RE: [PATCH] arm64 memory accesses may cause undefined fault on Fujitsu-A64FX

[Zhang, Lei]

Hi, Mark, James
> -----Original Message-----
> From: Mark Rutland [mailto:mark.rutland@xxxxxxx]
> Sent: Wednesday, January 23, 2019 12:24 AM
> To: Zhang, Lei/張 雷
> Cc: 'catalin.marinas@xxxxxxx'; 'will.deacon@xxxxxxx';
> 'linux-arm-kernel@xxxxxxxxxxxxxxxxxxx';
> 'linux-kernel@xxxxxxxxxxxxxxx'
> Subject: Re: [PATCH] arm64 memory accesses may cause undefined fault on
> Fujitsu-A64FX
> 
 
> As above, I'm very concerned that this could be taken from kernel
> context. There are a number of cases where we cannot handle such faults:
At first thanks for your comments. 
I thinks James's comments is quite similar with above comment.
I am reviewing this point now.
I will respond to your questions after I check this.

Thanks
Lei Zhang