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 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 C89A1C77B7A for ; Sat, 20 May 2023 06:15:15 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=w5Dm/MCl62+s0iYLYRPMnvl1fuWH3ysgCOH4G7hbszI=; b=Mtx1zuFLcUleTv FO9xpEieM4lWvyB13p2PNHqLQjlArC8A5H3mO5cp279FRa5jm4Gj5pMqkxiLzDO6TbKuBWYIeoayQ Nmuo27OWIGW1bRElhFAahl2Jl1/T/tZMA6z2+N7zhHWnMFeNB6Ab3h6PPe5a/KIcBb5Rxut65hYWp VTllXOrOI0GogoufzpRTkuHZihirhFrhpCxAPTf6G3pfNrYy2WkfqlPC3jR56SBT+KmUaAf4YL+Cz 2ehQwc4BPaiBMbpGJJPwQJ8mg4WqB8LGirP+qyobSAF5ZRHCquB/BA/sTlaRfZS0Gx6LZA5i+pNF2 XuSi1QY+YbvoJbv6oRgA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q0Frd-000qGJ-32; Sat, 20 May 2023 06:14:49 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q0Frb-000qFn-1Q for linux-arm-kernel@lists.infradead.org; Sat, 20 May 2023 06:14:48 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 2CC3A68CFE; Sat, 20 May 2023 08:14:42 +0200 (CEST) Date: Sat, 20 May 2023 08:14:41 +0200 From: Christoph Hellwig To: Catalin Marinas Cc: Linus Torvalds , Arnd Bergmann , Christoph Hellwig , Greg Kroah-Hartman , Will Deacon , Marc Zyngier , Andrew Morton , Herbert Xu , Ard Biesheuvel , Isaac Manjarres , Saravana Kannan , Alasdair Kergon , Daniel Vetter , Joerg Roedel , Mark Brown , Mike Snitzer , "Rafael J. Wysocki" , Robin Murphy , linux-mm@kvack.org, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v4 02/15] dma: Allow dma_get_cache_alignment() to return the smaller cache_line_size() Message-ID: <20230520061441.GA1100@lst.de> References: <20230518173403.1150549-1-catalin.marinas@arm.com> <20230518173403.1150549-3-catalin.marinas@arm.com> <20230520054209.GA319@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230520054209.GA319@lst.de> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230519_231447_627090_32FBED92 X-CRM114-Status: GOOD ( 12.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, May 20, 2023 at 07:42:09AM +0200, Christoph Hellwig wrote: > yet another abstraction? That might also be able to repace > ARCH_DMA_MINALIGN in follow on cleanup. Looking at the rest of the series, this part is obviously not going to work.. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel