arch/s390/include/asm/livepatch.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * livepatch.h - s390-specific Kernel Live Patching Core
   4  *
   5  *  Copyright (c) 2013-2015 SUSE
   6  *   Authors: Jiri Kosina
   7  *            Vojtech Pavlik
   8  *            Jiri Slaby
   9  */
  10
  11 #ifndef ASM_LIVEPATCH_H
  12 #define ASM_LIVEPATCH_H
  13
  14 #include <linux/ftrace.h>
  15 #include <asm/ptrace.h>
  16
  17 static inline void klp_arch_set_pc(struct ftrace_regs *fregs, unsigned long ip)
  18 {
  19         struct pt_regs *regs = ftrace_get_regs(fregs);
  20
  21         regs->psw.addr = ip;
  22 }
  23
  24 #endif