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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-16 12:09:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-16 12:09:03 -0700 |
| commit | d80f2996b8502779c39221a9e7c9ea7e361c0ae4 (patch) | |
| tree | 339db3f28a684bb7c674d32d62fc2c0f14f935f4 | |
| parent | a5db8e4544a4dc7143f30a1438686a4d5fa6d775 (diff) | |
| parent | 1a7b7326d587c9a5e8ff067e70d6aaf0333f4bb3 (diff) | |
| download | lwn-d80f2996b8502779c39221a9e7c9ea7e361c0ae4.tar.gz lwn-d80f2996b8502779c39221a9e7c9ea7e361c0ae4.zip | |
Merge tag 'asm-generic-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"Most of this is part of my ongoing work to clean up the system call
tables. In this bit, all of the newer architectures are converted to
use the machine readable syscall.tbl format instead in place of
complex macros in include/uapi/asm-generic/unistd.h.
This follows an earlier series that fixed various API mismatches and
in turn is used as the base for planned simplifications.
The other two patches are dead code removal and a warning fix"
* tag 'asm-generic-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
vmlinux.lds.h: catch .bss..L* sections into BSS")
fixmap: Remove unused set_fixmap_offset_io()
riscv: convert to generic syscall table
openrisc: convert to generic syscall table
nios2: convert to generic syscall table
loongarch: convert to generic syscall table
hexagon: use new system call table
csky: convert to generic syscall table
arm64: rework compat syscall macros
arm64: generate 64-bit syscall.tbl
arm64: convert unistd_32.h to syscall.tbl format
arc: convert to generic syscall table
clone3: drop __ARCH_WANT_SYS_CLONE3 macro
kbuild: add syscall table generation to scripts/Makefile.asm-headers
kbuild: verify asm-generic header list
loongarch: avoid generating extra header files
um: don't generate asm/bpf_perf_event.h
csky: drop asm/gpio.h wrapper
syscalls: add generic scripts/syscall.tbl
86 files changed, 1228 insertions, 1275 deletions
@@ -1219,7 +1219,7 @@ remove-stale-files: $(Q)$(srctree)/scripts/remove-stale-files # Support for using generic headers in asm-generic -asm-generic := -f $(srctree)/scripts/Makefile.asm-generic obj +asm-generic := -f $(srctree)/scripts/Makefile.asm-headers obj PHONY += asm-generic uapi-asm-generic asm-generic: uapi-asm-generic diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild index 3c1afa524b9c..49285a3ce239 100644 --- a/arch/arc/include/asm/Kbuild +++ b/arch/arc/include/asm/Kbuild @@ -1,4 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += syscall_table_32.h + generic-y += extable.h generic-y += kvm_para.h generic-y += mcs_spinlock.h diff --git a/arch/arc/include/asm/unistd.h b/arch/arc/include/asm/unistd.h new file mode 100644 index 000000000000..211c230d88d6 --- /dev/null +++ b/arch/arc/include/asm/unistd.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ASM_ARC_UNISTD_H +#define _ASM_ARC_UNISTD_H + +#include <uapi/asm/unistd.h> + +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_SYS_VFORK +#define __ARCH_WANT_SYS_FORK + +#define NR_syscalls __NR_syscalls + +#endif diff --git a/arch/arc/include/uapi/asm/Kbuild b/arch/arc/include/uapi/asm/Kbuild index e78470141932..2501e82a1a0a 100644 --- a/arch/arc/include/uapi/asm/Kbuild +++ b/arch/arc/include/uapi/asm/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_32.h + generic-y += ucontext.h diff --git a/arch/arc/include/uapi/asm/unistd.h b/arch/arc/include/uapi/asm/unistd.h index fa2713ae6bea..cb2905c7c5da 100644 --- a/arch/arc/include/uapi/asm/unistd.h +++ b/arch/arc/include/uapi/asm/unistd.h @@ -7,46 +7,4 @@ * published by the Free Software Foundation. */ -/******** no-legacy-syscalls-ABI *******/ - -/* - * Non-typical guard macro to enable inclusion twice in ARCH sys.c - * That is how the Generic syscall wrapper generator works - */ -#if !defined(_UAPI_ASM_ARC_UNISTD_H) || defined(__SYSCALL) -#define _UAPI_ASM_ARC_UNISTD_H - -#define __ARCH_WANT_RENAMEAT -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_SET_GET_RLIMIT -#define __ARCH_WANT_SYS_EXECVE -#define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 -#define __ARCH_WANT_SYS_VFORK -#define __ARCH_WANT_SYS_FORK -#define __ARCH_WANT_TIME32_SYSCALLS - -#define sys_mmap2 sys_mmap_pgoff - -#include <asm-generic/unistd.h> - -#define NR_syscalls __NR_syscalls - -/* Generic syscall (fs/filesystems.c - lost in asm-generic/unistd.h */ -#define __NR_sysfs (__NR_arch_specific_syscall + 3) - -/* ARC specific syscall */ -#define __NR_cacheflush (__NR_arch_specific_syscall + 0) -#define __NR_arc_settls (__NR_arch_specific_syscall + 1) -#define __NR_arc_gettls (__NR_arch_specific_syscall + 2) -#define __NR_arc_usr_cmpxchg (__NR_arch_specific_syscall + 4) - -__SYSCALL(__NR_cacheflush, sys_cacheflush) -__SYSCALL(__NR_arc_settls, sys_arc_settls) -__SYSCALL(__NR_arc_gettls, sys_arc_gettls) -__SYSCALL(__NR_arc_usr_cmpxchg, sys_arc_usr_cmpxchg) -__SYSCALL(__NR_sysfs, sys_sysfs) - -#undef __SYSCALL - -#endif +#include <asm/unistd_32.h> diff --git a/arch/arc/kernel/Makefile.syscalls b/arch/arc/kernel/Makefile.syscalls new file mode 100644 index 000000000000..391d30ab7a83 --- /dev/null +++ b/arch/arc/kernel/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += arc time32 renameat stat64 rlimit diff --git a/arch/arc/kernel/sys.c b/arch/arc/kernel/sys.c index 1069446bdc58..36a2a95c083b 100644 --- a/arch/arc/kernel/sys.c +++ b/arch/arc/kernel/sys.c @@ -8,11 +8,12 @@ #define sys_clone sys_clone_wrapper #define sys_clone3 sys_clone3_wrapper +#define sys_mmap2 sys_mmap_pgoff -#undef __SYSCALL #define __SYSCALL(nr, call) [nr] = (call), +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) void *sys_call_table[NR_syscalls] = { [0 ... NR_syscalls-1] = sys_ni_syscall, -#include <asm/unistd.h> +#include <asm/syscall_table_32.h> }; diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index 3676e82cf95c..9fb00973c608 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -37,7 +37,6 @@ #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 /* * Unimplemented (or alternatively implemented) syscalls diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild index 4b6d2d52053e..7d7d97ad3cd5 100644 --- a/arch/arm64/include/asm/Kbuild +++ b/arch/arm64/include/asm/Kbuild @@ -1,4 +1,12 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += syscall_table_32.h +syscall-y += syscall_table_64.h + +# arm32 syscall table used by lib/compat_audit.c: +syscall-y += unistd_32.h +# same constants with prefixes, used by vdso, seccomp and sigreturn: +syscall-y += unistd_compat_32.h + generic-y += early_ioremap.h generic-y += mcs_spinlock.h generic-y += qrwlock.h diff --git a/arch/arm64/include/asm/seccomp.h b/arch/arm64/include/asm/seccomp.h index 30256233788b..b83975555314 100644 --- a/arch/arm64/include/asm/seccomp.h +++ b/arch/arm64/include/asm/seccomp.h @@ -8,13 +8,13 @@ #ifndef _ASM_SECCOMP_H #define _ASM_SECCOMP_H -#include <asm/unistd.h> +#include <asm/unistd_compat_32.h> #ifdef CONFIG_COMPAT -#define __NR_seccomp_read_32 __NR_compat_read -#define __NR_seccomp_write_32 __NR_compat_write -#define __NR_seccomp_exit_32 __NR_compat_exit -#define __NR_seccomp_sigreturn_32 __NR_compat_rt_sigreturn +#define __NR_seccomp_read_32 __NR_compat32_read +#define __NR_seccomp_write_32 __NR_compat32_write +#define __NR_seccomp_exit_32 __NR_compat32_exit +#define __NR_seccomp_sigreturn_32 __NR_compat32_rt_sigreturn #endif /* CONFIG_COMPAT */ #include <asm-generic/seccomp.h> @@ -23,8 +23,9 @@ #define SECCOMP_ARCH_NATIVE_NR NR_syscalls #define SECCOMP_ARCH_NATIVE_NAME "aarch64" #ifdef CONFIG_COMPAT +#include <asm/unistd_compat_32.h> # define SECCOMP_ARCH_COMPAT AUDIT_ARCH_ARM -# define SECCOMP_ARCH_COMPAT_NR __NR_compat_syscalls +# define SECCOMP_ARCH_COMPAT_NR __NR_compat32_syscalls # define SECCOMP_ARCH_COMPAT_NAME "arm" #endif diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index 1346579f802f..80618c9bbcd8 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -17,35 +17,17 @@ #define __ARCH_WANT_SYS_VFORK /* - * Compat syscall numbers used by the AArch64 kernel. - */ -#define __NR_compat_restart_syscall 0 -#define __NR_compat_exit 1 -#define __NR_compat_read 3 -#define __NR_compat_write 4 -#define __NR_compat_gettimeofday 78 -#define __NR_compat_sigreturn 119 -#define __NR_compat_rt_sigreturn 173 -#define __NR_compat_clock_gettime 263 -#define __NR_compat_clock_getres 264 -#define __NR_compat_clock_gettime64 403 -#define __NR_compat_clock_getres_time64 406 - -/* * The following SVCs are ARM private. */ #define __ARM_NR_COMPAT_BASE 0x0f0000 #define __ARM_NR_compat_cacheflush (__ARM_NR_COMPAT_BASE + 2) #define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE + 5) #define __ARM_NR_COMPAT_END (__ARM_NR_COMPAT_BASE + 0x800) - -#define __NR_compat_syscalls 463 #endif #define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_NEW_STAT -#ifndef __COMPAT_SYSCALL_NR -#include <uapi/asm/unistd.h> -#endif +#include <asm/unistd_64.h> #define NR_syscalls (__NR_syscalls) diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index 1386e8e751f2..e0b1a0b57f75 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -1,938 +1,9 @@ /* SPDX-License-Identifier: GPL-2.0-only */ -/* - * AArch32 (compat) system call definitions. - * - * Copyright (C) 2001-2005 Russell King - * Copyright (C) 2012 ARM Ltd. - */ +#ifndef _UAPI__ASM_ARM_UNISTD_H +#define _UAPI__ASM_ARM_UNISTD_H -#ifndef __SYSCALL -#define __SYSCALL(x, y) -#endif +#include <asm/unistd_32.h> -#define __NR_restart_syscall 0 -__SYSCALL(__NR_restart_syscall, sys_restart_syscall) -#define __NR_exit 1 -__SYSCALL(__NR_exit, sys_exit) -#define __NR_fork 2 -__SYSCALL(__NR_fork, sys_fork) -#define __NR_read 3 -__SYSCALL(__NR_read, sys_read) -#define __NR_write 4 -__SYSCALL(__NR_write, sys_write) -#define __NR_open 5 -__SYSCALL(__NR_open, compat_sys_open) -#define __NR_close 6 -__SYSCALL(__NR_close, sys_close) - /* 7 was sys_waitpid */ -__SYSCALL(7, sys_ni_syscall) -#define __NR_creat 8 -__SYSCALL(__NR_creat, sys_creat) -#define __NR_link 9 -__SYSCALL(__NR_link, sys_link) -#define __NR_unlink 10 -__SYSCALL(__NR_unlink, sys_unlink) -#define __NR_execve 11 -__SYSCALL(__NR_execve, compat_sys_execve) -#define __NR_chdir 12 -__SYSCALL(__NR_chdir, sys_chdir) - /* 13 was sys_time */ -__SYSCALL(13, sys_ni_syscall) -#define __NR_mknod 14 -__SYSCALL(__NR_mknod, sys_mknod) -#define __NR_chmod 15 -__SYSCALL(__NR_chmod, sys_chmod) -#define __NR_lchown 16 -__SYSCALL(__NR_lchown, sys_lchown16) - /* 17 was sys_break */ -__SYSCALL(17, sys_ni_syscall) - /* 18 was sys_stat */ -__SYSCALL(18, sys_ni_syscall) -#define __NR_lseek 19 -__SYSCALL(__NR_lseek, compat_sys_lseek) -#define __NR_getpid 20 -__SYSCALL(__NR_getpid, sys_getpid) -#define __NR_mount 21 -__SYSCALL(__NR_mount, sys_mount) - /* 22 was sys_umount */ -__SYSCALL(22, sys_ni_syscall) -#define __NR_setuid 23 -__SYSCALL(__NR_setuid, sys_setuid16) -#define __NR_getuid 24 -__SYSCALL(__NR_getuid, sys_getuid16) - /* 25 was sys_stime */ -__SYSCALL(25, sys_ni_syscall) -#define __NR_ptrace 26 -__SYSCALL(__NR_ptrace, compat_sys_ptrace) - /* 27 was sys_alarm */ -__SYSCALL(27, sys_ni_syscall) - /* 28 was sys_fstat */ -__SYSCALL(28, sys_ni_syscall) -#define __NR_pause 29 -__SYSCALL(__NR_pause, sys_pause) - /* 30 was sys_utime */ -__SYSCALL(30, sys_ni_syscall) - /* 31 was sys_stty */ -__SYSCALL(31, sys_ni_syscall) - /* 32 was sys_gtty */ -__SYSCALL(32, sys_ni_syscall) -#define __NR_access 33 -__SYSCALL(__NR_access, sys_access) -#define __NR_nice 34 -__SYSCALL(__NR_nice, sys_nice) - /* 35 was sys_ftime */ -__SYSCALL(35, sys_ni_syscall) -#define __NR_sync 36 -__SYSCALL(__NR_sync, sys_sync) -#define __NR_kill 37 -__SYSCALL(__NR_kill, sys_kill) -#define __NR_rename 38 -__SYSCALL(__NR_rename, sys_rename) -#define __NR_mkdir 39 -__SYSCALL(__NR_mkdir, sys_mkdir) -#define __NR_rmdir 40 -__SYSCALL(__NR_rmdir, sys_rmdir) -#define __NR_dup 41 -__SYSCALL(__NR_dup, sys_dup) -#define __NR_pipe 42 -__SYSCALL(__NR_pipe, sys_pipe) -#define __NR_times 43 -__SYSCALL(__NR_times, compat_sys_times) - /* 44 was sys_prof */ -__SYSCALL(44, sys_ni_syscall) -#define __NR_brk 45 -__SYSCALL(__NR_brk, sys_brk) -#define __NR_setgid 46 -__SYSCALL(__NR_setgid, sys_setgid16) -#define __NR_getgid 47 -__SYSCALL(__NR_getgid, sys_getgid16) - /* 48 was sys_signal */ -__SYSCALL(48, sys_ni_syscall) -#define __NR_geteuid 49 -__SYSCALL(__NR_geteuid, sys_geteuid16) -#define __NR_getegid 50 -__SYSCALL(__NR_getegid, sys_getegid16) -#define __NR_acct 51 -__SYSCALL(__NR_acct, sys_acct) -#define __NR_umount2 52 -__SYSCALL(__NR_umount2, sys_umount) - /* 53 was sys_lock */ -__SYSCALL(53, sys_ni_syscall) -#define __NR_ioctl 54 -__SYSCALL(__NR_ioctl, compat_sys_ioctl) -#define __NR_fcntl 55 -__SYSCALL(__NR_fcntl, compat_sys_fcntl) - /* 56 was sys_mpx */ -__SYSCALL(56, sys_ni_syscall) -#define __NR_setpgid 57 -__SYSCALL(__NR_setpgid, sys_setpgid) - /* 58 was sys_ulimit */ -__SYSCALL(58, sys_ni_syscall) - /* 59 was sys_olduname */ -__SYSCALL(59, sys_ni_syscall) -#define __NR_umask 60 -__SYSCALL(__NR_umask, sys_umask) -#define __NR_chroot 61 -__SYSCALL(__NR_chroot, sys_chroot) -#define __NR_ustat 62 -__SYSCALL(__NR_ustat, compat_sys_ustat) -#define __NR_dup2 63 -__SYSCALL(__NR_dup2, sys_dup2) -#define __NR_getppid 64 -__SYSCALL(__NR_getppid, sys_getppid) -#define __NR_getpgrp 65 -__SYSCALL(__NR_getpgrp, sys_getpgrp) -#define __NR_setsid 66 -__SYSCALL(__NR_setsid, sys_setsid) -#define __NR_sigaction 67 -__SYSCALL(__NR_sigaction, compat_sys_sigaction) - /* 68 was sys_sgetmask */ -__SYSCALL(68, sys_ni_syscall) - /* 69 was sys_ssetmask */ -__SYSCALL(69, sys_ni_syscall) -#define __NR_setreuid 70 -__SYSCALL(__NR_setreuid, sys_setreuid16) -#define __NR_setregid 71 -__SYSCALL(__NR_setregid, sys_setregid16) -#define __NR_sigsuspend 72 -__SYSCALL(__NR_sigsuspend, sys_sigsuspend) -#define __NR_sigpending 73 -__SYSCALL(__NR_sigpending, compat_sys_sigpending) -#define __NR_sethostname 74 -__SYSCALL(__NR_sethostname, sys_sethostname) -#define __NR_setrlimit 75 -__SYSCALL(__NR_setrlimit, compat_sys_setrlimit) - /* 76 was compat_sys_getrlimit */ -__SYSCALL(76, sys_ni_syscall) -#define __NR_getrusage 77 -__SYSCALL(__NR_getrusage, compat_sys_getrusage) -#define __NR_gettimeofday 78 -__SYSCALL(__NR_gettimeofday, compat_sys_gettimeofday) -#define __NR_settimeofday 79 -__SYSCALL(__NR_settimeofday, compat_sys_settimeofday) -#define __NR_getgroups 80 -__SYSCALL(__NR_getgroups, sys_getgroups16) -#define __NR_setgroups 81 -__SYSCALL(__NR_setgroups, sys_setgroups16) - /* 82 was compat_sys_select */ -__SYSCALL(82, sys_ni_syscall) -#define __NR_symlink 83 -__SYSCALL(__NR_symlink, sys_symlink) - /* 84 was sys_lstat */ -__SYSCALL(84, sys_ni_syscall) -#define __NR_readlink 85 -__SYSCALL(__NR_readlink, sys_readlink) -#define __NR_uselib 86 -__SYSCALL(__NR_uselib, sys_uselib) -#define __NR_swapon 87 -__SYSCALL(__NR_swapon, sys_swapon) -#define __NR_reboot 88 -__SYSCALL(__NR_reboot, sys_reboot) - /* 89 was sys_readdir */ -__SYSCALL(89, sys_ni_syscall) - /* 90 was sys_mmap */ -__SYSCALL(90, sys_ni_syscall) -#define __NR_munmap 91 -__SYSCALL(__NR_munmap, sys_munmap) -#define __NR_truncate 92 -__SYSCALL(__NR_truncate, compat_sys_truncate) -#define __NR_ftruncate 93 -__SYSCALL(__NR_ftruncate, compat_sys_ftruncate) -#define __NR_fchmod 94 -__SYSCALL(__NR_fchmod, sys_fchmod) -#define __NR_fchown 95 -__SYSCALL(__NR_fchown, sys_fchown16) -#define __NR_getpriority 96 -__SYSCALL(__NR_getpriority, sys_getpriority) -#define __NR_setpriority 97 -__SYSCALL(__NR_setpriority, sys_setpriority) - /* 98 was sys_profil */ -__SYSCALL(98, sys_ni_syscall) -#define __NR_statfs 99 -__SYSCALL(__NR_statfs, compat_sys_statfs) -#define __NR_fstatfs 100 -__SYSCALL(__NR_fstatfs, compat_sys_fstatfs) - /* 101 was sys_ioperm */ -__SYSCALL(101, sys_ni_syscall) - /* 102 was sys_socketcall */ -__SYSCALL(102, sys_ni_syscall) -#define __NR_syslog 103 -__SYSCALL(__NR_syslog, sys_syslog) -#define __NR_setitimer 104 -__SYSCALL(__NR_setitimer, compat_sys_setitimer) -#define __NR_getitimer 105 -__SYSCALL(__NR_getitimer, compat_sys_getitimer) -#define __NR_stat 106 -__SYSCALL(__NR_stat, compat_sys_newstat) -#define __NR_lstat 107 -__SYSCALL(__NR_lstat, compat_sys_newlstat) -#define __NR_fstat 108 -__SYSCALL(__NR_fstat, compat_sys_newfstat) - /* 109 was sys_uname */ -__SYSCALL(109, sys_ni_syscall) - /* 110 was sys_iopl */ -__SYSCALL(110, sys_ni_syscall) -#define __NR_vhangup 111 -__SYSCALL(__NR_vhangup, sys_vhangup) - /* 112 was sys_idle */ -__SYSCALL(112, sys_ni_syscall) - /* 113 was sys_syscall */ -__SYSCALL(113, sys_ni_syscall) -#define __NR_wait4 114 -__SYSCALL(__NR_wait4, compat_sys_wait4) -#define __NR_swapoff 115 -__SYSCALL(__NR_swapoff, sys_swapoff) -#define __NR_sysinfo 116 -__SYSCALL(__NR_sysinfo, compat_sys_sysinfo) - /* 117 was sys_ipc */ -__SYSCALL(117, sys_ni_syscall) -#define __NR_fsync 118 -__SYSCALL(__NR_fsync, sys_fsync) -#define __NR_sigreturn 119 -__SYSCALL(__NR_sigreturn, compat_sys_sigreturn) -#define __NR_clone 120 -__SYSCALL(__NR_clone, sys_clone) -#define __NR_setdomainname 121 -__SYSCALL(__NR_setdomainname, sys_setdomainname) -#define __NR_uname 122 -__SYSCALL(__NR_uname, sys_newuname) - /* 123 was sys_modify_ldt */ -__SYSCALL(123, sys_ni_syscall) -#define __NR_adjtimex 124 -__SYSCALL(__NR_adjtimex, sys_adjtimex_time32) -#define __NR_mprotect 125 -__SYSCALL(__NR_mprotect, sys_mprotect) -#define __NR_sigprocmask 126 -__SYSCALL(__NR_sigprocmask, compat_sys_sigprocmask) - /* 127 was sys_create_module */ -__SYSCALL(127, sys_ni_syscall) -#define __NR_init_module 128 -__SYSCALL(__NR_init_module, sys_init_module) -#define __NR_delete_module 129 -__SYSCALL(__NR_delete_module, sys_delete_module) - /* 130 was sys_get_kernel_syms */ -__SYSCALL(130, sys_ni_syscall) -#define __NR_quotactl 131 -__SYSCALL(__NR_quotactl, sys_quotactl) -#define __NR_getpgid 132 -__SYSCALL(__NR_getpgid, sys_getpgid) -#define __NR_fchdir 133 -__SYSCALL(__NR_fchdir, sys_fchdir) -#define __NR_bdflush 134 -__SYSCALL(__NR_bdflush, sys_ni_syscall) -#define __NR_sysfs 135 -__SYSCALL(__NR_sysfs, sys_sysfs) -#define __NR_personality 136 -__SYSCALL(__NR_personality, sys_personality) - /* 137 was sys_afs_syscall */ -__SYSCALL(137, sys_ni_syscall) -#define __NR_setfsuid 138 -__SYSCALL(__NR_setfsuid, sys_setfsuid16) -#define __NR_setfsgid 139 -__SYSCALL(__NR_setfsgid, sys_setfsgid16) -#define __NR__llseek 140 -__SYSCALL(__NR__llseek, sys_llseek) -#define __NR_getdents 141 -__SYSCALL(__NR_getdents, compat_sys_getdents) -#define __NR__newselect 142 -__SYSCALL(__NR__newselect, compat_sys_select) -#define __NR_flock 143 -__SYSCALL(__NR_flock, sys_flock) -#define __NR_msync 144 -__SYSCALL(__NR_msync, sys_msync) -#define __NR_readv 145 -__SYSCALL(__NR_readv, sys_readv) -#define __NR_writev 146 -__SYSCALL(__NR_writev, sys_writev) -#define __NR_getsid 147 -__SYSCALL(__NR_getsid, sys_getsid) -#define __NR_fdatasync 148 -__SYSCALL(__NR_fdatasync, sys_fdatasync) - /* 149 was sys_sysctl */ -__SYSCALL(149, sys_ni_syscall) -#define __NR_mlock 150 -__SYSCALL(__NR_mlock, sys_mlock) -#define __NR_munlock 151 -__SYSCALL(__NR_munlock, sys_munlock) -#define __NR_mlockall 152 -__SYSCALL(__NR_mlockall, sys_mlockall) -#define __NR_munlockall 153 -__SYSCALL(__NR_munlockall, sys_munlockall) -#define __NR_sched_setparam 154 -__SYSCALL(__NR_sched_setparam, sys_sched_setparam) -#define __NR_sched_getparam 155 -__SYSCALL(__NR_sched_getparam, sys_sched_getparam) -#define __NR_sched_setscheduler 156 -__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler) -#define __NR_sched_getscheduler 157 -__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler) -#define __NR_sched_yield 158 -__SYSCALL(__NR_sched_yield, sys_sched_yield) -#define __NR_sched_get_priority_max 159 -__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max) -#define __NR_sched_get_priority_min 160 -__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min) -#define __NR_sched_rr_get_interval 161 -__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32) -#define __NR_nanosleep 162 -__SYSCALL(__NR_nanosleep, sys_nanosleep_time32) -#define __NR_mremap 163 -__SYSCALL(__NR_mremap, sys_mremap) -#define __NR_setresuid 164 -__SYSCALL(__NR_setresuid, sys_setresuid16) -#define __NR_getresuid 165 -__SYSCALL(__NR_getresuid, sys_getresuid16) - /* 166 was sys_vm86 */ -__SYSCALL(166, sys_ni_syscall) - /* 167 was sys_query_module */ -__SYSCALL(167, sys_ni_syscall) -#define __NR_poll 168 -__SYSCALL(__NR_poll, sys_poll) -#define __NR_nfsservctl 169 -__SYSCALL(__NR_nfsservctl, sys_ni_syscall) -#define __NR_setresgid 170 -__SYSCALL(__NR_setresgid, sys_setresgid16) -#define __NR_getresgid 171 -__SYSCALL(__NR_getresgid, sys_getresgid16) -#define __NR_prctl 172 -__SYSCALL(__NR_prctl, sys_prctl) -#define __NR_rt_sigreturn 173 -__SYSCALL(__NR_rt_sigreturn, compat_sys_rt_sigreturn) -#define __NR_rt_sigaction 174 -__SYSCALL(__NR_rt_sigaction, compat_sys_rt_sigaction) -#define __NR_rt_sigprocmask 175 -__SYSCALL(__NR_rt_sigprocmask, compat_sys_rt_sigprocmask) -#define __NR_rt_sigpending 176 -__SYSCALL(__NR_rt_sigpending, compat_sys_rt_sigpending) -#define __NR_rt_sigtimedwait 177 -__SYSCALL(__NR_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32) -#define __NR_rt_sigqueueinfo 178 -__SYSCALL(__NR_rt_sigqueueinfo, compat_sys_rt_sigqueueinfo) -#define __NR_rt_sigsuspend 179 -__SYSCALL(__NR_rt_sigsuspend, compat_sys_rt_sigsuspend) -#define __NR_pread64 180 -__SYSCALL(__NR_pread64, compat_sys_aarch32_pread64) -#define __NR_pwrite64 181 -__SYSCALL(__NR_pwrite64, compat_sys_aarch32_pwrite64) -#define __NR_chown 182 -__SYSCALL(__NR_chown, sys_chown16) -#define __NR_getcwd 183 -__SYSCALL(__NR_getcwd, sys_getcwd) -#define __NR_capget 184 -__SYSCALL(__NR_capget, sys_capget) -#define __NR_capset 185 -__SYSCALL(__NR_capset, sys_capset) -#define __NR_sigaltstack 186 -__SYSCALL(__NR_sigaltstack, compat_sys_sigaltstack) -#define __NR_sendfile 187 -__SYSCALL(__NR_sendfile, compat_sys_sendfile) - /* 188 reserved */ -__SYSCALL(188, sys_ni_syscall) - /* 189 reserved */ -__SYSCALL(189, sys_ni_syscall) -#define __NR_vfork 190 -__SYSCALL(__NR_vfork, sys_vfork) -#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ -__SYSCALL(__NR_ugetrlimit, compat_sys_getrlimit) /* SuS compliant getrlimit */ -#define __NR_mmap2 192 -__SYSCALL(__NR_mmap2, compat_sys_aarch32_mmap2) -#define __NR_truncate64 193 -__SYSCALL(__NR_truncate64, compat_sys_aarch32_truncate64) -#define __NR_ftruncate64 194 -__SYSCALL(__NR_ftruncate64, compat_sys_aarch32_ftruncate64) -#define __NR_stat64 195 -__SYSCALL(__NR_stat64, sys_stat64) -#define __NR_lstat64 196 -__SYSCALL(__NR_lstat64, sys_lstat64) -#define __NR_fstat64 197 -__SYSCALL(__NR_fstat64, sys_fstat64) -#define __NR_lchown32 198 -__SYSCALL(__NR_lchown32, sys_lchown) -#define __NR_getuid32 199 -__SYSCALL(__NR_getuid32, sys_getuid) -#define __NR_getgid32 200 -__SYSCALL(__NR_getgid32, sys_getgid) -#define __NR_geteuid32 201 -__SYSCALL(__NR_geteuid32, sys_geteuid) -#define __NR_getegid32 202 -__SYSCALL(__NR_getegid32, sys_getegid) -#define __NR_setreuid32 203 -__SYSCALL(__NR_setreuid32, sys_setreuid) -#define __NR_setregid32 204 -__SYSCALL(__NR_setregid32, sys_setregid) -#define __NR_getgroups32 205 -__SYSCALL(__NR_getgroups32, sys_getgroups) -#define __NR_setgroups32 206 -__SYSCALL(__NR_setgroups32, sys_setgroups) -#define __NR_fchown32 207 -__SYSCALL(__NR_fchown32, sys_fchown) -#define __NR_setresuid32 208 -__SYSCALL(__NR_setresuid32, sys_setresuid) -#define __NR_getresuid32 209 -__SYSCALL(__NR_getresuid32, sys_getresuid) -#define __NR_setresgid32 210 -__SYSCALL(__NR_setresgid32, sys_setresgid) -#define __NR_getresgid32 211 -__SYSCALL(__NR_getresgid32, sys_getresgid) -#define __NR_chown32 212 -__SYSCALL(__NR_chown32, sys_chown) -#define __NR_setuid32 213 -__SYSCALL(__NR_setuid32, sys_setuid) -#define __NR_setgid32 214 -__SYSCALL(__NR_setgid32, sys_setgid) -#define __NR_setfsuid32 215 -__SYSCALL(__NR_setfsuid32, sys_setfsuid) -#define __NR_setfsgid32 216 -__SYSCALL(__NR_setfsgid32, sys_setfsgid) -#define __NR_getdents64 217 -__SYSCALL(__NR_getdents64, sys_getdents64) -#define __NR_pivot_root 218 -__SYSCALL(__NR_pivot_root, sys_pivot_root) -#define __NR_mincore 219 -__SYSCALL(__NR_mincore, sys_mincore) -#define __NR_madvise 220 -__SYSCALL(__NR_madvise, sys_madvise) -#define __NR_fcntl64 221 -__SYSCALL(__NR_fcntl64, compat_sys_fcntl64) - /* 222 for tux */ -__SYSCALL(222, sys_ni_syscall) - /* 223 is unused */ -__SYSCALL(223, sys_ni_syscall) -#define __NR_gettid 224 -__SYSCALL(__NR_gettid, sys_gettid) -#define __NR_readahead 225 -__SYSCALL(__NR_readahead, compat_sys_aarch32_readahead) -#define __NR_setxattr 226 -__SYSCALL(__NR_setxattr, sys_setxattr) -#define __NR_lsetxattr 227 -__SYSCALL(__NR_lsetxattr, sys_lsetxattr) -#define __NR_fsetxattr 228 -__SYSCALL(__NR_fsetxattr, sys_fsetxattr) -#define __NR_getxattr 229 -__SYSCALL(__NR_getxattr, sys_getxattr) -#define __NR_lgetxattr 230 -__SYSCALL(__NR_lgetxattr, sys_lgetxattr) -#define __NR_fgetxattr 231 -__SYSCALL(__NR_fgetxattr, sys_fgetxattr) -#define __NR_listxattr 232 -__SYSCALL(__NR_listxattr, sys_listxattr) -#define __NR_llistxattr 233 -__SYSCALL(__NR_llistxattr, sys_llistxattr) -#define __NR_flistxattr 234 -__SYSCALL(__NR_flistxattr, sys_flistxattr) -#define __NR_removexattr 235 -__SYSCALL(__NR_removexattr, sys_removexattr) -#define __NR_lremovexattr 236 -__SYSCALL(__NR_lremovexattr, sys_lremovexattr) -#define __NR_fremovexattr 237 -__SYSCALL(__NR_fremovexattr, sys_fremovexattr) -#define __NR_tkill 238 -__SYSCALL(__NR_tkill, sys_tkill) -#define __NR_sendfile64 239 -__SYSCALL(__NR_sendfile64, sys_sendfile64) -#define __NR_futex 240 -__SYSCALL(__NR_futex, sys_futex_time32) -#define __NR_sched_setaffinity 241 -__SYSCALL(__NR_sched_setaffinity, compat_sys_sched_setaffinity) -#define __NR_sched_getaffinity 242 -__SYSCALL(__NR_sched_getaffinity, compat_sys_sched_getaffinity) -#define __NR_io_setup 243 -__SYSCALL(__NR_io_setup, compat_sys_io_setup) -#define __NR_io_destroy 244 -__SYSCALL(__NR_io_destroy, sys_io_destroy) -#define __NR_io_getevents 245 -__SYSCALL(__NR_io_getevents, sys_io_getevents_time32) -#define __NR_io_submit 246 -__SYSCALL(__NR_io_submit, compat_sys_io_submit) -#define __NR_io_cancel 247 -__SYSCALL(__NR_io_cancel, sys_io_cancel) -#define __NR_exit_group 248 -__SYSCALL(__NR_exit_group, sys_exit_group) - /* 249 was lookup_dcookie */ -__SYSCALL(249, sys_ni_syscall) -#define __NR_epoll_create 250 -__SYSCALL(__NR_epoll_create, sys_epoll_create) -#define __NR_epoll_ctl 251 -__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl) -#define __NR_epoll_wait 252 -__SYSCALL(__NR_epoll_wait, sys_epoll_wait) -#define __NR_remap_file_pages 253 -__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages) - /* 254 for set_thread_area */ -__SYSCALL(254, sys_ni_syscall) - /* 255 for get_thread_area */ -__SYSCALL(255, sys_ni_syscall) -#define __NR_set_tid_address 256 -__SYSCALL(__NR_set_tid_address, sys_set_tid_address) -#define __NR_timer_create 257 -__SYSCALL(__NR_timer_create, compat_sys_timer_create) -#define __NR_timer_settime 258 -__SYSCALL(__NR_timer_settime, sys_timer_settime32) -#define __NR_timer_gettime 259 -__SYSCALL(__NR_timer_gettime, sys_timer_gettime32) -#define __NR_timer_getoverrun 260 -__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun) -#define __NR_timer_delete 261 -__SYSCALL(__NR_timer_delete, sys_timer_delete) -#define __NR_clock_settime 262 -__SYSCALL(__NR_clock_settime, sys_clock_settime32) -#define __NR_clock_gettime 263 -__SYSCALL(__NR_clock_gettime, sys_clock_gettime32) -#define __NR_clock_getres 264 -__SYSCALL(__NR_clock_getres, sys_clock_getres_time32) -#define __NR_clock_nanosleep 265 -__SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep_time32) -#define __NR_statfs64 266 -__SYSCALL(__NR_statfs64, compat_sys_aarch32_statfs64) -#define __NR_fstatfs64 267 -__SYSCALL(__NR_fstatfs64, compat_sys_aarch32_fstatfs64) -#define __NR_tgkill 268 -__SYSCALL(__NR_tgkill, sys_tgkill) -#define __NR_utimes 269 -__SYSCALL(__NR_utimes, sys_utimes_time32) -#define __NR_arm_fadvise64_64 270 -__SYSCALL(__NR_arm_fadvise64_64, compat_sys_aarch32_fadvise64_64) -#define __NR_pciconfig_iobase 271 -__SYSCALL(__NR_pciconfig_iobase, sys_pciconfig_iobase) -#define __NR_pciconfig_read 272 -__SYSCALL(__NR_pciconfig_read, sys_pciconfig_read) -#define __NR_pciconfig_write 273 -__SYSCALL(__NR_pciconfig_write, sys_pciconfig_write) -#define __NR_mq_open 274 -__SYSCALL(__NR_mq_open, compat_sys_mq_open) -#define __NR_mq_unlink 275 -__SYSCALL(__NR_mq_unlink, sys_mq_unlink) -#define __NR_mq_timedsend 276 -__SYSCALL(__NR_mq_timedsend, sys_mq_timedsend_time32) -#define __NR_mq_timedreceive 277 -__SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive_time32) -#define __NR_mq_notify 278 -__SYSCALL(__NR_mq_notify, compat_sys_mq_notify) -#define __NR_mq_getsetattr 279 -__SYSCALL(__NR_mq_getsetattr, compat_sys_mq_getsetattr) -#define __NR_waitid 280 -__SYSCALL(__NR_waitid, compat_sys_waitid) -#define __NR_socket 281 -__SYSCALL(__NR_socket, sys_socket) -#define __NR_bind 282 -__SYSCALL(__NR_bind, sys_bind) -#define __NR_connect 283 -__SYSCALL(__NR_connect, sys_connect) -#define __NR_listen 284 -__SYSCALL(__NR_listen, sys_listen) -#define __NR_accept 285 -__SYSCALL(__NR_accept, sys_accept) -#define __NR_getsockname 286 -__SYSCALL(__NR_getsockname, sys_getsockname) -#define __NR_getpeername 287 -__SYSCALL(__NR_getpeername, sys_getpeername) -#define __NR_socketpair 288 -__SYSCALL(__NR_socketpair, sys_socketpair) -#define __NR_send 289 -__SYSCALL(__NR_send, sys_send) -#define __NR_sendto 290 -__SYSCALL(__NR_sendto, sys_sendto) -#define __NR_recv 291 -__SYSCALL(__NR_recv, compat_sys_recv) -#define __NR_recvfrom 292 -__SYSCALL(__NR_recvfrom, compat_sys_recvfrom) -#define __NR_shutdown 293 -__SYSCALL(__NR_shutdown, sys_shutdown) -#define __NR_setsockopt 294 -__SYSCALL(__NR_setsockopt, sys_setsockopt) -#define __NR_getsockopt 295 -__SYSCALL(__NR_getsockopt, sys_getsockopt) -#define __NR_sendmsg 296 -__SYSCALL(__NR_sendmsg, compat_sys_sendmsg) -#define __NR_recvmsg 297 -__SYSCALL(__NR_recvmsg, compat_sys_recvmsg) -#define __NR_semop 298 -__SYSCALL(__NR_semop, sys_semop) -#define __NR_semget 299 -__SYSCALL(__NR_semget, sys_semget) -#define __NR_semctl 300 -__SYSCALL(__NR_semctl, compat_sys_old_semctl) -#define __NR_msgsnd 301 -__SYSCALL(__NR_msgsnd, compat_sys_msgsnd) -#define __NR_msgrcv 302 -__SYSCALL(__NR_msgrcv, compat_sys_msgrcv) -#define __NR_msgget 303 -__SYSCALL(__NR_msgget, sys_msgget) -#define __NR_msgctl 304 -__SYSCALL(__NR_msgctl, compat_sys_old_msgctl) -#define __NR_shmat 305 -__SYSCALL(__NR_shmat, compat_sys_shmat) -#define __NR_shmdt 306 -__SYSCALL(__NR_shmdt, sys_shmdt) -#define __NR_shmget 307 -__SYSCALL(__NR_shmget, sys_shmget) -#define __NR_shmctl 308 -__SYSCALL(__NR_shmctl, compat_sys_old_shmctl) -#define __NR_add_key 309 -__SYSCALL(__NR_add_key, sys_add_key) -#define __NR_request_key 310 -__SYSCALL(__NR_request_key, sys_request_key) -#define __NR_keyctl 311 -__SYSCALL(__NR_keyctl, compat_sys_keyctl) -#define __NR_semtimedop 312 -__SYSCALL(__NR_semtimedop, sys_semtimedop_time32) -#define __NR_vserver 313 -__SYSCALL(__NR_vserver, sys_ni_syscall) -#define __NR_ioprio_set 314 -__SYSCALL(__NR_ioprio_set, sys_ioprio_set) -#define __NR_ioprio_get 315 -__SYSCALL(__NR_ioprio_get, sys_ioprio_get) -#define __NR_inotify_init 316 -__SYSCALL(__NR_inotify_init, sys_inotify_init) -#define __NR_inotify_add_watch 317 -__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch) -#define __NR_inotify_rm_watch 318 -__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch) -#define __NR_mbind 319 -__SYSCALL(__NR_mbind, sys_mbind) -#define __NR_get_mempolicy 320 -__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy) -#define __NR_set_mempolicy 321 -__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy) -#define __NR_openat 322 -__SYSCALL(__NR_openat, compat_sys_openat) -#define __NR_mkdirat 323 -__SYSCALL(__NR_mkdirat, sys_mkdirat) -#define __NR_mknodat 324 -__SYSCALL(__NR_mknodat, sys_mknodat) -#define __NR_fchownat 325 -__SYSCALL(__NR_fchownat, sys_fchownat) -#define __NR_futimesat 326 -__SYSCALL(__NR_futimesat, sys_futimesat_time32) -#define __NR_fstatat64 327 -__SYSCALL(__NR_fstatat64, sys_fstatat64) -#define __NR_unlinkat 328 -__SYSCALL(__NR_unlinkat, sys_unlinkat) -#define __NR_renameat 329 -__SYSCALL(__NR_renameat, sys_renameat) -#define __NR_linkat 330 -__SYSCALL(__NR_linkat, sys_linkat) -#define __NR_symlinkat 331 -__SYSCALL(__NR_symlinkat, sys_symlinkat) -#define __NR_readlinkat 332 -__SYSCALL(__NR_readlinkat, sys_readlinkat) -#define __NR_fchmodat 333 -__SYSCALL(__NR_fchmodat, sys_fchmodat) -#define __NR_faccessat 334 -__SYSCALL(__NR_faccessat, sys_faccessat) -#define __NR_pselect6 335 -__SYSCALL(__NR_pselect6, compat_sys_pselect6_time32) -#define __NR_ppoll 336 -__SYSCALL(__NR_ppoll, compat_sys_ppoll_time32) -#define __NR_unshare 337 -__SYSCALL(__NR_unshare, sys_unshare) -#define __NR_set_robust_list 338 -__SYSCALL(__NR_set_robust_list, compat_sys_set_robust_list) -#define __NR_get_robust_list 339 -__SYSCALL(__NR_get_robust_list, compat_sys_get_robust_list) -#define __NR_splice 340 -__SYSCALL(__NR_splice, sys_splice) -#define __NR_sync_file_range2 341 -__SYSCALL(__NR_sync_file_range2, compat_sys_aarch32_sync_file_range2) -#define __NR_tee 342 -__SYSCALL(__NR_tee, sys_tee) -#define __NR_vmsplice 343 -__SYSCALL(__NR_vmsplice, sys_vmsplice) -#define __NR_move_pages 344 -__SYSCALL(__NR_move_pages, sys_move_pages) -#define __NR_getcpu 345 -__SYSCALL(__NR_getcpu, sys_getcpu) -#define __NR_epoll_pwait 346 -__SYSCALL(__NR_epoll_pwait, compat_sys_epoll_pwait) -#define __NR_kexec_load 347 -__SYSCALL(__NR_kexec_load, compat_sys_kexec_load) -#define __NR_utimensat 348 -__SYSCALL(__NR_utimensat, sys_utimensat_time32) -#define __NR_signalfd 349 -__SYSCALL(__NR_signalfd, compat_sys_signalfd) -#define __NR_timerfd_create 350 -__SYSCALL(__NR_timerfd_create, sys_timerfd_create) -#define __NR_eventfd 351 -__SYSCALL(__NR_eventfd, sys_eventfd) -#define __NR_fallocate 352 -__SYSCALL(__NR_fallocate, compat_sys_aarch32_fallocate) -#define __NR_timerfd_settime 353 -__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime32) -#define __NR_timerfd_gettime 354 -__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime32) -#define __NR_signalfd4 355 -__SYSCALL(__NR_signalfd4, compat_sys_signalfd4) -#define __NR_eventfd2 356 -__SYSCALL(__NR_eventfd2, sys_eventfd2) -#define __NR_epoll_create1 357 -__SYSCALL(__NR_epoll_create1, sys_epoll_create1) -#define __NR_dup3 358 -__SYSCALL(__NR_dup3, sys_dup3) -#define __NR_pipe2 359 -__SYSCALL(__NR_pipe2, sys_pipe2) -#define __NR_inotify_init1 360 -__SYSCALL(__NR_inotify_init1, sys_inotify_init1) -#define __NR_preadv 361 -__SYSCALL(__NR_preadv, compat_sys_preadv) -#define __NR_pwritev 362 -__SYSCALL(__NR_pwritev, compat_sys_pwritev) -#define __NR_rt_tgsigqueueinfo 363 -__SYSCALL(__NR_rt_tgsigqueueinfo, compat_sys_rt_tgsigqueueinfo) -#define __NR_perf_event_open 364 -__SYSCALL(__NR_perf_event_open, sys_perf_event_open) -#define __NR_recvmmsg 365 -__SYSCALL(__NR_recvmmsg, compat_sys_recvmmsg_time32) -#define __NR_accept4 366 -__SYSCALL(__NR_accept4, sys_accept4) -#define __NR_fanotify_init 367 -__SYSCALL(__NR_fanotify_init, sys_fanotify_init) -#define __NR_fanotify_mark 368 -__SYSCALL(__NR_fanotify_mark, compat_sys_fanotify_mark) -#define __NR_prlimit64 369 -__SYSCALL(__NR_prlimit64, sys_prlimit64) -#define __NR_name_to_handle_at 370 -__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at) -#define __NR_open_by_handle_at 371 -__SYSCALL(__NR_open_by_handle_at, compat_sys_open_by_handle_at) -#define __NR_clock_adjtime 372 -__SYSCALL(__NR_clock_adjtime, sys_clock_adjtime32) -#define __NR_syncfs 373 -__SYSCALL(__NR_syncfs, sys_syncfs) -#define __NR_sendmmsg 374 -__SYSCALL(__NR_sendmmsg, compat_sys_sendmmsg) -#define __NR_setns 375 -__SYSCALL(__NR_setns, sys_setns) -#define __NR_process_vm_readv 376 -__SYSCALL(__NR_process_vm_readv, sys_process_vm_readv) -#define __NR_process_vm_writev 377 -__SYSCALL(__NR_process_vm_writev, sys_process_vm_writev) -#define __NR_kcmp 378 -__SYSCALL(__NR_kcmp, sys_kcmp) -#define __NR_finit_module 379 -__SYSCALL(__NR_finit_module, sys_finit_module) -#define __NR_sched_setattr 380 -__SYSCALL(__NR_sched_setattr, sys_sched_setattr) -#define __NR_sched_getattr 381 -__SYSCALL(__NR_sched_getattr, sys_sched_getattr) -#define __NR_renameat2 382 -__SYSCALL(__NR_renameat2, sys_renameat2) -#define __NR_seccomp 383 -__SYSCALL(__NR_seccomp, sys_seccomp) -#define __NR_getrandom 384 -__SYSCALL(__NR_getrandom, sys_getrandom) -#define __NR_memfd_create 385 -__SYSCALL(__NR_memfd_create, sys_memfd_create) -#define __NR_bpf 386 -__SYSCALL(__NR_bpf, sys_bpf) -#define __NR_execveat 387 -__SYSCALL(__NR_execveat, compat_sys_execveat) -#define __NR_userfaultfd 388 -__SYSCALL(__NR_userfaultfd, sys_userfaultfd) -#define __NR_membarrier 389 -__SYSCALL(__NR_membarrier, sys_membarrier) -#define __NR_mlock2 390 -__SYSCALL(__NR_mlock2, sys_mlock2) -#define __NR_copy_file_range 391 -__SYSCALL(__NR_copy_file_range, sys_copy_file_range) -#define __NR_preadv2 392 -__SYSCALL(__NR_preadv2, compat_sys_preadv2) -#define __NR_pwritev2 393 -__SYSCALL(__NR_pwritev2, compat_sys_pwritev2) -#define __NR_pkey_mprotect 394 -__SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect) -#define __NR_pkey_alloc 395 -__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) -#define __NR_pkey_free 396 -__SYSCALL(__NR_pkey_free, sys_pkey_free) -#define __NR_statx 397 -__SYSCALL(__NR_statx, sys_statx) -#define __NR_rseq 398 -__SYSCALL(__NR_rseq, sys_rseq) -#define __NR_io_pgetevents 399 -__SYSCALL(__NR_io_pgetevents, compat_sys_io_pgetevents) -#define __NR_migrate_pages 400 -__SYSCALL(__NR_migrate_pages, sys_migrate_pages) -#define __NR_kexec_file_load 401 -__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load) -/* 402 is unused */ -#define __NR_clock_gettime64 403 -__SYSCALL(__NR_clock_gettime64, sys_clock_gettime) -#define __NR_clock_settime64 404 -__SYSCALL(__NR_clock_settime64, sys_clock_settime) -#define __NR_clock_adjtime64 405 -__SYSCALL(__NR_clock_adjtime64, sys_clock_adjtime) -#define __NR_clock_getres_time64 406 -__SYSCALL(__NR_clock_getres_time64, sys_clock_getres) -#define __NR_clock_nanosleep_time64 407 -__SYSCALL(__NR_clock_nanosleep_time64, sys_clock_nanosleep) -#define __NR_timer_gettime64 408 -__SYSCALL(__NR_timer_gettime64, sys_timer_gettime) -#define __NR_timer_settime64 409 -__SYSCALL(__NR_timer_settime64, sys_timer_settime) -#define __NR_timerfd_gettime64 410 -__SYSCALL(__NR_timerfd_gettime64, sys_timerfd_gettime) -#define __NR_timerfd_settime64 411 -__SYSCALL(__NR_timerfd_settime64, sys_timerfd_settime) -#define __NR_utimensat_time64 412 -__SYSCALL(__NR_utimensat_time64, sys_utimensat) -#define __NR_pselect6_time64 413 -__SYSCALL(__NR_pselect6_time64, compat_sys_pselect6_time64) -#define __NR_ppoll_time64 414 -__SYSCALL(__NR_ppoll_time64, compat_sys_ppoll_time64) -#define __NR_io_pgetevents_time64 416 -__SYSCALL(__NR_io_pgetevents_time64, compat_sys_io_pgetevents_time64) -#define __NR_recvmmsg_time64 417 -__SYSCALL(__NR_recvmmsg_time64, compat_sys_recvmmsg_time64) -#define __NR_mq_timedsend_time64 418 -__SYSCALL(__NR_mq_timedsend_time64, sys_mq_timedsend) -#define __NR_mq_timedreceive_time64 419 -__SYSCALL(__NR_mq_timedreceive_time64, sys_mq_timedreceive) -#define __NR_semtimedop_time64 420 -__SYSCALL(__NR_semtimedop_time64, sys_semtimedop) -#define __NR_rt_sigtimedwait_time64 421 -__SYSCALL(__NR_rt_sigtimedwait_time64, compat_sys_rt_sigtimedwait_time64) -#define __NR_futex_time64 422 -__SYSCALL(__NR_futex_time64, sys_futex) -#define __NR_sched_rr_get_interval_time64 423 -__SYSCALL(__NR_sched_rr_get_interval_time64, sys_sched_rr_get_interval) -#define __NR_pidfd_send_signal 424 -__SYSCALL(__NR_pidfd_send_signal, sys_pidfd_send_signal) -#define __NR_io_uring_setup 425 -__SYSCALL(__NR_io_uring_setup, sys_io_uring_setup) -#define __NR_io_uring_enter 426 -__SYSCALL(__NR_io_uring_enter, sys_io_uring_enter) -#define __NR_io_uring_register 427 -__SYSCALL(__NR_io_uring_register, sys_io_uring_register) -#define __NR_open_tree 428 -__SYSCALL(__NR_open_tree, sys_open_tree) -#define __NR_move_mount 429 -__SYSCALL(__NR_move_mount, sys_move_mount) -#define __NR_fsopen 430 -__SYSCALL(__NR_fsopen, sys_fsopen) -#define __NR_fsconfig 431 -__SYSCALL(__NR_fsconfig, sys_fsconfig) -#define __NR_fsmount 432 -__SYSCALL(__NR_fsmount, sys_fsmount) -#define __NR_fspick 433 -__SYSCALL(__NR_fspick, sys_fspick) -#define __NR_pidfd_open 434 -__SYSCALL(__NR_pidfd_open, sys_pidfd_open) -#define __NR_clone3 435 -__SYSCALL(__NR_clone3, sys_clone3) -#define __NR_close_range 436 -__SYSCALL(__NR_close_range, sys_close_range) -#define __NR_openat2 437 -__SYSCALL(__NR_openat2, sys_openat2) -#define __NR_pidfd_getfd 438 -__SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) -#define __NR_faccessat2 439 -__SYSCALL(__NR_faccessat2, sys_faccessat2) -#define __NR_process_madvise 440 -__SYSCALL(__NR_process_madvise, sys_process_madvise) -#define __NR_epoll_pwait2 441 -__SYSCALL(__NR_epoll_pwait2, compat_sys_epoll_pwait2) -#define __NR_mount_setattr 442 -__SYSCALL(__NR_mount_setattr, sys_mount_setattr) -#define __NR_quotactl_fd 443 -__SYSCALL(__NR_quotactl_fd, sys_quotactl_fd) -#define __NR_landlock_create_ruleset 444 -__SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset) -#define __NR_landlock_add_rule 445 -__SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule) -#define __NR_landlock_restrict_self 446 -__SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self) -#define __NR_process_mrelease 448 -__SYSCALL(__NR_process_mrelease, sys_process_mrelease) -#define __NR_futex_waitv 449 -__SYSCALL(__NR_futex_waitv, sys_futex_waitv) -#define __NR_set_mempolicy_home_node 450 -__SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node) -#define __NR_cachestat 451 -__SYSCALL(__NR_cachestat, sys_cachestat) -#define __NR_fchmodat2 452 -__SYSCALL(__NR_fchmodat2, sys_fchmodat2) -#define __NR_map_shadow_stack 453 -__SYSCALL(__NR_map_shadow_stack, sys_map_shadow_stack) -#define __NR_futex_wake 454 -__SYSCALL(__NR_futex_wake, sys_futex_wake) -#define __NR_futex_wait 455 -__SYSCALL(__NR_futex_wait, sys_futex_wait) -#define __NR_futex_requeue 456 -__SYSCALL(__NR_futex_requeue, sys_futex_requeue) -#define __NR_statmount 457 -__SYSCALL(__NR_statmount, sys_statmount) -#define __NR_listmount 458 -__SYSCALL(__NR_listmount, sys_listmount) -#define __NR_lsm_get_self_attr 459 -__SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr) -#define __NR_lsm_set_self_attr 460 -__SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr) -#define __NR_lsm_list_modules 461 -__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules) -#define __NR_mseal 462 -__SYSCALL(__NR_mseal, sys_mseal) +#define __NR_sync_file_range2 __NR_arm_sync_file_range -/* - * Please add new compat syscalls above this comment and update - * __NR_compat_syscalls in asm/unistd.h. - */ +#endif /* _UAPI__ASM_ARM_UNISTD_H */ diff --git a/arch/arm64/include/asm/vdso/compat_gettimeofday.h b/arch/arm64/include/asm/vdso/compat_gettimeofday.h index ecb6fd4c3c64..778c1202bbbf 100644 --- a/arch/arm64/include/asm/vdso/compat_gettimeofday.h +++ b/arch/arm64/include/asm/vdso/compat_gettimeofday.h @@ -8,7 +8,7 @@ #ifndef __ASSEMBLY__ #include <asm/barrier.h> -#include <asm/unistd.h> +#include <asm/unistd_compat_32.h> #include <asm/errno.h> #include <asm/vdso/compat_barrier.h> @@ -24,7 +24,7 @@ int gettimeofday_fallback(struct __kernel_old_timeval *_tv, register struct timezone *tz asm("r1") = _tz; register struct __kernel_old_timeval *tv asm("r0") = _tv; register long ret asm ("r0"); - register long nr asm("r7") = __NR_compat_gettimeofday; + register long nr asm("r7") = __NR_compat32_gettimeofday; asm volatile( " swi #0\n" @@ -41,7 +41,7 @@ long clock_gettime_fallback(clockid_t _clkid, struct __kernel_timespec *_ts) register struct __kernel_timespec *ts asm("r1") = _ts; register clockid_t clkid asm("r0") = _clkid; register long ret asm ("r0"); - register long nr asm("r7") = __NR_compat_clock_gettime64; + register long nr asm("r7") = __NR_compat32_clock_gettime64; asm volatile( " swi #0\n" @@ -58,7 +58,7 @@ long clock_gettime32_fallback(clockid_t _clkid, struct old_timespec32 *_ts) register struct old_timespec32 *ts asm("r1") = _ts; register clockid_t clkid asm("r0") = _clkid; register long ret asm ("r0"); - register long nr asm("r7") = __NR_compat_clock_gettime; + register long nr asm("r7") = __NR_compat32_clock_gettime; asm volatile( " swi #0\n" @@ -75,7 +75,7 @@ int clock_getres_fallback(clockid_t _clkid, struct __kernel_timespec *_ts) register struct __kernel_timespec *ts asm("r1") = _ts; register clockid_t clkid asm("r0") = _clkid; register long ret asm ("r0"); - register long nr asm("r7") = __NR_compat_clock_getres_time64; + register long nr asm("r7") = __NR_compat32_clock_getres_time64; asm volatile( " swi #0\n" @@ -92,7 +92,7 @@ int clock_getres32_fallback(clockid_t _clkid, struct old_timespec32 *_ts) register struct old_timespec32 *ts asm("r1") = _ts; register clockid_t clkid asm("r0") = _clkid; register long ret asm ("r0"); - register long nr asm("r7") = __NR_compat_clock_getres; + register long nr asm("r7") = __NR_compat32_clock_getres; asm volatile( " swi #0\n" diff --git a/arch/arm64/include/uapi/asm/Kbuild b/arch/arm64/include/uapi/asm/Kbuild index 602d137932dc..c6d141d7b7d7 100644 --- a/arch/arm64/include/uapi/asm/Kbuild +++ b/arch/arm64/include/uapi/asm/Kbuild @@ -1,3 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_64.h generic-y += kvm_para.h diff --git a/arch/arm64/include/uapi/asm/unistd.h b/arch/arm64/include/uapi/asm/unistd.h index ce2ee8f1e361..df36f23876e8 100644 --- a/arch/arm64/include/uapi/asm/unistd.h +++ b/arch/arm64/include/uapi/asm/unistd.h @@ -1,25 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * Copyright (C) 2012 ARM Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#define __ARCH_WANT_RENAMEAT -#define __ARCH_WANT_NEW_STAT -#define __ARCH_WANT_SET_GET_RLIMIT -#define __ARCH_WANT_TIME32_SYSCALLS -#define __ARCH_WANT_SYS_CLONE3 -#define __ARCH_WANT_MEMFD_SECRET - -#include <asm-generic/unistd.h> +#include <asm/unistd_64.h> diff --git a/arch/arm64/kernel/Makefile.syscalls b/arch/arm64/kernel/Makefile.syscalls new file mode 100644 index 000000000000..3cfafd003b2d --- /dev/null +++ b/arch/arm64/kernel/Makefile.syscalls @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += +syscall_abis_64 += renameat newstat rlimit memfd_secret + +syscalltbl = arch/arm64/tools/syscall_%.tbl diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c index bbd542704730..81e798b6dada 100644 --- a/arch/arm64/kernel/signal32.c +++ b/arch/arm64/kernel/signal32.c @@ -17,7 +17,7 @@ #include <asm/signal32.h> #include <asm/traps.h> #include <linux/uaccess.h> -#include <asm/unistd.h> +#include <asm/unistd_compat_32.h> #include <asm/vdso.h> struct compat_vfp_sigframe { @@ -451,7 +451,7 @@ int compat_setup_frame(int usig, struct ksignal *ksig, sigset_t *set, void compat_setup_restart_syscall(struct pt_regs *regs) { - regs->regs[7] = __NR_compat_restart_syscall; + regs->regs[7] = __NR_compat32_restart_syscall; } /* diff --git a/arch/arm64/kernel/sigreturn32.S b/arch/arm64/kernel/sigreturn32.S index ccbd4aab4ba4..6f486b95b413 100644 --- a/arch/arm64/kernel/sigreturn32.S +++ b/arch/arm64/kernel/sigreturn32.S @@ -13,7 +13,7 @@ * need two 16-bit instructions. */ -#include <asm/unistd.h> +#include <asm/unistd_compat_32.h> .section .rodata .globl __aarch32_sigret_code_start @@ -22,26 +22,26 @@ __aarch32_sigret_code_start: /* * ARM Code */ - .byte __NR_compat_sigreturn, 0x70, 0xa0, 0xe3 // mov r7, #__NR_compat_sigreturn - .byte __NR_compat_sigreturn, 0x00, 0x00, 0xef // svc #__NR_compat_sigreturn + .byte __NR_compat32_sigreturn, 0x70, 0xa0, 0xe3 // mov r7, #__NR_compat32_sigreturn + .byte __NR_compat32_sigreturn, 0x00, 0x00, 0xef // svc #__NR_compat32_sigreturn /* * Thumb code */ - .byte __NR_compat_sigreturn, 0x27 // svc #__NR_compat_sigreturn - .byte __NR_compat_sigreturn, 0xdf // mov r7, #__NR_compat_sigreturn + .byte __NR_compat32_sigreturn, 0x27 // svc #__NR_compat32_sigreturn + .byte __NR_compat32_sigreturn, 0xdf // mov r7, #__NR_compat32_sigreturn /* * ARM code */ - .byte __NR_compat_rt_sigreturn, 0x70, 0xa0, 0xe3 // mov r7, #__NR_compat_rt_sigreturn - .byte __NR_compat_rt_sigreturn, 0x00, 0x00, 0xef // svc #__NR_compat_rt_sigreturn + .byte __NR_compat32_rt_sigreturn, 0x70, 0xa0, 0xe3 // mov r7, #__NR_compat32_rt_sigreturn + .byte __NR_compat32_rt_sigreturn, 0x00, 0x00, 0xef // svc #__NR_compat32_rt_sigreturn /* * Thumb code */ - .byte __NR_compat_rt_sigreturn, 0x27 // svc #__NR_compat_rt_sigreturn - .byte __NR_compat_rt_sigreturn, 0xdf // mov r7, #__NR_compat_rt_sigreturn + .byte __NR_compat32_rt_sigreturn, 0x27 // svc #__NR_compat32_rt_sigreturn + .byte __NR_compat32_rt_sigreturn, 0xdf // mov r7, #__NR_compat32_rt_sigreturn .globl __aarch32_sigret_code_end __aarch32_sigret_code_end: diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c index d5ffaaab31a7..f08408b6e826 100644 --- a/arch/arm64/kernel/sys.c +++ b/arch/arm64/kernel/sys.c @@ -48,14 +48,16 @@ asmlinkage long __arm64_sys_ni_syscall(const struct pt_regs *__unused) */ #define __arm64_sys_personality __arm64_sys_arm64_personality +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) + #undef __SYSCALL #define __SYSCALL(nr, sym) asmlinkage long __arm64_##sym(const struct pt_regs *); -#include <asm/unistd.h> +#include <asm/syscall_table_64.h> #undef __SYSCALL #define __SYSCALL(nr, sym) [nr] = __arm64_##sym, const syscall_fn_t sys_call_table[__NR_syscalls] = { [0 ... __NR_syscalls - 1] = __arm64_sys_ni_syscall, -#include <asm/unistd.h> +#include <asm/syscall_table_64.h> }; diff --git a/arch/arm64/kernel/sys32.c b/arch/arm64/kernel/sys32.c index fc40386afb1b..96bcfb907443 100644 --- a/arch/arm64/kernel/sys32.c +++ b/arch/arm64/kernel/sys32.c @@ -5,17 +5,12 @@ * Copyright (C) 2015 ARM Ltd. */ -/* - * Needed to avoid conflicting __NR_* macros between uapi/asm/unistd.h and - * asm/unistd32.h. - */ -#define __COMPAT_SYSCALL_NR - #include <linux/compat.h> #include <linux/compiler.h> #include <linux/syscalls.h> #include <asm/syscall.h> +#include <asm/unistd_compat_32.h> asmlinkage long compat_sys_sigreturn(void); asmlinkage long compat_sys_rt_sigreturn(void); @@ -122,14 +117,16 @@ COMPAT_SYSCALL_DEFINE6(aarch32_fallocate, int, fd, int, mode, return ksys_fallocate(fd, mode, arg_u64(offset), arg_u64(len)); } +#define __SYSCALL_WITH_COMPAT(nr, sym, compat) __SYSCALL(nr, compat) + #undef __SYSCALL #define __SYSCALL(nr, sym) asmlinkage long __arm64_##sym(const struct pt_regs *); -#include <asm/unistd32.h> +#include <asm/syscall_table_32.h> #undef __SYSCALL #define __SYSCALL(nr, sym) [nr] = __arm64_##sym, -const syscall_fn_t compat_sys_call_table[__NR_compat_syscalls] = { - [0 ... __NR_compat_syscalls - 1] = __arm64_sys_ni_syscall, -#include <asm/unistd32.h> +const syscall_fn_t compat_sys_call_table[__NR_compat32_syscalls] = { + [0 ... __NR_compat32_syscalls - 1] = __arm64_sys_ni_syscall, +#include <asm/syscall_table_32.h> }; diff --git a/arch/arm64/kernel/syscall.c b/arch/arm64/kernel/syscall.c index 7230f6e20ab8..c442fcec6b9e 100644 --- a/arch/arm64/kernel/syscall.c +++ b/arch/arm64/kernel/syscall.c @@ -14,6 +14,7 @@ #include <asm/syscall.h> #include <asm/thread_info.h> #include <asm/unistd.h> +#include <asm/unistd_compat_32.h> long compat_arm_syscall(struct pt_regs *regs, int scno); long sys_ni_syscall(void); @@ -153,7 +154,7 @@ void do_el0_svc(struct pt_regs *regs) #ifdef CONFIG_COMPAT void do_el0_svc_compat(struct pt_regs *regs) { - el0_svc_common(regs, regs->regs[7], __NR_compat_syscalls, + el0_svc_common(regs, regs->regs[7], __NR_compat32_syscalls, compat_sys_call_table); } #endif diff --git a/arch/arm64/tools/Makefile b/arch/arm64/tools/Makefile index fa2251d9762d..c2b34e761006 100644 --- a/arch/arm64/tools/Makefile +++ b/arch/arm64/tools/Makefile @@ -3,12 +3,16 @@ gen := arch/$(ARCH)/include/generated kapi := $(gen)/asm -kapi-hdrs-y := $(kapi)/cpucap-defs.h $(kapi)/sysreg-defs.h +kapisyshdr-y := cpucap-defs.h sysreg-defs.h + +kapi-hdrs-y := $(addprefix $(kapi)/, $(kapisyshdr-y)) targets += $(addprefix ../../../, $(kapi-hdrs-y)) PHONY += kapi +all: $(syscall64) kapi + kapi: $(kapi-hdrs-y) quiet_cmd_gen_cpucaps = GEN $@ diff --git a/arch/arm64/tools/syscall_32.tbl b/arch/arm64/tools/syscall_32.tbl new file mode 100644 index 000000000000..9a37930d4e26 --- /dev/null +++ b/arch/arm64/tools/syscall_32.tbl @@ -0,0 +1,476 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# AArch32 (compat) system call definitions. +# +# Copyright (C) 2001-2005 Russell King +# Copyright (C) 2012 ARM Ltd. +# +# This file corresponds to arch/arm/tools/syscall.tbl +# for the native EABI syscalls and should be kept in sync +# Instead of the OABI syscalls, it contains pointers to +# the compat entry points where they differ from the native +# syscalls. +# +0 common restart_syscall sys_restart_syscall +1 common exit sys_exit +2 common fork sys_fork +3 common read sys_read +4 common write sys_write +5 common open sys_open compat_sys_open +6 common close sys_close +# 7 was sys_waitpid +8 common creat sys_creat +9 common link sys_link +10 common unlink sys_unlink +11 common execve sys_execve compat_sys_execve +12 common chdir sys_chdir +# 13 was sys_time +14 common mknod sys_mknod +15 common chmod sys_chmod +16 common lchown sys_lchown16 +# 17 was sys_break +# 18 was sys_stat +19 common lseek sys_lseek compat_sys_lseek +20 common getpid sys_getpid +21 common mount sys_mount +# 22 was sys_umount +23 common setuid sys_setuid16 +24 common getuid sys_getuid16 +# 25 was sys_stime +26 common ptrace sys_ptrace compat_sys_ptrace +# 27 was sys_alarm +# 28 was sys_fstat +29 common pause sys_pause +# 30 was sys_utime +# 31 was sys_stty +# 32 was sys_gtty +33 common access sys_access +34 common nice sys_nice +# 35 was sys_ftime +36 common sync sys_sync +37 common kill sys_kill +38 common rename sys_rename +39 common mkdir sys_mkdir +40 common rmdir sys_rmdir +41 common dup sys_dup +42 common pipe sys_pipe +43 common times sys_times compat_sys_times +# 44 was sys_prof +45 common brk sys_brk +46 common setgid sys_setgid16 +47 common getgid sys_getgid16 +# 48 was sys_signal +49 common geteuid sys_geteuid16 +50 common getegid sys_getegid16 +51 common acct sys_acct +52 common umount2 sys_umount +# 53 was sys_lock +54 common ioctl sys_ioctl compat_sys_ioctl +55 common fcntl sys_fcntl compat_sys_fcntl +# 56 was sys_mpx +57 common setpgid sys_setpgid +# 58 was sys_ulimit +# 59 was sys_olduname +60 common umask sys_umask +61 common chroot sys_chroot +62 common ustat sys_ustat compat_sys_ustat +63 common dup2 sys_dup2 +64 common getppid sys_getppid +65 common getpgrp sys_getpgrp +66 common setsid sys_setsid +67 common sigaction sys_sigaction compat_sys_sigaction +# 68 was sys_sgetmask +# 69 was sys_ssetmask +70 common setreuid sys_setreuid16 +71 common setregid sys_setregid16 +72 common sigsuspend sys_sigsuspend +73 common sigpending sys_sigpending compat_sys_sigpending +74 common sethostname sys_sethostname +75 common setrlimit sys_setrlimit compat_sys_setrlimit +# 76 was compat_sys_getrlimit +77 common getrusage sys_getrusage compat_sys_getrusage +78 common gettimeofday sys_gettimeofday compat_sys_gettimeofday +79 common settimeofday sys_settimeofday compat_sys_settimeofday +80 common getgroups sys_getgroups16 +81 common setgroups sys_setgroups16 +# 82 was compat_sys_select +83 common symlink sys_symlink +# 84 was sys_lstat +85 common readlink sys_readlink +86 common uselib sys_uselib +87 common swapon sys_swapon +88 common reboot sys_reboot +# 89 was sys_readdir +# 90 was sys_mmap +91 common munmap sys_munmap +92 common truncate sys_truncate compat_sys_truncate +93 common ftruncate sys_ftruncate compat_sys_ftruncate +94 common fchmod sys_fchmod +95 common fchown sys_fchown16 +96 common getpriority sys_getpriority +97 common setpriority sys_setpriority +# 98 was sys_profil +99 common statfs sys_statfs compat_sys_statfs +100 common fstatfs sys_fstatfs compat_sys_fstatfs +# 101 was sys_ioperm +# 102 was sys_socketcall +103 common syslog sys_syslog +104 common setitimer sys_setitimer compat_sys_setitimer +105 common getitimer sys_getitimer compat_sys_getitimer +106 common stat sys_newstat compat_sys_newstat +107 common lstat sys_newlstat compat_sys_newlstat +108 common fstat sys_newfstat compat_sys_newfstat +# 109 was sys_uname +# 110 was sys_iopl +111 common vhangup sys_vhangup +# 112 was sys_idle +# 113 was sys_syscall +114 common wait4 sys_wait4 compat_sys_wait4 +115 common swapoff sys_swapoff +116 common sysinfo sys_sysinfo compat_sys_sysinfo +# 117 was sys_ipc +118 common fsync sys_fsync +119 common sigreturn sys_sigreturn_wrapper compat_sys_sigreturn +120 common clone sys_clone +121 common setdomainname sys_setdomainname +122 common uname sys_newuname +# 123 was sys_modify_ldt +124 common adjtimex sys_adjtimex_time32 +125 common mprotect sys_mprotect +126 common sigprocmask sys_sigprocmask compat_sys_sigprocmask +# 127 was sys_create_module +128 common init_module sys_init_module +129 common delete_module sys_delete_module +# 130 was sys_get_kernel_syms +131 common quotactl sys_quotactl +132 common getpgid sys_getpgid +133 common fchdir sys_fchdir +134 common bdflush sys_ni_syscall +135 common sysfs sys_sysfs +136 common personality sys_personality +# 137 was sys_afs_syscall +138 common setfsuid sys_setfsuid16 +139 common setfsgid sys_setfsgid16 +140 common _llseek sys_llseek +141 common getdents sys_getdents compat_sys_getdents +142 common _newselect sys_select compat_sys_select +143 common flock sys_flock +144 common msync sys_msync +145 common readv sys_readv +146 common writev sys_writev +147 common getsid sys_getsid +148 common fdatasync sys_fdatasync +149 common _sysctl sys_ni_syscall +150 common mlock sys_mlock +151 common munlock sys_munlock +152 common mlockall sys_mlockall +153 common munlockall sys_munlockall +154 common sched_setparam sys_sched_setparam +155 common sched_getparam sys_sched_getparam +156 common sched_setscheduler sys_sched_setscheduler +157 common sched_getscheduler sys_sched_getscheduler +158 common sched_yield sys_sched_yield +159 common sched_get_priority_max sys_sched_get_priority_max +160 common sched_get_priority_min sys_sched_get_priority_min +161 common sched_rr_get_interval sys_sched_rr_get_interval_time32 +162 common nanosleep sys_nanosleep_time32 +163 common mremap sys_mremap +164 common setresuid sys_setresuid16 +165 common getresuid sys_getresuid16 +# 166 was sys_vm86 +# 167 was sys_query_module +168 common poll sys_poll +169 common nfsservctl sys_ni_syscall +170 common setresgid sys_setresgid16 +171 common getresgid sys_getresgid16 +172 common prctl sys_prctl +173 common rt_sigreturn sys_rt_sigreturn_wrapper compat_sys_rt_sigreturn +174 common rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction +175 common rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask +176 common rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending +177 common rt_sigtimedwait sys_rt_sigtimedwait_time32 compat_sys_rt_sigtimedwait_time32 +178 common rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo +179 common rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend +180 common pread64 sys_pread64 compat_sys_aarch32_pread64 +181 common pwrite64 sys_pwrite64 compat_sys_aarch32_pwrite64 +182 common chown sys_chown16 +183 common getcwd sys_getcwd +184 common capget sys_capget +185 common capset sys_capset +186 common sigaltstack sys_sigaltstack compat_sys_sigaltstack +187 common sendfile sys_sendfile compat_sys_sendfile +# 188 reserved +# 189 reserved +190 common vfork sys_vfork +# SuS compliant getrlimit +191 common ugetrlimit sys_getrlimit compat_sys_getrlimit +192 common mmap2 sys_mmap2 compat_sys_aarch32_mmap2 +193 common truncate64 sys_truncate64 compat_sys_aarch32_truncate64 +194 common ftruncate64 sys_ftruncate64 compat_sys_aarch32_ftruncate64 +195 common stat64 sys_stat64 +196 common lstat64 sys_lstat64 +197 common fstat64 sys_fstat64 +198 common lchown32 sys_lchown +199 common getuid32 sys_getuid +200 common getgid32 sys_getgid +201 common geteuid32 sys_geteuid +202 common getegid32 sys_getegid +203 common setreuid32 sys_setreuid +204 common setregid32 sys_setregid +205 common getgroups32 sys_getgroups +206 common setgroups32 sys_setgroups +207 common fchown32 sys_fchown +208 common setresuid32 sys_setresuid +209 common getresuid32 sys_getresuid +210 common setresgid32 sys_setresgid +211 common getresgid32 sys_getresgid +212 common chown32 sys_chown +213 common setuid32 sys_setuid +214 common setgid32 sys_setgid +215 common setfsuid32 sys_setfsuid +216 common setfsgid32 sys_setfsgid +217 common getdents64 sys_getdents64 +218 common pivot_root sys_pivot_root +219 common mincore sys_mincore +220 common madvise sys_madvise +221 common fcntl64 sys_fcntl64 compat_sys_fcntl64 +# 222 for tux +# 223 is unused +224 common gettid sys_gettid +225 common readahead sys_readahead compat_sys_aarch32_readahead +226 