amd64: get rid of useless RESTORE_TOP_OF_STACK in stub_execve()

we are not going to return via SYSRET anyway. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
git-mirror · Feb 3, 2013 · ea93a6e · ea93a6e
1 parent 0aa0203
commit ea93a6e
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
@@ -886,7 +886,6 @@ ENTRY(stub_execve)
 	SAVE_REST
 	FIXUP_TOP_OF_STACK %r11
 	call sys_execve
-	RESTORE_TOP_OF_STACK %r11
 	movq %rax,RAX(%rsp)
 	RESTORE_REST
 	jmp int_ret_from_sys_call