mlock | 164 | 150 i386 mlock sys_mlock __ia32_sys_mlock |
| 165 | 151 i386 munlock sys_munlock __sys_ia32_munlock | 165 | 151 i386 munlock sys_munlock __ia32_sys_munlock |
| 166 | 152 i386 mlockall sys_mlockall __sys_ia32_mlockall | 166 | 152 i386 mlockall sys_mlockall __ia32_sys_mlockall |
| 167 | 153 i386 munlockall sys_munlockall | 167 | 153 i386 munlockall sys_munlockall |
| 168 | 154 i386 sched_setparam sys_sched_setparam __sys_ia32_sched_setparam | 168 | 154 i386 sched_setparam sys_sched_setparam __ia32_sys_sched_setparam |
| 169 | 155 i386 sched_getparam sys_sched_getparam __sys_ia32_sched_getparam | 169 | 155 i386 sched_getparam sys_sched_getparam __ia32_sys_sched_getparam |
| 170 | 156 i386 sched_setscheduler sys_sched_setscheduler __sys_ia32_sched_setscheduler | 170 | 156 i386 sched_setscheduler sys_sched_setscheduler __ia32_sys_sched_setscheduler |
| 171 | 157 i386 sched_getscheduler sys_sched_getscheduler __sys_ia32_sched_getscheduler | 171 | 157 i386 sched_getscheduler sys_sched_getscheduler __ia32_sys_sched_getscheduler |
| 172 | 158 i386 sched_yield sys_sched_yield | 172 | 158 i386 sched_yield sys_sched_yield |
| 173 | 159 i386 sched_get_priority_max sys_sched_get_priority_max __sys_ia32_sched_get_priority_max | 173 | 159 i386 sched_get_priority_max sys_sched_get_priority_max __ia32_sys_sched_get_priority_max |
| 174 | 160 i386 sched_get_priority_min sys_sched_get_priority_min __sys_ia32_sched_get_priority_min | 174 | 160 i386 sched_get_priority_min sys_sched_get_priority_min __ia32_sys_sched_get_priority_min |
| 175 | 161 i386 sched_rr_get_interval sys_sched_rr_get_interval __compat_sys_ia32_sched_rr_get_interval | 175 | 161 i386 sched_rr_get_interval sys_sched_rr_get_interval __compat_sys_ia32_sched_rr_get_interval |
| 176 | 162 i386 nanosleep sys_nanosleep __compat_sys_ia32_nanosleep | 176 | 162 i386 nanosleep sys_nanosleep __compat_sys_ia32_nanosleep |
| 177 | 163 i386 mremap sys_mremap __sys_ia32_mremap | 177 | 163 i386 mremap sys_mremap __ia32_sys_mremap |
| 178 | 164 i386 setresuid sys_setresuid16 __sys_ia32_setresuid16 | 178 | 164 i386 setresuid sys_setresuid16 __ia32_sys_setresuid16 |
| 179 | 165 i386 getresuid sys_getresuid16 __sys_ia32_getresuid16 | 179 | 165 i386 getresuid sys_getresuid16 __ia32_sys_getresuid16 |
| 180 | 166 i386 vm86 sys_vm86 sys_ni_syscall | 180 | 166 i386 vm86 sys_vm86 sys_ni_syscall |
| 181 | 167 i386 query_module | 181 | 167 i386 query_module |
| 182 | 168 i386 poll sys_poll __sys_ia32_poll | 182 | 168 i386 poll sys_poll __ia32_sys_poll |
| 183 | 169 i386 nfsservctl | 183 | 169 i386 nfsservctl |
| 184 | 170 i386 setresgid sys_setresgid16 __sys_ia32_setresgid16 | 184 | 170 i386 setresgid sys_setresgid16 __ia32_sys_setresgid16 |
| 185 | 171 i386 getresgid sys_getresgid16 __sys_ia32_getresgid16 | 185 | 171 i386 getresgid sys_getresgid16 __ia32_sys_getresgid16 |
| 186 | 172 i386 prctl sys_prctl __sys_ia32_prctl | 186 | 172 i386 prctl sys_prctl __ia32_sys_prctl |
| 187 | 173 i386 rt_sigreturn sys_rt_sigreturn sys32_rt_sigreturn | 187 | 173 i386 rt_sigreturn sys_rt_sigreturn sys32_rt_sigreturn |
| 188 | 174 i386 rt_sigaction sys_rt_sigaction __compat_sys_ia32_rt_sigaction | 188 | 174 i386 rt_sigaction sys_rt_sigaction __compat_sys_ia32_rt_sigaction |
| 189 | 175 i386 rt_sigprocmask sys_rt_sigprocmask __sys_ia32_rt_sigprocmask | 189 | 175 i386 rt_sigprocmask sys_rt_sigprocmask __ia32_sys_rt_sigprocmask |
| 190 | 176 i386 rt_sigpending sys_rt_sigpending __compat_sys_ia32_rt_sigpending | 190 | 176 i386 rt_sigpending sys_rt_sigpending __compat_sys_ia32_rt_sigpending |
| 191 | 177 i386 rt_sigtimedwait sys_rt_sigtimedwait __compat_sys_ia32_rt_sigtimedwait | 191 | 177 i386 rt_sigtimedwait sys_rt_sigtimedwait __compat_sys_ia32_rt_sigtimedwait |
| 192 | 178 i386 rt_sigqueueinfo sys_rt_sigqueueinfo __compat_sys_ia32_rt_sigqueueinfo | 192 | 178 i386 rt_sigqueueinfo sys_rt_sigqueueinfo __compat_sys_ia32_rt_sigqueueinfo |
| 193 | 179 i386 rt_sigsuspend sys_rt_sigsuspend __sys_ia32_rt_sigsuspend | 193 | 179 i386 rt_sigsuspend sys_rt_sigsuspend __ia32_sys_rt_sigsuspend |
| 194 | 180 i386 pread64 sys_pread64 __compat_sys_ia32_x86_pread | 194 | 180 i386 pread64 sys_pread64 __compat_sys_ia32_x86_pread |
| 195 | 181 i386 pwrite64 sys_pwrite64 __compat_sys_ia32_x86_pwrite | 195 | 181 i386 pwrite64 sys_pwrite64 __compat_sys_ia32_x86_pwrite |
| 196 | 182 i386 chown sys_chown16 __sys_ia32_chown16 | 196 | 182 i386 chown sys_chown16 __ia32_sys_chown16 |
| 197 | 183 i386 getcwd sys_getcwd __sys_ia32_getcwd | 197 | 183 i386 getcwd sys_getcwd __ia32_sys_getcwd |
| 198 | 184 i386 capget sys_capget __sys_ia32_capget | 198 | 184 i386 capget sys_capget __ia32_sys_capget |
| 199 | 185 i386 capset sys_capset __sys_ia32_capset | 199 | 185 i386 capset sys_capset __ia32_sys_capset |
| 200 | 186 i386 sigaltstack sys_sigaltstack __compat_sys_ia32_sigaltstack | 200 | 186 i386 sigaltstack sys_sigaltstack __compat_sys_ia32_sigaltstack |
| 201 | 187 i386 sendfile sys_sendfile __compat_sys_ia32_sendfile | 201 | 187 i386 sendfile sys_sendfile __compat_sys_ia32_sendfile |
| 202 | 188 i386 getpmsg | 202 | 188 i386 getpmsg |
