Message-ID: <481D7DF7.3000909@seznam.cz>
Date:	Sun, 04 May 2008 11:12:23 +0200
From:	Michal Simek <monstr@...nam.cz>
To:	Arnd Bergmann <arnd@...db.de>
CC:	microblaze-uclinux@...e.uq.edu.au, Matthew Wilcox <matthew@....cx>,
	Will Newton <will.newton@...il.com>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	linux-arch@...r.kernel.org, git@...inx.com,
	John Williams <john.williams@...alogix.com>,
	Stephen Neuendorffer <stephen.neuendorffer@...inx.com>,
	John Linn <John.Linn@...inx.com>
Subject: Re: microblaze syscall list

Hi Arnd,

>> ok	.long compat_sys_rt_sigsuspend /* _ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND */
> 
> no, you don't want compat_sys_rt_sigsuspend either. it's only for 64 bit
> systems runnign 32 bit user space, like all compat_sys_* calls.

That was my mistake - only rewriting

>> /* mm/nommu.c */
>> ok	.long sys_brk
>> ok	.long sys_munmap
>> 	.long sys_mremap
> 
> mremap is a duplicate, you only need it once ;-)

There are mixed mmu and nommu version - brk, munmap, mrepap are in both version
but they take from different files.

> right. sys_pipe and sys_mmap2 should probably go to fs/pipe.c and mm/mmap.c, but
> that does not need to be your worry right now, it's not part of the ABI.

YES. sys_pipe was remove from all arch today. Patches from Uli. I'll remove
sys_pipe from our sys_microblaze.c.

Here is updated syscall table.

Thanks,
Michal

/* fs/aio.c */
ok	.long sys_io_setup
ok	.long sys_io_destroy
ok	.long sys_io_submit
ok	.long sys_io_cancel
ok	.long sys_io_getevents

/* fs/xattr.c */
ok	.long sys_setxattr
ok	.long sys_lsetxattr
ok	.long sys_fsetxattr
ok	.long sys_getxattr
ok	.long sys_lgetxattr
ok	.long sys_fgetxattr
ok	.long sys_listxattr
ok	.long sys_llistxattr
ok	.long sys_flistxattr
ok	.long sys_removexattrs
ok	.long sys_lremovexattr
ok	.long sys_fremovexattr

/* fs/buffer.c */
	.long sys_bdflush /* obsolete */

/* fs/compat.c */
	.long compat_sys_utime
	.long compat_sys_utimensat
	.long compat_sys_futimesat
	.long compat_sys_utimes
	.long compat_sys_newstat
	.long compat_sys_newlstat
	.long compat_sys_newfstatat
	.long compat_sys_newfstat
	.long compat_sys_statfs
	.long compat_sys_fstatfs
	.long compat_sys_statfs64
	.long compat_sys_fstatfs64
	.long compat_sys_fcntl64
	.long compat_sys_fcntl
	.long compat_sys_mount
	.long compat_sys_old_readdir
	.long compat_sys_getdents
	.long compat_sys_getdents64
	.long compat_sys_select
	.long compat_sys_pselect7
	.long compat_sys_pselect6
	.long compat_sys_ppoll
	.long compat_sys_nfsservctl
	.long compat_sys_nfsservctl
	.long compat_sys_epoll_pwait
	.long compat_sys_signalfd
	.long compat_sys_timerfd_settime
	.long compat_sys_timerfd_gettime

/* fs/compat_ioctl.c */
	.long compat_sys_ioctl

/* fs/dcache.c */
ok	.long sys_getcwd

/* fs/cookies.c */
ok	.long sys_lookup_dcookie

/* fs/eventfd.c */
ok	.long sys_eventfd

/* fs/eventpoll.c */
ok	.long sys_epoll_create
ok	.long sys_epoll_ctl
	.long sys_epoll_wait /* obsolete -> sys_epoll_pwait */
ok	.long sys_epoll_pwait

/* fs/exec.c */
	.long sys_uselib

/* fs/fcntl.c */
ok	.long sys_dup
ok	.long sys_dup2
ok	.long sys_fcntl
	.long sys_fcntl64

/* fs/filesystems.c */
	.long sys_sysfs /* obsolete */


/* fs/inotify_user.c */
ok	.long sys_inotify_init
ok	.long sys_inotify_add_watch
ok	.long sys_inotify_rm_watch

