From nobody Sat Feb 7 10:07:44 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 318FC1A27D for ; Fri, 2 Feb 2024 08:08:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706861313; cv=none; b=fGLTUyEPGLD6aEMGwpmmwolvc3Q60Vv/z8dgv9v0RMHrHrg14gnO7IueDgw8MYG8Yt+evBMWclVhUQKEx+dKvIlPb4YofIWVOTG8jbxdWDysuuucRUZzfnSpX9jzbeSctbBy6PoIF7JXlOSHkXah8+ABCMGUXTK/r/XVwly1mQU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706861313; c=relaxed/simple; bh=FKzPIlVxJLftEA3Ucgm1Tjm8StZy0DFAb3I7Ol8B7VQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=t03/781d0A+0y2QaH7venAnNA6vVEEUsHZV5k6IgiW+VoqgEXhS1UuOdekUZjaQCH7a93s7bCsa/nxCgsoYw3Oc9Kpu6u/BFo7M5/4cJh3VKic/SbuTqvGdJIs25MMhFgkTtFbfp+iUBJb7gH1DXKU1fV60fUfrP5p6zbbAEk7o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EDFB71763; Fri, 2 Feb 2024 00:09:13 -0800 (PST) Received: from e125769.cambridge.arm.com (e125769.cambridge.arm.com [10.1.196.26]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0E4093F5A1; Fri, 2 Feb 2024 00:08:27 -0800 (PST) From: Ryan Roberts To: Catalin Marinas , Will Deacon , Ard Biesheuvel , Marc Zyngier , James Morse , Andrey Ryabinin , Andrew Morton , Matthew Wilcox , Mark Rutland , David Hildenbrand , Kefeng Wang , John Hubbard , Zi Yan , Barry Song <21cnbao@gmail.com>, Alistair Popple , Yang Shi , Nicholas Piggin , Christophe Leroy , "Aneesh Kumar K.V" , "Naveen N. Rao" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" Cc: Ryan Roberts , linux-arm-kernel@lists.infradead.org, x86@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 04/25] arm/mm: Convert pte_next_pfn() to pte_advance_pfn() Date: Fri, 2 Feb 2024 08:07:35 +0000 Message-Id: <20240202080756.1453939-5-ryan.roberts@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240202080756.1453939-1-ryan.roberts@arm.com> References: <20240202080756.1453939-1-ryan.roberts@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Core-mm needs to be able to advance the pfn by an arbitrary amount, so improve the API to do so and change the name. Signed-off-by: Ryan Roberts --- arch/arm/mm/mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index c24e29c0b9a4..137711c68f2f 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -1814,6 +1814,6 @@ void set_ptes(struct mm_struct *mm, unsigned long add= r, if (--nr =3D=3D 0) break; ptep++; - pteval =3D pte_next_pfn(pteval); + pteval =3D pte_advance_pfn(pteval, 1); } } --=20 2.25.1