| 203 | 189 i386 putpmsg | 203 | 189 i386 putpmsg |
| 204 | 190 i386 vfork sys_vfork | 204 | 190 i386 vfork sys_vfork |
| 205 | 191 i386 ugetrlimit sys_getrlimit __compat_sys_ia32_getrlimit | 205 | 191 i386 ugetrlimit sys_getrlimit __compat_sys_ia32_getrlimit |
| 206 | 192 i386 mmap2 sys_mmap_pgoff __sys_ia32_mmap_pgoff | 206 | 192 i386 mmap2 sys_mmap_pgoff __ia32_sys_mmap_pgoff |
| 207 | 193 i386 truncate64 sys_truncate64 __compat_sys_ia32_x86_truncate64 | 207 | 193 i386 truncate64 sys_truncate64 __compat_sys_ia32_x86_truncate64 |
| 208 | 194 i386 ftruncate64 sys_ftruncate64 __compat_sys_ia32_x86_ftruncate64 | 208 | 194 i386 ftruncate64 sys_ftruncate64 __compat_sys_ia32_x86_ftruncate64 |
| 209 | 195 i386 stat64 sys_stat64 __compat_sys_ia32_x86_stat64 | 209 | 195 i386 stat64 sys_stat64 __compat_sys_ia32_x86_stat64 |
| 210 | 196 i386 lstat64 sys_lstat64 __compat_sys_ia32_x86_lstat64 | 210 | 196 i386 lstat64 sys_lstat64 __compat_sys_ia32_x86_lstat64 |
| 211 | 197 i386 fstat64 sys_fstat64 __compat_sys_ia32_x86_fstat64 | 211 | 197 i386 fstat64 sys_fstat64 __compat_sys_ia32_x86_fstat64 |
| 212 | 198 i386 lchown32 sys_lchown __sys_ia32_lchown | 212 | 198 i386 lchown32 sys_lchown __ia32_sys_lchown |
| 213 | 199 i386 getuid32 sys_getuid | 213 | 199 i386 getuid32 sys_getuid |
| 214 | 200 i386 getgid32 sys_getgid | 214 | 200 i386 getgid32 sys_getgid |
| 215 | 201 i386 geteuid32 sys_geteuid | 215 | 201 i386 geteuid32 sys_geteuid |
| 216 | 202 i386 getegid32 sys_getegid | 216 | 202 i386 getegid32 sys_getegid |
| 217 | 203 i386 setreuid32 sys_setreuid __sys_ia32_setreuid | 217 | 203 i386 setreuid32 sys_setreuid __ia32_sys_setreuid |
| 218 | 204 i386 setregid32 sys_setregid __sys_ia32_setregid | 218 | 204 i386 setregid32 sys_setregid __ia32_sys_setregid |
| 219 | 205 i386 getgroups32 sys_getgroups __sys_ia32_getgroups | 219 | 205 i386 getgroups32 sys_getgroups __ia32_sys_getgroups |
| 220 | 206 i386 setgroups32 sys_setgroups __sys_ia32_setgroups | 220 | 206 i386 setgroups32 sys_setgroups __ia32_sys_setgroups |
| 221 | 207 i386 fchown32 sys_fchown __sys_ia32_fchown | 221 | 207 i386 fchown32 sys_fchown __ia32_sys_fchown |
| 222 | 208 i386 setresuid32 sys_setresuid __sys_ia32_setresuid | 222 | 208 i386 setresuid32 sys_setresuid __ia32_sys_setresuid |
| 223 | 209 i386 getresuid32 sys_getresuid __sys_ia32_getresuid | 223 | 209 i386 getresuid32 sys_getresuid __ia32_sys_getresuid |
| 224 | 210 i386 setresgid32 sys_setresgid __sys_ia32_setresgid | 224 | 210 i386 setresgid32 sys_setresgid __ia32_sys_setresgid |
| 225 | 211 i386 getresgid32 sys_getresgid __sys_ia32_getresgid | 225 | 211 i386 getresgid32 sys_getresgid __ia32_sys_getresgid |
| 226 | 212 i386 chown32 sys_chown __sys_ia32_chown | 226 | 212 i386 chown32 sys_chown __ia32_sys_chown |
| 227 | 213 i386 setuid32 sys_setuid __sys_ia32_setuid | 227 | 213 i386 setuid32 sys_setuid __ia32_sys_setuid |
| 228 | 214 i386 setgid32 sys_setgid __sys_ia32_setgid | 228 | 214 i386 setgid32 sys_setgid __ia32_sys_setgid |
| 229 | 215 i386 setfsuid32 sys_setfsuid __sys_ia32_setfsuid | 229 | 215 i386 setfsuid32 sys_setfsuid __ia32_sys_setfsuid |
| 230 | 216 i386 setfsgid32 sys_setfsgid __sys_ia32_setfsgid | 230 | 216 i386 setfsgid32 sys_setfsgid __ia32_sys_setfsgid |
| 231 | 217 i386 pivot_root sys_pivot_root __sys_ia32_pivot_root | 231 | 217 i386 pivot_root sys_pivot_root __ia32_sys_pivot_root |
| 232 | 218 i386 mincore sys_mincore __sys_ia32_mincore | 232 | 218 i386 mincore sys_mincore __ia32_sys_mincore |
| 233 | 219 i386 madvise sys_madvise __sys_ia32_madvise | 233 | 219 i386 madvise sys_madvise __ia32_sys_madvise |
| 234 | 220 i386 getdents64 sys_getdents64 __sys_ia32_getdents64 | 234 | 220 i386 getdents64 sys_getdents64 __ia32_sys_getdents64 |
| 235 | 221 i386 fcntl64 sys_fcntl64 __compat_sys_ia32_fcntl64 | 235 | 221 i386 fcntl64 sys_fcntl64 __compat_sys_ia32_fcntl64 |
| 236 | # 222 is unused | 236 | # 222 is unused |
| 237 | # 223 is unused | 237 | # 223 is unused |
| 238 | 224 i386 gettid sys_gettid | 238 | 224 i386 gettid sys_gettid |
| 239 | 225 i386 readahead sys_readahead __compat_sys_ia32_x86_readahead | 239 | 225 i386 readahead sys_readahead __compat_sys_ia32_x86_readahead |
| 240 | 226 i386 setxattr sys_setxattr __sys_ia32_setxattr | 240 | 226 i386 setxattr sys_setxattr __ia32_sys_setxattr |
| 241 | 227 i386 lsetxattr sys_lsetxattr __sys_ia32_lsetxattr | 241 | 227 i386 lsetxattr sys_lsetxattr __ia32_sys_lsetxattr |
| 242 | 228 i386 fsetxattr sys_fsetxattr __sys_ia32_fsetxattr | 242 | 228 i386 fsetxattr sys_fsetxattr __ia32_sys_fsetxattr |
| 243 | 229 i386 getxattr sys_getxattr __sys_ia32_getxattr | 243 | 229 i386 getxattr sys_getxattr __ia32_sys_getxattr |
| 244 | 230 i386 lgetxattr sys_lgetxattr __sys_ia32_lgetxattr | 244 | 230 i386 lgetxattr sys_lgetxattr __ia32_sys_lgetxattr |
| 245 | 231 i386 fgetxattr sys_fgetxattr __sys_ia32_fgetxattr | 245 | 231 i386 fgetxattr sys_fgetxattr __ia32_sys_fgetxattr |
| 246 | 232 i386 listxattr sys_listxattr __sys_ia32_listxattr | 246 | 232 i386 listxattr sys_listxattr __ia32_sys_listxattr |
