Re: [PATCH 06/11] x86: drop SWIOTLB and PHYS_ADDR_T_64BIT for PAE

[Andy Shevchenko <andy.shevchenko@gmail.com>]

On Wed, Dec 04, 2024 at 09:52:01PM +0100, Arnd Bergmann wrote:
> On Wed, Dec 4, 2024, at 19:41, Andy Shevchenko wrote:
> > On Wed, Dec 4, 2024 at 12:31 PM Arnd Bergmann <arnd@kernel.org> wrote:

...

> >>                 pr_warn_once("%s: Cannot satisfy [mem %#010llx-%#010llx] with a huge-page mapping due to MTRR override.\n",
> >> -                            __func__, addr, addr + PMD_SIZE);
> >> +                            __func__, (u64)addr, (u64)addr + PMD_SIZE);
> >
> > Instead of castings I would rather:
> > 1) have addr and size (? does above have off-by-one error?) or end;
> > 2) use struct resource / range with the respective %p[Rr][a] specifier
> > or use %pa.
> 
> Changed as below now. I'm still not sure whether the mtrr_type_lookup
> end argument is meant to be inclusive or exclusive, so I've left
> that alone, but the printed range should be correct now.

Yep, thanks!

-- 
With Best Regards,
Andy Shevchenko