diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2012-10-25 11:10:52 +0400 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2012-10-25 15:00:44 -0700 |
| commit | dc241f2c1761bfdec85915f4bbf7e750663f3442 (patch) | |
| tree | e118ecb044d1b8a8427892b73ea00e052a504730 /arch | |
| parent | f0a1bf0859ffa059f9009d6a17e8d46241fb2161 (diff) | |
xtensa: switch to generic sys_execve()
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/xtensa/include/asm/syscall.h | 2 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/xtensa/include/uapi/asm/unistd.h | 2 | ||||
| -rw-r--r-- | arch/xtensa/kernel/process.c | 25 |
4 files changed, 3 insertions, 27 deletions
diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h index c1dacca312f3..124aeee0d381 100644 --- a/arch/xtensa/include/asm/syscall.h +++ b/arch/xtensa/include/asm/syscall.h @@ -10,7 +10,7 @@ struct pt_regs; struct sigaction; -asmlinkage long xtensa_execve(char*, char**, char**, struct pt_regs*); +asmlinkage long sys_execve(char*, char**, char**, struct pt_regs*); asmlinkage long xtensa_clone(unsigned long, unsigned long, struct pt_regs*); asmlinkage long xtensa_ptrace(long, long, long, long); asmlinkage long xtensa_sigreturn(struct pt_regs*); diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h index d9fa52dbfba0..f4e6eaa40d1c 100644 --- a/arch/xtensa/include/asm/unistd.h +++ b/arch/xtensa/include/asm/unistd.h @@ -1,6 +1,7 @@ #ifndef _XTENSA_UNISTD_H #define _XTENSA_UNISTD_H +#define __ARCH_WANT_SYS_EXECVE #include <uapi/asm/unistd.h> /* diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h index 1fd157f31211..9f36d0e3e0ac 100644 --- a/arch/xtensa/include/uapi/asm/unistd.h +++ b/arch/xtensa/include/uapi/asm/unistd.h @@ -262,7 +262,7 @@ __SYSCALL(115, sys_sendmmsg, 4) #define __NR_clone 116 __SYSCALL(116, xtensa_clone, 5) #define __NR_execve 117 -__SYSCALL(117, xtensa_execve, 3) +__SYSCALL(117, sys_execve, 3) #define __NR_exit 118 __SYSCALL(118, sys_exit, 1) #define __NR_exit_group 119 diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index be52fe437c1b..09ae7bfab9a7 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -373,28 +373,3 @@ long xtensa_clone(unsigned long clone_flags, unsigned long newsp, { return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid); } - -/* - * xtensa_execve() executes a new program. - */ - -asmlinkage -long xtensa_execve(const char __user *name, - const char __user *const __user *argv, - const char __user *const __user *envp, - long a3, long a4, long a5, - struct pt_regs *regs) -{ - long error; - struct filename *filename; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - error = do_execve(filename->name, argv, envp, regs); - putname(filename); -out: - return error; -} - |