[PATCH v5 2/5] KVM: arm64: New function to determine hardware cache management support

[Donald Dutile]

On 5/23/25 9:41 PM, Ankit Agrawal wrote:
>>>> +/* hardware support cache management */
>>>> +bool kvm_arch_supports_cacheable_pfnmap(void);
>>> Won't this cause a build warning on non-ARM builds, b/c there is no
>>> resolution of this function for the other arch's?
>>> Need #ifdef or default-rtn-0 function for arch's that don't have this function?
>>>
>>
>> ah, I see you have the weak function in patch 5/5.
>> But I think you have to move that hunk to this patch, so a bisect won't cause
>> a build warning (or failure, depending on how a distro sets -W in its builds).
> 
> Thanks Donald for catching that. Fixed in v6.
> 
Thanks for fixing the nit.