[PATCH v3 06/29] arm: Add <bits/pagesize.h>

[Wilco Dijkstra]

Hi,

>>> Note: Alternatively, we could fix the page size at 4 KiB and tell people
>>> to use a 4 KiB kernel if running on AArch64.  Maybe that's the right
>>> approach here?
>>
>> Adhemerval, Wilco, any preferences here?  I'm now tending towards the 4K
>> page size only approach (define both macros to 12).
>
> The 4K seems sensible here, and I will probably do what Wilco suggested
> and run the glib regression on kernel with 4k pagesize.

Yes, that sounds good. Arm binutils doesn't support 64KB pages by default, so it
never worked. As I mentioned, there is little overlap between systems using 64KB
pages (big servers) and 32-bit Arm (mostly embedded).

Cheers,
Wilco