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linux/arch/arm64/include/asm/unistd32.h
Minchan Kim ecb8ac8b1f mm/madvise: introduce process_madvise() syscall: an external memory hinting API 
There is usecase that System Management Software(SMS) want to give a
memory hint like MADV_[COLD|PAGEEOUT] to other processes and in the
case of Android, it is the ActivityManagerService.

The information required to make the reclaim decision is not known to the
app.  Instead, it is known to the centralized userspace
daemon(ActivityManagerService), and that daemon must be able to initiate
reclaim on its own without any app involvement.

To solve the issue, this patch introduces a new syscall
process_madvise(2).  It uses pidfd of an external process to give the
hint.  It also supports vector address range because Android app has
thousands of vmas due to zygote so it's totally waste of CPU and power if
we should call the syscall one by one for each vma.(With testing 2000-vma
syscall vs 1-vector syscall, it showed 15% performance improvement.  I
think it would be bigger in real practice because the testing ran very
cache friendly environment).

Another potential use case for the vector range is to amortize the cost
ofTLB shootdowns for multiple ranges when using MADV_DONTNEED; this could
benefit users like TCP receive zerocopy and malloc implementations.  In
future, we could find more usecases for other advises so let's make it
happens as API since we introduce a new syscall at this moment.  With
that, existing madvise(2) user could replace it with process_madvise(2)
with their own pid if they want to have batch address ranges support
feature.

ince it could affect other process's address range, only privileged
process(PTRACE_MODE_ATTACH_FSCREDS) or something else(e.g., being the same
UID) gives it the right to ptrace the process could use it successfully.
The flag argument is reserved for future use if we need to extend the API.

I think supporting all hints madvise has/will supported/support to
process_madvise is rather risky.  Because we are not sure all hints make
sense from external process and implementation for the hint may rely on
the caller being in the current context so it could be error-prone.  Thus,
I just limited hints as MADV_[COLD|PAGEOUT] in this patch.

If someone want to add other hints, we could hear the usecase and review
it for each hint.  It's safer for maintenance rather than introducing a
buggy syscall but hard to fix it later.

So finally, the API is as follows,

      ssize_t process_madvise(int pidfd, const struct iovec *iovec,
                unsigned long vlen, int advice, unsigned int flags);

    DESCRIPTION
      The process_madvise() system call is used to give advice or directions
      to the kernel about the address ranges from external process as well as
      local process. It provides the advice to address ranges of process
      described by iovec and vlen. The goal of such advice is to improve
      system or application performance.

      The pidfd selects the process referred to by the PID file descriptor
      specified in pidfd. (See pidofd_open(2) for further information)

      The pointer iovec points to an array of iovec structures, defined in
      <sys/uio.h> as:

        struct iovec {
            void *iov_base;         /* starting address */
            size_t iov_len;         /* number of bytes to be advised */
        };

      The iovec describes address ranges beginning at address(iov_base)
      and with size length of bytes(iov_len).

      The vlen represents the number of elements in iovec.

      The advice is indicated in the advice argument, which is one of the
      following at this moment if the target process specified by pidfd is
      external.

        MADV_COLD
        MADV_PAGEOUT

      Permission to provide a hint to external process is governed by a
      ptrace access mode PTRACE_MODE_ATTACH_FSCREDS check; see ptrace(2).

      The process_madvise supports every advice madvise(2) has if target
      process is in same thread group with calling process so user could
      use process_madvise(2) to extend existing madvise(2) to support
      vector address ranges.

    RETURN VALUE
      On success, process_madvise() returns the number of bytes advised.
      This return value may be less than the total number of requested
      bytes, if an error occurred. The caller should check return value
      to determine whether a partial advice occurred.

FAQ:

Q.1 - Why does any external entity have better knowledge?

Quote from Sandeep

"For Android, every application (including the special SystemServer)
are forked from Zygote.  The reason of course is to share as many
libraries and classes between the two as possible to benefit from the
preloading during boot.

After applications start, (almost) all of the APIs end up calling into
this SystemServer process over IPC (binder) and back to the
application.

In a fully running system, the SystemServer monitors every single
process periodically to calculate their PSS / RSS and also decides
which process is "important" to the user for interactivity.

So, because of how these processes start _and_ the fact that the
SystemServer is looping to monitor each process, it does tend to *know*
which address range of the application is not used / useful.

Besides, we can never rely on applications to clean things up
themselves.  We've had the "hey app1, the system is low on memory,
please trim your memory usage down" notifications for a long time[1].
They rely on applications honoring the broadcasts and very few do.

So, if we want to avoid the inevitable killing of the application and
restarting it, some way to be able to tell the OS about unimportant
memory in these applications will be useful.

- ssp

Q.2 - How to guarantee the race(i.e., object validation) between when
giving a hint from an external process and get the hint from the target
process?

process_madvise operates on the target process's address space as it
exists at the instant that process_madvise is called.  If the space
target process can run between the time the process_madvise process
inspects the target process address space and the time that
process_madvise is actually called, process_madvise may operate on
memory regions that the calling process does not expect.  It's the
responsibility of the process calling process_madvise to close this
race condition.  For example, the calling process can suspend the
target process with ptrace, SIGSTOP, or the freezer cgroup so that it
doesn't have an opportunity to change its own address space before
process_madvise is called.  Another option is to operate on memory
regions that the caller knows a priori will be unchanged in the target
process.  Yet another option is to accept the race for certain
process_madvise calls after reasoning that mistargeting will do no
harm.  The suggested API itself does not provide synchronization.  It
also apply other APIs like move_pages, process_vm_write.

