From nobody Wed Dec 24 16:00:42 2025 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D5B8A137C2B for ; Thu, 25 Jan 2024 19:33:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706211211; cv=none; b=hlYiHK+1En+BCCFo42wzMiJHiL72rLjfJ9cNyUCRnq3ig8ehcobIjTTjOg/cVaEsa6rPHvcf/oMm0SzTbH+AbNNNXYJzo9OHfGyFqDPTRtybec0ovbSEhi2SMamrEzepvWNJtrX6p2+VYyoXpjkNlxWzzkq5zMhnFB2V+Mkoess= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706211211; c=relaxed/simple; bh=ND89z77MFR+zvpNlTF7OTYgSP6ZPtepphjakoIxc3F0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cc54Zo/k3BuZM4a3AFBcJbN9PQ9kkP1tQeaJrmYYGCZD2tbjomWWfLLqkkGxWkgmJZY8uOpewTB4utKEYB0OQktuAvQw96N2Sz+Hw9R7M8ynQqYrtdIP+RTx7T3XEiObgo6SZspiZs0DlTtJth5GqslVEQ6CCvdOwc98Jfwnwuc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=GP7812R6; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="GP7812R6" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706211209; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+md2pmrHp48BftcWE7oPMr3+y6qzWNOJ1IOyjx24C4k=; b=GP7812R6iXVHic8gZ5QvnwnjlDj8CkIMp+3n6DapkaDlAsad4zGBiVtc7BfCocfEfG5OrV /mOv4Z9hPdQY7erXyXqImdrhSa/f+pjyWCPeUZ1FcLTQQulJlF55Elnu4eu0gCA7c99VGG yffcdD/VPKUCiyrZnjVhsFxHHjf7umY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-52-07MQqOk2OR24s5b8tCmCuA-1; Thu, 25 Jan 2024 14:33:24 -0500 X-MC-Unique: 07MQqOk2OR24s5b8tCmCuA-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 658038432A2; Thu, 25 Jan 2024 19:33:22 +0000 (UTC) Received: from t14s.redhat.com (unknown [10.39.193.154]) by smtp.corp.redhat.com (Postfix) with ESMTP id A4DC1492BC6; Thu, 25 Jan 2024 19:33:15 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, David Hildenbrand , Andrew Morton , Matthew Wilcox , Ryan Roberts , Russell King , Catalin Marinas , Will Deacon , Dinh Nguyen , Michael Ellerman , Nicholas Piggin , Christophe Leroy , "Aneesh Kumar K.V" , "Naveen N. Rao" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexander Gordeev , Gerald Schaefer , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , "David S. Miller" , linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org Subject: [PATCH v2 08/15] mm/pgtable: make pte_next_pfn() independent of set_ptes() Date: Thu, 25 Jan 2024 20:32:20 +0100 Message-ID: <20240125193227.444072-9-david@redhat.com> In-Reply-To: <20240125193227.444072-1-david@redhat.com> References: <20240125193227.444072-1-david@redhat.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 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.9 Content-Type: text/plain; charset="utf-8" Let's provide pte_next_pfn(), independently of set_ptes(). This allows for using the generic pte_next_pfn() version in some arch-specific set_ptes() implementations, and prepares for reusing pte_next_pfn() in other context. Signed-off-by: David Hildenbrand Reviewed-by: Christophe Leroy --- include/linux/pgtable.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index f6d0e3513948a..351cd9dc7194f 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -212,7 +212,6 @@ static inline int pmd_dirty(pmd_t pmd) #define arch_flush_lazy_mmu_mode() do {} while (0) #endif =20 -#ifndef set_ptes =20 #ifndef pte_next_pfn static inline pte_t pte_next_pfn(pte_t pte) @@ -221,6 +220,7 @@ static inline pte_t pte_next_pfn(pte_t pte) } #endif =20 +#ifndef set_ptes /** * set_ptes - Map consecutive pages to a contiguous range of addresses. * @mm: Address space to map the pages into. --=20 2.43.0