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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7CF12CA0EE0 for ; Wed, 13 Aug 2025 06:43:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=YuEOsNqlql41AHntK6v3gLUf3UU8SFhQFjRa4pEJ6/I=; b=ZuHDcjaF/APXff vCjM6ZcT6fIUAY4AQOQn0QxhYkc1V9OJ2yNyRbG30Y7X+HwOIE/Z1pB9kgjH6yCZHMhMnifzYhei/ VvjcIK7qNk0jLPedqnCG7y3UEEdn7q73g6453DYmpi1Vh/B+4Z0YCqePQ2b+cVNSpYVib8zYEYLRG w1uRfz3svyQWpeV0tpxw8EvnnqzZGNgfX5SuRrHgTg7UZ9QA9vEp+VM7LwLPLja17JMoVnEwzAYUm cX+9Vpiu/lvTtCJgZeUCJE23uDtd2NvqMqj1QdjSxsqGyVZYkIkVl/NTkgWcXkV2NsdvoH+HLw/LO bJ0y4LRYO/tcDwO1Gg9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1um5Cv-0000000Cp3P-0rrd; Wed, 13 Aug 2025 06:43:33 +0000 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1um4wz-0000000CmOm-1kXY; Wed, 13 Aug 2025 06:27:06 +0000 Received: from pps.filterd (m0356516.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 57CNQT4C009277; Wed, 13 Aug 2025 06:26:55 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=nrJVwyChoAP1347E6 ULfn6WFMFSfSytfpEMcX/qwjy4=; b=qwQS/bPGxt7TGG39EWVe6T3aCIPfJ5VeI FPy2KDnNEUsJ41iLxhD0CIZRTGqrb3dDwvTBRZZnYxyA2PmENa1wS4mrdQd03c11 5dzGqZ40DDpV2vDV5Q4DVjpPC3agYU8yF8ZS/I2Oso+iP/puU0h5lm7I9rtCI4aL L8NrQ5HbTkQGFgGspW14V6ehaF/N/fZSw5oG1Etj5tQqUYboaUNBwf6Wftt1VH49 5BY/Q1KSeXS6HTuTanX/UWGJEHQbU3a5W2iYjWVsUIp6Mw1Is5XI6cmuDhPQPRln lrMomYXGN83Y/fimPM+oMGqGix+f82Ft3+9NbfNUWa/oLxDGTK3jQ== Received: from ppma22.wdc07v.mail.ibm.com (5c.69.3da9.ip4.static.sl-reverse.com [169.61.105.92]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 48duruav9t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 13 Aug 2025 06:26:55 +0000 (GMT) Received: from pps.filterd (ppma22.wdc07v.mail.ibm.com [127.0.0.1]) by ppma22.wdc07v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 57D1c7UT026279; Wed, 13 Aug 2025 06:26:54 GMT Received: from smtprelay07.dal12v.mail.ibm.com ([172.16.1.9]) by ppma22.wdc07v.mail.ibm.com (PPS) with ESMTPS id 48eh21653b-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 13 Aug 2025 06:26:54 +0000 Received: from smtpav02.wdc07v.mail.ibm.com (smtpav02.wdc07v.mail.ibm.com [10.39.53.229]) by smtprelay07.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 57D6QrkO9962414 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 13 Aug 2025 06:26:53 GMT Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6AE5D5805E; Wed, 13 Aug 2025 06:26:53 +0000 (GMT) Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 66CB958059; Wed, 13 Aug 2025 06:26:48 +0000 (GMT) Received: from jarvis.ozlabs.ibm.com.com (unknown [9.36.10.70]) by smtpav02.wdc07v.mail.ibm.com (Postfix) with ESMTP; Wed, 13 Aug 2025 06:26:48 +0000 (GMT) From: Andrew Donnellan To: linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org Cc: akpm@linux-foundation.org, x86@kernel.org, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, pasha.tatashin@soleen.com, sweettea-kernel@dorminy.me, nicholas@linux.ibm.com, christophe.leroy@csgroup.eu Subject: [PATCH v16 01/13] arm64/mm: Add addr parameter to __set_ptes_anysz() Date: Wed, 13 Aug 2025 16:26:02 +1000 Message-ID: <20250813062614.51759-2-ajd@linux.ibm.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250813062614.51759-1-ajd@linux.ibm.com> References: <20250813062614.51759-1-ajd@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 1DmuEpzOEC91AhJGOz3CZKD6ylyDxymq X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODEyMDIyNCBTYWx0ZWRfX9mkUL6x9zxY2 6Gh1cmtLtFG1OFrKTykCTN9l5yXY9y7nJIXtYKb7NVExjYcnhpFmoZGsazt/l5Qt/uBGDhkFhk+ yYO6Sihmqw4ta5TLtzOLE7kI8qK2nf+M6hZtDXHBTIcObTV00jRqz2KWwXLynRjhgGoKUE5OZaX xQUX2Vt6+l85ynB36Tw59m2P/MMuXBITyhbsAl/T7mEY4YfR8vOAqLlVBQOFzOKM9c/sC8zbHzs 1Ljcba4ASMebldPjFhu+IffpCtJMv1qW80BOoYC2H6VT3wg954WvoAArFf4rn+uyQB1bmNW+ZxX Qo/l/sVagrf+MLN3EXBWYV9JCvkoP9V2iNk+OsdaQwPABsgOuvRFGR6i5lPuMCx2fqEBG4WkGmB kIYiud5O X-Authority-Analysis: v=2.4 cv=QtNe3Uyd c=1 sm=1 tr=0 ts=689c302f cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=2OwXVqhp2XgA:10 a=VnNF1IyMAAAA:8 a=iO9NmEFvf90wNdx_zysA:9 a=0bXxn9q0MV6snEgNplNhOjQmxlI=:19 X-Proofpoint-ORIG-GUID: 1DmuEpzOEC91AhJGOz3CZKD6ylyDxymq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-12_08,2025-08-11_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 