From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F141AC47DBE for ; Tue, 14 Nov 2023 23:26:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229796AbjKNX0K (ORCPT ); Tue, 14 Nov 2023 18:26:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231518AbjKNX0J (ORCPT ); Tue, 14 Nov 2023 18:26:09 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC826D6 for ; Tue, 14 Nov 2023 15:26:06 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69C0FC433C8; Tue, 14 Nov 2023 23:26:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1700004366; bh=P36D7wLwLgfeL0Vw6MkyPX1cfCpysxE1b8OpTZbB+iU=; h=Date:To:From:Subject:From; b=zt76cqR9GYfap9UvsKAdIT83ibn+znYDGXsDeu7ve2cQ30V8UNv09rdrySMkoK+0y cnEldfkoUlXa8TuS1iVvnEJ5tHhbLqyFFRTMK2f/C/y+XexqdBOmU4NLJSspzMl0lS xMy0AGf//6mwfTOV4kb7RPotW7/kXibxs4pLj7f4= Date: Tue, 14 Nov 2023 15:26:05 -0800 To: mm-commits@vger.kernel.org, rick.p.edgecombe@intel.com, corbet@lwn.net, akpm@linux-foundation.org, anshuman.khandual@arm.com, akpm@linux-foundation.org From: Andrew Morton Subject: + documentation-mm-drop-pte_bad-descriptions-from-arch-page-table-helpers.patch added to mm-unstable branch Message-Id: <20231114232606.69C0FC433C8@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: Documentation/mm: drop pte_bad() descriptions from arch page table helpers has been added to the -mm mm-unstable branch. Its filename is documentation-mm-drop-pte_bad-descriptions-from-arch-page-table-helpers.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/documentation-mm-drop-pte_bad-descriptions-from-arch-page-table-helpers.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Anshuman Khandual 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@arm.com Signed-off-by: Anshuman Khandual Cc: Jonathan Corbet Cc: Andrew Morton Cc: Rick Edgecombe Signed-off-by: Andrew Morton --- 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@arm.com are documentation-mm-drop-pte_bad-descriptions-from-arch-page-table-helpers.patch