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ia64: add __NR_umount2 definition

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Other architectures commonly use __NR_umount2 for sys_umount,
only ia64 and alpha use __NR_umount here. In order to synchronize
the generated tables, use umount2 like everyone else, and add back
the old name from asm/unistd.h for compatibility.

The __IGNORE_* lines are now all obsolete and can be removed as
a side-effect.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2018-12-30 15:16:48 +01:00
parent 90856087da
commit 74cd218483
3 changed files with 3 additions and 15 deletions
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14
arch/ia64/include/asm/unistd.h
View File

@ -12,20 +12,6 @@
#define NR_syscalls __NR_syscalls /* length of syscall table */
/*
* The following defines stop scripts/checksyscalls.sh from complaining about
* unimplemented system calls. Glibc provides for each of these by using
* more modern equivalent system calls.
*/
#define __IGNORE_fork /* clone() */
#define __IGNORE_time /* gettimeofday() */
#define __IGNORE_alarm /* setitimer(ITIMER_REAL, ... */
#define __IGNORE_pause /* rt_sigprocmask(), rt_sigsuspend() */
#define __IGNORE_utime /* utimes() */
#define __IGNORE_getpgrp /* getpgid() */
#define __IGNORE_vfork /* clone() */
#define __IGNORE_umount2 /* umount() */
#define __ARCH_WANT_NEW_STAT
#define __ARCH_WANT_SYS_UTIME

2
arch/ia64/include/uapi/asm/unistd.h
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@ -15,6 +15,8 @@
#define __NR_Linux 1024
#define __NR_umount __NR_umount2
#include <asm/unistd_64.h>
#endif /* _UAPI_ASM_IA64_UNISTD_H */

2
arch/ia64/kernel/syscalls/syscall.tbl
View File

@ -29,7 +29,7 @@
17 common getpid sys_getpid
18 common getppid sys_getppid
19 common mount sys_mount
20 common umount sys_umount
20 common umount2 sys_umount
21 common setuid sys_setuid
22 common getuid sys_getuid
23 common geteuid sys_geteuid