From: Masami Hiramatsu <mhiramat@redhat.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Harvey Harrison <harvey.harrison@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
Prasanna S Panchamukhi <prasanna@in.ibm.com>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
Masami Hiramatsu <hiramatu@sdl.hitachi.co.jp>,
Rusty Lynch <rusty.lynch@intel.com>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Keshavamurthy Anil S <anil.s.keshavamurthy@intel.com>
Subject: Re: FInal kprobes rollup patches
Date: Mon, 17 Dec 2007 09:13:47 -0500 [thread overview]
Message-ID: <4766841B.1040500@redhat.com> (raw)
In-Reply-To: <20071215131204.GE9720@elte.hu>
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@gmail.com> 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@redhat.com, masami.hiramatsu.pt@hitachi.com
next prev parent reply other threads:[~2007-12-17 14:14 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-15 8:45 FInal kprobes rollup patches Harvey Harrison
2007-12-15 8:50 ` Ingo Molnar
2007-12-15 9:04 ` Harvey Harrison
2007-12-15 13:12 ` Ingo Molnar
2007-12-17 14:12 ` Srikar Dronamraju
2007-12-17 14:13 ` Masami Hiramatsu [this message]
2007-12-17 14:30 ` Final " Ingo Molnar
2007-12-17 15:29 ` Masami Hiramatsu
2007-12-17 16:06 ` Ingo Molnar
2007-12-17 16:19 ` Masami Hiramatsu
2007-12-17 20:17 ` Harvey Harrison
2007-12-17 14:22 ` FInal " Srikar Dronamraju
2007-12-17 19:20 ` Harvey Harrison
2007-12-17 21:28 ` Masami Hiramatsu
2007-12-17 21:36 ` Harvey Harrison
2007-12-17 21:52 ` Masami Hiramatsu
2007-12-17 22:00 ` Harvey Harrison
2007-12-17 23:14 ` Masami Hiramatsu
2007-12-17 23:27 ` Harvey Harrison
2007-12-17 23:56 ` Masami Hiramatsu
2007-12-18 0:27 ` Masami Hiramatsu
2007-12-18 2:15 ` Harvey Harrison
2007-12-18 3:10 ` [PATCH] x86: kprobes use stack_addr() macro Harvey Harrison
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