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 4D621C001B0 for ; Thu, 13 Jul 2023 17:18:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229638AbjGMRSG (ORCPT ); Thu, 13 Jul 2023 13:18:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230365AbjGMRSF (ORCPT ); Thu, 13 Jul 2023 13:18:05 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 254902699 for ; Thu, 13 Jul 2023 10:18:04 -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 B1A4C61AF2 for ; Thu, 13 Jul 2023 17:18:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F454C433C7; Thu, 13 Jul 2023 17:18:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1689268683; bh=8pZ+gm04mAheJtBa7iqr6h1B3ED4bmK/Gl74JZxlEYc=; h=Date:To:From:Subject:From; b=HgS58Y0WOPn7ojfpIKhTVgK7EVrqQk0lf3YWOCHKMDuOxG110lJP081Zqy8GUJ5Lh rUT07Y7N62YrBmtzOqkPpkfnOqdarD2M3zXiiqXl8nxMBfa6kh2JbQIMXl3pniX6sv bNrdC8GmUTOHMFdRSQUsFlm35uozIKtac0lVgT6o= Date: Thu, 13 Jul 2023 10:18:02 -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_pmd_clear.patch added to mm-unstable branch Message-Id: <20230713171803.0F454C433C7@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_pmd_clear has been added to the -mm mm-unstable branch. Its filename is mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_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_pmd_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_pmd_clear Date: Fri, 14 Jul 2023 01:26:32 +0800 Remove unused addr in page_table_check_pmd_clear and __page_table_check_pmd_clear. Link: https://lkml.kernel.org/r/20230713172636.1705415-5-shikemeng@huaweicloud.com Signed-off-by: Kemeng Shi Cc: Pavel Tatashin Signed-off-by: Andrew Morton --- arch/arm64/include/asm/pgtable.h | 2 +- arch/riscv/include/asm/pgtable.h | 2 +- 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 ++--- 6 files changed, 10 insertions(+), 14 deletions(-) --- a/arch/arm64/include/asm/pgtable.h~mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear +++ a/arch/arm64/include/asm/pgtable.h @@ -940,7 +940,7 @@ static inline pmd_t pmdp_huge_get_and_cl { pmd_t pmd = __pmd(xchg_relaxed(&pmd_val(*pmdp), 0)); - page_table_check_pmd_clear(mm, address, pmd); + page_table_check_pmd_clear(mm, pmd); return pmd; } --- a/arch/riscv/include/asm/pgtable.h~mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear +++ a/arch/riscv/include/asm/pgtable.h @@ -742,7 +742,7 @@ static inline pmd_t pmdp_huge_get_and_cl { pmd_t pmd = __pmd(atomic_long_xchg((atomic_long_t *)pmdp, 0)); - page_table_check_pmd_clear(mm, address, pmd); + page_table_check_pmd_clear(mm, pmd); return pmd; } --- a/arch/x86/include/asm/pgtable.h~mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear +++ a/arch/x86/include/asm/pgtable.h @@ -1133,7 +1133,7 @@ static inline pmd_t pmdp_huge_get_and_cl { pmd_t pmd = native_pmdp_get_and_clear(pmdp); - page_table_check_pmd_clear(mm, addr, pmd); + page_table_check_pmd_clear(mm, pmd); return pmd; } --- a/include/linux/page_table_check.h~mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear +++ a/include/linux/page_table_check.h @@ -15,8 +15,7 @@ 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, unsigned long addr, - pmd_t pmd); +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_pte_set(struct mm_struct *mm, unsigned long addr, @@ -53,13 +52,12 @@ static inline void page_table_check_pte_ __page_table_check_pte_clear(mm, pte); } -static inline void page_table_check_pmd_clear(struct mm_struct *mm, - unsigned long addr, pmd_t pmd) +static inline void page_table_check_pmd_clear(struct mm_struct *mm, pmd_t pmd) { if (static_branch_likely(&page_table_check_disabled)) return; - __page_table_check_pmd_clear(mm, addr, pmd); + __page_table_check_pmd_clear(mm, pmd); } static inline void page_table_check_pud_clear(struct mm_struct *mm, @@ -125,8 +123,7 @@ static inline void page_table_check_pte_ { } -static inline void page_table_check_pmd_clear(struct mm_struct *mm, - unsigned long addr, pmd_t pmd) +static inline void page_table_check_pmd_clear(struct mm_struct *mm, pmd_t pmd) { } --- a/include/linux/pgtable.h~mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear +++ a/include/linux/pgtable.h @@ -425,7 +425,7 @@ static inline pmd_t pmdp_huge_get_and_cl pmd_t pmd = *pmdp; pmd_clear(pmdp); - page_table_check_pmd_clear(mm, address, pmd); + page_table_check_pmd_clear(mm, pmd); return pmd; } --- a/mm/page_table_check.c~mm-page_table_check-remove-unused-parameter-in-page_table_check_pmd_clear +++ a/mm/page_table_check.c @@ -160,8 +160,7 @@ void __page_table_check_pte_clear(struct } EXPORT_SYMBOL(__page_table_check_pte_clear); -void __page_table_check_pmd_clear(struct mm_struct *mm, unsigned long addr, - pmd_t pmd) +void __page_table_check_pmd_clear(struct mm_struct *mm, pmd_t pmd) { if (&init_mm == mm) return; @@ -204,7 +203,7 @@ void __page_table_check_pmd_set(struct m if (&init_mm == mm) return; - __page_table_check_pmd_clear(mm, addr, *pmdp); + __page_table_check_pmd_clear(mm, *pmdp); if (pmd_user_accessible_page(pmd)) { page_table_check_set(pmd_pfn(pmd), PMD_SIZE >> PAGE_SHIFT, pmd_write(pmd)); _ 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