| 247 | 233 i386 llistxattr sys_llistxattr __sys_ia32_llistxattr | 247 | 233 i386 llistxattr sys_llistxattr __ia32_sys_llistxattr |
| 248 | 234 i386 flistxattr sys_flistxattr __sys_ia32_flistxattr | 248 | 234 i386 flistxattr sys_flistxattr __ia32_sys_flistxattr |
| 249 | 235 i386 removexattr sys_removexattr __sys_ia32_removexattr | 249 | 235 i386 removexattr sys_removexattr __ia32_sys_removexattr |
| 250 | 236 i386 lremovexattr sys_lremovexattr __sys_ia32_lremovexattr | 250 | 236 i386 lremovexattr sys_lremovexattr __ia32_sys_lremovexattr |
| 251 | 237 i386 fremovexattr sys_fremovexattr __sys_ia32_fremovexattr | 251 | 237 i386 fremovexattr sys_fremovexattr __ia32_sys_fremovexattr |
| 252 | 238 i386 tkill sys_tkill __sys_ia32_tkill | 252 | 238 i386 tkill sys_tkill __ia32_sys_tkill |
| 253 | 239 i386 sendfile64 sys_sendfile64 __sys_ia32_sendfile64 | 253 | 239 i386 sendfile64 sys_sendfile64 __ia32_sys_sendfile64 |
| 254 | 240 i386 futex sys_futex __compat_sys_ia32_futex | 254 | 240 i386 futex sys_futex __compat_sys_ia32_futex |
| 255 | 241 i386 sched_setaffinity sys_sched_setaffinity __compat_sys_ia32_sched_setaffinity | 255 | 241 i386 sched_setaffinity sys_sched_setaffinity __compat_sys_ia32_sched_setaffinity |
| 256 | 242 i386 sched_getaffinity sys_sched_getaffinity __compat_sys_ia32_sched_getaffinity | 256 | 242 i386 sched_getaffinity sys_sched_getaffinity __compat_sys_ia32_sched_getaffinity |
| 257 | 243 i386 set_thread_area sys_set_thread_area __sys_ia32_set_thread_area | 257 | 243 i386 set_thread_area sys_set_thread_area __ia32_sys_set_thread_area |
| 258 | 244 i386 get_thread_area sys_get_thread_area __sys_ia32_get_thread_area | 258 | 244 i386 get_thread_area sys_get_thread_area __ia32_sys_get_thread_area |
| 259 | 245 i386 io_setup sys_io_setup __compat_sys_ia32_io_setup | 259 | 245 i386 io_setup sys_io_setup __compat_sys_ia32_io_setup |
| 260 | 246 i386 io_destroy sys_io_destroy __sys_ia32_io_destroy | 260 | 246 i386 io_destroy sys_io_destroy __ia32_sys_io_destroy |
| 261 | 247 i386 io_getevents sys_io_getevents __compat_sys_ia32_io_getevents | 261 | 247 i386 io_getevents sys_io_getevents __compat_sys_ia32_io_getevents |
| 262 | 248 i386 io_submit sys_io_submit __compat_sys_ia32_io_submit | 262 | 248 i386 io_submit sys_io_submit __compat_sys_ia32_io_submit |
| 263 | 249 i386 io_cancel sys_io_cancel __sys_ia32_io_cancel | 263 | 249 i386 io_cancel sys_io_cancel __ia32_sys_io_cancel |
| 264 | 250 i386 fadvise64 sys_fadvise64 __compat_sys_ia32_x86_fadvise64 | 264 | 250 i386 fadvise64 sys_fadvise64 __compat_sys_ia32_x86_fadvise64 |
| 265 | # 251 is available for reuse (was briefly sys_set_zone_reclaim) | 265 | # 251 is available for reuse (was briefly sys_set_zone_reclaim) |
| 266 | 252 i386 exit_group sys_exit_group __sys_ia32_exit_group | 266 | 252 i386 exit_group sys_exit_group __ia32_sys_exit_group |
| 267 | 253 i386 lookup_dcookie sys_lookup_dcookie __compat_sys_ia32_lookup_dcookie | 267 | 253 i386 lookup_dcookie sys_lookup_dcookie __compat_sys_ia32_lookup_dcookie |
| 268 | 254 i386 epoll_create sys_epoll_create __sys_ia32_epoll_create | 268 | 254 i386 epoll_create sys_epoll_create __ia32_sys_epoll_create |
| 269 | 255 i386 epoll_ctl sys_epoll_ctl __sys_ia32_epoll_ctl | 269 | 255 i386 epoll_ctl sys_epoll_ctl __ia32_sys_epoll_ctl |
| 270 | 256 i386 epoll_wait sys_epoll_wait __sys_ia32_epoll_wait | 270 | 256 i386 epoll_wait sys_epoll_wait __ia32_sys_epoll_wait |
| 271 | 257 i386 remap_file_pages sys_remap_file_pages __sys_ia32_remap_file_pages | 271 | 257 i386 remap_file_pages sys_remap_file_pages __ia32_sys_remap_file_pages |
| 272 | 258 i386 set_tid_address sys_set_tid_address __sys_ia32_set_tid_address | 272 | 258 i386 set_tid_address sys_set_tid_address __ia32_sys_set_tid_address |
| 273 | 259 i386 timer_create sys_timer_create __compat_sys_ia32_timer_create | 273 | 259 i386 timer_create sys_timer_create __compat_sys_ia32_timer_create |
| 274 | 260 i386 timer_settime sys_timer_settime __compat_sys_ia32_timer_settime | 274 | 260 i386 timer_settime sys_timer_settime __compat_sys_ia32_timer_settime |
| 275 | 261 i386 timer_gettime sys_timer_gettime __compat_sys_ia32_timer_gettime | 275 | 261 i386 timer_gettime sys_timer_gettime __compat_sys_ia32_timer_gettime |
| 276 | 262 i386 timer_getoverrun sys_timer_getoverrun __sys_ia32_timer_getoverrun | 276 | 262 i386 timer_getoverrun sys_timer_getoverrun __ia32_sys_timer_getoverrun |
| 277 | 263 i386 timer_delete sys_timer_delete __sys_ia32_timer_delete | 277 | 263 i386 timer_delete sys_timer_delete __ia32_sys_timer_delete |
| 278 | 264 i386 clock_settime sys_clock_settime __compat_sys_ia32_clock_settime | 278 | 264 i386 clock_settime sys_clock_settime __compat_sys_ia32_clock_settime |
| 279 | 265 i386 clock_gettime sys_clock_gettime __compat_sys_ia32_clock_gettime | 279 | 265 i386 clock_gettime sys_clock_gettime __compat_sys_ia32_clock_gettime |
| 280 | 266 i386 clock_getres sys_clock_getres __compat_sys_ia32_clock_getres | 280 | 266 i386 clock_getres sys_clock_getres __compat_sys_ia32_clock_getres |
