Same change as the previous patch but for alloc_swap_folio: pass vmf->address directly instead of ALIGN_DOWN(vmf->address, ...).
Note: NUMA interleave is not affected by the raw address; the ilx calculation shifts addr >> PAGE_SHIFT >> order, dropping sub-page bits regardless of alignment. Signed-off-by: Michael S. Tsirkin <[email protected]> Reviewed-by: Gregory Price <[email protected]> Assisted-by: Claude:claude-opus-4-6 Assisted-by: cursor-agent:GPT-5.4-xhigh --- mm/memory.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index 21f640674c4f..6c14b90f558e 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4750,8 +4750,7 @@ static struct folio *alloc_swap_folio(struct vm_fault *vmf) /* Try allocating the highest of the remaining orders. */ gfp = vma_thp_gfp_mask(vma); while (orders) { - addr = ALIGN_DOWN(vmf->address, PAGE_SIZE << order); - folio = vma_alloc_folio(gfp, order, vma, addr); + folio = vma_alloc_folio(gfp, order, vma, vmf->address); if (folio) { if (!mem_cgroup_swapin_charge_folio(folio, vma->vm_mm, gfp, entry)) -- MST
