From nobody Wed Dec 24 16:00:38 2025 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 BDF0D135A7C for ; Thu, 25 Jan 2024 19:33:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706211188; cv=none; b=K6+S/UTi3Mrej9w/TkIMtUneST3zixpOmbfdArdr3fDC69IOLFuzAEvGTvakZTnuNslIY/QnF9XxUNubm4YrbERoovqQTlgi12mnVio/ZCPYGpwhBaZgbRRsAcowkCAXgWFOzJmMXWlGBHCxW85/zdjGaWlILQeLIQCT/R0WQIo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706211188; c=relaxed/simple; bh=5uAgBqwEiFLglbjoaJQbpnDnM9o2m22xBPe3ooue+XI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WtAiEnb4vdGppPkOSj4WUU7dyK4YxV8nE5RW87eXi6iwVbCRHakTeIq4srh2jn5L8RTdZzLiO4mJy9RU6e3V6ShhEzCzJdjA+57fcPhH9UK19B97L1CBr3XYqGmzRrPW4M5xs5+TX8HbAgaMnAmXNPOY9odpHw6jFfPuSag+RiU= 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=hptvfnoU; arc=none smtp.client-ip=170.10.129.124 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="hptvfnoU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706211185; 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=xoDgk/IJJhN86dQmOE0uMNXm/1RQ9pxzapPsVBDs3+w=; b=hptvfnoUiJel2c4N6KPoRI62f7nNmBG5fOFIxT6a/aonY9g6OreWXaDyxqro+eRiFwcoNu RFVVjQ9qbgDAkwIkGYh6HdqrxhgZ2LJXWEj19VQ7Qjr1/dy1x4mhGW9DOeMKugs3Ts5Qke v1VdJG9O5SoVp+ojC+sbRJD6fwVMMsY= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-587-Hc8ijM1AMhqR5PNxi6OGOw-1; Thu, 25 Jan 2024 14:32:59 -0500 X-MC-Unique: Hc8ijM1AMhqR5PNxi6OGOw-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 F19BD383CCE3; Thu, 25 Jan 2024 19:32:57 +0000 (UTC) Received: from t14s.redhat.com (unknown [10.39.193.154]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4BC6B492BC6; Thu, 25 Jan 2024 19:32:53 +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 04/15] powerpc/pgtable: define PFN_PTE_SHIFT Date: Thu, 25 Jan 2024 20:32:16 +0100 Message-ID: <20240125193227.444072-5-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" 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: Christophe Leroy --- arch/powerpc/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/= pgtable.h index 9224f23065fff..7a1ba8889aeae 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -41,6 +41,8 @@ struct mm_struct; =20 #ifndef __ASSEMBLY__ =20 +#define PFN_PTE_SHIFT PTE_RPN_SHIFT + void set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte, unsigned int nr); #define set_ptes set_ptes --=20 2.43.0