| 281 | 267 i386 clock_nanosleep sys_clock_nanosleep __compat_sys_ia32_clock_nanosleep | 281 | 267 i386 clock_nanosleep sys_clock_nanosleep __compat_sys_ia32_clock_nanosleep |
| 282 | 268 i386 statfs64 sys_statfs64 __compat_sys_ia32_statfs64 | 282 | 268 i386 statfs64 sys_statfs64 __compat_sys_ia32_statfs64 |
| 283 | 269 i386 fstatfs64 sys_fstatfs64 __compat_sys_ia32_fstatfs64 | 283 | 269 i386 fstatfs64 sys_fstatfs64 __compat_sys_ia32_fstatfs64 |
| 284 | 270 i386 tgkill sys_tgkill __sys_ia32_tgkill | 284 | 270 i386 tgkill sys_tgkill __ia32_sys_tgkill |
| 285 | 271 i386 utimes sys_utimes __compat_sys_ia32_utimes | 285 | 271 i386 utimes sys_utimes __compat_sys_ia32_utimes |
| 286 | 272 i386 fadvise64_64 sys_fadvise64_64 __compat_sys_ia32_x86_fadvise64_64 | 286 | 272 i386 fadvise64_64 sys_fadvise64_64 __compat_sys_ia32_x86_fadvise64_64 |
| 287 | 273 i386 vserver | 287 | 273 i386 vserver |
| 288 | 274 i386 mbind sys_mbind __sys_ia32_mbind | 288 | 274 i386 mbind sys_mbind __ia32_sys_mbind |
| 289 | 275 i386 get_mempolicy sys_get_mempolicy __compat_sys_ia32_get_mempolicy | 289 | 275 i386 get_mempolicy sys_get_mempolicy __compat_sys_ia32_get_mempolicy |
| 290 | 276 i386 set_mempolicy sys_set_mempolicy __sys_ia32_set_mempolicy | 290 | 276 i386 set_mempolicy sys_set_mempolicy __ia32_sys_set_mempolicy |
| 291 | 277 i386 mq_open sys_mq_open __compat_sys_ia32_mq_open | 291 | 277 i386 mq_open sys_mq_open __compat_sys_ia32_mq_open |
| 292 | 278 i386 mq_unlink sys_mq_unlink __sys_ia32_mq_unlink | 292 | 278 i386 mq_unlink sys_mq_unlink __ia32_sys_mq_unlink |
| 293 | 279 i386 mq_timedsend sys_mq_timedsend __compat_sys_ia32_mq_timedsend | 293 | 279 i386 mq_timedsend sys_mq_timedsend __compat_sys_ia32_mq_timedsend |
| 294 | 280 i386 mq_timedreceive sys_mq_timedreceive __compat_sys_ia32_mq_timedreceive | 294 | 280 i386 mq_timedreceive sys_mq_timedreceive __compat_sys_ia32_mq_timedreceive |
| 295 | 281 i386 mq_notify sys_mq_notify __compat_sys_ia32_mq_notify | 295 | 281 i386 mq_notify sys_mq_notify __compat_sys_ia32_mq_notify |
| @@ -297,102 +297,102 @@ | |||
| 297 | 283 i386 kexec_load sys_kexec_load __compat_sys_ia32_kexec_load | 297 | 283 i386 kexec_load sys_kexec_load __compat_sys_ia32_kexec_load |
| 298 | 284 i386 waitid sys_waitid __compat_sys_ia32_waitid | 298 | 284 i386 waitid sys_waitid __compat_sys_ia32_waitid |
| 299 | # 285 sys_setaltroot | 299 | # 285 sys_setaltroot |
| 300 | 286 i386 add_key sys_add_key __sys_ia32_add_key | 300 | 286 i386 add_key sys_add_key __ia32_sys_add_key |
| 301 | 287 i386 request_key sys_request_key __sys_ia32_request_key | 301 | 287 i386 request_key sys_request_key __ia32_sys_request_key |
| 302 | 288 i386 keyctl sys_keyctl __compat_sys_ia32_keyctl | 302 | 288 i386 keyctl sys_keyctl __compat_sys_ia32_keyctl |
| 303 | 289 i386 ioprio_set sys_ioprio_set __sys_ia32_ioprio_set | 303 | 289 i386 ioprio_set sys_ioprio_set __ia32_sys_ioprio_set |
| 304 | 290 i386 ioprio_get sys_ioprio_get __sys_ia32_ioprio_get | 304 | 290 i386 ioprio_get sys_ioprio_get __ia32_sys_ioprio_get |
| 305 | 291 i386 inotify_init sys_inotify_init | 305 | 291 i386 inotify_init sys_inotify_init |
| 306 | 292 i386 inotify_add_watch sys_inotify_add_watch __sys_ia32_inotify_add_watch | 306 | 292 i386 inotify_add_watch sys_inotify_add_watch __ia32_sys_inotify_add_watch |
| 307 | 293 i386 inotify_rm_watch sys_inotify_rm_watch __sys_ia32_inotify_rm_watch | 307 | 293 i386 inotify_rm_watch sys_inotify_rm_watch __ia32_sys_inotify_rm_watch |
| 308 | 294 i386 migrate_pages sys_migrate_pages __sys_ia32_migrate_pages | 308 | 294 i386 migrate_pages sys_migrate_pages __ia32_sys_migrate_pages |
| 309 | 295 i386 openat sys_openat __compat_sys_ia32_openat | 309 | 295 i386 openat sys_openat __compat_sys_ia32_openat |
| 310 | 296 i386 mkdirat sys_mkdirat __sys_ia32_mkdirat | 310 | 296 i386 mkdirat sys_mkdirat __ia32_sys_mkdirat |
| 311 | 297 i386 mknodat sys_mknodat __sys_ia32_mknodat | 311 | 297 i386 mknodat sys_mknodat __ia32_sys_mknodat |
| 312 | 298 i386 fchownat sys_fchownat __sys_ia32_fchownat | 312 | 298 i386 fchownat sys_fchownat __ia32_sys_fchownat |
| 313 | 299 i386 futimesat sys_futimesat __compat_sys_ia32_futimesat | 313 | 299 i386 futimesat sys_futimesat __compat_sys_ia32_futimesat |
| 314 | 300 i386 fstatat64 sys_fstatat64 __compat_sys_ia32_x86_fstatat | 314 | 300 i386 fstatat64 sys_fstatat64 __compat_sys_ia32_x86_fstatat |
| 315 | 301 i386 unlinkat sys_unlinkat __sys_ia32_unlinkat | 315 | 301 i386 unlinkat sys_unlinkat __ia32_sys_unlinkat |
| 316 | 302 i386 renameat sys_renameat __sys_ia32_renameat | 316 | 302 i386 renameat sys_renameat __ia32_sys_renameat |
| 317 | 303 i386 linkat sys_linkat __sys_ia32_linkat | 317 | 303 i386 linkat sys_linkat __ia32_sys_linkat |
| 318 | 304 i386 symlinkat sys_symlinkat __sys_ia32_symlinkat | 318 | 304 i386 symlinkat sys_symlinkat __ia32_sys_symlinkat |
| 319 | 305 i386 readlinkat sys_readlinkat __sys_ia32_readlinkat | 319 | 305 i386 readlinkat sys_readlinkat __ia32_sys_readlinkat |
| 320 | 306 i386 fchmodat sys_fchmodat __sys_ia32_fchmodat | 320 | 306 i386 fchmodat sys_fchmodat __ia32_sys_fchmodat |
| 321 | 307 i386 faccessat sys_faccessat __sys_ia32_faccessat | 321 | 307 i386 faccessat sys_faccessat __ia32_sys_faccessat |
