arch/s390/include/asm/livepatch.h

   1 /*
   2  * livepatch.h - s390-specific Kernel Live Patching Core
   3  *
   4  *  Copyright (c) 2013-2015 SUSE
   5  *   Authors: Jiri Kosina
   6  *            Vojtech Pavlik
   7  *            Jiri Slaby
   8  */
   9
  10 /*
  11  * This program is free software; you can redistribute it and/or modify it
  12  * under the terms of the GNU General Public License as published by the Free
  13  * Software Foundation; either version 2 of the License, or (at your option)
  14  * any later version.
  15  */
  16
  17 #ifndef ASM_LIVEPATCH_H
  18 #define ASM_LIVEPATCH_H
  19
  20 #include <asm/ptrace.h>
  21
  22 static inline int klp_check_compiler_support(void)
  23 {
  24         return 0;
  25 }
  26
  27 static inline void klp_arch_set_pc(struct pt_regs *regs, unsigned long ip)
  28 {
  29         regs->psw.addr = ip;
  30 }
  31
  32 #endif