Re: [PATCH v5 09/28] mm: vma_alloc_anon_folio_pmd: pass raw fault address to vma_alloc_folio

[Michael S. Tsirkin]

On Fri, May 08, 2026 at 09:06:22AM +0530, Dev Jain wrote:
> 
> 
> On 08/05/26 3:52 am, Michael S. Tsirkin wrote:
> > Now that vma_alloc_folio aligns the address internally, drop the
> > redundant HPAGE_PMD_MASK alignment at the callsite.
> > 
> > Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> > ---
> 
> Hello Michael,
> 
> Could you please send the whole patchset or at least the cover letter
> too, to everyone CCed on at least one patch? I only got two patches
> from the patchset in my inbox so I have no context :)

Will do, for now I bounced the cover letter to you.

> >  mm/huge_memory.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/mm/huge_memory.c b/mm/huge_memory.c
> > index 8e2746ea74ad..f51c0841ce91 100644
> > --- a/mm/huge_memory.c
> > +++ b/mm/huge_memory.c
> > @@ -1260,7 +1260,7 @@ static struct folio *vma_alloc_anon_folio_pmd(struct vm_area_struct *vma,
> >  	const int order = HPAGE_PMD_ORDER;
> >  	struct folio *folio;
> >  
> > -	folio = vma_alloc_folio(gfp, order, vma, addr & HPAGE_PMD_MASK);
> > +	folio = vma_alloc_folio(gfp, order, vma, addr);
> >  
> >  	if (unlikely(!folio)) {
> >  		count_vm_event(THP_FAULT_FALLBACK);