alpha: switch to generic sys_execve()

get rid of sys_execve() wrapper, while we are at it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-08-02 12:53:03 +04:00
parent a63c97a000
commit 756144f8ea
3 changed files with 1 additions and 30 deletions

View File

@ -481,6 +481,7 @@
#define __ARCH_WANT_SYS_OLDUMOUNT
#define __ARCH_WANT_SYS_SIGPENDING
#define __ARCH_WANT_SYS_RT_SIGSUSPEND
#define __ARCH_WANT_SYS_EXECVE
/* "Conditional" syscalls. What we want is

View File

@ -744,15 +744,6 @@ sys_rt_sigreturn:
br ret_from_sys_call
.end sys_rt_sigreturn
.align 4
.globl sys_execve
.ent sys_execve
sys_execve:
.prologue 0
mov $sp, $19
jmp $31, do_sys_execve
.end sys_execve
.align 4
.globl alpha_ni_syscall
.ent alpha_ni_syscall

View File

@ -381,27 +381,6 @@ dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task)
}
EXPORT_SYMBOL(dump_elf_task_fp);
/*
* sys_execve() executes a new program.
*/
asmlinkage int
do_sys_execve(const char __user *ufilename,
const char __user *const __user *argv,
const char __user *const __user *envp, struct pt_regs *regs)
{
int error;
char *filename;
filename = getname(ufilename);
error = PTR_ERR(filename);
if (IS_ERR(filename))
goto out;
error = do_execve(filename, argv, envp, regs);
putname(filename);
out:
return error;
}
/*
* Return saved PC of a blocked thread. This assumes the frame
* pointer is the 6th saved long on the kernel stack and that the