| 322 | 308 i386 pselect6 sys_pselect6 __compat_sys_ia32_pselect6 | 322 | 308 i386 pselect6 sys_pselect6 __compat_sys_ia32_pselect6 |
| 323 | 309 i386 ppoll sys_ppoll __compat_sys_ia32_ppoll | 323 | 309 i386 ppoll sys_ppoll __compat_sys_ia32_ppoll |
| 324 | 310 i386 unshare sys_unshare __sys_ia32_unshare | 324 | 310 i386 unshare sys_unshare __ia32_sys_unshare |
| 325 | 311 i386 set_robust_list sys_set_robust_list __compat_sys_ia32_set_robust_list | 325 | 311 i386 set_robust_list sys_set_robust_list __compat_sys_ia32_set_robust_list |
| 326 | 312 i386 get_robust_list sys_get_robust_list __compat_sys_ia32_get_robust_list | 326 | 312 i386 get_robust_list sys_get_robust_list __compat_sys_ia32_get_robust_list |
| 327 | 313 i386 splice sys_splice __sys_ia32_splice | 327 | 313 i386 splice sys_splice __ia32_sys_splice |
| 328 | 314 i386 sync_file_range sys_sync_file_range __compat_sys_ia32_x86_sync_file_range | 328 | 314 i386 sync_file_range sys_sync_file_range __compat_sys_ia32_x86_sync_file_range |
| 329 | 315 i386 tee sys_tee __sys_ia32_tee | 329 | 315 i386 tee sys_tee __ia32_sys_tee |
| 330 | 316 i386 vmsplice sys_vmsplice __compat_sys_ia32_vmsplice | 330 | 316 i386 vmsplice sys_vmsplice __compat_sys_ia32_vmsplice |
| 331 | 317 i386 move_pages sys_move_pages __compat_sys_ia32_move_pages | 331 | 317 i386 move_pages sys_move_pages __compat_sys_ia32_move_pages |
| 332 | 318 i386 getcpu sys_getcpu __sys_ia32_getcpu | 332 | 318 i386 getcpu sys_getcpu __ia32_sys_getcpu |
| 333 | 319 i386 epoll_pwait sys_epoll_pwait __sys_ia32_epoll_pwait | 333 | 319 i386 epoll_pwait sys_epoll_pwait __ia32_sys_epoll_pwait |
| 334 | 320 i386 utimensat sys_utimensat __compat_sys_ia32_utimensat | 334 | 320 i386 utimensat sys_utimensat __compat_sys_ia32_utimensat |
| 335 | 321 i386 signalfd sys_signalfd __compat_sys_ia32_signalfd | 335 | 321 i386 signalfd sys_signalfd __compat_sys_ia32_signalfd |
| 336 | 322 i386 timerfd_create sys_timerfd_create __sys_ia32_timerfd_create | 336 | 322 i386 timerfd_create sys_timerfd_create __ia32_sys_timerfd_create |
| 337 | 323 i386 eventfd sys_eventfd __sys_ia32_eventfd | 337 | 323 i386 eventfd sys_eventfd __ia32_sys_eventfd |
| 338 | 324 i386 fallocate sys_fallocate __compat_sys_ia32_x86_fallocate | 338 | 324 i386 fallocate sys_fallocate __compat_sys_ia32_x86_fallocate |
| 339 | 325 i386 timerfd_settime sys_timerfd_settime __compat_sys_ia32_timerfd_settime | 339 | 325 i386 timerfd_settime sys_timerfd_settime __compat_sys_ia32_timerfd_settime |
| 340 | 326 i386 timerfd_gettime sys_timerfd_gettime __compat_sys_ia32_timerfd_gettime | 340 | 326 i386 timerfd_gettime sys_timerfd_gettime __compat_sys_ia32_timerfd_gettime |
| 341 | 327 i386 signalfd4 sys_signalfd4 __compat_sys_ia32_signalfd4 | 341 | 327 i386 signalfd4 sys_signalfd4 __compat_sys_ia32_signalfd4 |
| 342 | 328 i386 eventfd2 sys_eventfd2 __sys_ia32_eventfd2 | 342 | 328 i386 eventfd2 sys_eventfd2 __ia32_sys_eventfd2 |
| 343 | 329 i386 epoll_create1 sys_epoll_create1 __sys_ia32_epoll_create1 | 343 | 329 i386 epoll_create1 sys_epoll_create1 __ia32_sys_epoll_create1 |
| 344 | 330 i386 dup3 sys_dup3 __sys_ia32_dup3 | 344 | 330 i386 dup3 sys_dup3 __ia32_sys_dup3 |
| 345 | 331 i386 pipe2 sys_pipe2 __sys_ia32_pipe2 | 345 | 331 i386 pipe2 sys_pipe2 __ia32_sys_pipe2 |
| 346 | 332 i386 inotify_init1 sys_inotify_init1 __sys_ia32_inotify_init1 | 346 | 332 i386 inotify_init1 sys_inotify_init1 __ia32_sys_inotify_init1 |
| 347 | 333 i386 preadv sys_preadv __compat_sys_ia32_preadv | 347 | 333 i386 preadv sys_preadv __compat_sys_ia32_preadv |
| 348 | 334 i386 pwritev sys_pwritev __compat_sys_ia32_pwritev | 348 | 334 i386 pwritev sys_pwritev __compat_sys_ia32_pwritev |
| 349 | 335 i386 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo __compat_sys_ia32_rt_tgsigqueueinfo | 349 | 335 i386 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo __compat_sys_ia32_rt_tgsigqueueinfo |
| 350 | 336 i386 perf_event_open sys_perf_event_open __sys_ia32_perf_event_open | 350 | 336 i386 perf_event_open sys_perf_event_open __ia32_sys_perf_event_open |
| 351 | 337 i386 recvmmsg sys_recvmmsg __compat_sys_ia32_recvmmsg | 351 | 337 i386 recvmmsg sys_recvmmsg __compat_sys_ia32_recvmmsg |
| 352 | 338 i386 fanotify_init sys_fanotify_init __sys_ia32_fanotify_init | 352 | 338 i386 fanotify_init sys_fanotify_init __ia32_sys_fanotify_init |
| 353 | 339 i386 fanotify_mark sys_fanotify_mark __compat_sys_ia32_fanotify_mark | 353 | 339 i386 fanotify_mark sys_fanotify_mark __compat_sys_ia32_fanotify_mark |
| 354 | 340 i386 prlimit64 sys_prlimit64 __sys_ia32_prlimit64 | 354 | 340 i386 prlimit64 sys_prlimit64 __ia32_sys_prlimit64 |
| 355 | 341 i386 name_to_handle_at sys_name_to_handle_at __sys_ia32_name_to_handle_at | 355 | 341 i386 name_to_handle_at sys_name_to_handle_at __ia32_sys_name_to_handle_at |
| 356 | 342 i386 open_by_handle_at sys_open_by_handle_at __compat_sys_ia32_open_by_handle_at | 356 | 342 i386 open_by_handle_at sys_open_by_handle_at __compat_sys_ia32_open_by_handle_at |