/* fs/ioctl.c */
ok	.long sys_ioctl

/* fs/ioprio.c */
ok	.long sys_ioprio_set
ok	.long sys_ioprio_get

/* fs/locks.c */
ok	.long sys_flock

/* fs/namei.c */
ok	.long sys_mknodat
	.long sys_mknod /* obsolete -> mknodat */
ok	.long sys_mkdirat
	.long sys_mkdir /* obsolete -> mkdirat */
	.long sys_rmdir /* obsolete -> unlinkat */
ok	.long sys_unlinkat
ok	.long sys_unlink
ok	.long sys_symlinkat
	.long sys_symlink /* obsolete -> sys_symlinkat */
ok	.long sys_linkat
ok	.long sys_link
ok	.long sys_renameat
	.long sys_rename /* obsolete -> renameat */

/* fs/namespace.c */
ok	.long sys_umount
	.long sys_oldumount /*_ARCH_WANT_SYS_OLDUMOUNT obsolate -> sys_umount */
ok	.long sys_mount
ok	.long sys_pivot_root


/* fs/nfsctl.c */
ok	.long sys_nfsservctl

/* fs/open.c */
	.long sys_statfs /* obsolete -> statfs64 */
ok	.long sys_statfs64
	.long sys_fstatfs /* obsolete -> fstatfs64 */
ok	.long sys_fstatfs64
	.long sys_truncate /* obsolete -> truncate64 */
	.long sys_ftruncate /* obsolete -> ftruncate64 */
ok	.long sys_truncate64 /* __ARCH_WANT_SYS_TRUNCATE */
ok	.long sys_ftruncate64 /* __ARCH_WANT_SYS_TRUNCATE */
ok	.long sys_fallocate
ok	.long sys_faccessat
	.long sys_access /* obsolete -> faccessat */
ok	.long sys_chdir
ok	.long sys_fchdir
ok	.long sys_chroot
ok	.long sys_fchmod
ok	.long sys_fchmodat
	.long sys_chmod /* obsolete -> fchmodat */
ok	.long sys_chown
ok	.long sys_fchownat
ok	.long sys_lchown
ok	.long sys_fchown
	.long sys_open /* obsolete -> openat */
ok	.long sys_openat
	.long sys_creat /* obsolete -> openat */
ok	.long sys_close
ok	.long sys_vhangup

/* fs/pipe.c */
ok	.long sys_pipe

/* fs/quota.c */
ok	.long sys_quotactl

/* fs/readdir.c */
	.long sys_getdents /* obsolete -> sys_getdents64 */
ok	.long sys_getdents64

/* fs/read_write.c */
ok	.long sys_lseek /* only lseek or llseek */
	.long sys_llseek /* _ARCH_WANT_SYS_LLSEEK */
ok	.long sys_read
ok	.long sys_readv
ok	.long sys_write
ok	.long sys_writev
ok	.long sys_pread64
ok	.long sys_pwrite64
ok	.long sys_sendfile
	.long sys_sendfile64


/* fs/select.c */
	.long sys_select /* obsolete -> sys_pselect6 */
ok	.long sys_pselect7
	.long sys_pselect6 /* obsolete -> sys_pselect7 */
	.long sys_poll /* obsolete -> sys_ppoll */
ok	.long sys_ppoll

/* fs/signalfd.c */
ok	.long sys_signalfd



/* fs/splice.c */
ok	.long sys_vmsplice
ok	.long sys_splice
ok	.long sys_tee

/* fs/stat.c */
	.long sys_stat /*_ARCH_WANT_OLD_STAT */
	.long sys_lstat /* _ARCH_WANT_OLD_STAT */
	.long sys_fstat /* _ARCH_WANT_OLD_STAT */
ok	.long sys_newstat
ok	.long sys_newlstat
ok	.long sys_newfstatat /* _ARCH_WANT_SYS_NEWFSTATAT */
ok	.long sys_newfstat
ok	.long sys_readlinkat
	.long sys_readlink /* obsolete -> sys_readlinkat */
	.long sys_stat64 /* _ARCH_WANT_STAT64 */
	.long sys_lstat64 /* _ARCH_WANT_STAT64 */
	.long sys_fstat64 /* _ARCH_WANT_STAT64 */
	.long sys_fstatat64 /* _ARCH_WANT_STAT64 */

