Merge branch 'parisc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc updates from Helge Deller:
 "Dynamic ftrace support by Sven Schnelle and a header guard fix by
  Denis Efremov"

* 'parisc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: asm: psw.h: missing header guard
  parisc: add dynamic ftrace
  compiler.h: add CC_USING_PATCHABLE_FUNCTION_ENTRY
  parisc: use pr_debug() in kernel/module.c
  parisc: add WARN_ON() to clear_fixmap
  parisc: add spinlock to patch function
  parisc: add support for patching multiple words

arch/parisc/include/asm/ftrace.h

@@ -5,12 +5,23 @@
 #ifndef __ASSEMBLY__
 extern void mcount(void);
 
-#define MCOUNT_INSN_SIZE 4
-
+#define MCOUNT_ADDR		((unsigned long)mcount)
+#define MCOUNT_INSN_SIZE	4
+#define CC_USING_NOP_MCOUNT
 extern unsigned long sys_call_table[];
 
 extern unsigned long return_address(unsigned int);
 
+#ifdef CONFIG_DYNAMIC_FTRACE
+extern void ftrace_caller(void);
+
+struct dyn_arch_ftrace {
+};
+
+unsigned long ftrace_call_adjust(unsigned long addr);
+
+#endif
+
 #define ftrace_return_address(n) return_address(n)
 
 #endif /* __ASSEMBLY__ */

arch/parisc/include/asm/patch.h

@@ -4,8 +4,10 @@
 
 /* stop machine and patch kernel text */
 void patch_text(void *addr, unsigned int insn);
+void patch_text_multiple(void *addr, u32 *insn, unsigned int len);
 
 /* patch kernel text with machine already stopped (e.g. in kgdb) */
-void __patch_text(void *addr, unsigned int insn);
+void __patch_text(void *addr, u32 insn);
+void __patch_text_multiple(void *addr, u32 *insn, unsigned int len);
 
 #endif

arch/parisc/include/asm/psw.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _PARISC_PSW_H
-
+#define _PARISC_PSW_H
 
 #define	PSW_I	0x00000001
 #define	PSW_D	0x00000002