| 357 | 343 i386 clock_adjtime sys_clock_adjtime __compat_sys_ia32_clock_adjtime | 357 | 343 i386 clock_adjtime sys_clock_adjtime __compat_sys_ia32_clock_adjtime |
| 358 | 344 i386 syncfs sys_syncfs __sys_ia32_syncfs | 358 | 344 i386 syncfs sys_syncfs __ia32_sys_syncfs |
| 359 | 345 i386 sendmmsg sys_sendmmsg __compat_sys_ia32_sendmmsg | 359 | 345 i386 sendmmsg sys_sendmmsg __compat_sys_ia32_sendmmsg |
| 360 | 346 i386 setns sys_setns __sys_ia32_setns | 360 | 346 i386 setns sys_setns __ia32_sys_setns |
| 361 | 347 i386 process_vm_readv sys_process_vm_readv __compat_sys_ia32_process_vm_readv | 361 | 347 i386 process_vm_readv sys_process_vm_readv __compat_sys_ia32_process_vm_readv |
| 362 | 348 i386 process_vm_writev sys_process_vm_writev __compat_sys_ia32_process_vm_writev | 362 | 348 i386 process_vm_writev sys_process_vm_writev __compat_sys_ia32_process_vm_writev |
| 363 | 349 i386 kcmp sys_kcmp __sys_ia32_kcmp | 363 | 349 i386 kcmp sys_kcmp __ia32_sys_kcmp |
| 364 | 350 i386 finit_module sys_finit_module __sys_ia32_finit_module | 364 | 350 i386 finit_module sys_finit_module __ia32_sys_finit_module |
| 365 | 351 i386 sched_setattr sys_sched_setattr __sys_ia32_sched_setattr | 365 | 351 i386 sched_setattr sys_sched_setattr __ia32_sys_sched_setattr |
| 366 | 352 i386 sched_getattr sys_sched_getattr __sys_ia32_sched_getattr | 366 | 352 i386 sched_getattr sys_sched_getattr __ia32_sys_sched_getattr |
| 367 | 353 i386 renameat2 sys_renameat2 __sys_ia32_renameat2 | 367 | 353 i386 renameat2 sys_renameat2 __ia32_sys_renameat2 |
| 368 | 354 i386 seccomp sys_seccomp __sys_ia32_seccomp | 368 | 354 i386 seccomp sys_seccomp __ia32_sys_seccomp |
| 369 | 355 i386 getrandom sys_getrandom __sys_ia32_getrandom | 369 | 355 i386 getrandom sys_getrandom __ia32_sys_getrandom |
| 370 | 356 i386 memfd_create sys_memfd_create __sys_ia32_memfd_create | 370 | 356 i386 memfd_create sys_memfd_create __ia32_sys_memfd_create |
| 371 | 357 i386 bpf sys_bpf __sys_ia32_bpf | 371 | 357 i386 bpf sys_bpf __ia32_sys_bpf |
| 372 | 358 i386 execveat sys_execveat __compat_sys_ia32_execveat | 372 | 358 i386 execveat sys_execveat __compat_sys_ia32_execveat |
| 373 | 359 i386 socket sys_socket __sys_ia32_socket | 373 | 359 i386 socket sys_socket __ia32_sys_socket |
| 374 | 360 i386 socketpair sys_socketpair __sys_ia32_socketpair | 374 | 360 i386 socketpair sys_socketpair __ia32_sys_socketpair |
| 375 | 361 i386 bind sys_bind __sys_ia32_bind | 375 | 361 i386 bind sys_bind __ia32_sys_bind |
| 376 | 362 i386 connect sys_connect __sys_ia32_connect | 376 | 362 i386 connect sys_connect __ia32_sys_connect |
| 377 | 363 i386 listen sys_listen __sys_ia32_listen | 377 | 363 i386 listen sys_listen __ia32_sys_listen |
| 378 | 364 i386 accept4 sys_accept4 __sys_ia32_accept4 | 378 | 364 i386 accept4 sys_accept4 __ia32_sys_accept4 |
| 379 | 365 i386 getsockopt sys_getsockopt __compat_sys_ia32_getsockopt | 379 | 365 i386 getsockopt sys_getsockopt __compat_sys_ia32_getsockopt |
| 380 | 366 i386 setsockopt sys_setsockopt __compat_sys_ia32_setsockopt | 380 | 366 i386 setsockopt sys_setsockopt __compat_sys_ia32_setsockopt |
| 381 | 367 i386 getsockname sys_getsockname __sys_ia32_getsockname | 381 | 367 i386 getsockname sys_getsockname __ia32_sys_getsockname |
| 382 | 368 i386 getpeername sys_getpeername __sys_ia32_getpeername | 382 | 368 i386 getpeername sys_getpeername __ia32_sys_getpeername |
| 383 | 369 i386 sendto sys_sendto __sys_ia32_sendto | 383 | 369 i386 sendto sys_sendto __ia32_sys_sendto |
| 384 | 370 i386 sendmsg sys_sendmsg __compat_sys_ia32_sendmsg | 384 | 370 i386 sendmsg sys_sendmsg __compat_sys_ia32_sendmsg |
| 385 | 371 i386 recvfrom sys_recvfrom __compat_sys_ia32_recvfrom | 385 | 371 i386 recvfrom sys_recvfrom __compat_sys_ia32_recvfrom |
| 386 | 372 i386 recvmsg sys_recvmsg __compat_sys_ia32_recvmsg | 386 | 372 i386 recvmsg sys_recvmsg __compat_sys_ia32_recvmsg |
| 387 | 373 i386 shutdown sys_shutdown __sys_ia32_shutdown | 387 | 373 i386 shutdown sys_shutdown __ia32_sys_shutdown |
| 388 | 374 i386 userfaultfd sys_userfaultfd __sys_ia32_userfaultfd | 388 | 374 i386 userfaultfd sys_userfaultfd __ia32_sys_userfaultfd |
| 389 | 375 i386 membarrier sys_membarrier __sys_ia32_membarrier | 389 | 375 i386 membarrier sys_membarrier __ia32_sys_membarrier |
| 390 | 376 i386 mlock2 sys_mlock2 __sys_ia32_mlock2 | 390 | 376 i386 mlock2 sys_mlock2 __ia32_sys_mlock2 |
| 391 | 377 i386 copy_file_range sys_copy_file_range __sys_ia32_copy_file_range | 391 | 377 i386 copy_file_range sys_copy_file_range __ia32_sys_copy_file_range |
| 392 | 378 i386 preadv2 sys_preadv2 __compat_sys_ia32_preadv2 | 392 | 378 i386 preadv2 sys_preadv2 __compat_sys_ia32_preadv2 |
| 393 | 379 i386 pwritev2 sys_pwritev2 __compat_sys_ia32_pwritev2 | 393 | 379 i386 pwritev2 sys_pwritev2 __compat_sys_ia32_pwritev2 |
| 394 | 380 i386 pkey_mprotect sys_pkey_mprotect __sys_ia32_pkey_mprotect | 394 | 380 i386 pkey_mprotect sys_pkey_mprotect __ia32_sys_pkey_mprotect |
| 395 | 381 i386 pkey_alloc sys_pkey_alloc __sys_ia32_pkey_alloc | 395 | 381 i386 pkey_alloc sys_pkey_alloc __ia32_sys_pkey_alloc |
