From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 309E1C4828F for ; Thu, 8 Feb 2024 06:16:41 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=ch0eIee+; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4TVmw764rKz3dWZ for ; Thu, 8 Feb 2024 17:16:39 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=ch0eIee+; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org; envelope-from=rppt@kernel.org; receiver=lists.ozlabs.org) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4TVmvH0fPSz3dLH for ; Thu, 8 Feb 2024 17:15:55 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3A82E61B76; Thu, 8 Feb 2024 06:15:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AEF23C433F1; Thu, 8 Feb 2024 06:15:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707372952; bh=4cpBdMWcDp/URDDivrNC/5C2U/2Get9Hcj59TpzJo88=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ch0eIee+TLQVcxJA1IRkGd00XN03txLrgzYzC4XgFSxqfrFQSz9Zg39KFHirnk8Dn HXqAbI6jaZMcaFtq1/+Jv5yhTQ9qnjaAWh0Up4V4v771H3bVOa0RD6klWQxgL/9ASp H01qOpHlb0gOleU7AQDWReSZtL8qLnAwMAUt1celTZxbjdnteZmnSZq/EFqUAx0mmN AeiyEEztyQtpKTBUo5oFZUSCHlnRBQ6ufZqDEhgsiFbZNBOAR+LBNUD5WKDlfHZnAd 6Z+vqa2O+e9MDNRJCcItgHJ2iQFkpDLAcYLkQgY9uErSvCDDSuXkWQjkTilp2CM8Ph nkWZ07IuNEqyg== Date: Thu, 8 Feb 2024 08:15:27 +0200 From: Mike Rapoport To: David Hildenbrand Subject: Re: [PATCH v3 06/15] s390/pgtable: define PFN_PTE_SHIFT Message-ID: References: <20240129124649.189745-1-david@redhat.com> <20240129124649.189745-7-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240129124649.189745-7-david@redhat.com> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , linux-mm@kvack.org, sparclinux@vger.kernel.org, Alexander Gordeev , Will Deacon , linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, Russell King , Matthew Wilcox , "Aneesh Kumar K.V" , "Naveen N. Rao" , Gerald Schaefer , Christian Borntraeger , Albert Ou , Ryan Roberts , Vasily Gorbik , Heiko Carstens , Nicholas Piggin , Paul Walmsley , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Dinh Nguyen , Palmer Dabbelt , Sven Schnelle , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. Miller" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, Jan 29, 2024 at 01:46:40PM +0100, David Hildenbrand wrote: > 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/s390/include/asm/pgtable.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h > index 1299b56e43f6..4b91e65c85d9 100644 > --- a/arch/s390/include/asm/pgtable.h > +++ b/arch/s390/include/asm/pgtable.h > @@ -1316,6 +1316,8 @@ pgprot_t pgprot_writecombine(pgprot_t prot); > #define pgprot_writethrough pgprot_writethrough > pgprot_t pgprot_writethrough(pgprot_t prot); > > +#define PFN_PTE_SHIFT PAGE_SHIFT > + > /* > * Set multiple PTEs to consecutive pages with a single call. All PTEs > * are within the same folio, PMD and VMA. > -- > 2.43.0 > > -- Sincerely yours, Mike.