The race isn't really a problem though.  Why is it so wrong to require
that callers do their own synchronization in some manner?  Nobody
objects to write(2) merely because it's possible for two processes to
open the same file and clobber each other's writes --- instead, we tell
people to use flock or something.  Think about mmap.  It never
guarantees newly allocated address space is still valid when the user
tries to access it because other threads could unmap the memory right
before.  That's where we need synchronization by using other API or
design from userside.  It shouldn't be part of API itself.  If someone
needs more fine-grained synchronization rather than process level,
there were two ideas suggested - cookie[2] and anon-fd[3].  Both are
applicable via using last reserved argument of the API but I don't
think it's necessary right now since we have already ways to prevent
the race so don't want to add additional complexity with more
fine-grained optimization model.

To make the API extend, it reserved an unsigned long as last argument
so we could support it in future if someone really needs it.

Q.3 - Why doesn't ptrace work?

Injecting an madvise in the target process using ptrace would not work
for us because such injected madvise would have to be executed by the
target process, which means that process would have to be runnable and
that creates the risk of the abovementioned race and hinting a wrong
VMA.  Furthermore, we want to act the hint in caller's context, not the
callee's, because the callee is usually limited in cpuset/cgroups or
even freezed state so they can't act by themselves quick enough, which
causes more thrashing/kill.  It doesn't work if the target process are
ptraced(e.g., strace, debugger, minidump) because a process can have at
most one ptracer.

[1] https://developer.android.com/topic/performance/memory"

[2] process_getinfo for getting the cookie which is updated whenever
    vma of process address layout are changed - Daniel Colascione -
    https://lore.kernel.org/lkml/20190520035254.57579-1-minchan@kernel.org/T/#m7694416fd179b2066a2c62b5b139b14e3894e224

[3] anonymous fd which is used for the object(i.e., address range)
    validation - Michal Hocko -
    https://lore.kernel.org/lkml/20200120112722.GY18451@dhcp22.suse.cz/

[minchan@kernel.org: fix process_madvise build break for arm64]
  Link: http://lkml.kernel.org/r/20200303145756.GA219683@google.com
[minchan@kernel.org: fix build error for mips of process_madvise]
  Link: http://lkml.kernel.org/r/20200508052517.GA197378@google.com
[akpm@linux-foundation.org: fix patch ordering issue]
[akpm@linux-foundation.org: fix arm64 whoops]
[minchan@kernel.org: make process_madvise() vlen arg have type size_t, per Florian]
[akpm@linux-foundation.org: fix i386 build]
[sfr@canb.auug.org.au: fix syscall numbering]
  Link: https://lkml.kernel.org/r/20200905142639.49fc3f1a@canb.auug.org.au
[sfr@canb.auug.org.au: madvise.c needs compat.h]
  Link: https://lkml.kernel.org/r/20200908204547.285646b4@canb.auug.org.au
[minchan@kernel.org: fix mips build]
  Link: https://lkml.kernel.org/r/20200909173655.GC2435453@google.com
[yuehaibing@huawei.com: remove duplicate header which is included twice]
  Link: https://lkml.kernel.org/r/20200915121550.30584-1-yuehaibing@huawei.com
[minchan@kernel.org: do not use helper functions for process_madvise]
  Link: https://lkml.kernel.org/r/20200921175539.GB387368@google.com
[akpm@linux-foundation.org: pidfd_get_pid() gained an argument]
[sfr@canb.auug.org.au: fix up for "iov_iter: transparently handle compat iovecs in import_iovec"]
  Link: https://lkml.kernel.org/r/20200928212542.468e1fef@canb.auug.org.au

Signed-off-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com>
Cc: Brian Geffon <bgeffon@google.com>
Cc: Christian Brauner <christian@brauner.io>
Cc: Daniel Colascione <dancol@google.com>
Cc: Jann Horn <jannh@google.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: John Dias <joaodias@google.com>
Cc: Kirill Tkhai <ktkhai@virtuozzo.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oleksandr Natalenko <oleksandr@redhat.com>
Cc: Sandeep Patil <sspatil@google.com>
Cc: SeongJae Park <sj38.park@gmail.com>
Cc: SeongJae Park <sjpark@amazon.de>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Sonny Rao <sonnyrao@google.com>
Cc: Tim Murray <timmurray@google.com>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Florian Weimer <fw@deneb.enyo.de>
Cc: <linux-man@vger.kernel.org>
Link: http://lkml.kernel.org/r/20200302193630.68771-3-minchan@kernel.org
Link: http://lkml.kernel.org/r/20200508183320.GA125527@google.com
Link: http://lkml.kernel.org/r/20200622192900.22757-4-minchan@kernel.org
Link: https://lkml.kernel.org/r/20200901000633.1920247-4-minchan@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-10-18 09:27:10 -07:00

897 lines
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* AArch32 (compat) system call definitions.
*
* Copyright (C) 2001-2005 Russell King
* Copyright (C) 2012 ARM Ltd.
*/
#ifndef __SYSCALL
#define __SYSCALL(x, y)
#endif
#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_bdflush)
#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)
#define __NR_lookup_dcookie 249
__SYSCALL(__NR_lookup_dcookie, compat_sys_lookup_dcookie)
#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, compat_sys_mbind)
#define __NR_get_mempolicy 320
__SYSCALL(__NR_get_mempolicy, compat_sys_get_mempolicy)
#define __NR_set_mempolicy 321
__SYSCALL(__NR_set_mempolicy, compat_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, compat_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, compat_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, sys_io_pgetevents)
#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)
/*
* Please add new compat syscalls above this comment and update
* __NR_compat_syscalls in asm/unistd.h.
*/
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