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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE65EC61DA4 for ; Wed, 15 Mar 2023 10:56:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231382AbjCOK4z (ORCPT ); Wed, 15 Mar 2023 06:56:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33042 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231637AbjCOK4m (ORCPT ); Wed, 15 Mar 2023 06:56:42 -0400 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5E91054CB4; Wed, 15 Mar 2023 03:56:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=/S0vNrLIUD8lAT5X8cd0AhBkLUpDy8HKFkOZf2dz0lU=; b=upPPZZhZiiBnPBl8b7cxt6K/cv OoyhettmP0PXFD6v9JKwwovXWv3O+JT2qSDZpUK7oxyiP9PIzxTfyECAhD22+BJT3vrtL06wykR0T Iyw/dHWRThKOwDmd+/AcOqDeuRYRWzgqsPvTYXYkeCEJ9OV+nIM9pF8Gn5h3+7hX3hjMmeKCiqB9r 5fqh0goMcS9LfNqi2rqqzJCexO9sX83yP4UrF7mA837d4M9e14krgReDiQPdE5Jf9yH2jP+TZhoGV y83GhCxKClLqDz/RnxvnKTn9KL/+vdbCcHrc/ycCjg3Yly4gfti5YSpRDXB+uTcFE4Tsl3KZovsG7 kJO2NBFg==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:45430) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1pcOo1-00072q-Js; Wed, 15 Mar 2023 10:56:29 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1pcOnz-0001KN-Es; Wed, 15 Mar 2023 10:56:27 +0000 Date: Wed, 15 Mar 2023 10:56:27 +0000 From: "Russell King (Oracle)" To: "Matthew Wilcox (Oracle)" Cc: linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v4 08/36] arm: Implement the new page table range API Message-ID: References: <20230315051444.3229621-1-willy@infradead.org> <20230315051444.3229621-9-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230315051444.3229621-9-willy@infradead.org> Sender: Russell King (Oracle) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 15, 2023 at 05:14:16AM +0000, Matthew Wilcox (Oracle) wrote: > Add set_ptes(), update_mmu_cache_range(), flush_dcache_folio() and > flush_icache_pages(). Change the PG_dcache_clear flag from being per-page > to per-folio which makes __dma_page_dev_to_cpu() a bit more exciting. > Also add flush_cache_pages(), even though this isn't used by generic code > (yet?) > > Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Russell King (Oracle) Thanks! -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!