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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal

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Pull misc syscall fixes from Al Viro:

 - compat syscall fixes (discussed back in December)

 - a couple of "make life easier for sigaltstack stuff by reducing
   inter-tree dependencies"

 - fix up compiler/asmlinkage calling convention disagreement of
   sys_clone()

 - misc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:
  sys_clone() needs asmlinkage_protect
  make sure that /linuxrc has std{in,out,err}
  x32: fix sigtimedwait
  x32: fix waitid()
  switch compat_sys_wait4() and compat_sys_waitid() to COMPAT_SYSCALL_DEFINE
  switch compat_sys_sigaltstack() to COMPAT_SYSCALL_DEFINE
  CONFIG_GENERIC_SIGALTSTACK build breakage with asm-generic/syscalls.h
  Ensure that kernel_init_freeable() is not inlined into non __init code
This commit is contained in:
Linus Torvalds
2013-01-20 13:58:48 -08:00
parent edea0d03ee b1e0318b8c
commit 3a142ed962
6 changed files with 30 additions and 14 deletions
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6
kernel/fork.c
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@ -1668,8 +1668,10 @@ SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,
int, tls_val)
#endif
{
return do_fork(clone_flags, newsp, 0,
parent_tidptr, child_tidptr);
long ret = do_fork(clone_flags, newsp, 0, parent_tidptr, child_tidptr);
asmlinkage_protect(5, ret, clone_flags, newsp,
parent_tidptr, child_tidptr, tls_val);
return ret;
}
#endif