/* fs/super.c */
	.long sys_ustat /* obsolete -> statfs64 */

/* fs/sync.c */
ok	.long sys_sync
ok	.long sys_fsync
ok	.long sys_fdatasync
ok	.long sys_sync_file_range
	/* .long sys_sync_file_range2 */


/* fs/timerfd.c */
ok	.long sys_timerfd_create
ok	.long sys_timerfd_settime
ok	.long sys_timerfd_gettime

/* fs/utimes.c */
	.long sys_utime	/* _ARCH_WANT_SYS_TIME */ /* obsolete -> sys_utimesat */
ok	.long sys_utimensat
	.long sys_futimesat /* obsolete -> sys_utimesat */
	.long sys_utimes /* obsolete -> sys_futimesat */

/* kernel/acct.c */
ok	.long sys_acct /* add it and then I can disable it */

/* kernel/capability.c */
ok	.long sys_capget
ok	.long sys_capset

/* kernel/compat.c */
	.long compat_sys_nanosleep
	.long compat_sys_getitimer
	.long compat_sys_setitimer
	.long compat_sys_times
	.long compat_sys_sigpending
	.long compat_sys_sigprocmask
	.long compat_sys_setrlimit
	.long compat_sys_old_getrlimit
	.long compat_sys_getrlimit
	.long compat_sys_getrusage
	.long compat_sys_waitid
	.long compat_sys_sched_setaffinity
	.long compat_sys_sched_getaffinity
	.long compat_sys_time	/* _ARCH_WANT_COMPAT_SYS_TIME */
	.long compat_sys_stime	/* _ARCH_WANT_COMPAT_SYS_TIME */
	.long compat_sys_rt_sigsuspend /* _ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND */
	.long compat_sys_adjtimex
	.long compat_sys_move_pages
	.long compat_sys_migrate_pages

/* kernel/exec_domain.c */
ok	.long sys_personality

/* kernel/exit.c */
ok	.long sys_exit
ok	.long sys_exit_group
ok	.long sys_waitid
	.long sys_wait4	/* obsolete -> waitid */
	.long sys_waitpid /*_ARCH_WANT_SYS_WAITPID */ /* obsolete -> waitid */

/* kernel/fork.c */
ok	.long sys_set_tid_address
ok	.long sys_unshare

/* kernel/futex.c */
ok	.long sys_futex
ok	.long sys_set_robust_list
ok	.long sys_get_robust_list

/* kernel/futex_compat.c */
	.long compat_sys_futex
	.long compat_sys_set_robust_list
	.long compat_sys_get_robust_list

/* kernel/hrtimer.c */
ok	.long sys_nanosleep

/* kernel/itimer.c */
ok	.long sys_getitimer
ok	.long sys_setitimer


/* kernel/kexec.c */
ok	.long sys_kexec_load
	.long compat_sys_kexec_load

/* kernel/module.c */
ok	.long sys_init_module
ok	.long sys_delete_module


/* kernel/posix-timers.c */
ok	.long sys_timer_create
ok	.long sys_timer_gettime
ok	.long sys_timer_getoverrun
ok	.long sys_timer_settime
ok	.long sys_timer_delete
ok	.long sys_clock_settime
ok	.long sys_clock_gettime
ok	.long sys_clock_getres
ok	.long sys_clock_nanosleep

/* kernel/printk.c */
ok	.long sys_syslog

/* kernel/ptrace.c */
ok	.long sys_ptrace
	.long compat_sys_ptrace /* _ARCH_WANT_COMPAT_SYS_PTRACE */

/* kernel/sched.c */
	.long sys_nice /* __ARCH_WANT_SYS_NICE */ /* can be implemented by
sys_setpriority */
ok	.long sys_sched_setparam
ok	.long sys_sched_setscheduler
ok	.long sys_sched_getscheduler
ok	.long sys_sched_getparam
ok	.long sys_sched_setaffinity
ok	.long sys_sched_getaffinity
ok	.long sys_sched_yield
ok	.long sys_sched_get_priority_max
ok	.long sys_sched_get_priority_min
ok	.long sys_sched_rr_get_interval

