Re: [PATCH v4 05/11] xen: rename p2m_ipa_bits to p2m_gpa_bits

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

Hello Luca,

On 4/29/26 5:15 PM, Luca Fancellu wrote:
> Hi Oleksii,
>
> I would rephrase “xen: rename p2m_ipa_bits to p2m_gpa_bits” into something like
> “xen/device-tree: use p2m_gpa_bits in common code”, because we are not really
> renaming p2m_ipa_bits, we are only defining an alias.
Make sense. I will rephrase commit message according to your suggestion.

> > On 28 Apr 2026, at 15:33, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx> wrote:
> >
> > The IPA terminology is Arm-specific, so rename p2m_ipa_bits to
> > p2m_gpa_bits to use architecture-neutral naming in
> > xen/common/device-tree/ code.
> >
> > No functional changes.
> >
> > Reported-by: Jan Beulich <jbeulich@xxxxxxxx>
> > Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
> > ---
> > Changes in v4:
> > - Nothing changed only rebase.
> > ---
> > Changes in v3:
> > - Introduce #define p2m_gpa_bits p2m_ipa_bits for Arm instead of
> >    renaming of p2m_ipa_bits to p2m_gpa_bits to keep Arm part of
> >    changes clearer and keep using Arm-specific terminolgy inside
> >    Arm code.
> > ---
> > Changes in v2:
> > - New patch.
> > ---
> > ---
> If the maintainer agrees and the title is fixed:
>
> Reviewed-by: Luca Fancellu <luca.fancellu@xxxxxxx>
Thanks.

~ Oleksii