linux-kernel - [PATCH] Documentation/mm: Drop pte_bad() descriptions from arch page table helpers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20231114063456.339652-1-anshuman.khandual@arm.com>
Date:   Tue, 14 Nov 2023 12:04:56 +0530
From:   Anshuman Khandual <anshuman.khandual@....com>
To:     linux-mm@...ck.org
Cc:     Anshuman Khandual <anshuman.khandual@....com>,
        Jonathan Corbet <corbet@....net>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Rick Edgecombe <rick.p.edgecombe@...el.com>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] 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.

Cc: Jonathan Corbet <corbet@....net>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Rick Edgecombe <rick.p.edgecombe@...el.com>
Cc: linux-doc@...r.kernel.org
Cc: linux-mm@...ck.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@....com>
---
 Documentation/mm/arch_pgtable_helpers.rst | 2 --
 1 file changed, 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                                |
-- 
2.25.1