alpha: take kernel_execve() out of entry.S

Signed-off-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Michael Cree <mcree@orcon.net.nz>
Acked-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 52 deletions

diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index 22b0c4d414a7..ec0da0567ab5 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -663,58 +663,6 @@ kernel_thread:
         br      ret_to_kernel
 .end kernel_thread
 
-/*
- * kernel_execve(path, argv, envp)
- */
-        .align  4
-        .globl  kernel_execve
-        .ent    kernel_execve
-kernel_execve:
-        /* We can be called from a module.  */
-        ldgp    $gp, 0($27)
-        lda     $sp, -(32+SIZEOF_PT_REGS+8)($sp)
-        .frame  $sp, 32+SIZEOF_PT_REGS+8, $26, 0
-        stq     $26, 0($sp)
-        stq     $16, 8($sp)
-        stq     $17, 16($sp)
-        stq     $18, 24($sp)
-        .prologue 1
-
-        lda     $16, 32($sp)
-        lda     $17, 0
-        lda     $18, SIZEOF_PT_REGS
-        bsr     $26, memset             !samegp
-
-        /* Avoid the HAE being gratuitously wrong, which would cause us
-           to do the whole turn off interrupts thing and restore it.  */
-        ldq     $2, alpha_mv+HAE_CACHE
-        stq     $2, 152+32($sp)
-
-        ldq     $16, 8($sp)
-        ldq     $17, 16($sp)
-        ldq     $18, 24($sp)
-        lda     $19, 32($sp)
-        bsr     $26, do_execve          !samegp
-
-        ldq     $26, 0($sp)
-        bne     $0, 1f                  /* error! */
-
-        /* Move the temporary pt_regs struct from its current location
-           to the top of the kernel stack frame.  See copy_thread for
-           details for a normal process.  */
-        lda     $16, 0x4000 - SIZEOF_PT_REGS($8)
-        lda     $17, 32($sp)
-        lda     $18, SIZEOF_PT_REGS
-        bsr     $26, memmove            !samegp
-
-        /* Take that over as our new stack frame and visit userland!  */
-        lda     $sp, 0x4000 - SIZEOF_PT_REGS($8)
-        br      $31, ret_from_sys_call
-
-1:      lda     $sp, 32+SIZEOF_PT_REGS+8($sp)
-        ret
-.end kernel_execve
-
 
 /*
  * Special system calls.  Most of these are special in that they either