From patchwork Mon Jan 29 12:46:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 13535710 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 EE3C5C47422 for ; Mon, 29 Jan 2024 14:01:17 +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=22i3OpubwgW2cl60UO9zmwDFEUVDpU9YFqTtMGdSOCM=; b=ekmP499fq/N+9g +AzcrskToZpFCwFQipY1f/+ubHyRLmuEMyzS+kimsVcOTvtI7Mb+/oPPHnia2f69C3ObmNl5ZBl5u 9KJfTIxE4e6VbqIgMgq7/vtjyhiB7OrTW7V21RW67IP42ZkWtylaVemtMyp6Nr7fQ8Un0oNIsJbnL raB/2+Q8OgLrRKmfEXut5E6hPyApKoZPLs6Ps9BCKvTW2uXzoYSHvzNYRz0RxuU7ubqMmaOiA5mLS tCyxfoYVfUkDZJZPI9qVdJNp6T087yfX25460L33SeIkiArCg5gWNkAIqF+MQIMIPa5bF6cY3LqPz qnLkBgOEkCzoID1evQjA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rUSCI-0000000CzOS-3Ft2; Mon, 29 Jan 2024 14:01:14 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rUR3S-0000000CfX5-2l89 for linux-riscv@lists.infradead.org; Mon, 29 Jan 2024 12:48:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706532481; 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=Y3Tbdl4mZ+WM96lxB3iHDtUIqesuPBdfScoz5at5AOg=; b=NByIchO8KE5MLtJDmZfH8OGs8LhDuR5XlJfDrE+D+ZFF7kvZjZg3oGzpFYv8JkhaYoDr0K 35qCMawuqCqv/98fmQ7lS/x2hcnYcRhOwCZBrrodxUL3Iqfj2IZG5Eqrdp29pTn1gg8ySC 9ahUEBPIg2NjP1z0Cy9vOtKDoL1JuE8= 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-380--x5t9X58Pm--BZadaKlp-Q-1; Mon, 29 Jan 2024 07:47:58 -0500 X-MC-Unique: -x5t9X58Pm--BZadaKlp-Q-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 C50FF85A58A; Mon, 29 Jan 2024 12:47:56 +0000 (UTC) Received: from t14s.fritz.box (unknown [10.39.194.46]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9ED7E8B; Mon, 29 Jan 2024 12:47:51 +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 10/15] powerpc/mm: use pte_next_pfn() in set_ptes() Date: Mon, 29 Jan 2024 13:46:44 +0100 Message-ID: <20240129124649.189745-11-david@redhat.com> In-Reply-To: <20240129124649.189745-1-david@redhat.com> References: <20240129124649.189745-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240129_044803_069735_E3BD51DA X-CRM114-Status: GOOD ( 11.26 ) 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: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Let's use our handy new helper. Note that the implementation is slightly different, but shouldn't really make a difference in practice. Reviewed-by: Christophe Leroy Signed-off-by: David Hildenbrand Reviewed-by: Mike Rapoport (IBM) --- arch/powerpc/mm/pgtable.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index a04ae4449a02..549a440ed7f6 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c @@ -220,10 +220,7 @@ void set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, break; ptep++; addr += PAGE_SIZE; - /* - * increment the pfn. - */ - pte = pfn_pte(pte_pfn(pte) + 1, pte_pgprot((pte))); + pte = pte_next_pfn(pte); } }