linux-kernel - Re: [PATCH -tip/urgent 0/2]kprobes bugfixes around optprobe

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Message-ID: <54C5D2CE.5030402@huawei.com>
Date:	Mon, 26 Jan 2015 13:38:22 +0800
From:	Wang Nan <wangnan0@...wei.com>
To:	Ingo Molnar <mingo@...nel.org>
CC:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	<tixy@...aro.org>, <linux@....linux.org.uk>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	<lizefan@...wei.com>, <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH -tip/urgent  0/2]kprobes bugfixes around optprobe

Hi Ingo,

Is there any problem on these patches? I'm unable to find them in upstream kernel
and -tip repository.

Thank you.

On 2015/1/23 14:42, Masami Hiramatsu wrote:
> Hi Ingo,
> 
> Here are two patches for fixing bugs in kprobes, related to
> optprobe and enable/disable kprobe knob.
> 
> These are reported and fixed by Wang Nan.
> https://lkml.org/lkml/2015/1/5/270
> https://lkml.org/lkml/2015/1/19/680
> 
> Thank you,
> 
> 
> ---
> 
> Wang Nan (2):
>       [BUGFIX]kprobes: set kprobes_all_disarmed earlier to enable re-optimization.
>       [BUGFIX]kprobes: makes kprobes/enabled works correctly for optimized kprobes.
> 
> 
>  kernel/kprobes.c |   18 +++++++++++++++---
>  1 file changed, 15 insertions(+), 3 deletions(-)
> 
> --
> Masami HIRAMATSU
> Software Platform Research Dpt. Linux Technology Center
> Hitachi, Ltd., Yokohama Research Laboratory
> E-mail: masami.hiramatsu.pt@...achi.com
> 


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