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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 07:21:43 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 07:21:43 -0700 |
commit | 08d76760832993050ad8c25e63b56773ef2ca303 (patch) | |
tree | abdcf148dfe43cd49f30f204f1dac6978107a508 /ipc/syscall.c | |
parent | 5f56886521d6ddd3648777fae44d82382dd8c87f (diff) | |
parent | 99e621f796d7f0341a51e8cdf32b81663b10b448 (diff) | |
download | linux-08d76760832993050ad8c25e63b56773ef2ca303.tar.bz2 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
Pull compat cleanup from Al Viro:
"Mostly about syscall wrappers this time; there will be another pile
with patches in the same general area from various people, but I'd
rather push those after both that and vfs.git pile are in."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:
syscalls.h: slightly reduce the jungles of macros
get rid of union semop in sys_semctl(2) arguments
make do_mremap() static
sparc: no need to sign-extend in sync_file_range() wrapper
ppc compat wrappers for add_key(2) and request_key(2) are pointless
x86: trim sys_ia32.h
x86: sys32_kill and sys32_mprotect are pointless
get rid of compat_sys_semctl() and friends in case of ARCH_WANT_OLD_COMPAT_IPC
merge compat sys_ipc instances
consolidate compat lookup_dcookie()
convert vmsplice to COMPAT_SYSCALL_DEFINE
switch getrusage() to COMPAT_SYSCALL_DEFINE
switch epoll_pwait to COMPAT_SYSCALL_DEFINE
convert sendfile{,64} to COMPAT_SYSCALL_DEFINE
switch signalfd{,4}() to COMPAT_SYSCALL_DEFINE
make SYSCALL_DEFINE<n>-generated wrappers do asmlinkage_protect
make HAVE_SYSCALL_WRAPPERS unconditional
consolidate cond_syscall and SYSCALL_ALIAS declarations
teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long
get rid of duplicate logics in __SC_....[1-6] definitions
Diffstat (limited to 'ipc/syscall.c')
-rw-r--r-- | ipc/syscall.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ipc/syscall.c b/ipc/syscall.c index 0d1e32ce048e..52429489cde0 100644 --- a/ipc/syscall.c +++ b/ipc/syscall.c @@ -33,12 +33,12 @@ SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second, case SEMGET: return sys_semget(first, second, third); case SEMCTL: { - union semun fourth; + unsigned long arg; if (!ptr) return -EINVAL; - if (get_user(fourth.__pad, (void __user * __user *) ptr)) + if (get_user(arg, (unsigned long __user *) ptr)) return -EFAULT; - return sys_semctl(first, second, third, fourth); + return sys_semctl(first, second, third, arg); } case MSGSND: |