From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH] mm: remove kern_addr_valid() completely Date: Tue, 18 Oct 2022 01:09:38 -0700 Message-ID: References: <20221018074014.185687-1-wangkefeng.wang@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: 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=HwGqZ9toBDeFCwIHDEGmMqRTs92OP8XJgF9OzL2iCxc=; b=QYWy3SsKYR5xj+ MA93ePYjBrmU7auJH+x81sH1MxHQpuAsgTWuQGjFE32xh/Pqn0nTt3gwExEenXhJrZsXBPLj1Sbea lHqp9yg8nxraFsZ38qV5oYuTLDJ2187IztwbzMaAhPl4OYy++5/BsNhIcgc/kTzs3w680ImLL4Vg2 ke0RgPmul1syH9AV/GvGy2vDNgWuGAuEIDLOUcRrsJrucckDNPhxODXxlEK25UpV4nQzGPzEGq36i eP7UuFW6s4GMMK9h29APHFUeGVxkHA1KzMNZYwKjbhGzEc7jhES8hnR+ZToltqjVyyxcDTGIlyB61 cD1IGZBCuRUtrL79FZ+A==; Content-Disposition: inline In-Reply-To: <20221018074014.185687-1-wangkefeng.wang@huawei.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+glpr-linux-riscv=m.gmane-mx.org@lists.infradead.org To: Kefeng Wang Cc: Andrew Morton , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, linux-fsdevel@vger.kernel.org, Richard Henderson , Ivan Kokshaysky , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas Thanks, this is long overdue! Acked-by: Christoph Hellwig 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 85CEEC433FE for ; Tue, 18 Oct 2022 08:10:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230406AbiJRIKH (ORCPT ); Tue, 18 Oct 2022 04:10:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230440AbiJRIJz (ORCPT ); Tue, 18 Oct 2022 04:09:55 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 674DA491DF; Tue, 18 Oct 2022 01:09:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=JDMMgGHS9LCKyODLO9uQrrR+709UAysRPcPI7Amnu5I=; b=L0kwJK1DnnjMw8tyn0zVMoz+EY 2IdplpiHntqnGfoLw4L5aFPbyXl4OPx9n/tpBwGF5wDiG6FL+r+Um3IlVMzFNgTV/m5ZcUvIlS2Ob RrHxqkgyiUMQaBA5lpP3gmxEowU/lCegyk+WGXUAAEVF6HQj3gKNX2E/AQeJR9mlBt36SBb1LDzny 8SthHBt1duKxxVZCWmL2Ea/bbg8i/0WDdmu2vCVA21SOp/DNxrKkT+Wv/bzXP0dLWLheBOZfbgKKe UaOoUUHpegGOY5zcQb7I5kXzbmzJH8PgEcu2PoJun9+uZEvGUJ6a+d3bpoO7jJKD1nPp7fZWNjihD hzu7tJ0w==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1okhfO-004K9Q-CP; Tue, 18 Oct 2022 08:09:38 +0000 Date: Tue, 18 Oct 2022 01:09:38 -0700 From: Christoph Hellwig To: Kefeng Wang Cc: Andrew Morton , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, linux-fsdevel@vger.kernel.org, Richard Henderson , Ivan Kokshaysky , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Huacai Chen , WANG Xuerui , Geert Uytterhoeven , Greg Ungerer , Michal Simek , Thomas Bogendoerfer , Dinh Nguyen , Jonas Bonn , Stefan Kristiansson , Stafford Horne , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , "David S . Miller" , Richard Weinberger , Anton Ivanov , Johannes Berg , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Chris Zankel , Max Filippov Subject: Re: [PATCH] mm: remove kern_addr_valid() completely Message-ID: References: <20221018074014.185687-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221018074014.185687-1-wangkefeng.wang@huawei.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-csky@vger.kernel.org Thanks, this is long overdue! Acked-by: Christoph Hellwig From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Tue, 18 Oct 2022 08:09:38 +0000 Subject: Re: [PATCH] mm: remove kern_addr_valid() completely Message-Id: List-Id: References: <20221018074014.185687-1-wangkefeng.wang@huawei.com> In-Reply-To: <20221018074014.185687-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Kefeng Wang Cc: Andrew Morton , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, linux-fsdevel@vger.kernel.org, Richard Henderson , Ivan Kokshaysky , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Huacai Chen , WANG Xuerui , Geert Uytterhoeven , Greg Ungerer , Michal