On 01/03/2017 10:55 AM, Mark Rutland wrote:
> Hi,
> 
> On Thu, Dec 29, 2016 at 05:43:32PM -0500, Christopher Covington wrote:
>> +config QCOM_FALKOR_E1003_RESERVED_ASID
>> +    int
>> +    default 1
>> +    depends on QCOM_FALKOR_ERRATUM_1003
>> +
> 
> I don't think this needs to be configurable, so let's drop this into a
> header, e.g. drop:
> 
> #define FALKOR_RESERVED_ASID  1
> 
> ... in <asm/mmu_context.h>, protecting the rest with an ifndef
> __ASSEMBLY__ guard.

Will do, thanks for the concrete suggestion.

> [...]
> 
>> +#ifdef CONFIG_QCOM_FALKOR_ERRATUM_1003
>> +alternative_if ARM64_WORKAROUND_QCOM_FALKOR_E1003
>> +    mrs     x2, ttbr0_el1                   // get cuurent TTBR0_EL1
>> +    mov     x3, #CONFIG_QCOM_FALKOR_ERRATUM_1003    // reserved ASID
> 
> Wrong macro? That's not the ASID.

Oops, thanks for spotting.

Cov

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