On Thu, Jan 03, 2019 at 07:43:10AM +, xiaoguangrong(Xiao Guangrong) wrote:
> On 12/12/18 8:50 AM, Kees Cook wrote:
> > On Mon, Dec 10, 2018 at 7:41 PM wrote:
> >>
> >> From: Yulei Zhang
> >>
> >> Early this year we spot there may be two issues in kernel
> >> kfifo.
> >>
> >> One is reported
On 12/12/18 8:50 AM, Kees Cook wrote:
> On Mon, Dec 10, 2018 at 7:41 PM wrote:
>>
>> From: Yulei Zhang
>>
>> Early this year we spot there may be two issues in kernel
>> kfifo.
>>
>> One is reported by Xiao Guangrong to linux kernel.
>> https://lkml.org/lkml/2018/5/11/58
>> In current kfifo
Hi Yulei,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v4.20-rc6 next-20181214]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
On Tue, Dec 11, 2018 at 04:50:34PM -0800, Kees Cook wrote:
> On Mon, Dec 10, 2018 at 7:41 PM wrote:
> >
> > From: Yulei Zhang
> >
> > Early this year we spot there may be two issues in kernel
> > kfifo.
> >
> > One is reported by Xiao Guangrong to linux kernel.
> >
On Mon, Dec 10, 2018 at 7:41 PM wrote:
>
> From: Yulei Zhang
>
> Early this year we spot there may be two issues in kernel
> kfifo.
>
> One is reported by Xiao Guangrong to linux kernel.
> https://lkml.org/lkml/2018/5/11/58
> In current kfifo implementation there are missing memory
> barrier in
From: Yulei Zhang
Early this year we spot there may be two issues in kernel
kfifo.
One is reported by Xiao Guangrong to linux kernel.
https://lkml.org/lkml/2018/5/11/58
In current kfifo implementation there are missing memory
barrier in the read side, so that without proper barrier
between
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