From nobody Wed Dec 24 03:14:38 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 7DDD3633FF for ; Mon, 29 Jan 2024 12:47:16 +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=1706532438; cv=none; b=uv2LH1u+l2qC3ciMwNqYw0AqqQ20xNTFjko64T3Jt2WI2rjaL5Vzmqj0Jb2JV+qQFN492njnYqnfbthaK5eKnwI9qvqUChqDyfGUhJEBtam/2GgW54qhk8NRya6Tn+UAlntkC0h2j9+WIapHQz+F1WgBXjkjBnDLfqeDUjf+WsQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706532438; c=relaxed/simple; bh=SRdmEsHVUm76nbPdHvaKN6K9iGsE/o5rw+NBn1BcWW8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZHUznAjv8K3B5A3zC7PeVQvP9a6wusH/dh6N9jE1O5V4o0Pm1AgpO1Lxtv0UO2Z/G+vQHyydlfSYbxBHLAvS5xzq2ZkgbTqihPGsLXnECgQNAPLadDdX66ZtKu6puJE2QFMqUB/zpW5mQ2xZvenlAe4sXhGXJjZDsFujpQ3B0dg= 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=iGL/bjIG; 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="iGL/bjIG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706532435; 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=dZBuztrATUgWrwPaWrq4xl5RtiXYg83ssHnQD4Nso+0=; b=iGL/bjIGoBE7bi+kkA6wSNBkJXAGXlKDyhEncvnnnNOe+Oy8xPIJzfPFhqLtvWYZYI9P7a gW8Mo84c1faWIQY42KoF8PRKlo1Td3Qbx3seK949nlaPxnXU3i2L4xo8P9N6jcnPUoaFfz COcOfZlogR67m4TT2gqsR2hd7bcm6AU= 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-662-iEa3Fx0fMcCsFoiq-is6nw-1; Mon, 29 Jan 2024 07:47:10 -0500 X-MC-Unique: iEa3Fx0fMcCsFoiq-is6nw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (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 D2C1F185A783; Mon, 29 Jan 2024 12:47:08 +0000 (UTC) Received: from t14s.fritz.box (unknown [10.39.194.46]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1B5E5107BD; Mon, 29 Jan 2024 12:47:02 +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 v3 02/15] arm/pgtable: define PFN_PTE_SHIFT Date: Mon, 29 Jan 2024 13:46:36 +0100 Message-ID: <20240129124649.189745-3-david@redhat.com> In-Reply-To: <20240129124649.189745-1-david@redhat.com> References: <20240129124649.189745-1-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 10.11.54.5 Content-Type: text/plain; charset="utf-8" We want to make use of pte_next_pfn() outside of set_ptes(). Let's simply define PFN_PTE_SHIFT, required by pte_next_pfn(). Signed-off-by: David Hildenbrand Reviewed-by: Mike Rapoport (IBM) --- arch/arm/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index d657b84b6bf7..be91e376df79 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -209,6 +209,8 @@ static inline void __sync_icache_dcache(pte_t pteval) extern void __sync_icache_dcache(pte_t pteval); #endif =20 +#define PFN_PTE_SHIFT PAGE_SHIFT + void set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval, unsigned int nr); #define set_ptes set_ptes --=20 2.43.0