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authorSven Schnelle <svens@stackframe.org>2019-07-21 11:00:39 +0200
committerHelge Deller <deller@gmx.de>2019-07-21 11:01:55 +0200
commitf5e03d3a04978d2866f82cb11cc7a6b808c8ce07 (patch)
treec95fc560adee17d00a0a141a76db94a39648f00a /arch
parentf1a3b43cc1f50c6ee5ba582f2025db3dea891208 (diff)
downloadlinux-f5e03d3a04978d2866f82cb11cc7a6b808c8ce07.tar.bz2
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 <svens@stackframe.org> Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/parisc/include/asm/kprobes.h4
1 files changed, 4 insertions, 0 deletions
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 */