From f5e03d3a04978d2866f82cb11cc7a6b808c8ce07 Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Sun, 21 Jul 2019 11:00:39 +0200 Subject: 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: b98cca444d28 ("mm, kprobes: generalize and rename notify_page_fault() as kprobe_page_fault()") Signed-off-by: Sven Schnelle Signed-off-by: Helge Deller --- arch/parisc/include/asm/kprobes.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/parisc') diff --git a/arch/parisc/include/asm/kprobes.h b/arch/parisc/include/asm/kprobes.h index e09cf2deeafe..904034da4974 100644 --- a/arch/parisc/include/asm/kprobes.h +++ b/arch/parisc/include/asm/kprobes.h @@ -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 */ -- cgit v1.2.3-55-g7522