Re: [PATCH v3 3/4] arm64: mte: Enable async tag check fault

[Vincenzo Frascino]

On 1/18/21 1:37 PM, Vincenzo Frascino wrote:
>> If a speculated load is allowed to update this reg, we'd probably need an
>> ISB+DSB (I don't think it does, something to check with the architects).
>>
> I will check this with the architects and let you know.

I spoke to the architects and no speculative load can update TFSR_EL1.

-- 
Regards,
Vincenzo