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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6CD64C433F5 for ; Fri, 12 Nov 2021 19:04:19 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0350161057 for ; Fri, 12 Nov 2021 19:04:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0350161057 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 262276E1F3; Fri, 12 Nov 2021 19:04:18 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 267FC6E1F3; Fri, 12 Nov 2021 19:04:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=sw9KzIf5vZUC10cdm21n9r6yeef7LSOGNJpq3h8tSms=; b=rLTlqUUlAiGbtl1O5iekR2GnJA sfAPhF9YEzCExNPlrXlMw8BrqfMh0Li2vHFgh5xp8GKOGscpg4J5eZ3cO9ezn38W+WFh8PNJ0Hxb+ HUDq44vdhRD8qRY+b92H6sHJfm2K7+iub9UyXyrh4bSEb3S3Ixh6+Dgj6+tmq6IsKbJsVOEVclwdu YbDFoLHDBtzI9w3nxz8D2ACQxruoKSlXrPgf1NFcEZEMi/R0BxdBmk8Wzp/QXrGSPRkSWBvLe28+U BnrYs6BcByw78i/zr4kEEp4oVkMqv1+cQLkpqy6oC/72jrLO9ta+XPxsehu95/49P+CC3lrNTU663 O3TXwQBw==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=worktop.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlbqG-003lfG-2J; Fri, 12 Nov 2021 19:04:04 +0000 Received: by worktop.programming.kicks-ass.net (Postfix, from userid 1000) id CFA2C986981; Fri, 12 Nov 2021 20:04:03 +0100 (CET) Date: Fri, 12 Nov 2021 20:04:03 +0100 From: Peter Zijlstra To: Lucas De Marchi Message-ID: <20211112190403.GK174703@worktop.programming.kicks-ass.net> References: <20211021181511.1533377-1-lucas.demarchi@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211021181511.1533377-1-lucas.demarchi@intel.com> Subject: Re: [Intel-gfx] [PATCH 0/2] Nuke PAGE_KERNEL_IO X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, Dave Hansen , Daniel Vetter , intel-gfx@lists.freedesktop.org, x86@kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Ingo Molnar , Borislav Petkov , xen-devel@lists.xenproject.org, Thomas Gleixner , Boris Ostrovsky Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Thu, Oct 21, 2021 at 11:15:09AM -0700, Lucas De Marchi wrote: > Last user of PAGE_KERNEL_IO is the i915 driver. While removing it from > there as we seek to bring the driver to other architectures, Daniel > suggested that we could finish the cleanup and remove it altogether, > through the tip tree. So here I'm sending both commits needed for that. > > Lucas De Marchi (2): > drm/i915/gem: stop using PAGE_KERNEL_IO > x86/mm: nuke PAGE_KERNEL_IO > > arch/x86/include/asm/fixmap.h | 2 +- > arch/x86/include/asm/pgtable_types.h | 7 ------- > arch/x86/mm/ioremap.c | 2 +- > arch/x86/xen/setup.c | 2 +- > drivers/gpu/drm/i915/gem/i915_gem_pages.c | 4 ++-- > include/asm-generic/fixmap.h | 2 +- > 6 files changed, 6 insertions(+), 13 deletions(-) Acked-by: Peter Zijlstra (Intel)