diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-14 12:44:11 -0500 |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-19 18:07:38 -0500 |
commit | ae903caae267154de7cf8576b130ff474630596b (patch) | |
tree | a39d238d7fd1742f7f20cacbd24a4d1b4957176e /include | |
parent | 468366138850f20543f1d4878028900672b23dae (diff) | |
download | op-kernel-dev-ae903caae267154de7cf8576b130ff474630596b.zip op-kernel-dev-ae903caae267154de7cf8576b130ff474630596b.tar.gz |
Bury the conditionals from kernel_thread/kernel_execve series
All architectures have
CONFIG_GENERIC_KERNEL_THREAD
CONFIG_GENERIC_KERNEL_EXECVE
__ARCH_WANT_SYS_EXECVE
None of them have __ARCH_WANT_KERNEL_EXECVE and there are only two callers
of kernel_execve() (which is a trivial wrapper for do_execve() now) left.
Kill the conditionals and make both callers use do_execve().
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/binfmts.h | 4 | ||||
-rw-r--r-- | include/linux/sched.h | 2 | ||||
-rw-r--r-- | include/linux/syscalls.h | 9 |
3 files changed, 0 insertions, 15 deletions
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index 2630c9b..8c1388c 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -121,8 +121,4 @@ extern void install_exec_creds(struct linux_binprm *bprm); extern void set_binfmt(struct linux_binfmt *new); extern void free_bprm(struct linux_binprm *); -#ifdef __ARCH_WANT_KERNEL_EXECVE -extern void ret_from_kernel_execve(struct pt_regs *normal) __noreturn; -#endif - #endif /* _LINUX_BINFMTS_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 1162258..9e5a54e 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2291,9 +2291,7 @@ extern int do_execve(const char *, const char __user * const __user *); extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *); struct task_struct *fork_idle(int); -#ifdef CONFIG_GENERIC_KERNEL_THREAD extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); -#endif extern void set_task_comm(struct task_struct *tsk, char *from); extern char *get_task_comm(char *to, struct task_struct *tsk); diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 91835e7..9fe5f94 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -827,15 +827,6 @@ asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, const char __user *pathname); asmlinkage long sys_syncfs(int fd); -#ifndef CONFIG_GENERIC_KERNEL_EXECVE -int kernel_execve(const char *filename, const char *const argv[], const char *const envp[]); -#else -#define kernel_execve(filename, argv, envp) \ - do_execve(filename, \ - (const char __user *const __user *)argv, \ - (const char __user *const __user *)envp) -#endif - asmlinkage long sys_fork(void); asmlinkage long sys_vfork(void); #ifdef CONFIG_CLONE_BACKWARDS |