Messages in this thread | | | Date | Fri, 25 Apr 2014 19:12:01 +0900 | From | Masami Hiramatsu <> | Subject | Re: [PATCH -tip v9 20/26] kprobes: Support blacklist functions in module |
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(2014/04/25 17:19), Ingo Molnar wrote: > > * Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> wrote: > >> (2014/04/24 17:56), Ingo Molnar wrote: >>>> diff --git a/include/linux/module.h b/include/linux/module.h >>>> index f520a76..2fdb673 100644 >>>> --- a/include/linux/module.h >>>> +++ b/include/linux/module.h >>>> @@ -16,6 +16,7 @@ >>>> #include <linux/kobject.h> >>>> #include <linux/moduleparam.h> >>>> #include <linux/jump_label.h> >>>> +#include <linux/kprobes.h> >>> >>> This include breaks the x86 build: >>> >>> CC arch/x86/kernel/jump_label.o >>> In file included from arch/x86/kernel/jump_label.c:14:0: >>> /fast/mingo/tip/arch/x86/include/asm/kprobes.h:35:12: error: conflicting types for ‘kprobe_opcode_t' typedef u8 kprobe_opcode_t; >>> [...] >> >> Hmm, this error seems very odd... and I don't see > > Needs 'make allnoconfig' or some similar .config combination.
Ah, OK. I could reproduce it. And as far as I can see, this is jump_label's bug. jump_label.c includes asm/kprobes.h directly, but that header is for internal use. It has to include linux/kprobes.h instead. Moreover, it doesn't need kprobes.h anymore.
I'll fix that by another patch.
Thank you,
-- Masami HIRAMATSU Software Platform Research Dept. Linux Technology Research Center Hitachi, Ltd., Yokohama Research Laboratory E-mail: masami.hiramatsu.pt@hitachi.com
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