| 396 | 382 i386 pkey_free sys_pkey_free __sys_ia32_pkey_free | 396 | 382 i386 pkey_free sys_pkey_free __ia32_sys_pkey_free |
| 397 | 383 i386 statx sys_statx __sys_ia32_statx | 397 | 383 i386 statx sys_statx __ia32_sys_statx |
| 398 | 384 i386 arch_prctl sys_arch_prctl __compat_sys_ia32_arch_prctl | 398 | 384 i386 arch_prctl sys_arch_prctl __compat_sys_ia32_arch_prctl |
diff --git a/arch/x86/include/asm/syscall_wrapper.h b/arch/x86/include/asm/syscall_wrapper.h index 49d7e4970110..798a3c2bff4f 100644 --- a/arch/x86/include/asm/syscall_wrapper.h +++ b/arch/x86/include/asm/syscall_wrapper.h | |||
| @@ -22,7 +22,7 @@ | |||
| 22 | #ifdef CONFIG_IA32_EMULATION | 22 | #ifdef CONFIG_IA32_EMULATION |
| 23 | /* | 23 | /* |
| 24 | * For IA32 emulation, we need to handle "compat" syscalls *and* create | 24 | * For IA32 emulation, we need to handle "compat" syscalls *and* create |
| 25 | * additional wrappers (aptly named __sys_ia32_sys_xyzzy) which decode the | 25 | * additional wrappers (aptly named __ia32_sys_xyzzy) which decode the |
| 26 | * ia32 regs in the proper order for shared or "common" syscalls. As some | 26 | * ia32 regs in the proper order for shared or "common" syscalls. As some |
| 27 | * syscalls may not be implemented, we need to expand COND_SYSCALL in | 27 | * syscalls may not be implemented, we need to expand COND_SYSCALL in |
| 28 | * kernel/sys_ni.c and SYS_NI in kernel/time/posix-stubs.c to cover this | 28 | * kernel/sys_ni.c and SYS_NI in kernel/time/posix-stubs.c to cover this |
| @@ -37,20 +37,20 @@ | |||
| 37 | } \ | 37 | } \ |
| 38 | 38 | ||
| 39 | #define SC_IA32_WRAPPERx(x, name, ...) \ | 39 | #define SC_IA32_WRAPPERx(x, name, ...) \ |
| 40 | asmlinkage long __sys_ia32##name(const struct pt_regs *regs); \ | 40 | asmlinkage long __ia32_sys##name(const struct pt_regs *regs); \ |
| 41 | ALLOW_ERROR_INJECTION(__sys_ia32##name, ERRNO); \ | 41 | ALLOW_ERROR_INJECTION(__ia32_sys##name, ERRNO); \ |
| 42 | asmlinkage long __sys_ia32##name(const struct pt_regs *regs) \ | 42 | asmlinkage long __ia32_sys##name(const struct pt_regs *regs) \ |
| 43 | { \ | 43 | { \ |
| 44 | return SyS##name(SC_IA32_REGS_TO_ARGS(x,__VA_ARGS__)); \ | 44 | return __se_sys##name(SC_IA32_REGS_TO_ARGS(x,__VA_ARGS__));\ |
| 45 | } | 45 | } |
| 46 | 46 | ||
| 47 | #define COND_SYSCALL(name) \ | 47 | #define COND_SYSCALL(name) \ |
| 48 | cond_syscall(sys_##name); \ | 48 | cond_syscall(sys_##name); \ |
| 49 | cond_syscall(__sys_ia32_##name) | 49 | cond_syscall(__ia32_sys_##name) |
| 50 | 50 | ||
| 51 | #define SYS_NI(name) \ | 51 | #define SYS_NI(name) \ |
| 52 | SYSCALL_ALIAS(sys_##name, sys_ni_posix_timers); \ | 52 | SYSCALL_ALIAS(sys_##name, sys_ni_posix_timers); \ |
| 53 | SYSCALL_ALIAS(__sys_ia32_##name, sys_ni_posix_timers) | 53 | SYSCALL_ALIAS(__ia32_sys_##name, sys_ni_posix_timers) |
| 54 | 54 | ||
| 55 | #else /* CONFIG_IA32_EMULATION */ | 55 | #else /* CONFIG_IA32_EMULATION */ |
| 56 | #define COMPAT_SC_IA32_STUBx(x, name, ...) | 56 | #define COMPAT_SC_IA32_STUBx(x, name, ...) |
| @@ -115,9 +115,10 @@ | |||
| 115 | * Instead of the generic __SYSCALL_DEFINEx() definition, this macro takes | 115 | * Instead of the generic __SYSCALL_DEFINEx() definition, this macro takes |
| 116 | * struct pt_regs *regs as the only argument of the syscall stub named | 116 | * struct pt_regs *regs as the only argument of the syscall stub named |
| 117 | * sys_*(). It decodes just the registers it needs and passes them on to | 117 | * sys_*(). It decodes just the registers it needs and passes them on to |
| 118 | * the SyS_*() wrapper and then to the SYSC_*() function doing the actual job. | 118 | * the __se_sys_*() wrapper performing sign extension and then to the |
| 119 | * These wrappers and functions are inlined, meaning that the assembly looks | 119 | * __do_sys_*() function doing the actual job. These wrappers and functions |
| 120 | * as follows (slightly re-ordered): | 120 | * are inlined (at least in very most cases), meaning that the assembly looks |
| 121 | * as follows (slightly re-ordered for better readability): | ||
| 121 | * | 122 | * |
| 122 | * <sys_recv>: <-- syscall with 4 parameters | 123 | * <sys_recv>: <-- syscall with 4 parameters |
| 123 | * callq <__fentry__> | 124 | * callq <__fentry__> |
| @@ -140,7 +141,7 @@ | |||
| 140 | * the call chain. | 141 | * the call chain. |
| 141 | * | 142 | * |
| 142 | * If IA32_EMULATION is enabled, this macro generates an additional wrapper | 143 | * If IA32_EMULATION is enabled, this macro generates an additional wrapper |
| 143 | * named __sys_ia32_*() which decodes the struct pt_regs *regs according | 144 | * named __ia32_sys_*() which decodes the struct pt_regs *regs according |
| 144 | * to the i386 calling convention (bx, cx, dx, si, di, bp). | 145 | * to the i386 calling convention (bx, cx, dx, si, di, bp). |
| 145 | * | 146 | * |
| 146 | * As the generic SYSCALL_DEFINE0() macro does not decode any parameters for | 147 | * As the generic SYSCALL_DEFINE0() macro does not decode any parameters for |
| @@ -151,21 +152,21 @@ | |||
| 151 | #define __SYSCALL_DEFINEx(x, name, ...) \ | 152 | #define __SYSCALL_DEFINEx(x, name, ...) \ |
