As of kernel 5.15.5 (bpo) I see that max_t() is still used. If this is blocking any merge into the stable kernel patch, I can test it with just PAGE_SIZE to confirm whether it is okay.
As it stands, I currently need to manually build the stable kernel in order to have a functioning Blackbird workstation.
On Fri, 28 Jan 2022 00:16:27 +0100 Salvatore Bonaccorso <carnil@debian.org> wrote:
> Source: linux
> Source-Version: 5.13.9-1~exp1
>
> Hi,
>
> On Thu, Jan 27, 2022 at 11:02:58PM +0000, Nathaniel Filardo wrote:
> > It looks like the missing patch made its way into
> > 5.15.0-0.bpo.2-powerpc64le, as f4d3da72a76a9ce... I think. As a
> > result, I think this bug is overcome by events and can be closed.
>
> Indeed, thanks for reminding and referencing the upstream commit.
>
> Regards,
> Salvatore
>
>