Commit f5e03d3a authored Jul 21, 2019 by Sven Schnelle Committed by Helge Deller Jul 21, 2019

parisc: add kprobe_fault_handler()

Add kprobe_fault_handler() to fix compilation for PA-RISC.
On PA-RISC we actually don't need that function as the recovery counter
is restored after interrupt. See the PA-RISC 2.0 Architecture Manual,
pg. 4-8, Figure 4-4: "Interruption Processing".

Fixes: b98cca44 ("mm, kprobes: generalize and rename notify_page_fault() as kprobe_page_fault()")
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>

parent f1a3b43c

arch/parisc/include/asm/kprobes.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -50,6 +50,10 @@ struct kprobe_ctlblk {

		int __kprobes parisc_kprobe_break_handler(struct pt_regs *regs);
		int __kprobes parisc_kprobe_ss_handler(struct pt_regs *regs);
		static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
		{
		return 0;
		}

		#endif /* CONFIG_KPROBES */
		#endif /* _PARISC_KPROBES_H */