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 117E0C001DD for ; Thu, 13 Jul 2023 17:18:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230365AbjGMRSK (ORCPT ); Thu, 13 Jul 2023 13:18:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230371AbjGMRSI (ORCPT ); Thu, 13 Jul 2023 13:18:08 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5AC831BD4 for ; Thu, 13 Jul 2023 10:18:07 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D6AA06199C for ; Thu, 13 Jul 2023 17:18:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 35113C433C8; Thu, 13 Jul 2023 17:18:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1689268686; bh=B9R5WltpNHLQ/oStht6peEWrxwAHRRYIKsjOtA7ExK8=; h=Date:To:From:Subject:From; b=nY21CpJulQRIRaQ6XXgLDWRarAsq4NYX30C+zlYx3GsLTUkCneYUvrtaWphlZcIcA WttpxluYla9L2rwIYM2eUjy9lRb5F1O8GULsPTbE9+hu3ZbylGtsWISYF2mg5z/7eD EXQPiIkDOpE8btznJNzo0sETb5nLRZE2d9PYsX/I= Date: Thu, 13 Jul 2023 10:18:05 -0700 To: mm-commits@vger.kernel.org, pasha.tatashin@soleen.com, shikemeng@huaweicloud.com, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear.patch added to mm-unstable branch Message-Id: <20230713171806.35113C433C8@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: mm/page_table_check: remove unused parameter in [__]page_table_check_pud_clear has been added to the -mm mm-unstable branch. Its filename is mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear.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: Kemeng Shi Subject: mm/page_table_check: remove unused parameter in [__]page_table_check_pud_clear Date: Fri, 14 Jul 2023 01:26:33 +0800 Remove unused addr in __page_table_check_pud_clear and page_table_check_pud_clear. Link: https://lkml.kernel.org/r/20230713172636.1705415-6-shikemeng@huaweicloud.com Signed-off-by: Kemeng Shi Cc: Pavel Tatashin Signed-off-by: Andrew Morton --- arch/x86/include/asm/pgtable.h | 2 +- include/linux/page_table_check.h | 11 ++++------- include/linux/pgtable.h | 2 +- mm/page_table_check.c | 5 ++--- 4 files changed, 8 insertions(+), 12 deletions(-) --- a/arch/x86/include/asm/pgtable.h~mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear +++ a/arch/x86/include/asm/pgtable.h @@ -1144,7 +1144,7 @@ static inline pud_t pudp_huge_get_and_cl { pud_t pud = native_pudp_get_and_clear(pudp); - page_table_check_pud_clear(mm, addr, pud); + page_table_check_pud_clear(mm, pud); return pud; } --- a/include/linux/page_table_check.h~mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear +++ a/include/linux/page_table_check.h @@ -16,8 +16,7 @@ extern struct page_ext_operations page_t void __page_table_check_zero(struct page *page, unsigned int order); void __page_table_check_pte_clear(struct mm_struct *mm, pte_t pte); void __page_table_check_pmd_clear(struct mm_struct *mm, pmd_t pmd); -void __page_table_check_pud_clear(struct mm_struct *mm, unsigned long addr, - pud_t pud); +void __page_table_check_pud_clear(struct mm_struct *mm, pud_t pud); void __page_table_check_pte_set(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte); void __page_table_check_pmd_set(struct mm_struct *mm, unsigned long addr, @@ -60,13 +59,12 @@ static inline void page_table_check_pmd_ __page_table_check_pmd_clear(mm, pmd); } -static inline void page_table_check_pud_clear(struct mm_struct *mm, - unsigned long addr, pud_t pud) +static inline void page_table_check_pud_clear(struct mm_struct *mm, pud_t pud) { if (static_branch_likely(&page_table_check_disabled)) return; - __page_table_check_pud_clear(mm, addr, pud); + __page_table_check_pud_clear(mm, pud); } static inline void page_table_check_pte_set(struct mm_struct *mm, @@ -127,8 +125,7 @@ static inline void page_table_check_pmd_ { } -static inline void page_table_check_pud_clear(struct mm_struct *mm, - unsigned long addr, pud_t pud) +static inline void page_table_check_pud_clear(struct mm_struct *mm, pud_t pud) { } --- a/include/linux/pgtable.h~mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear +++ a/include/linux/pgtable.h @@ -438,7 +438,7 @@ static inline pud_t pudp_huge_get_and_cl pud_t pud = *pudp; pud_clear(pudp); - page_table_check_pud_clear(mm, address, pud); + page_table_check_pud_clear(mm, pud); return pud; } --- a/mm/page_table_check.c~mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear +++ a/mm/page_table_check.c @@ -171,8 +171,7 @@ void __page_table_check_pmd_clear(struct } EXPORT_SYMBOL(__page_table_check_pmd_clear); -void __page_table_check_pud_clear(struct mm_struct *mm, unsigned long addr, - pud_t pud) +void __page_table_check_pud_clear(struct mm_struct *mm, pud_t pud) { if (&init_mm == mm) return; @@ -217,7 +216,7 @@ void __page_table_check_pud_set(struct m if (&init_mm == mm) return; - __page_table_check_pud_clear(mm, addr, *pudp); + __page_table_check_pud_clear(mm, *pudp); if (pud_user_accessible_page(pud)) { page_table_check_set(pud_pfn(pud), PUD_SIZE >> PAGE_SHIFT, pud_write(pud)); _ Patches currently in -mm which might be from shikemeng@huaweicloud.com are mm-correct-stale-comment-of-function-check_pte.patch mm-page_table_check-remove-unused-parameters-in-page_table_check_clear.patch mm-page_table_check-remove-unused-parameters-in-page_table_check_set.patch mm-page_table_check-remove-unused-parameter-in-page_table_check_pte_clear.patch mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear.patch mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_clear.patch mm-page_table_check-remove-unused-parameter-in-page_table_check_pte_set.patch mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_set.patch mm-page_table_check-remove-unused-parameter-in-page_table_check_pud_set.patch