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authorAnshuman Khandual <anshuman.khandual@arm.com>2023-11-14 12:04:56 +0530
committerAndrew Morton <akpm@linux-foundation.org>2023-12-10 16:51:40 -0800
commit20954c122f1bb09af095a51b66ddead13b6c6ef4 (patch)
tree9d8079872205253df3cddc7b990516f3ef4eb7ab /Documentation/mm
parent83a6fdd6c27d4f6f51fa1092805676b24e0f8827 (diff)
Documentation/mm: drop pte_bad() descriptions from arch page table helpers
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@arm.com Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Reviewed-by: Rick Edgecombe <rick.p.edgecombe@intel.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation/mm')
-rw-r--r--Documentation/mm/arch_pgtable_helpers.rst2
1 files changed, 0 insertions, 2 deletions
diff --git a/Documentation/mm/arch_pgtable_helpers.rst b/Documentation/mm/arch_pgtable_helpers.rst
index c82e3ee20e51..2466d3363af7 100644
--- a/Documentation/mm/arch_pgtable_helpers.rst
+++ b/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 |