/* kernel/signal.c */
ok	.long sys_restart_syscall
ok	.long sys_kill
ok	.long sys_tkill
ok	.long sys_tgkill
ok	.long sys_rt_sigsuspend /* _ARCH_WANT_SYS_RT_SIGSUSPEND */
ok	.long sys_rt_sigaction /* _ARCH_WANT_SYS_RT_SIGACTION */
ok	.long sys_rt_sigprocmask /* _ARCH_WANT_SYS_SIGPROCMASK */
ok	.long sys_rt_sigpending	/* _ARCH_WANT_SYS_SIGPENDING */
ok	.long sys_rt_sigtimedwait
ok	.long sys_rt_sigqueueinfo
	.long sys_sigprocmask /* obsolete -> sys_rt_sigprocmask */
	.long sys_sigpending /* obsolete -> sys_rt_sigpending */
	.long sys_signal	/* __ARCH_WANT_SYS_SIGNAL */ /* obsolete -> sys_rt_sigaction */
	.long sys_pause		/* __ARCH_WANT_SYS_PAUSE */ /* obsolete -> sys_rt_sigtimedwait */
	.long sys_sgetmask /* __ARCH_WANT_SYS_SGETMASK */ /* obsolete ->
sys_rt_sigprocmask */
	.long sys_ssetmask /* __ARCH_WANT_SYS_SGETMASK */ /* obsolete ->
sys_rt_sigprocmask */


/* kernel/sys.c */
ok	.long sys_setpriority
ok	.long sys_getpriority
ok	.long sys_reboot
ok	.long sys_setregid
ok	.long sys_setgid
ok	.long sys_setreuid
ok	.long sys_setuid
ok	.long sys_setresuid
ok	.long sys_getresuid
ok	.long sys_setresgid
ok	.long sys_getresgid
ok	.long sys_setfsuid
ok	.long sys_setfsgid
ok	.long sys_times
ok	.long sys_setpgid
ok	.long sys_getpgid
	.long sys_getpgrp /* __ARCH_WANT_SYS_GETPGRP */ /* obsolete -> sys_getpgid */
ok	.long sys_getsid
ok	.long sys_setsid
ok	.long sys_getgroups
ok	.long sys_setgroups
ok	.long sys_newuname
ok	.long sys_sethostname
	.long sys_gethostname /* _ARCH_WANT_SYS_GETHOSTNAME */
ok	.long sys_setdomainname
ok	.long sys_getrlimit
	.long sys_old_getrlimit /* _ARCH_WANT_SYS_OLD_GETRLIMIT */
ok	.long sys_setrlimit
ok	.long sys_getrusage
ok	.long sys_umask
ok	.long sys_prctl
ok	.long sys_getcpu



/* kernel/sysctl.c */
	.long sys_sysctl /* deprecated */

/* kernel/sys_ni.c */
	.long sys_ni_syscall /*  :-)  */


/* kernel/time.c */
	.long sys_time /* __ARCH_WANT_SYS_TIME */ /* obsolete -> sys_gettimeofday */
	.long sys_stime /* __ARCH_WANT_SYS_TIME */ /* obsolete -> sys_settimeofday */
ok	.long sys_gettimeofday
ok	.long sys_settimeofday
ok	.long sys_adjtimex

	.
/* kernel/timer.c */
	.long sys_alarm /* __ARCH_WANT_SYS_ALARM */ /* obsolete -> sys_setitimer */
ok	.long sys_getpid
ok	.long sys_getppid
ok	.long sys_getuid
ok	.long sys_geteuid
ok	.long sys_getgid
ok	.long sys_getegid
ok	.long sys_gettid
ok	.long sys_sysinfo


/* kernel/uid16.c */ /* all replace by full 32 bit version CONFIG_UID16 */
	.long sys_chown16
	.long sys_lchown16
	.long sys_fchown16
	.long sys_setregid16
	.long sys_setgid16
	.long sys_setreuid16
	.long sys_setuid16
	.long sys_setresuid16
	.long sys_getresuid16
	.long sys_setresgid16
	.long sys_getresgid16
	.long sys_setfsuid16
	.long sys_setfsgid16
	.long sys_getgroups16
	.long sys_setgroups16
	.long sys_getuid16
	.long sys_geteuid16
	.long sys_getgid16
	.long sys_getegid16

/* ipc/compat_mq.c */
	.long compat_sys_mq_open
	.long compat_sys_mq_timedsend
	.long compat_sys_mq_timedreceive
	.long compat_sys_mq_notify
	.long compat_sys_mq_getsetattr