| 152 | asmlinkage long sys##name(const struct pt_regs *regs); \ | 153 | asmlinkage long sys##name(const struct pt_regs *regs); \ |
| 153 | ALLOW_ERROR_INJECTION(sys##name, ERRNO); \ | 154 | ALLOW_ERROR_INJECTION(sys##name, ERRNO); \ |
| 154 | static long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ | 155 | static long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ |
| 155 | static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ | 156 | static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__));\ |
| 156 | asmlinkage long sys##name(const struct pt_regs *regs) \ | 157 | asmlinkage long sys##name(const struct pt_regs *regs) \ |
| 157 | { \ | 158 | { \ |
| 158 | return SyS##name(SC_X86_64_REGS_TO_ARGS(x,__VA_ARGS__));\ | 159 | return __se_sys##name(SC_X86_64_REGS_TO_ARGS(x,__VA_ARGS__));\ |
| 159 | } \ | 160 | } \ |
| 160 | SC_IA32_WRAPPERx(x, name, __VA_ARGS__) \ | 161 | SC_IA32_WRAPPERx(x, name, __VA_ARGS__) \ |
| 161 | static long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ | 162 | static long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ |
| 162 | { \ | 163 | { \ |
| 163 | long ret = SYSC##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \ | 164 | long ret = __do_sys##name(__MAP(x,__SC_CAST,__VA_ARGS__));\ |
| 164 | __MAP(x,__SC_TEST,__VA_ARGS__); \ | 165 | __MAP(x,__SC_TEST,__VA_ARGS__); \ |
| 165 | __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ | 166 | __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ |
| 166 | return ret; \ | 167 | return ret; \ |
| 167 | } \ | 168 | } \ |
| 168 | static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)) | 169 | static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) |
| 169 | 170 | ||
| 170 | /* | 171 | /* |
| 171 | * For VSYSCALLS, we need to declare these three syscalls with the new | 172 | * For VSYSCALLS, we need to declare these three syscalls with the new |
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index d7168b3a4b4c..70fcda1a9049 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h | |||
| @@ -223,21 +223,26 @@ static inline int is_syscall_trace_event(struct trace_event_call *tp_event) | |||
| 223 | 223 | ||
| 224 | #define __PROTECT(...) asmlinkage_protect(__VA_ARGS__) | 224 | #define __PROTECT(...) asmlinkage_protect(__VA_ARGS__) |
| 225 | 225 | ||
| 226 | /* | ||
| 227 | * The asmlinkage stub is aliased to a function named __se_sys_*() which | ||
| 228 | * sign-extends 32-bit ints to longs whenever needed. The actual work is | ||
| 229 | * done within __do_sys_*(). | ||
| 230 | */ | ||
| 226 | #ifndef __SYSCALL_DEFINEx | 231 | #ifndef __SYSCALL_DEFINEx |
| 227 | #define __SYSCALL_DEFINEx(x, name, ...) \ | 232 | #define __SYSCALL_DEFINEx(x, name, ...) \ |
| 228 | asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \ | 233 | asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \ |
| 229 | __attribute__((alias(__stringify(SyS##name)))); \ | 234 | __attribute__((alias(__stringify(__se_sys##name)))); \ |
| 230 | ALLOW_ERROR_INJECTION(sys##name, ERRNO); \ | 235 | ALLOW_ERROR_INJECTION(sys##name, ERRNO); \ |
| 231 | static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ | 236 | static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__));\ |
| 232 | asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ | 237 | asmlinkage long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ |
| 233 | asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ | 238 | asmlinkage long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ |
| 234 | { \ | 239 | { \ |
| 235 | long ret = SYSC##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \ | 240 | long ret = __do_sys##name(__MAP(x,__SC_CAST,__VA_ARGS__));\ |
| 236 | __MAP(x,__SC_TEST,__VA_ARGS__); \ | 241 | __MAP(x,__SC_TEST,__VA_ARGS__); \ |
| 237 | __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ | 242 | __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ |
| 238 | return ret; \ | 243 | return ret; \ |
| 239 | } \ | 244 | } \ |
| 240 | static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)) | 245 | static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) |
| 241 | #endif /* __SYSCALL_DEFINEx */ | 246 | #endif /* __SYSCALL_DEFINEx */ |
| 242 | 247 | ||
| 243 | /* | 248 | /* |
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter index d84a5674e95e..ce129e61cc65 100755 --- a/scripts/bloat-o-meter +++ b/scripts/bloat-o-meter | |||
| @@ -30,7 +30,7 @@ def getsizes(file, format): | |||
| 30 | if type in format: | 30 | if type in format: |
| 31 | # strip generated symbols | 31 | # strip generated symbols |
| 32 | if name.startswith("__mod_"): continue | 32 | if name.startswith("__mod_"): continue |
| 33 | if name.startswith("SyS_"): continue | 33 | if name.startswith("__se_sys"): continue |
| 34 | if name.startswith("compat_SyS_"): continue | 34 | if name.startswith("compat_SyS_"): continue |
| 35 | if name == "linux_banner": continue | 35 | if name == "linux_banner": continue |
| 36 | # statics and some other optimizations adds random .NUMBER | 36 | # statics and some other optimizations adds random .NUMBER |