From: Chen Gang <chengang@emindsoft.com.cn>
To: Alexander Potapenko <glider@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Andrey Ryabinin <aryabinin@virtuozzo.com>,
Dmitriy Vyukov <dvyukov@google.com>,
kasan-dev <kasan-dev@googlegroups.com>,
LKML <linux-kernel@vger.kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Chen Gang <gang.chen.5i5j@gmail.com>
Subject: Re: [PATCH] include/linux/kasan.h: Notice about 0 for kasan_[dis/en]able_current()
Date: Mon, 02 May 2016 19:20:27 +0800 [thread overview]
Message-ID: <572737FB.2020405@emindsoft.com.cn> (raw)
In-Reply-To: <CAG_fn=W5Ai_cqhzyi=EBEyhhQtvoQtOsuyfBfRihf=fuKh2Xqw@mail.gmail.com>
On 5/2/16 18:49, Alexander Potapenko wrote:
> On Mon, May 2, 2016 at 7:35 AM, <chengang@emindsoft.com.cn> wrote:
>>
>> According to their comments and the kasan_depth's initialization, if
>> kasan_depth is zero, it means disable. So kasan_depth need consider
>> about the 0 overflow.
>>
>> Also remove useless comments for dummy kasan_slab_free().
>>
>> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
>
> Acked-by: Alexander Potapenko <glider@google.com>
>
OK, thanks.
Another patch thread is also related with this patch thread, please help
check.
And sorry, originally, I did not let the 2 patches in one patches set.
Thanks.
--
Chen Gang (e??a??)
Managing Natural Environments is the Duty of Human Beings.
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WARNING: multiple messages have this Message-ID (diff)
From: Chen Gang <chengang@emindsoft.com.cn>
To: Alexander Potapenko <glider@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Andrey Ryabinin <aryabinin@virtuozzo.com>,
Dmitriy Vyukov <dvyukov@google.com>,
kasan-dev <kasan-dev@googlegroups.com>,
LKML <linux-kernel@vger.kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Chen Gang <gang.chen.5i5j@gmail.com>
Subject: Re: [PATCH] include/linux/kasan.h: Notice about 0 for kasan_[dis/en]able_current()
Date: Mon, 02 May 2016 19:20:27 +0800 [thread overview]
Message-ID: <572737FB.2020405@emindsoft.com.cn> (raw)
In-Reply-To: <CAG_fn=W5Ai_cqhzyi=EBEyhhQtvoQtOsuyfBfRihf=fuKh2Xqw@mail.gmail.com>
On 5/2/16 18:49, Alexander Potapenko wrote:
> On Mon, May 2, 2016 at 7:35 AM, <chengang@emindsoft.com.cn> wrote:
>>
>> According to their comments and the kasan_depth's initialization, if
>> kasan_depth is zero, it means disable. So kasan_depth need consider
>> about the 0 overflow.
>>
>> Also remove useless comments for dummy kasan_slab_free().
>>
>> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
>
> Acked-by: Alexander Potapenko <glider@google.com>
>
OK, thanks.
Another patch thread is also related with this patch thread, please help
check.
And sorry, originally, I did not let the 2 patches in one patches set.
Thanks.
--
Chen Gang (陈刚)
Managing Natural Environments is the Duty of Human Beings.
next prev parent reply other threads:[~2016-05-02 11:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-02 5:35 [PATCH] include/linux/kasan.h: Notice about 0 for kasan_[dis/en]able_current() chengang
2016-05-02 5:35 ` chengang
2016-05-02 10:49 ` Alexander Potapenko
2016-05-02 10:49 ` Alexander Potapenko
2016-05-02 11:20 ` Chen Gang [this message]
2016-05-02 11:20 ` Chen Gang
2016-05-02 11:23 ` Alexander Potapenko
2016-05-02 11:23 ` Alexander Potapenko
2016-05-02 12:40 ` Chen Gang
2016-05-02 12:40 ` Chen Gang
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