From: James Clarke <jrt...@jrtc27.com> Date: Thu, 27 Oct 2016 09:25:36 +0100
> I’ve run it on the T5 and it seems to work without lockups: > > [5948090.988821] vln_init: *vmap_lazy_nr is 32754 > [5948090.989943] vln_init: lazy_max_pages() is 32768 > [5948091.157381] TSB[insmod:261876]: DEBUG flush_tsb_kernel_range > start=0000000010006000 end=00000000f0000000 PAGE_SIZE=2000 > [5948091.157530] TSB[insmod:261876]: DEBUG flush_tsb_kernel_range > start=0000000100000000 end=0005ffff8c000000 PAGE_SIZE=2000 > [5948091.158240] vln_init: vmap_lazy_nr is caeb1c > [5948091.158252] vln_init: *vmap_lazy_nr is 0 > [5948091.159311] vln_init: lazy_max_pages() is 32768 > ... continues on as normal ... > > (again, that’s my debugging module to see how close the system is to a flush) > > I can't (yet) vouch for the IIIi, but when it comes back up I’ll give it a > go[1]. > I'll also put it on the T1 at some point today, but it *should* also work > since > it's using the same sun4v/hypervisor implementation as the T5. I'm about to test it on my IIIi and will commit this if it seems to work properly. I guess you have no opinion about the cut-off choosen? :-) Anyways, we can fine tune it later.
