[PATCH v13 6/7] arm64: mte: Report async tag faults before suspend

Vincenzo Frascino vincenzo.frascino at arm.com
Fri Feb 12 08:05:15 EST 2021



On 2/12/21 12:30 PM, Lorenzo Pieralisi wrote:
>> However, I have a question. We are relying on context switch to set
>> sctlr_el1_tfc0 right ? If that's the case, till the thread resuming from
>> low power switches context we are running with SCTLR_EL1_TCF0 not
>> reflecting the actual value.
> Forget this, we obviously restore sctlr_el1 on resume (cpu_do_resume()).
> 
> With the line above removed:
> 
> Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi at arm.com>
> 

Thanks Lorenzo, I will remove the register write in the next version and add
your tag.

-- 
Regards,
Vincenzo



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