The large folio is mapped with folio size(not greater PMD_SIZE) aligned
virtual address during the pagefault, ie, 'addr = ALIGN_DOWN(vmf->address,
nr_pages * PAGE_SIZE)' in do_anonymous_page().  But after the mremap(),
the virtual address only requires PAGE_SIZE alignment.  Also pte is moved
to new in move_page_tables(), then traversal of the new pte in the
numa_rebuild_large_mapping() could hit the following issue,

   Unable to handle kernel paging request at virtual address 00000a80c021a788
   Mem abort info:
     ESR = 0x0000000096000004
     EC = 0x25: DABT (current EL), IL = 32 bits
     SET = 0, FnV = 0
     EA = 0, S1PTW = 0
     FSC = 0x04: level 0 translation fault
   Data abort info:
     ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
     CM = 0, WnR = 0, TnD = 0, TagAccess = 0
     GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
   user pgtable: 4k pages, 48-bit VAs, pgdp=00002040341a6000
   [00000a80c021a788] pgd=0000000000000000, p4d=0000000000000000
   Internal error: Oops: 0000000096000004 [#1] SMP
   ...
   CPU: 76 PID: 15187 Comm: git Kdump: loaded Tainted: G        W          6.10.0-rc2+ #209
   Hardware name: Huawei TaiShan 2280 V2/BC82AMDD, BIOS 1.79 08/21/2021
   pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
   pc : numa_rebuild_large_mapping+0x338/0x638
   lr : numa_rebuild_large_mapping+0x320/0x638
   sp : ffff8000b41c3b00
   x29: ffff8000b41c3b30 x28: ffff8000812a0000 x27: 00000000000a8000
   x26: 00000000000000a8 x25: 0010000000000001 x24: ffff20401c7170f0
   x23: 0000ffff33a1e000 x22: 0000ffff33a76000 x21: ffff20400869eca0
   x20: 0000ffff33976000 x19: 00000000000000a8 x18: ffffffffffffffff
   x17: 0000000000000000 x16: 0000000000000020 x15: ffff8000b41c36a8
   x14: 0000000000000000 x13: 205d373831353154 x12: 5b5d333331363732
   x11: 000000000011ff78 x10: 000000000011ff10 x9 : ffff800080273f30
   x8 : 000000320400869e x7 : c0000000ffffd87f x6 : 00000000001e6ba8
   x5 : ffff206f3fb5af88 x4 : 0000000000000000 x3 : 0000000000000000
   x2 : 0000000000000000 x1 : fffffdffc0000000 x0 : 00000a80c021a780
   Call trace:
    numa_rebuild_large_mapping+0x338/0x638
    do_numa_page+0x3e4/0x4e0
    handle_pte_fault+0x1bc/0x238
    __handle_mm_fault+0x20c/0x400
    handle_mm_fault+0xa8/0x288
    do_page_fault+0x124/0x498
    do_translation_fault+0x54/0x80
    do_mem_abort+0x4c/0xa8
    el0_da+0x40/0x110
    el0t_64_sync_handler+0xe4/0x158
    el0t_64_sync+0x188/0x190

Fix it by making the start and end not only within the vma range, but also
within the page table range.

Link: https://lkml.kernel.org/r/20240612122822.4033433-1-wangkefeng.wang@huawei.com
Fixes: d2136d74 ("mm: support multi-size THP numa balancing")
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Liu Shixin <liushixin2@huawei.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>