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Documentation/mm: drop pte_bad() descriptions from arch page table helpers

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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>
This commit is contained in:
Anshuman Khandual 2023-11-14 12:04:56 +05:30 committed by Andrew Morton
parent 83a6fdd6c2
commit 20954c122f
1 changed files with 0 additions and 2 deletions
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Documentation/mm/arch_pgtable_helpers.rst
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@ -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 |