alpha: introduce ret_from_kernel_execve(), switch to generic kernel_execve()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 19 deletions

diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index 6b33ecdbc534..f47d764eaa11 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -435,22 +435,3 @@ get_wchan(struct task_struct *p)
         }
         return pc;
 }
-
-int kernel_execve(const char *path, const char *const argv[], const char *const envp[])
-{
-        /* Avoid the HAE being gratuitously wrong, which would cause us
-           to do the whole turn off interrupts thing and restore it.  */
-        struct pt_regs regs = {.hae = alpha_mv.hae_cache};
-        int err = do_execve(path, argv, envp, &regs);
-        if (!err) {
-                struct pt_regs *p = current_pt_regs();
-                /* copy regs to normal position and off to userland we go... */
-                *p = regs;
-                __asm__ __volatile__ (
-                        "mov    %0, $sp;"
-                        "br     $31, ret_from_sys_call"
-                        : : "r"(p));
-        }
-        return err;
-}
-EXPORT_SYMBOL(kernel_execve);