phishscore=0 clxscore=1015 malwarescore=0 spamscore=0 suspectscore=0 impostorscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508120224 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250812_232705_573037_C0BE9DFE X-CRM114-Status: GOOD ( 13.58 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org To provide support for page table check on powerpc, we need to reinstate the address parameter in several functions, including page_table_check_{ptes,pmds,puds}_set(). In preparation for this, add the addr parameter to arm64's __set_ptes_anysz() and change its callsites accordingly. Signed-off-by: Andrew Donnellan --- v15: new patch v16: rebase --- arch/arm64/include/asm/pgtable.h | 19 ++++++++----------- arch/arm64/mm/hugetlbpage.c | 10 +++++----- 2 files changed, 13 insertions(+), 16 deletions(-) diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index abd2dee416b3..ed644be48d87 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -698,8 +698,8 @@ static inline pgprot_t pud_pgprot(pud_t pud) return __pgprot(pud_val(pfn_pud(pfn, __pgprot(0))) ^ pud_val(pud)); } -static inline void __set_ptes_anysz(struct mm_struct *mm, pte_t *ptep, - pte_t pte, unsigned int nr, +static inline void __set_ptes_anysz(struct mm_struct *mm, unsigned long addr, + pte_t *ptep, pte_t pte, unsigned int nr, unsigned long pgsize) { unsigned long stride = pgsize >> PAGE_SHIFT; @@ -734,26 +734,23 @@ static inline void __set_ptes_anysz(struct mm_struct *mm, pte_t *ptep, __set_pte_complete(pte); } -static inline void __set_ptes(struct mm_struct *mm, - unsigned long __always_unused addr, +static inline void __set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte, unsigned int nr) { - __set_ptes_anysz(mm, ptep, pte, nr, PAGE_SIZE); + __set_ptes_anysz(mm, addr, ptep, pte, nr, PAGE_SIZE); } -static inline void __set_pmds(struct mm_struct *mm, - unsigned long __always_unused addr, +static inline void __set_pmds(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd, unsigned int nr) { - __set_ptes_anysz(mm, (pte_t *)pmdp, pmd_pte(pmd), nr, PMD_SIZE); + __set_ptes_anysz(mm, addr, (pte_t *)pmdp, pmd_pte(pmd), nr, PMD_SIZE); } #define set_pmd_at(mm, addr, pmdp, pmd) __set_pmds(mm, addr, pmdp, pmd, 1) -static inline void __set_puds(struct mm_struct *mm, - unsigned long __always_unused addr, +static inline void __set_puds(struct mm_struct *mm, unsigned long addr, pud_t *pudp, pud_t pud, unsigned int nr) { - __set_ptes_anysz(mm, (pte_t *)pudp, pud_pte(pud), nr, PUD_SIZE); + __set_ptes_anysz(mm, addr, (pte_t *)pudp, pud_pte(pud), nr, PUD_SIZE); } #define set_pud_at(mm, addr, pudp, pud) __set_puds(mm, addr, pudp, pud, 1) diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c index 1d90a7e75333..1003b5020752 100644 --- a/arch/arm64/mm/hugetlbpage.c +++ b/arch/arm64/mm/hugetlbpage.c @@ -225,8 +225,8 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, ncontig = num_contig_ptes(sz, &pgsize); if (!pte_present(pte)) { - for (i = 0; i < ncontig; i++, ptep++) - __set_ptes_anysz(mm, ptep, pte, 1, pgsize); + for (i = 0; i < ncontig; i++, ptep++, addr += pgsize) + __set_ptes_anysz(mm, addr, ptep, pte, 1, pgsize); return; } @@ -234,7 +234,7 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, if (pte_cont(pte) && pte_valid(__ptep_get(ptep))) clear_flush(mm, addr, ptep, pgsize, ncontig); - __set_ptes_anysz(mm, ptep, pte, ncontig, pgsize); + __set_ptes_anysz(mm, addr, ptep, pte, ncontig, pgsize); } pte_t *huge_pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma, @@ -449,7 +449,7 @@ int huge_ptep_set_access_flags(struct vm_area_struct *vma, if (pte_young(orig_pte)) pte = pte_mkyoung(pte); - __set_ptes_anysz(mm, ptep, pte, ncontig, pgsize); + __set_ptes_anysz(mm, addr, ptep, pte, ncontig, pgsize); return 1; } @@ -473,7 +473,7 @@ void huge_ptep_set_wrprotect(struct mm_struct *mm, pte = get_clear_contig_flush(mm, addr, ptep, pgsize, ncontig); pte = pte_wrprotect(pte); - __set_ptes_anysz(mm, ptep, pte, ncontig, pgsize); + __set_ptes_anysz(mm, addr, ptep, pte, ncontig, pgsize); } pte_t huge_ptep_clear_flush(struct vm_area_struct *vma, -- 2.50.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv