On Do, 2017-02-16 at 19:13 +0100, Marcin Juszkiewicz wrote:
W dniu 16.02.2017 o 18:59, Gerd Hoffmann pisze:
> I think it would be more useful to offer a 4k kernel in addition to
> the 64k one, similar to how Fedora ships kernel with and without
> lpae support on armv7.
Some applications still check PAGE_SIZE only during compilation instead
of on runtime. Btrfs was also hardcoding it.
Can't be too bad. I'm running f25 aarch64 userspace with a 4k pages
kernel on the rpi3. The only problem I ran into so far is that the
swapspace format depends on the pagesize too, so you have to run "swapon
--fixpgsz" once after switching from 64k to 4k or visa versa.
cheers,
Gerd