Re: FInal kprobes rollup patches

From: Masami Hiramatsu
Date: Mon Dec 17 2007 - 09:14:49 EST


Hi Harvey and Ingo,

I'm working on another version of patches for unification.
Currently cleaning up the patches.
http://sources.redhat.com/ml/systemtap/2007-q4/msg00457.html
I'll cleanup and repost it today.

Ingo Molnar wrote:
> * Harvey Harrison <harvey.harrison@xxxxxxxxx> wrote:
>
>> If you compare this memcpy from arch_prepare_kprobe in 32/64 bit I'm
>> almost sure the X86_32 version should be
>>
>> ... + sizeof(kprobe_opcode_t)
>>
>> not
>>
>> ... * sizeof(kprobe_opcode_t)
>
> good point. I've Cc:-ed the top authors of kprobes.c. Could anyone
> confirm (or deny) that Harvey found a real kprobes bug here?
>
> Ingo
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--
Masami Hiramatsu

Software Engineer
Hitachi Computer Products (America) Inc.
Software Solutions Division

e-mail: mhiramat@xxxxxxxxxx, masami.hiramatsu.pt@xxxxxxxxxxx

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