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
>
next prev parent 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 [PATCH -tip/urgent 0/2]kprobes bugfixes around optprobe 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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