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| author | Sven Schnelle <svens@stackframe.org> | 2019-07-21 11:00:39 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2019-07-21 11:01:55 +0200 |
| commit | f5e03d3a04978d2866f82cb11cc7a6b808c8ce07 (patch) | |
| tree | c95fc560adee17d00a0a141a76db94a39648f00a /arch | |
| parent | f1a3b43cc1f50c6ee5ba582f2025db3dea891208 (diff) | |
| download | linux-stable-f5e03d3a04978d2866f82cb11cc7a6b808c8ce07.tar.gz linux-stable-f5e03d3a04978d2866f82cb11cc7a6b808c8ce07.tar.bz2 linux-stable-f5e03d3a04978d2866f82cb11cc7a6b808c8ce07.zip | |
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.h | 4 |
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 */ |