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From: Wang Nan <wangnan0@huawei.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: <tixy@linaro.org>, <linux@arm.linux.org.uk>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	<lizefan@huawei.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH -tip/urgent  0/2]kprobes bugfixes around optprobe
Date: Wed, 4 Feb 2015 19:01:36 +0800	[thread overview]
Message-ID: <54D1FC10.1020505@huawei.com> (raw)
In-Reply-To: <54C5D2CE.5030402@huawei.com>

Hi Ingo (and others),

These 2 bugs still exist in mainline kernel. Could you please have a look at them?

Thanks!

On 2015/1/26 13:38, Wang Nan wrote:
> 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@hitachi.com
>>
> 
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 



  reply	other threads:[~2015-02-04 11:03 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-23  6:42 Masami Hiramatsu
2015-01-23  6:42 ` [PATCH -tip/urgent 1/2] [BUGFIX]kprobes: set kprobes_all_disarmed earlier to enable re-optimization Masami Hiramatsu
2015-02-05 22:49   ` Andrew Morton
2015-01-23  6:42 ` [PATCH -tip/urgent 2/2] [BUGFIX]kprobes: makes kprobes/enabled works correctly for optimized kprobes Masami Hiramatsu
2015-01-26  5:38 ` [PATCH -tip/urgent 0/2]kprobes bugfixes around optprobe Wang Nan
2015-02-04 11:01   ` Wang Nan [this message]
2015-02-05  1:59     ` Wang Nan

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