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Re: [PATCH v9 13/13] xen/arm: Add host system suspend backend


  • To: Luca Fancellu <Luca.Fancellu@xxxxxxx>
  • From: Mykola Kvach <xakep.amatop@xxxxxxxxx>
  • Date: Mon, 18 May 2026 17:20:17 +0300
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  • Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Mykola Kvach <mykola_kvach@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <Bertrand.Marquis@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
  • Delivery-date: Mon, 18 May 2026 14:20:33 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Hi Luca,

Thank you for the feedback.

On Fri, May 15, 2026 at 11:45 AM Luca Fancellu <Luca.Fancellu@xxxxxxx> wrote:
>
> Hi Mykola,
>
> > diff --git a/xen/arch/arm/include/asm/mm.h b/xen/arch/arm/include/asm/mm.h
> > index 2eb8465aa9..de119cad3a 100644
> > --- a/xen/arch/arm/include/asm/mm.h
> > +++ b/xen/arch/arm/include/asm/mm.h
> > @@ -360,6 +360,8 @@ static inline void page_set_xenheap_gfn(struct 
> > page_info *p, gfn_t gfn)
> >     } while ( (y = cmpxchg(&p->u.inuse.type_info, x, nx)) != x );
> > }
> >
> > +void set_init_ttbr(lpae_t *root);
>
> Since this is MMU only, shall we move it to asm/mmu/mm.h?

Ack. set_init_ttbr() is MMU-specific, so I will move the declaration
to asm/mmu/mm.h.

Best regards,
Mykola



 


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