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SubjectRE: [PATCH] arm64 memory accesses may cause undefined fault on Fujitsu-A64FX
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Hi, Mark, James
> -----Original Message-----
> From: Mark Rutland [mailto:mark.rutland@arm.com]
> Sent: Wednesday, January 23, 2019 12:24 AM
> To: Zhang, Lei/張 雷
> Cc: 'catalin.marinas@arm.com'; 'will.deacon@arm.com';
> 'linux-arm-kernel@lists.infradead.org';
> 'linux-kernel@vger.kernel.org'
> 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


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