/* ipc/mqueue.c */
ok	.long sys_mq_open
ok	.long sys_mq_unlink
ok	.long sys_mq_timedsend
ok	.long sys_mq_timedreceive
ok	.long sys_mq_notify
ok	.long sys_mq_getsetattr

/* ipc/msg.c */
ok	.long sys_msgget
ok	.long sys_msgctl
ok	.long sys_msgrcv
ok	.long sys_msgsnd

/* ipc/sem.c */
ok	.long sys_semget
ok	.long sys_semctl
ok	.long sys_semtimedop
ok	.long sys_semop

/* ipc/shm.c */
ok	.long sys_shmget
ok	.long sys_shmctl
ok	.long sys_shmat
ok	.long sys_shmdt


/* net/compat.c */
	.long compat_sys_setsockopt
	.long compat_sys_getsockopt
	.long compat_sys_sendmsg
	.long compat_sys_recvmsg
	.long compat_sys_socketcall

/* net/socket.c */
ok	.long sys_socket
ok	.long sys_socketpair
ok	.long sys_bind
ok	.long sys_listen
ok	.long sys_accept
ok	.long sys_connect
ok	.long sys_getsockname
ok	.long sys_getpeername
ok	.long sys_sendto
ok	.long sys_send
ok	.long sys_recvfrom
ok	.long sys_recv
ok	.long sys_setsockopt
ok	.long sys_getsockopt
ok	.long sys_shutdown
ok	.long sys_sendmsg
ok	.long sys_recvmsg
	.long sys_socketcall /* _ARCH_WANT_SYS_SOCKETCALL - deprecated */

/* mm/fadvise.c */
ok	.long sys_fadvise64_64
	.long sys_fadvise64 /*_ARCH_WANT_SYS_FADVISE64 obsolete -> sys_fadvise64_64 */

/* mm/filemap.c */
ok	.long sys_readahead


/* mm/fremap.c */
mmu	.long sys_remap_file_pages

/* mm/madvise.c */
mmu	.long sys_madvise

/* mm/mempolicy.c */
mmu	.long sys_mbind
mmu	.long sys_set_mempolicy
mmu	.long sys_migrate_pages
mmu	.long sys_get_mempolicy
	.long compat_sys_get_mempolicy
	.long compat_sys_set_mempolicy
	.long compat_sys_mbind

/* mm/migrate.c */
mmu	.long sys_move_pages

/* mm/mincore.c */
mmu	.long sys_mincore

/* mm/mlock.c */
mmu	.long sys_mlock
mmu	.long sys_munlock
mmu	.long sys_mlockall
mmu	.long sys_munlockall

/* mm/mmap.c */
mmu	.long sys_brk /* overlap for noMMU and MMU version */
mmu	.long sys_munmap /* overlap for noMMU and MMU version */

/* mm/mremap.c */
mmu	.long sys_mremap /* overlap for noMMU and MMU version */

/* mm/msync.c */
	.long sys_msync

/* mm/nommu.c */
ok	.long sys_brk /* overlap for noMMU and MMU version */
ok	.long sys_munmap /* overlap for noMMU and MMU version */
ok	.long sys_mremap /* overlap for noMMU and MMU version */


/* mm/swapfile.c */
ok	.long sys_swapoff
ok	.long sys_swapon


/* security/keys/compat.c */
	.long compat_sys_keyctl

/* security/keys/keyctl.c */
ok	.long sys_add_key
ok	.long sys_request_key
ok	.long sys_keyctl

/* arch - microblaze specific */
/* arch/microblaze/kernel/signal.c */
	.long sys_sigreturn /* obsolete -> sys_rt_sigreturn */
ok	.long sys_rt_sigreturn_wrapper /*.long sys_rt_sigreturn*/
	.long sys_sigaction /* obsolete -> rt_sigaction */
	.long sys_sigsuspend /* obsolete -> rt_sigsuspend */

/*arch/microblaze/kernel/sys_microblaze.c*/
	.long sys_vfork		/* I don't need it if I have clone vfork_wrapper */
ok	.long sys_clone		/* .long sys_clone_wrapper */
ok	.long sys_execve	/* .long sys_execve_wrapper */
ok	.long sys_mmap2
	.long sys_mmap	/* obsolete -> sys_mmap2 */
	.long sys_ipc /* obsolete -> replace by subcall */
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