common setxattr sys_setxattr +227 common lsetxattr sys_lsetxattr +228 common fsetxattr sys_fsetxattr +229 common getxattr sys_getxattr +230 common lgetxattr sys_lgetxattr +231 common fgetxattr sys_fgetxattr +232 common listxattr sys_listxattr +233 common llistxattr sys_llistxattr +234 common flistxattr sys_flistxattr +235 common removexattr sys_removexattr +236 common lremovexattr sys_lremovexattr +237 common fremovexattr sys_fremovexattr +238 common tkill sys_tkill +239 common sendfile64 sys_sendfile64 +240 common futex sys_futex_time32 +241 common sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity +242 common sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity +243 common io_setup sys_io_setup compat_sys_io_setup +244 common io_destroy sys_io_destroy +245 common io_getevents sys_io_getevents_time32 +246 common io_submit sys_io_submit compat_sys_io_submit +247 common io_cancel sys_io_cancel +248 common exit_group sys_exit_group +249 common lookup_dcookie sys_ni_syscall +250 common epoll_create sys_epoll_create +251 common epoll_ctl sys_epoll_ctl +252 common epoll_wait sys_epoll_wait +253 common remap_file_pages sys_remap_file_pages +# 254 for set_thread_area +# 255 for get_thread_area +256 common set_tid_address sys_set_tid_address +257 common timer_create sys_timer_create compat_sys_timer_create +258 common timer_settime sys_timer_settime32 +259 common timer_gettime sys_timer_gettime32 +260 common timer_getoverrun sys_timer_getoverrun +261 common timer_delete sys_timer_delete +262 common clock_settime sys_clock_settime32 +263 common clock_gettime sys_clock_gettime32 +264 common clock_getres sys_clock_getres_time32 +265 common clock_nanosleep sys_clock_nanosleep_time32 +266 common statfs64 sys_statfs64_wrapper compat_sys_aarch32_statfs64 +267 common fstatfs64 sys_fstatfs64_wrapper compat_sys_aarch32_fstatfs64 +268 common tgkill sys_tgkill +269 common utimes sys_utimes_time32 +270 common arm_fadvise64_64 sys_arm_fadvise64_64 compat_sys_aarch32_fadvise64_64 +271 common pciconfig_iobase sys_pciconfig_iobase +272 common pciconfig_read sys_pciconfig_read +273 common pciconfig_write sys_pciconfig_write +274 common mq_open sys_mq_open compat_sys_mq_open +275 common mq_unlink sys_mq_unlink +276 common mq_timedsend sys_mq_timedsend_time32 +277 common mq_timedreceive sys_mq_timedreceive_time32 +278 common mq_notify sys_mq_notify compat_sys_mq_notify +279 common mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr +280 common waitid sys_waitid compat_sys_waitid +281 common socket sys_socket +282 common bind sys_bind +283 common connect sys_connect +284 common listen sys_listen +285 common accept sys_accept +286 common getsockname sys_getsockname +287 common getpeername sys_getpeername +288 common socketpair sys_socketpair +289 common send sys_send +290 common sendto sys_sendto +291 common recv sys_recv compat_sys_recv +292 common recvfrom sys_recvfrom compat_sys_recvfrom +293 common shutdown sys_shutdown +294 common setsockopt sys_setsockopt +295 common getsockopt sys_getsockopt +296 common sendmsg sys_sendmsg compat_sys_sendmsg +297 common recvmsg sys_recvmsg compat_sys_recvmsg +298 common semop sys_semop +299 common semget sys_semget +300 common semctl sys_old_semctl compat_sys_old_semctl +301 common msgsnd sys_msgsnd compat_sys_msgsnd +302 common msgrcv sys_msgrcv compat_sys_msgrcv +303 common msgget sys_msgget +304 common msgctl sys_old_msgctl compat_sys_old_msgctl +305 common shmat sys_shmat compat_sys_shmat +306 common shmdt sys_shmdt +307 common shmget sys_shmget +308 common shmctl sys_old_shmctl compat_sys_old_shmctl +309 common add_key sys_add_key +310 common request_key sys_request_key +311 common keyctl sys_keyctl compat_sys_keyctl +312 common semtimedop sys_semtimedop_time32 +313 common vserver sys_ni_syscall +314 common ioprio_set sys_ioprio_set +315 common ioprio_get sys_ioprio_get +316 common inotify_init sys_inotify_init +317 common inotify_add_watch sys_inotify_add_watch +318 common inotify_rm_watch sys_inotify_rm_watch +319 common mbind sys_mbind +320 common get_mempolicy sys_get_mempolicy +321 common set_mempolicy sys_set_mempolicy +322 common openat sys_openat compat_sys_openat +323 common mkdirat sys_mkdirat +324 common mknodat sys_mknodat +325 common fchownat sys_fchownat +326 common futimesat sys_futimesat_time32 +327 common fstatat64 sys_fstatat64 +328 common unlinkat sys_unlinkat +329 common renameat sys_renameat +330 common linkat sys_linkat +331 common symlinkat sys_symlinkat +332 common readlinkat sys_readlinkat +333 common fchmodat sys_fchmodat +334 common faccessat sys_faccessat +335 common pselect6 sys_pselect6_time32 compat_sys_pselect6_time32 +336 common ppoll sys_ppoll_time32 compat_sys_ppoll_time32 +337 common unshare sys_unshare +338 common set_robust_list sys_set_robust_list compat_sys_set_robust_list +339 common get_robust_list sys_get_robust_list compat_sys_get_robust_list +340 common splice sys_splice +341 common arm_sync_file_range sys_sync_file_range2 compat_sys_aarch32_sync_file_range2 +342 common tee sys_tee +343 common vmsplice sys_vmsplice +344 common move_pages sys_move_pages +345 common getcpu sys_getcpu +346 common epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait +347 common kexec_load sys_kexec_load compat_sys_kexec_load +348 common utimensat sys_utimensat_time32 +349 common signalfd sys_signalfd compat_sys_signalfd +350 common timerfd_create sys_timerfd_create +351 common eventfd sys_eventfd +352 common fallocate sys_fallocate compat_sys_aarch32_fallocate +353 common timerfd_settime sys_timerfd_settime32 +354 common timerfd_gettime sys_timerfd_gettime32 +355 common signalfd4 sys_signalfd4 compat_sys_signalfd4 +356 common eventfd2 sys_eventfd2 +357 common epoll_create1 sys_epoll_create1 +358 common dup3 sys_dup3 +359 common pipe2 sys_pipe2 +360 common inotify_init1 sys_inotify_init1 +361 common preadv sys_preadv compat_sys_preadv +362 common pwritev sys_pwritev compat_sys_pwritev +363 common rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo +364 common perf_event_open sys_perf_event_open +365 common recvmmsg sys_recvmmsg_time32 compat_sys_recvmmsg_time32 +366 common accept4 sys_accept4 +367 common fanotify_init sys_fanotify_init +368 common fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark +369 common prlimit64 sys_prlimit64 +370 common name_to_handle_at sys_name_to_handle_at +371 common open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at +372 common clock_adjtime sys_clock_adjtime32 +373 common syncfs sys_syncfs +374 common sendmmsg sys_sendmmsg compat_sys_sendmmsg +375 common setns sys_setns +376 common process_vm_readv sys_process_vm_readv +377 common process_vm_writev sys_process_vm_writev +378 common kcmp sys_kcmp +379 common finit_module sys_finit_module +380 common sched_setattr sys_sched_setattr +381 common sched_getattr sys_sched_getattr +382 common renameat2 sys_renameat2 +383 common seccomp sys_seccomp +384 common getrandom sys_getrandom +385 common memfd_create sys_memfd_create +386 common bpf sys_bpf +387 common execveat sys_execveat compat_sys_execveat +388 common userfaultfd sys_userfaultfd +389 common membarrier sys_membarrier +390 common mlock2 sys_mlock2 +391 common copy_file_range sys_copy_file_range +392 common preadv2 sys_preadv2 compat_sys_preadv2 +393 common pwritev2 sys_pwritev2 compat_sys_pwritev2 +394 common pkey_mprotect sys_pkey_mprotect +395 common pkey_alloc sys_pkey_alloc +396 common pkey_free sys_pkey_free +397 common statx sys_statx +398 common rseq sys_rseq +399 common io_pgetevents sys_io_pgetevents_time32 compat_sys_io_pgetevents +400 common migrate_pages sys_migrate_pages +401 common kexec_file_load sys_kexec_file_load +# 402 is unused +403 common clock_gettime64 sys_clock_gettime +404 common clock_settime64 sys_clock_settime +405 common clock_adjtime64 sys_clock_adjtime +406 common clock_getres_time64 sys_clock_getres +407 common clock_nanosleep_time64 sys_clock_nanosleep +408 common timer_gettime64 sys_timer_gettime +409 common timer_settime64 sys_timer_settime +410 common timerfd_gettime64 sys_timerfd_gettime +411 common timerfd_settime64 sys_timerfd_settime +412 common utimensat_time64 sys_utimensat +413 common pselect6_time64 sys_pselect6 compat_sys_pselect6_time64 +414 common ppoll_time64 sys_ppoll compat_sys_ppoll_time64 +416 common io_pgetevents_time64 sys_io_pgetevents compat_sys_io_pgetevents_time64 +417 common recvmmsg_time64 sys_recvmmsg compat_sys_recvmmsg_time64 +418 common mq_timedsend_time64 sys_mq_timedsend +419 common mq_timedreceive_time64 sys_mq_timedreceive +420 common semtimedop_time64 sys_semtimedop +421 common rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64 +422 common futex_time64 sys_futex +423 common sched_rr_get_interval_time64 sys_sched_rr_get_interval +424 common pidfd_send_signal sys_pidfd_send_signal +425 common io_uring_setup sys_io_uring_setup +426 common io_uring_enter sys_io_uring_enter +427 common io_uring_register sys_io_uring_register +428 common open_tree sys_open_tree +429 common move_mount sys_move_mount +430 common fsopen sys_fsopen +431 common fsconfig sys_fsconfig +432 common fsmount sys_fsmount +433 common fspick sys_fspick +434 common pidfd_open sys_pidfd_open +435 common clone3 sys_clone3 +436 common close_range sys_close_range +437 common openat2 sys_openat2 +438 common pidfd_getfd sys_pidfd_getfd +439 common faccessat2 sys_faccessat2 +440 common process_madvise sys_process_madvise +441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2 +442 common mount_setattr sys_mount_setattr +443 common quotactl_fd sys_quotactl_fd +444 common landlock_create_ruleset sys_landlock_create_ruleset +445 common landlock_add_rule sys_landlock_add_rule +446 common landlock_restrict_self sys_landlock_restrict_self +# 447 reserved for memfd_secret +448 common process_mrelease sys_process_mrelease +449 common futex_waitv sys_futex_waitv +450 common set_mempolicy_home_node sys_set_mempolicy_home_node +451 common cachestat sys_cachestat +452 common fchmodat2 sys_fchmodat2 +453 common map_shadow_stack sys_map_shadow_stack +454 common futex_wake sys_futex_wake +455 common futex_wait sys_futex_wait +456 common futex_requeue sys_futex_requeue +457 common statmount sys_statmount +458 common listmount sys_listmount +459 common lsm_get_self_attr sys_lsm_get_self_attr +460 common lsm_set_self_attr sys_lsm_set_self_attr +461 common lsm_list_modules sys_lsm_list_modules +462 common mseal sys_mseal diff --git a/arch/arm64/tools/syscall_64.tbl b/arch/arm64/tools/syscall_64.tbl new file mode 120000 index 000000000000..63135cf34b65 --- /dev/null +++ b/arch/arm64/tools/syscall_64.tbl @@ -0,0 +1 @@ +../../../scripts/syscall.tbl
\ No newline at end of file diff --git a/arch/csky/include/asm/Kbuild b/arch/csky/include/asm/Kbuild index 1117c28cb7e8..9a9bc65b57a9 100644 --- a/arch/csky/include/asm/Kbuild +++ b/arch/csky/include/asm/Kbuild @@ -1,7 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y := syscall_table_32.h + generic-y += asm-offsets.h generic-y += extable.h -generic-y += gpio.h generic-y += kvm_para.h generic-y += mcs_spinlock.h generic-y += qrwlock.h diff --git a/arch/csky/include/asm/unistd.h b/arch/csky/include/asm/unistd.h index 9cf97de9a26d..2c2c24de95d8 100644 --- a/arch/csky/include/asm/unistd.h +++ b/arch/csky/include/asm/unistd.h @@ -2,4 +2,7 @@ #include <uapi/asm/unistd.h> +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SYS_CLONE + #define NR_syscalls (__NR_syscalls) diff --git a/arch/csky/include/uapi/asm/Kbuild b/arch/csky/include/uapi/asm/Kbuild index e78470141932..2501e82a1a0a 100644 --- a/arch/csky/include/uapi/asm/Kbuild +++ b/arch/csky/include/uapi/asm/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_32.h + generic-y += ucontext.h diff --git a/arch/csky/include/uapi/asm/unistd.h b/arch/csky/include/uapi/asm/unistd.h index e0594b6370a6..44882179a6e1 100644 --- a/arch/csky/include/uapi/asm/unistd.h +++ b/arch/csky/include/uapi/asm/unistd.h @@ -1,15 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_NEW_STAT -#define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 -#define __ARCH_WANT_SET_GET_RLIMIT -#define __ARCH_WANT_TIME32_SYSCALLS -#define __ARCH_WANT_SYNC_FILE_RANGE2 -#include <asm-generic/unistd.h> +#include <asm/unistd_32.h> -#define __NR_set_thread_area (__NR_arch_specific_syscall + 0) -__SYSCALL(__NR_set_thread_area, sys_set_thread_area) -#define __NR_cacheflush (__NR_arch_specific_syscall + 1) -__SYSCALL(__NR_cacheflush, sys_cacheflush) +#define __NR_sync_file_range2 84 +#undef __NR_sync_file_range diff --git a/arch/csky/kernel/Makefile.syscalls b/arch/csky/kernel/Makefile.syscalls new file mode 100644 index 000000000000..3df3b5822fce --- /dev/null +++ b/arch/csky/kernel/Makefile.syscalls @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += csky time32 stat64 rlimit + diff --git a/arch/csky/kernel/syscall_table.c b/arch/csky/kernel/syscall_table.c index a0c238c5377a..a6eb91a0e2f6 100644 --- a/arch/csky/kernel/syscall_table.c +++ b/arch/csky/kernel/syscall_table.c @@ -6,9 +6,11 @@ #undef __SYSCALL #define __SYSCALL(nr, call)[nr] = (call), +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) #define sys_fadvise64_64 sys_csky_fadvise64_64 +#define sys_sync_file_range sys_sync_file_range2 void * const sys_call_table[__NR_syscalls] __page_aligned_data = { [0 ... __NR_syscalls - 1] = sys_ni_syscall, -#include <asm/unistd.h> +#include <asm/syscall_table_32.h> }; diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild index 3ece3c93fe08..8c1a78c8f527 100644 --- a/arch/hexagon/include/asm/Kbuild +++ b/arch/hexagon/include/asm/Kbuild @@ -1,4 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += syscall_table_32.h + generic-y += extable.h generic-y += iomap.h generic-y += kvm_para.h diff --git a/arch/hexagon/include/asm/unistd.h b/arch/hexagon/include/asm/unistd.h new file mode 100644 index 000000000000..1f462bade75c --- /dev/null +++ b/arch/hexagon/include/asm/unistd.