The quilt patch titled Subject: Documentation/mm: drop pte_bad() descriptions from arch page table helpers has been removed from the -mm tree. Its filename was documentation-mm-drop-pte_bad-descriptions-from-arch-page-table-helpers.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Anshuman Khandual <anshuman.khandual@xxxxxxx> Subject: Documentation/mm: drop pte_bad() descriptions from arch page table helpers Date: Tue, 14 Nov 2023 12:04:56 +0530 pte_bad() never existed unlike similar helpers at PMU, PUD, and PGD level. This was added erroneously and hence should be dropped instead. Link: https://lkml.kernel.org/r/20231114063456.339652-1-anshuman.khandual@xxxxxxx Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx> Reviewed-by: Rick Edgecombe <rick.p.edgecombe@xxxxxxxxx> Cc: Jonathan Corbet <corbet@xxxxxxx> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- Documentation/mm/arch_pgtable_helpers.rst | 2 -- 1 file changed, 2 deletions(-) --- a/Documentation/mm/arch_pgtable_helpers.rst~documentation-mm-drop-pte_bad-descriptions-from-arch-page-table-helpers +++ a/Documentation/mm/arch_pgtable_helpers.rst @@ -18,8 +18,6 @@ PTE Page Table Helpers +---------------------------+--------------------------------------------------+ | pte_same | Tests whether both PTE entries are the same | +---------------------------+--------------------------------------------------+ -| pte_bad | Tests a non-table mapped PTE | -+---------------------------+--------------------------------------------------+ | pte_present | Tests a valid mapped PTE | +---------------------------+--------------------------------------------------+ | pte_young | Tests a young PTE | _ Patches currently in -mm which might be from anshuman.khandual@xxxxxxx are