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ + +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_SYS_VFORK +#define __ARCH_WANT_SYS_FORK + +#define __ARCH_BROKEN_SYS_CLONE3 + +#include <uapi/asm/unistd.h> diff --git a/arch/hexagon/include/uapi/asm/Kbuild b/arch/hexagon/include/uapi/asm/Kbuild index e78470141932..2501e82a1a0a 100644 --- a/arch/hexagon/include/uapi/asm/Kbuild +++ b/arch/hexagon/include/uapi/asm/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_32.h + generic-y += ucontext.h diff --git a/arch/hexagon/include/uapi/asm/unistd.h b/arch/hexagon/include/uapi/asm/unistd.h index 21ae22306b5d..a3b0cac25580 100644 --- a/arch/hexagon/include/uapi/asm/unistd.h +++ b/arch/hexagon/include/uapi/asm/unistd.h @@ -27,15 +27,7 @@ * See also: syscalltab.c */ -#define sys_mmap2 sys_mmap_pgoff -#define __ARCH_WANT_RENAMEAT -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_SET_GET_RLIMIT -#define __ARCH_WANT_SYS_EXECVE -#define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_VFORK -#define __ARCH_WANT_SYS_FORK -#define __ARCH_WANT_TIME32_SYSCALLS -#define __ARCH_WANT_SYNC_FILE_RANGE2 +#include <asm/unistd_32.h> -#include <asm-generic/unistd.h> +#define __NR_sync_file_range2 84 +#undef __NR_sync_file_range diff --git a/arch/hexagon/kernel/Makefile.syscalls b/arch/hexagon/kernel/Makefile.syscalls new file mode 100644 index 000000000000..d2b7c5d44d95 --- /dev/null +++ b/arch/hexagon/kernel/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += hexagon time32 stat64 rlimit renameat diff --git a/arch/hexagon/kernel/syscalltab.c b/arch/hexagon/kernel/syscalltab.c index 5d98bdc494ec..b53e2eead4ac 100644 --- a/arch/hexagon/kernel/syscalltab.c +++ b/arch/hexagon/kernel/syscalltab.c @@ -11,8 +11,10 @@ #include <asm/syscall.h> -#undef __SYSCALL #define __SYSCALL(nr, call) [nr] = (call), +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) + +#define sys_mmap2 sys_mmap_pgoff SYSCALL_DEFINE6(hexagon_fadvise64_64, int, fd, int, advice, SC_ARG64(offset), SC_ARG64(len)) @@ -21,6 +23,8 @@ SYSCALL_DEFINE6(hexagon_fadvise64_64, int, fd, int, advice, } #define sys_fadvise64_64 sys_hexagon_fadvise64_64 +#define sys_sync_file_range sys_sync_file_range2 + void *sys_call_table[__NR_syscalls] = { -#include <asm/unistd.h> +#include <asm/syscall_table_32.h> }; diff --git a/arch/loongarch/include/asm/Kbuild b/arch/loongarch/include/asm/Kbuild index c862672ed953..2bb3676429c0 100644 --- a/arch/loongarch/include/asm/Kbuild +++ b/arch/loongarch/include/asm/Kbuild @@ -1,28 +1,13 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += syscall_table_64.h generated-y += orc_hash.h -generic-y += dma-contiguous.h generic-y += mcs_spinlock.h generic-y += parport.h generic-y += early_ioremap.h generic-y += qrwlock.h generic-y += qspinlock.h -generic-y += rwsem.h -generic-y += segment.h generic-y += user.h -generic-y += stat.h -generic-y += fcntl.h generic-y += ioctl.h -generic-y += ioctls.h -generic-y += mman.h -generic-y += msgbuf.h -generic-y += sembuf.h -generic-y += shmbuf.h generic-y += statfs.h -generic-y += socket.h -generic-y += sockios.h -generic-y += termbits.h -generic-y += poll.h generic-y += param.h -generic-y += posix_types.h -generic-y += resource.h diff --git a/arch/loongarch/include/asm/unistd.h b/arch/loongarch/include/asm/unistd.h index cfddb0116a8c..fc0a481a7416 100644 --- a/arch/loongarch/include/asm/unistd.h +++ b/arch/loongarch/include/asm/unistd.h @@ -8,4 +8,6 @@ #include <uapi/asm/unistd.h> +#define __ARCH_WANT_SYS_CLONE + #define NR_syscalls (__NR_syscalls) diff --git a/arch/loongarch/include/uapi/asm/Kbuild b/arch/loongarch/include/uapi/asm/Kbuild index 4aa680ca2e5f..c6d141d7b7d7 100644 --- a/arch/loongarch/include/uapi/asm/Kbuild +++ b/arch/loongarch/include/uapi/asm/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_64.h + generic-y += kvm_para.h diff --git a/arch/loongarch/include/uapi/asm/unistd.h b/arch/loongarch/include/uapi/asm/unistd.h index fcb668984f03..1f01980f9c94 100644 --- a/arch/loongarch/include/uapi/asm/unistd.h +++ b/arch/loongarch/include/uapi/asm/unistd.h @@ -1,5 +1,3 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 -#include <asm-generic/unistd.h> +#include <asm/unistd_64.h> diff --git a/arch/loongarch/kernel/Makefile.syscalls b/arch/loongarch/kernel/Makefile.syscalls new file mode 100644 index 000000000000..ab7d9baa2915 --- /dev/null +++ b/arch/loongarch/kernel/Makefile.syscalls @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 + +# No special ABIs on loongarch so far +syscall_abis_64 += diff --git a/arch/loongarch/kernel/syscall.c b/arch/loongarch/kernel/syscall.c index 8801611143ab..ec17cd5163b7 100644 --- a/arch/loongarch/kernel/syscall.c +++ b/arch/loongarch/kernel/syscall.c @@ -20,6 +20,7 @@ #undef __SYSCALL #define __SYSCALL(nr, call) [nr] = (call), +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len, unsigned long, prot, unsigned long, flags, unsigned long, fd, unsigned long, offset) @@ -32,7 +33,7 @@ SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len, unsigned long, void *sys_call_table[__NR_syscalls] = { [0 ... __NR_syscalls - 1] = sys_ni_syscall, -#include <asm/unistd.h> +#include <asm/syscall_table_64.h> }; typedef long (*sys_call_fn)(unsigned long, unsigned long, diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 4ae52414cd9d..2e0047cf86f8 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -30,6 +30,5 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK -#define __ARCH_WANT_SYS_CLONE3 #endif /* _ASM_M68K_UNISTD_H_ */ diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index 25a5253db7f4..ba83d3fb0a84 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -58,7 +58,6 @@ # endif #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 /* whitelists for checksyscalls */ #define __IGNORE_fadvise64_64 diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild index 7fe7437555fb..0d09829ed144 100644 --- a/arch/nios2/include/asm/Kbuild +++ b/arch/nios2/include/asm/Kbuild @@ -1,4 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += syscall_table_32.h + generic-y += cmpxchg.h generic-y += extable.h generic-y += kvm_para.h diff --git a/arch/nios2/include/asm/unistd.h b/arch/nios2/include/asm/unistd.h new file mode 100644 index 000000000000..1146e56473c5 --- /dev/null +++ b/arch/nios2/include/asm/unistd.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef __ASM_UNISTD_H +#define __ASM_UNISTD_H + +#include <uapi/asm/unistd.h> + +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SET_GET_RLIMIT + +#define __ARCH_BROKEN_SYS_CLONE3 + +#endif diff --git a/arch/nios2/include/uapi/asm/Kbuild b/arch/nios2/include/uapi/asm/Kbuild index e78470141932..2501e82a1a0a 100644 --- a/arch/nios2/include/uapi/asm/Kbuild +++ b/arch/nios2/include/uapi/asm/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_32.h + generic-y += ucontext.h diff --git a/arch/nios2/include/uapi/asm/unistd.h b/arch/nios2/include/uapi/asm/unistd.h index 0b4bb1d41b28..1f0e0f5538d9 100644 --- a/arch/nios2/include/uapi/asm/unistd.h +++ b/arch/nios2/include/uapi/asm/unistd.h @@ -16,16 +16,4 @@ * */ - #define sys_mmap2 sys_mmap_pgoff - -#define __ARCH_WANT_RENAMEAT -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_SET_GET_RLIMIT -#define __ARCH_WANT_TIME32_SYSCALLS - -/* Use the standard ABI for syscalls */ -#include <asm-generic/unistd.h> - -/* Additional Nios II specific syscalls. */ -#define __NR_cacheflush (__NR_arch_specific_syscall) -__SYSCALL(__NR_cacheflush, sys_cacheflush) +#include <asm/unistd_32.h> diff --git a/arch/nios2/kernel/Makefile.syscalls b/arch/nios2/kernel/Makefile.syscalls new file mode 100644 index 000000000000..579a9daec272 --- /dev/null +++ b/arch/nios2/kernel/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += nios2 time32 stat64 renameat rlimit diff --git a/arch/nios2/kernel/syscall_table.c b/arch/nios2/kernel/syscall_table.c index c2875a6dd5a4..434694067d8f 100644 --- a/arch/nios2/kernel/syscall_table.c +++ b/arch/nios2/kernel/syscall_table.c @@ -9,10 +9,12 @@ #include <asm/syscalls.h> -#undef __SYSCALL #define __SYSCALL(nr, call) [nr] = (call), +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) + +#define sys_mmap2 sys_mmap_pgoff void *sys_call_table[__NR_syscalls] = { [0 ... __NR_syscalls-1] = sys_ni_syscall, -#include <asm/unistd.h> +#include <asm/syscall_table_32.h> }; diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild index c8c99b554ca4..cef49d60d74c 100644 --- a/arch/openrisc/include/asm/Kbuild +++ b/arch/openrisc/include/asm/Kbuild @@ -1,4 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += syscall_table_32.h + generic-y += extable.h generic-y += kvm_para.h generic-y += parport.h diff --git a/arch/openrisc/include/asm/syscalls.h b/arch/openrisc/include/asm/syscalls.h index aa1c7e98722e..9f4c47961bea 100644 --- a/arch/openrisc/include/asm/syscalls.h +++ b/arch/openrisc/include/asm/syscalls.h @@ -25,8 +25,4 @@ asmlinkage long __sys_clone(unsigned long clone_flags, unsigned long newsp, asmlinkage long __sys_clone3(struct clone_args __user *uargs, size_t size); asmlinkage long __sys_fork(void); -#define sys_clone __sys_clone -#define sys_clone3 __sys_clone3 -#define sys_fork __sys_fork - #endif /* __ASM_OPENRISC_SYSCALLS_H */ diff --git a/arch/openrisc/include/asm/unistd.h b/arch/openrisc/include/asm/unistd.h new file mode 100644 index 000000000000..c73f65e18d3b --- /dev/null +++ b/arch/openrisc/include/asm/unistd.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ + +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_SYS_FORK +#define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_TIME32_SYSCALLS + +#include <uapi/asm/unistd.h> diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild index e78470141932..2501e82a1a0a 100644 --- a/arch/openrisc/include/uapi/asm/Kbuild +++ b/arch/openrisc/include/uapi/asm/Kbuild @@ -1,2 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_32.h + generic-y += ucontext.h diff --git a/arch/openrisc/include/uapi/asm/unistd.h b/arch/openrisc/include/uapi/asm/unistd.h index fae34c60fa88..46b94d454efd 100644 --- a/arch/openrisc/include/uapi/asm/unistd.h +++ b/arch/openrisc/include/uapi/asm/unistd.h @@ -17,17 +17,4 @@ * (at your option) any later version. */ -#define sys_mmap2 sys_mmap_pgoff - -#define __ARCH_WANT_RENAMEAT -#define __ARCH_WANT_STAT64 -#define __ARCH_WANT_SET_GET_RLIMIT -#define __ARCH_WANT_SYS_FORK -#define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 -#define __ARCH_WANT_TIME32_SYSCALLS - -#include <asm-generic/unistd.h> - -#define __NR_or1k_atomic __NR_arch_specific_syscall -__SYSCALL(__NR_or1k_atomic, sys_or1k_atomic) +#include <asm/unistd_32.h> diff --git a/arch/openrisc/kernel/Makefile.syscalls b/arch/openrisc/kernel/Makefile.syscalls new file mode 100644 index 000000000000..525a1e7e7fc9 --- /dev/null +++ b/arch/openrisc/kernel/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += or1k time32 stat64 rlimit renameat diff --git a/arch/openrisc/kernel/sys_call_table.c b/arch/openrisc/kernel/sys_call_table.c index 3d18008310e4..b2f57e2538f7 100644 --- a/arch/openrisc/kernel/sys_call_table.c +++ b/arch/openrisc/kernel/sys_call_table.c @@ -16,9 +16,14 @@ #include <asm/syscalls.h> -#undef __SYSCALL #define __SYSCALL(nr, call) [nr] = (call), +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) + +#define sys_mmap2 sys_mmap_pgoff +#define sys_clone __sys_clone +#define sys_clone3 __sys_clone3 +#define sys_fork __sys_fork void *sys_call_table[__NR_syscalls] = { -#include <asm/unistd.h> +#include <asm/syscall_table_32.h> }; diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h index e38f9a90ac15..98851ff7699a 100644 --- a/arch/parisc/include/asm/unistd.h +++ b/arch/parisc/include/asm/unistd.h @@ -160,7 +160,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 #define __ARCH_WANT_COMPAT_SYS_SENDFILE #define __ARCH_WANT_COMPAT_STAT diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index 659a996c75aa..027ef94a12fb 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -51,7 +51,6 @@ #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_UNISTD_H_ */ diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild index 504f8b7e72d4..5c589770f2a8 100644 --- a/arch/riscv/include/asm/Kbuild +++ b/arch/riscv/include/asm/Kbuild @@ -1,4 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += syscall_table_32.h +syscall-y += syscall_table_64.h + generic-y += early_ioremap.h generic-y += flat.h generic-y += kvm_para.h diff --git a/arch/riscv/include/asm/syscall_table.h b/arch/riscv/include/asm/syscall_table.h new file mode 100644 index 000000000000..0c2d61782813 --- /dev/null +++ b/arch/riscv/include/asm/syscall_table.h @@ -0,0 +1,7 @@ +#include <asm/bitsperlong.h> + +#if __BITS_PER_LONG == 64 +#include <asm/syscall_table_64.h> +#else +#include <asm/syscall_table_32.h> +#endif diff --git a/arch/riscv/include/asm/unistd.h b/arch/riscv/include/asm/unistd.h index 221630bdbd07..e6d904fa67c5 100644 --- a/arch/riscv/include/asm/unistd.h +++ b/arch/riscv/include/asm/unistd.h @@ -3,11 +3,6 @@ * Copyright (C) 2012 Regents of the University of California */ -/* - * There is explicitly no include guard here because this file is expected to - * be included multiple times. - */ - #define __ARCH_WANT_SYS_CLONE #ifdef CONFIG_COMPAT @@ -21,6 +16,14 @@ #define __ARCH_WANT_COMPAT_FADVISE64_64 #endif +#if defined(__LP64__) && !defined(__SYSCALL_COMPAT) +#define __ARCH_WANT_NEW_STAT +#define __ARCH_WANT_SET_GET_RLIMIT +#endif /* __LP64__ */ + +#define __ARCH_WANT_MEMFD_SECRET + + #include <uapi/asm/unistd.h> #define NR_syscalls (__NR_syscalls) diff --git a/arch/riscv/include/uapi/asm/Kbuild b/arch/riscv/include/uapi/asm/Kbuild index f66554cd5c45..89ac01faa5ae 100644 --- a/arch/riscv/include/uapi/asm/Kbuild +++ b/arch/riscv/include/uapi/asm/Kbuild @@ -1 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 +syscall-y += unistd_32.h +syscall-y += unistd_64.h diff --git a/arch/riscv/include/uapi/asm/unistd.h b/arch/riscv/include/uapi/asm/unistd.h index 950ab3fd4409..81896bbbf727 100644 --- a/arch/riscv/include/uapi/asm/unistd.h +++ b/arch/riscv/include/uapi/asm/unistd.h @@ -14,41 +14,10 @@ * You should have received a copy of the GNU General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ +#include <asm/bitsperlong.h> -#if defined(__LP64__) && !defined(__SYSCALL_COMPAT) -#define __ARCH_WANT_NEW_STAT -#define __ARCH_WANT_SET_GET_RLIMIT -#endif /* __LP64__ */ - -#define __ARCH_WANT_SYS_CLONE3 -#define __ARCH_WANT_MEMFD_SECRET - -#include <asm-generic/unistd.h> - -/* - * Allows the instruction cache to be flushed from userspace. Despite RISC-V - * having a direct 'fence.i' instruction available to userspace (which we - * can't trap!), that's not actually viable when running on Linux because the - * kernel might schedule a process on another hart. There is no way for - * userspace to handle this without invoking the kernel (as it doesn't know the - * thread->hart mappings), so we've defined a RISC-V specific system call to - * flush the instruction cache. - * - * __NR_riscv_flush_icache is defined to flush the instruction cache over an - * address range, with the flush applying to either all threads or just the - * caller. We don't currently do anything with the address range, that's just - * in there for forwards compatibility. - */ -#ifndef __NR_riscv_flush_icache -#define __NR_riscv_flush_icache (__NR_arch_specific_syscall + 15) -#endif -__SYSCALL(__NR_riscv_flush_icache, sys_riscv_flush_icache) - -/* - * Allows userspace to query the kernel for CPU architecture and - * microarchitecture details across a given set of CPUs. - */ -#ifndef __NR_riscv_hwprobe -#define __NR_riscv_hwprobe (__NR_arch_specific_syscall + 14) +#if __BITS_PER_LONG == 64 +#include <asm/unistd_64.h> +#else +#include <asm/unistd_32.h> #endif -__SYSCALL(__NR_riscv_hwprobe, sys_riscv_hwprobe) diff --git a/arch/riscv/kernel/Makefile.syscalls b/arch/riscv/kernel/Makefile.syscalls new file mode 100644 index 000000000000..52087a023b3d --- /dev/null +++ b/arch/riscv/kernel/Makefile.syscalls @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += riscv memfd_secret +syscall_abis_64 += riscv newstat rlimit memfd_secret diff --git a/arch/riscv/kernel/compat_syscall_table.c b/arch/riscv/kernel/compat_syscall_table.c index ad7f2d712f5f..e884c069e88f 100644 --- a/arch/riscv/kernel/compat_syscall_table.c +++ b/arch/riscv/kernel/compat_syscall_table.c @@ -8,9 +8,11 @@ #include <asm-generic/syscalls.h> #include <asm/syscall.h> +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, compat) + #undef __SYSCALL #define __SYSCALL(nr, call) asmlinkage long __riscv_##call(const struct pt_regs *); -#include <asm/unistd.h> +#include <asm/syscall_table_32.h> #undef __SYSCALL #define __SYSCALL(nr, call) [nr] = __riscv_##call, @@ -19,5 +21,5 @@ asmlinkage long compat_sys_rt_sigreturn(void); void * const compat_sys_call_table[__NR_syscalls] = { [0 ... __NR_syscalls - 1] = __riscv_sys_ni_syscall, -#include <asm/unistd.h> +#include <asm/syscall_table_32.h> }; diff --git a/arch/riscv/kernel/syscall_table.c b/arch/riscv/kernel/syscall_table.c index dda913764903..6f1a36cb0f3f 100644 --- a/arch/riscv/kernel/syscall_table.c +++ b/arch/riscv/kernel/syscall_table.c @@ -9,14 +9,16 @@ #include <asm-generic/syscalls.h> #include <asm/syscall.h> +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) + #undef __SYSCALL #define __SYSCALL(nr, call) asmlinkage long __riscv_##call(const struct pt_regs *); -#include <asm/unistd.h> +#include <asm/syscall_table.h> #undef __SYSCALL #define __SYSCALL(nr, call) [nr] = __riscv_##call, void * const sys_call_table[__NR_syscalls] = { [0 ... __NR_syscalls - 1] = __riscv_sys_ni_syscall, -#include <asm/unistd.h> +#include <asm/syscall_table.h> }; diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index 4260bc5ce7f8..70fc671397da 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -35,6 +35,5 @@ #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 #endif /* _ASM_S390_UNISTD_H_ */ diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h index d6e126250136..3d7f35650a13 100644 --- a/arch/sh/include/asm/unistd.h +++ b/arch/sh/include/asm/unistd.h @@ -28,4 +28,6 @@ # define __ARCH_WANT_SYS_VFORK # define __ARCH_WANT_SYS_CLONE +#define __ARCH_BROKEN_SYS_CLONE3 + #include <uapi/asm/unistd.h> diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index d6bc76706a7a..3380411a4537 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -49,6 +49,8 @@ #define __ARCH_WANT_COMPAT_STAT #endif +#define __ARCH_BROKEN_SYS_CLONE3 + #ifdef __32bit_syscall_numbers__ /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, * it never had the plain ones and there is no value to adding those diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild index 6fe34779291a..6c583040537c 100644 --- a/arch/um/include/asm/Kbuild +++ b/arch/um/include/asm/Kbuild @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -generic-y += bpf_perf_event.h generic-y += bug.h generic-y += compat.h generic-y += current.h diff --git a/arch/um/include/asm/bpf_perf_event.h b/arch/um/include/asm/bpf_perf_event.h new file mode 100644 index 000000000000..287221342d2c --- /dev/null +++ b/arch/um/include/asm/bpf_perf_event.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* + * asm-generic/bpf_perf_event.h is part of the uapi headers, but since + * arch/um has no uapi of its on, we can't use the "generic-y" + * Kbuild rule to generate the wrapper + */ + +#include <asm-generic/bpf_perf_event.h> diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h index 761173ccc33c..6c9e5bdd3916 100644 --- a/arch/x86/include/asm/unistd.h +++ b/arch/x86/include/asm/unistd.h @@ -56,6 +56,5 @@ # define __ARCH_WANT_SYS_FORK # define __ARCH_WANT_SYS_VFORK # define __ARCH_WANT_SYS_CLONE -# define __ARCH_WANT_SYS_CLONE3 #endif /* _ASM_X86_UNISTD_H */ diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h index b52236245e51..30af4dc3ce7b 100644 --- a/arch/xtensa/include/asm/unistd.h +++ b/arch/xtensa/include/asm/unistd.h @@ -3,7 +3,6 @@ #define _XTENSA_UNISTD_H #define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 #include <uapi/asm/unistd.h> #define __ARCH_WANT_NEW_STAT diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index 052e5c98c105..620b6da429d4 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -9,7 +9,6 @@ mandatory-y += archrandom.h mandatory-y += barrier.h mandatory-y += bitops.h mandatory-y += bug.h -mandatory-y += bugs.h mandatory-y += cacheflush.h mandatory-y += cfi.h mandatory-y += checksum.h diff --git a/include/asm-generic/fixmap.h b/include/asm-generic/fixmap.h index 8cc7b09c1bc7..29cab7947980 100644 --- a/include/asm-generic/fixmap.h +++ b/include/asm-generic/fixmap.h @@ -97,8 +97,5 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr) #define set_fixmap_io(idx, phys) \ __set_fixmap(idx, phys, FIXMAP_PAGE_IO) -#define set_fixmap_offset_io(idx, phys) \ - __set_fixmap_offset(idx, phys, FIXMAP_PAGE_IO) - #endif /* __ASSEMBLY__ */ #endif /* __ASM_GENERIC_FIXMAP_H */ diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 389a78415b9b..35245e9225a5 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -103,7 +103,7 @@ #define DATA_MAIN .data .data.[0-9a-zA-Z_]* .data..L* .data..compoundliteral* .data.$__unnamed_* .data.$L* #define SDATA_MAIN .sdata .sdata.[0-9a-zA-Z_]* #define RODATA_MAIN .rodata .rodata.[0-9a-zA-Z_]* .rodata..L* -#define BSS_MAIN .bss .bss.[0-9a-zA-Z_]* .bss..compoundliteral* +#define BSS_MAIN .bss .bss.[0-9a-zA-Z_]* .bss..L* .bss..compoundliteral* #define SBSS_MAIN .sbss .sbss.[0-9a-zA-Z_]* #else #define TEXT_MAIN .text diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index d4cc26932ff4..5bf6148cac2b 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -776,12 +776,8 @@ __SYSCALL(__NR_fsmount, sys_fsmount) __SYSCALL(__NR_fspick, sys_fspick) #define __NR_pidfd_open 434 __SYSCALL(__NR_pidfd_open, sys_pidfd_open) - -#ifdef __ARCH_WANT_SYS_CLONE3 #define __NR_clone3 435 __SYSCALL(__NR_clone3, sys_clone3) -#endif - #define __NR_close_range 436 __SYSCALL(__NR_close_range, sys_close_range) #define __NR_openat2 437 diff --git a/kernel/fork.c b/kernel/fork.c index 763a042eef9c..63a76166497a 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -2921,8 +2921,6 @@ SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp, } #endif -#ifdef __ARCH_WANT_SYS_CLONE3 - noinline static int copy_clone_args_from_user(struct kernel_clone_args *kargs, struct clone_args __user *uargs, size_t usize) @@ -3066,6 +3064,11 @@ SYSCALL_DEFINE2(clone3, struct clone_args __user *, uargs, size_t, size) struct kernel_clone_args kargs; pid_t set_tid[MAX_PID_NS_LEVEL]; +#ifdef __ARCH_BROKEN_SYS_CLONE3 +#warning clone3() entry point is missing, please fix + return -ENOSYS; +#endif + kargs.set_tid = set_tid; err = copy_clone_args_from_user(&kargs, uargs, size); @@ -3077,7 +3080,6 @@ SYSCALL_DEFINE2(clone3, struct clone_args __user *, uargs, size_t, size) return kernel_clone(&kargs); } -#endif void walk_process_tree(struct task_struct *top, proc_visitor visitor, void *data) { diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c index b696b85ac63e..2ef820a2d067 100644 --- a/kernel/sys_ni.c +++ b/kernel/sys_ni.c @@ -76,8 +76,6 @@ COND_SYSCALL(timerfd_gettime32); COND_SYSCALL(acct); COND_SYSCALL(capget); COND_SYSCALL(capset); -/* __ARCH_WANT_SYS_CLONE3 */ -COND_SYSCALL(clone3); COND_SYSCALL(futex); COND_SYSCALL(futex_time32); COND_SYSCALL(set_robust_list); diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic deleted file mode 100644 index 1486abf34c7c..000000000000 --- a/scripts/Makefile.asm-generic +++ /dev/null @@ -1,58 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# include/asm-generic contains a lot of files that are used -# verbatim by several architectures. -# -# This Makefile reads the file arch/$(SRCARCH)/include/(uapi/)/asm/Kbuild -# and for each file listed in this file with generic-y creates -# a small wrapper file in arch/$(SRCARCH)/include/generated/(uapi/)/asm. - -PHONY := all -all: - -src := $(srctree)/$(subst /generated,,$(obj)) - -include $(srctree)/scripts/Kbuild.include --include $(kbuild-file) - -# $(generic)/Kbuild lists mandatory-y. Exclude um since it is a special case. -ifneq ($(SRCARCH),um) -include $(srctree)/$(generic)/Kbuild -endif - -redundant := $(filter $(mandatory-y) $(generated-y), $(generic-y)) -redundant += $(foreach f, $(generic-y), $(if $(wildcard $(src)/$(f)),$(f))) -redundant := $(sort $(redundant)) -$(if $(redundant),\ - $(warning redundant generic-y found in $(src)/Kbuild: $(redundant))) - -# If arch does not implement mandatory headers, fallback to asm-generic ones. -mandatory-y := $(filter-out $(generated-y), $(mandatory-y)) -generic-y += $(foreach f, $(mandatory-y), $(if $(wildcard $(src)/$(f)),,$(f))) - -generic-y := $(addprefix $(obj)/, $(generic-y)) -generated-y := $(addprefix $(obj)/, $(generated-y)) - -# Remove stale wrappers when the corresponding files are removed from generic-y -old-headers := $(wildcard $(obj)/*.h) -unwanted := $(filter-out $(generic-y) $(generated-y),$(old-headers)) - -quiet_cmd_wrap = WRAP $@ - cmd_wrap = echo "\#include <asm-generic/$*.h>" > $@ - -quiet_cmd_remove = REMOVE $(unwanted) - cmd_remove = rm -f $(unwanted) - -all: $(generic-y) - $(if $(unwanted),$(call cmd,remove)) - @: - -$(obj)/%.h: - $(call cmd,wrap) - -# Create output directory. Skip it if at least one old header exists -# since we know the output directory already exists. -ifeq ($(old-headers),) -$(shell mkdir -p $(obj)) -endif - -.PHONY: $(PHONY) diff --git a/scripts/Makefile.asm-headers b/scripts/Makefile.asm-headers new file mode 100644 index 000000000000..6b8e8318e810 --- /dev/null +++ b/scripts/Makefile.asm-headers @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: GPL-2.0 +# include/asm-generic contains a lot of files that are used +# verbatim by several architectures. +# +# This Makefile generates arch/$(SRCARCH)/include/generated/(uapi/)/asm +# headers from multiple sources: +# - a small wrapper to include the corresponding asm-generic/*.h +# is generated for each file listed as generic-y +# - uapi/asm/unistd_*.h files listed as syscalls-y are generated from +# syscall.tbl with the __NR_* macros +# - Corresponding asm/syscall_table_*.h are generated from the same input + +PHONY := all +all: + +src := $(srctree)/$(subst /generated,,$(obj)) + +syscall_abis_32 += common,32 +syscall_abis_64 += common,64 +syscalltbl := $(srctree)/scripts/syscall.tbl +syshdr-args := --emit-nr + +# let architectures override $(syscall_abis_%) and $(syscalltbl) +-include $(srctree)/arch/$(SRCARCH)/kernel/Makefile.syscalls +include $(srctree)/scripts/Kbuild.include +-include $(kbuild-file) + +syshdr := $(srctree)/scripts/syscallhdr.sh +systbl := $(srctree)/scripts/syscalltbl.sh + +# $(generic)/Kbuild lists mandatory-y. Exclude um since it is a special case. +ifneq ($(SRCARCH),um) +include $(srctree)/$(generic)/Kbuild +endif + +redundant := $(filter $(mandatory-y) $(generated-y), $(generic-y)) +redundant += $(foreach f, $(generic-y), $(if $(wildcard $(src)/$(f)),$(f))) +redundant := $(sort $(redundant)) +$(if $(redundant),\ + $(warning redundant generic-y found in $(src)/Kbuild: $(redundant))) + +# If arch does not implement mandatory headers, fallback to asm-generic ones. +mandatory-y := $(filter-out $(generated-y), $(mandatory-y)) +generic-y += $(foreach f, $(mandatory-y), $(if $(wildcard $(src)/$(f)),,$(f))) + +generic-y := $(addprefix $(obj)/, $(generic-y)) +syscall-y := $(addprefix $(obj)/, $(syscall-y)) +generated-y := $(addprefix $(obj)/, $(generated-y)) + +# Remove stale wrappers when the corresponding files are removed from generic-y +old-headers := $(wildcard $(obj)/*.h) +unwanted := $(filter-out $(generic-y) $(generated-y) $(syscall-y),$(old-headers)) + +quiet_cmd_wrap = WRAP $@ + cmd_wrap = echo "\#include <asm-generic/$*.h>" > $@ + +quiet_cmd_remove = REMOVE $(unwanted) + cmd_remove = rm -f $(unwanted) + +quiet_cmd_syshdr = SYSHDR $@ + cmd_syshdr = $(CONFIG_SHELL) $(syshdr) \ + $(if $(syshdr-args-$*),$(syshdr-args-$*),$(syshdr-args)) \ + $(if $(syscall_compat),--prefix "compat$*_") \ + --abis $(subst $(space),$(comma),$(strip $(syscall_abis_$*))) \ + $< $@ + +quiet_cmd_systbl = SYSTBL $@ + cmd_systbl = $(CONFIG_SHELL) $(systbl) \ + $(if $(systbl-args-$*),$(systbl-args-$*),$(systbl-args)) \ + --abis $(subst $(space),$(comma),$(strip $(syscall_abis_$*))) \ + $< $@ + +all: $(generic-y) $(syscall-y) + $(if $(unwanted),$(call cmd,remove)) + @: + +$(obj)/%.h: $(srctree)/$(generic)/%.h + $(call cmd,wrap) + +$(obj)/unistd_%.h: $(syscalltbl) $(syshdr) FORCE + $(call if_changed,syshdr) + +$(obj)/unistd_compat_%.h: syscall_compat:=1 +$(obj)/unistd_compat_%.h: $(syscalltbl) $(syshdr) FORCE + $(call if_changed,syshdr) + +$(obj)/syscall_table_%.h: $(syscalltbl) $(systbl) FORCE + $(call if_changed,systbl) + +# Create output directory. Skip it if at least one old header exists +# since we know the output directory already exists. +ifeq ($(old-headers),) +$(shell mkdir -p $(obj)) +endif + +FORCE: + +.PHONY: $(PHONY) diff --git a/scripts/syscall.tbl b/scripts/syscall.tbl new file mode 100644 index 000000000000..797e20ea99a2 --- /dev/null +++ b/scripts/syscall.tbl @@ -0,0 +1,404 @@ +# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +# +# This file contains the system call numbers for all of the +# more recently added architectures. +# +# As a basic principle, no duplication of functionality +# should be added, e.g. we don't use lseek when llseek +# is present. New architectures should use this file +# and implement the less feature-full calls in user space. +# +0 common io_setup sys_io_setup compat_sys_io_setup +1 common io_destroy sys_io_destroy +2 common io_submit sys_io_submit compat_sys_io_submit +3 common io_cancel sys_io_cancel +4 time32 io_getevents sys_io_getevents_time32 +4 64 io_getevents sys_io_getevents +5 common setxattr sys_setxattr +6 common lsetxattr sys_lsetxattr +7 common fsetxattr sys_fsetxattr +8 common getxattr sys_getxattr +9 common lgetxattr sys_lgetxattr +10 common fgetxattr sys_fgetxattr +11 common listxattr sys_listxattr +12 common llistxattr sys_llistxattr +13 common flistxattr sys_flistxattr +14 common removexattr sys_removexattr +15 common lremovexattr sys_lremovexattr +16 common fremovexattr sys_fremovexattr +17 common getcwd sys_getcwd +18 common lookup_dcookie sys_ni_syscall +19 common eventfd2 sys_eventfd2 +20 common epoll_create1 sys_epoll_create1 +21 common epoll_ctl sys_epoll_ctl +22 common epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait +23 common dup sys_dup +24 common dup3 sys_dup3 +25 32 fcntl64 sys_fcntl64 compat_sys_fcntl64 +25 64 fcntl sys_fcntl +26 common inotify_init1 sys_inotify_init1 +27 common inotify_add_watch sys_inotify_add_watch +28 common inotify_rm_watch sys_inotify_rm_watch +29 common ioctl sys_ioctl compat_sys_ioctl +30 common ioprio_set sys_ioprio_set +31 common ioprio_get sys_ioprio_get +32 common flock sys_flock +33 common mknodat sys_mknodat +34 common mkdirat sys_mkdirat +35 common unlinkat sys_unlinkat +36 common symlinkat sys_symlinkat +37 common linkat sys_linkat +# renameat is superseded with flags by renameat2 +38 renameat renameat sys_renameat +39 common umount2 sys_umount +40 common mount sys_mount +41 common pivot_root sys_pivot_root +43 32 statfs64 sys_statfs64 compat_sys_statfs64 +43 64 statfs sys_statfs +44 32 fstatfs64 sys_fstatfs64 compat_sys_fstatfs64 +44 64 fstatfs sys_fstatfs +45 32 truncate64 sys_truncate64 compat_sys_truncate64 +45 64 truncate sys_truncate +46 32 ftruncate64 sys_ftruncate64 compat_sys_ftruncate64 +46 64 ftruncate sys_ftruncate +47 common fallocate sys_fallocate compat_sys_fallocate +48 common faccessat sys_faccessat +49 common chdir sys_chdir +50 common fchdir sys_fchdir +51 common chroot sys_chroot +52 common fchmod sys_fchmod +53 common fchmodat sys_fchmodat +54 common fchownat sys_fchownat +55 common fchown sys_fchown +56 common openat sys_openat +57 common close sys_close +58 common vhangup sys_vhangup +59 common pipe2 sys_pipe2 +60 common quotactl sys_quotactl +61 common getdents64 sys_getdents64 +62 32 llseek sys_llseek +62 64 lseek sys_lseek +63 common read sys_read +64 common write sys_write +65 common readv sys_readv sys_readv +66 common writev sys_writev sys_writev +67 common pread64 sys_pread64 compat_sys_pread64 +68 common pwrite64 sys_pwrite64 compat_sys_pwrite64 +69 common preadv sys_preadv compat_sys_preadv +70 common pwritev sys_pwritev compat_sys_pwritev +71 32 sendfile64 sys_sendfile64 +71 64 sendfile sys_sendfile64 +72 time32 pselect6 sys_pselect6_time32 compat_sys_pselect6_time32 +72 64 pselect6 sys_pselect6 +73 time32 ppoll sys_ppoll_time32 compat_sys_ppoll_time32 +73 64 ppoll sys_ppoll +74 common signalfd4 sys_signalfd4 compat_sys_signalfd4 +75 common vmsplice sys_vmsplice +76 common splice sys_splice +77 common tee sys_tee +78 common readlinkat sys_readlinkat +79 stat64 fstatat64 sys_fstatat64 +79 newstat fstatat sys_newfstatat +80 stat64 fstat64 sys_fstat64 +80 newstat fstat sys_newfstat +81 common sync sys_sync +82 common fsync sys_fsync +83 common fdatasync sys_fdatasync +84 common sync_file_range sys_sync_file_range compat_sys_sync_file_range +85 common timerfd_create sys_timerfd_create +86 time32 timerfd_settime sys_timerfd_settime32 +86 64 timerfd_settime sys_timerfd_settime +87 time32 timerfd_gettime sys_timerfd_gettime32 +87 64 timerfd_gettime sys_timerfd_gettime +88 time32 utimensat sys_utimensat_time32 +88 64 utimensat sys_utimensat +89 common acct sys_acct +90 common capget sys_capget +91 common capset sys_capset +92 common personality sys_personality +93 common exit sys_exit +94 common exit_group sys_exit_group +95 common waitid sys_waitid compat_sys_waitid +96 common set_tid_address sys_set_tid_address +97 common unshare sys_unshare +98 time32 futex sys_futex_time32 +98 64 futex sys_futex +99 common set_robust_list sys_set_robust_list compat_sys_set_robust_list +100 common get_robust_list sys_get_robust_list compat_sys_get_robust_list +101 time32 nanosleep sys_nanosleep_time32 +101 64 nanosleep sys_nanosleep +102 common getitimer sys_getitimer compat_sys_getitimer +103 common setitimer sys_setitimer compat_sys_setitimer +104 common kexec_load sys_kexec_load compat_sys_kexec_load +105 common init_module sys_init_module +106 common delete_module sys_delete_module +107 common timer_create sys_timer_create compat_sys_timer_create +108 time32 timer_gettime sys_timer_gettime32 +108 64 timer_gettime sys_timer_gettime +109 common timer_getoverrun sys_timer_getoverrun +110 time32 timer_settime sys_timer_settime32 +110 64 timer_settime sys_timer_settime +111 common timer_delete sys_timer_delete +112 time32 clock_settime sys_clock_settime32 +112 64 clock_settime sys_clock_settime +113 time32 clock_gettime sys_clock_gettime32 +113 64 clock_gettime sys_clock_gettime +114 time32 clock_getres sys_clock_getres_time32 +114 64 clock_getres sys_clock_getres +115 time32 clock_nanosleep sys_clock_nanosleep_time32 +115 64 clock_nanosleep sys_clock_nanosleep +116 common syslog sys_syslog +117 common ptrace sys_ptrace compat_sys_ptrace +118 common sched_setparam sys_sched_setparam +119 common sched_setscheduler sys_sched_setscheduler +120 common sched_getscheduler sys_sched_getscheduler +121 common sched_getparam sys_sched_getparam +122 common sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity +123 common sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity +124 common sched_yield sys_sched_yield +125 common sched_get_priority_max sys_sched_get_priority_max +126 common sched_get_priority_min sys_sched_get_priority_min +127 time32 sched_rr_get_interval sys_sched_rr_get_interval_time32 +127 64 sched_rr_get_interval sys_sched_rr_get_interval +128 common restart_syscall sys_restart_syscall +129 common kill sys_kill +130 common tkill sys_tkill +131 common tgkill sys_tgkill +132 common sigaltstack sys_sigaltstack compat_sys_sigaltstack +133 common rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend +134 common rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction +135 common rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask +136 common rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending +137 time32 rt_sigtimedwait sys_rt_sigtimedwait_time32 compat_sys_rt_sigtimedwait_time32 +137 64 rt_sigtimedwait sys_rt_sigtimedwait +138 common rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo +139 common rt_sigreturn sys_rt_sigreturn compat_sys_rt_sigreturn +140 common setpriority sys_setpriority +141 common getpriority sys_getpriority +142 common reboot sys_reboot +143 common setregid sys_setregid +144 common setgid sys_setgid +145 common setreuid sys_setreuid +146 common setuid sys_setuid +147 common setresuid sys_setresuid +148 common getresuid sys_getresuid +149 common setresgid sys_setresgid +150 common getresgid sys_getresgid +151 common setfsuid sys_setfsuid +152 common setfsgid sys_setfsgid +153 common times sys_times compat_sys_times +154 common setpgid sys_setpgid +155 common getpgid sys_getpgid +156 common getsid sys_getsid +157 common setsid sys_setsid +158 common getgroups sys_getgroups +159 common setgroups sys_setgroups +160 common uname sys_newuname +161 common sethostname sys_sethostname +162 common setdomainname sys_setdomainname +# getrlimit and setrlimit are superseded with prlimit64 +163 rlimit getrlimit sys_getrlimit compat_sys_getrlimit +164 rlimit setrlimit sys_setrlimit compat_sys_setrlimit +165 common getrusage sys_getrusage compat_sys_getrusage +166 common umask sys_umask +167 common prctl sys_prctl +168 common getcpu sys_getcpu +169 time32 gettimeofday sys_gettimeofday compat_sys_gettimeofday +169 64 gettimeofday sys_gettimeofday +170 time32 settimeofday sys_settimeofday compat_sys_settimeofday +170 64 settimeofday sys_settimeofday +171 time32 adjtimex sys_adjtimex_time32 +171 64 adjtimex sys_adjtimex +172 common getpid sys_getpid +173 common getppid sys_getppid +174 common getuid sys_getuid +175 common geteuid sys_geteuid +176 common getgid sys_getgid +177 common getegid sys_getegid +178 common gettid sys_gettid +179 common sysinfo sys_sysinfo compat_sys_sysinfo +180 common mq_open sys_mq_open compat_sys_mq_open +181 common mq_unlink sys_mq_unlink +182 time32 mq_timedsend sys_mq_timedsend_time32 +182 64 mq_timedsend sys_mq_timedsend +183 time32 mq_timedreceive sys_mq_timedreceive_time32 +183 64 mq_timedreceive sys_mq_timedreceive +184 common mq_notify sys_mq_notify compat_sys_mq_notify +185 common mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr +186 common msgget sys_msgget +187 common msgctl sys_msgctl compat_sys_msgctl +188 common msgrcv sys_msgrcv compat_sys_msgrcv +189 common msgsnd sys_msgsnd compat_sys_msgsnd +190 common semget sys_semget +191 common semctl sys_semctl compat_sys_semctl +192 time32 semtimedop sys_semtimedop_time32 +192 64 semtimedop sys_semtimedop +193 common semop sys_semop +194 common shmget sys_shmget +195 common shmctl sys_shmctl compat_sys_shmctl +196 common shmat sys_shmat compat_sys_shmat +197 common shmdt sys_shmdt +198 common socket sys_socket +199 common socketpair sys_socketpair +200 common bind sys_bind +201 common listen sys_listen +202 common accept sys_accept +203 common connect sys_connect +204 common getsockname sys_getsockname +205 common getpeername sys_getpeername +206 common sendto sys_sendto +207 common recvfrom sys_recvfrom compat_sys_recvfrom +208 common setsockopt sys_setsockopt sys_setsockopt +209 common getsockopt sys_getsockopt sys_getsockopt +210 common shutdown sys_shutdown +211 common sendmsg sys_sendmsg compat_sys_sendmsg +212 common recvmsg sys_recvmsg compat_sys_recvmsg +213 common readahead sys_readahead compat_sys_readahead +214 common brk sys_brk +215 common munmap sys_munmap +216 common mremap sys_mremap +217 common add_key sys_add_key +218 common request_key sys_request_key +219 common keyctl sys_keyctl compat_sys_keyctl +220 common clone sys_clone +221 common execve sys_execve compat_sys_execve +222 32 mmap2 sys_mmap2 +222 64 mmap sys_mmap +223 32 fadvise64_64 sys_fadvise64_64 compat_sys_fadvise64_64 +223 64 fadvise64 sys_fadvise64_64 +224 common swapon sys_swapon +225 common swapoff sys_swapoff +226 common mprotect sys_mprotect +227 common msync sys_msync +228 common mlock sys_mlock +229 common munlock sys_munlock +230 common mlockall sys_mlockall +231 common munlockall sys_munlockall +232 common mincore sys_mincore +233 common madvise sys_madvise +234 common remap_file_pages sys_remap_file_pages +235 common mbind sys_mbind +236 common get_mempolicy sys_get_mempolicy +237 common set_mempolicy sys_set_mempolicy +238 common migrate_pages sys_migrate_pages +239 common move_pages sys_move_pages +240 common rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo +241 common perf_event_open sys_perf_event_open +242 common accept4 sys_accept4 +243 time32 recvmmsg sys_recvmmsg_time32 compat_sys_recvmmsg_time32 +243 64 recvmmsg sys_recvmmsg +# Architectures may provide up to 16 syscalls of their own between 244 and 259 +244 arc cacheflush sys_cacheflush +245 arc arc_settls sys_arc_settls +246 arc arc_gettls sys_arc_gettls +247 arc sysfs sys_sysfs +248 arc arc_usr_cmpxchg sys_arc_usr_cmpxchg + +244 csky set_thread_area sys_set_thread_area +245 csky cacheflush sys_cacheflush + +244 nios2 cacheflush sys_cacheflush + +244 or1k or1k_atomic sys_or1k_atomic + +258 riscv riscv_hwprobe sys_riscv_hwprobe +259 riscv riscv_flush_icache sys_riscv_flush_icache + +260 time32 wait4 sys_wait4 compat_sys_wait4 +260 64 wait4 sys_wait4 +261 common prlimit64 sys_prlimit64 +262 common fanotify_init sys_fanotify_init +263 common fanotify_mark sys_fanotify_mark +264 common name_to_handle_at sys_name_to_handle_at +265 common open_by_handle_at sys_open_by_handle_at +266 time32 clock_adjtime sys_clock_adjtime32 +266 64 clock_adjtime sys_clock_adjtime +267 common syncfs sys_syncfs +268 common setns sys_setns +269 common sendmmsg sys_sendmmsg compat_sys_sendmmsg +270 common process_vm_readv sys_process_vm_readv +271 common process_vm_writev sys_process_vm_writev +272 common kcmp sys_kcmp +273 common finit_module sys_finit_module +274 common sched_setattr sys_sched_setattr +275 common sched_getattr sys_sched_getattr +276 common renameat2 sys_renameat2 +277 common seccomp sys_seccomp +278 common getrandom sys_getrandom +279 common memfd_create sys_memfd_create +280 common bpf sys_bpf +281 common execveat sys_execveat compat_sys_execveat +282 common userfaultfd sys_userfaultfd +283 common membarrier sys_membarrier +284 common mlock2 sys_mlock2 +285 common copy_file_range sys_copy_file_range +286 common preadv2 sys_preadv2 compat_sys_preadv2 +287 common pwritev2 sys_pwritev2 compat_sys_pwritev2 +288 common pkey_mprotect sys_pkey_mprotect +289 common pkey_alloc sys_pkey_alloc +290 common pkey_free sys_pkey_free +291 common statx sys_statx +292 time32 io_pgetevents sys_io_pgetevents_time32 compat_sys_io_pgetevents +292 64 io_pgetevents sys_io_pgetevents +293 common rseq sys_rseq +294 common kexec_file_load sys_kexec_file_load +# 295 through 402 are unassigned to sync up with generic numbers don't use +403 32 clock_gettime64 sys_clock_gettime +404 32 clock_settime64 sys_clock_settime +405 32 clock_adjtime64 sys_clock_adjtime +406 32 clock_getres_time64 sys_clock_getres +407 32 clock_nanosleep_time64 sys_clock_nanosleep +408 32 timer_gettime64 sys_timer_gettime +409 32 timer_settime64 sys_timer_settime +410 32 timerfd_gettime64 sys_timerfd_gettime +411 32 timerfd_settime64 sys_timerfd_settime +412 32 utimensat_time64 sys_utimensat +413 32 pselect6_time64 sys_pselect6 compat_sys_pselect6_time64 +414 32 ppoll_time64 sys_ppoll compat_sys_ppoll_time64 +416 32 io_pgetevents_time64 sys_io_pgetevents compat_sys_io_pgetevents_time64 +417 32 recvmmsg_time64 sys_recvmmsg compat_sys_recvmmsg_time64 +418 32 mq_timedsend_time64 sys_mq_timedsend +419 32 mq_timedreceive_time64 sys_mq_timedreceive +420 32 semtimedop_time64 sys_semtimedop +421 32 rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64 +422 32 futex_time64 sys_futex +423 32 sched_rr_get_interval_time64 sys_sched_rr_get_interval +424 common pidfd_send_signal sys_pidfd_send_signal +425 common io_uring_setup sys_io_uring_setup +426 common io_uring_enter sys_io_uring_enter +427 common io_uring_register sys_io_uring_register +428 common open_tree sys_open_tree +429 common move_mount sys_move_mount +430 common fsopen sys_fsopen +431 common fsconfig sys_fsconfig +432 common fsmount sys_fsmount +433 common fspick sys_fspick +434 common pidfd_open sys_pidfd_open +435 common clone3 sys_clone3 +436 common close_range sys_close_range +437 common openat2 sys_openat2 +438 common pidfd_getfd sys_pidfd_getfd +439 common faccessat2 sys_faccessat2 +440 common process_madvise sys_process_madvise +441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2 +442 common mount_setattr sys_mount_setattr +443 common quotactl_fd sys_quotactl_fd +444 common landlock_create_ruleset sys_landlock_create_ruleset +445 common landlock_add_rule sys_landlock_add_rule +446 common landlock_restrict_self sys_landlock_restrict_self +447 memfd_secret memfd_secret sys_memfd_secret +448 common process_mrelease sys_process_mrelease +449 common futex_waitv sys_futex_waitv +450 common set_mempolicy_home_node sys_set_mempolicy_home_node +451 common cachestat sys_cachestat +452 common fchmodat2 sys_fchmodat2 +453 common map_shadow_stack sys_map_shadow_stack +454 common futex_wake sys_futex_wake +455 common futex_wait sys_futex_wait +456 common futex_requeue sys_futex_requeue +457 common statmount sys_statmount +458 common listmount sys_listmount +459 common lsm_get_self_attr sys_lsm_get_self_attr +460 common lsm_set_self_attr sys_lsm_set_self_attr +461 common lsm_list_modules sys_lsm_list_modules +462 common mseal sys_mseal diff --git a/tools/arch/arm64/include/uapi/asm/unistd.h b/tools/arch/arm64/include/uapi/asm/unistd.h index ce2ee8f1e361..9306726337fe 100644 --- a/tools/arch/arm64/include/uapi/asm/unistd.h +++ b/tools/arch/arm64/include/uapi/asm/unistd.h @@ -19,7 +19,6 @@ #define __ARCH_WANT_NEW_STAT #define __ARCH_WANT_SET_GET_RLIMIT #define __ARCH_WANT_TIME32_SYSCALLS -#define __ARCH_WANT_SYS_CLONE3 #define __ARCH_WANT_MEMFD_SECRET #include <asm-generic/unistd.h> diff --git a/tools/arch/loongarch/include/uapi/asm/unistd.h b/tools/arch/loongarch/include/uapi/asm/unistd.h index 0c743344e92d..8eeaac0087c3 100644 --- a/tools/arch/loongarch/include/uapi/asm/unistd.h +++ b/tools/arch/loongarch/include/uapi/asm/unistd.h @@ -4,6 +4,5 @@ */ #define __ARCH_WANT_SYS_CLONE -#define __ARCH_WANT_SYS_CLONE3 #include <asm-generic/unistd.h> diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h index d983c48a3b6a..a00d53d02723 100644 --- a/tools/include/uapi/asm-generic/unistd.h +++ b/tools/include/uapi/asm-generic/unistd.h @@ -776,12 +776,8 @@ __SYSCALL(__NR_fsmount, sys_fsmount) __SYSCALL(__NR_fspick, sys_fspick) #define __NR_pidfd_open 434 __SYSCALL(__NR_pidfd_open, sys_pidfd_open) - -#ifdef __ARCH_WANT_SYS_CLONE3 #define __NR_clone3 435 __SYSCALL(__NR_clone3, sys_clone3) -#endif - #define __NR_close_range 436 __SYSCALL(__NR_close_range, sys_close_range) #define __NR_openat2 437 |