Simek , Thomas Bogendoerfer , Dinh Nguyen , Jonas Bonn , Stefan Kristiansson , Stafford Horne , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , "David S . Miller" , Richard Weinberger , Anton Ivanov , Johannes Berg , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Chris Zankel , Max Filippov Thanks, this is long overdue! Acked-by: Christoph Hellwig 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 5E7E2C433FE for ; Tue, 18 Oct 2022 08:10:03 +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=HwGqZ9toBDeFCwIHDEGmMqRTs92OP8XJgF9OzL2iCxc=; b=QYWy3SsKYR5xj+ MA93ePYjBrmU7auJH+x81sH1MxHQpuAsgTWuQGjFE32xh/Pqn0nTt3gwExEenXhJrZsXBPLj1Sbea lHqp9yg8nxraFsZ38qV5oYuTLDJ2187IztwbzMaAhPl4OYy++5/BsNhIcgc/kTzs3w680ImLL4Vg2 ke0RgPmul1syH9AV/GvGy2vDNgWuGAuEIDLOUcRrsJrucckDNPhxODXxlEK25UpV4nQzGPzEGq36i eP7UuFW6s4GMMK9h29APHFUeGVxkHA1KzMNZYwKjbhGzEc7jhES8hnR+ZToltqjVyyxcDTGIlyB61 cD1IGZBCuRUtrL79FZ+A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1okhfb-004KCs-Tl; Tue, 18 Oct 2022 08:09:51 +0000 Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1okhfO-004K9Q-CP; Tue, 18 Oct 2022 08:09:38 +0000 Date: Tue, 18 Oct 2022 01:09:38 -0700 From: Christoph Hellwig To: Kefeng Wang Cc: Andrew Morton , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, linux-fsdevel@vger.kernel.org, Richard Henderson , Ivan Kokshaysky , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Huacai Chen , WANG Xuerui , Geert Uytterhoeven , Greg Ungerer , Michal Simek , Thomas Bogendoerfer , Dinh Nguyen , Jonas Bonn , Stefan Kristiansson , Stafford Horne , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , "David S . Miller" , Richard Weinberger , Anton Ivanov , Johannes Berg , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Chris Zankel , Max Filippov Subject: Re: [PATCH] mm: remove kern_addr_valid() completely Message-ID: References: <20221018074014.185687-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221018074014.185687-1-wangkefeng.wang@huawei.com> X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Thanks, this is long overdue! Acked-by: Christoph Hellwig _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv 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 137F9C4332F for ; Tue, 18 Oct 2022 08:09:54 +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=0cWKDIjdx1/VM9RDS6xzcA03JzLNIGVE8urkxuEMJVg=; b=Fcus3bU0NRQCQN K5XioUohRZm25C3uUl/aowXKyjqatCoej7btR+SntgviG6Q0EcrINmabfK97C71XwQGfIGFbIVIJA auQHsK2PsNNeWVCdfWQF+gh6PppTJr4UeocvNMzaQe+0BpRRfY2stpDubYsbu8me32qG/NPq88MYY HVWRduyr+Dp6rJcSZUl6FYEY3VakabRgJnW2xIMG8fFD8yZ+BT4hU8x1FPWP4YTh9qokQvVDvtfS0 mMtel22e6VMTyF6pAQGaWwW09z7/EOzW/exHF1efiJmvgiduzObnIuE8noRr5W73hSlVVwKYJmWVU 2F4i4lbdNxECPqWsO5KA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1okhfa-004KCa-Lw; Tue, 18 Oct 2022 08:09:50 +0000 Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1okhfO-004K9Q-CP; Tue, 18 Oct 2022 08:09:38 +0000 Date: Tue, 18 Oct 2022 01:09:38 -0700 From: Christoph Hellwig To: Kefeng Wang Cc: Andrew Morton , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org, linux-fsdevel@vger.kernel.org, Richard Henderson , Ivan Kokshaysky , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Huacai Chen , WANG Xuerui , Geert Uytterhoeven , Greg Ungerer , Michal Simek , Thomas Bogendoerfer , Dinh Nguyen , Jonas Bonn , Stefan Kristiansson , Stafford Horne , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , "David S . Miller" , Richard Weinberger , Anton Ivanov , Johannes Berg , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Chris Zankel , Max Filippov Subject: Re: [PATCH] mm: remove kern_addr_valid() completely Message-ID: References: <20221018074014.185687-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221018074014.185687-1-wangkefeng.wang@huawei.com> X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org Thanks, this is long overdue! Acked-by: Christoph Hellwig _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc 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.librecores.org (lists.librecores.org [88.198.125.70]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7932EC433FE for ; Tue, 18 Oct 2022 08:10:00 +0000 (UTC) Received: from [172.31.1.100] (localhost.localdomain [127.0.0.1]) by mail.librecores.org (Postfix) with ESMTP id 3C5AE24C38; Tue, 18 Oct 2022 10:09:59 +0200 (CEST) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by mail.librecores.org (Postfix) with ESMTPS id A339024C2F for ; Tue, 18 Oct 2022 10:09:57 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=JDMMgGHS9LCKyODLO9uQrrR+709UAysRPcPI7Amnu5I=; b=L0kwJK1DnnjMw8tyn0zVMoz+EY 2IdplpiHntqnGfoLw4L5aFPbyXl4OPx9n/tpBwGF5wDiG6FL+r+Um3IlVMzFNgTV/m5ZcUvIlS2Ob RrHxqkgyiUMQaBA5lpP3gmxEowU/lCegyk+WGXUAAEVF6HQj3gKNX2E/AQeJR9mlBt36SBb1LDzny 8SthHBt1duKxxVZCWmL2Ea/bbg8i/0WDdmu2vCVA21SOp/DNxrKkT+Wv/bzXP0dLWLheBOZfbgKKe UaOoUUHpegGOY5zcQb7I5kXzbmzJH8PgEcu2PoJun9+uZEvGUJ6a+d3bpoO7jJKD1nPp7fZWNjihD hzu7tJ0w==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1okhfO-004K9Q-CP; Tue, 18 Oct 2022 08:09:38 +0000 Date: Tue, 18 Oct 2022 01:09:38 -0700 From: Christoph Hellwig To: Kefeng Wang Subject: Re: [PATCH] mm: remove kern_addr_valid() completely Message-ID: References: <20221018074014.185687-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221018074014.185687-1-wangkefeng.wang@huawei.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: openrisc@lists.librecores.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Discussion around the OpenRISC processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , linux-ia64@vger.kernel.org, Andy Lutomirski , linux-sh@vger.kernel.org, Christian Borntraeger , Catalin Marinas , Dave Hansen , Thomas Gleixner , linux-mips@vger.kernel.org, "James E . J . Bottomley" , Max Filippov , Guo Ren , Michael Ellerman , "H . Peter Anvin" , sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, Will Deacon , WANG Xuerui , Anton Ivanov , Jonas Bonn , linux-s390@vger.kernel.org, Alexander Gordeev , Yoshinori Sato , linux-hexagon@vger.kernel.org, Helge Deller , Huacai Chen , Russell King , linux-csky@vger.kernel.org, Greg Ungerer , Peter Zijlstra , Ingo Molnar , Vineet Gupta , Matt Turner , linux-snps-arc@lists.infradead.org, linux-xtensa@linux-xtensa.org, Albert Ou , Vasily Gorbik , Chris Zankel , Richard Henderson , Heiko Carstens , linux-um@lists.infradead.org, Nicholas Piggin , Richard Weinberger , linux-m68k@lists.linux-m68k.org, openrisc@lists.librecores.org, Ivan Kokshaysky , loongarch@lists.linux.dev, Paul Walmsley , Johannes Berg , linux-arm-kernel@lists.infradead.org, x86@kernel.org, Michal Simek , Thomas Bogendoerfer , linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org, Dinh Nguyen , Palmer Dabbelt , Sven Schnelle , linux-alpha@vger.kernel.org, linux-fsdevel@vger.kernel.org, Borislav Petkov , Andrew Morton , Christophe Leroy , linuxppc-dev@lists.ozlabs.org, "David S . Miller" Errors-To: openrisc-bounces@lists.librecores.org Sender: "OpenRISC" Thanks, this is long overdue! Acked-by: Christoph Hellwig 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 6D6EDC433FE for ; Tue, 18 Oct 2022 20:49:33 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4MsQvv5MWhz3f2J for ; Wed, 19 Oct 2022 07:49:31 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=L0kwJK1D; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=bombadil.srs.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=batv+d635785a9d1969ab94fa+6995+infradead.org+hch@bombadil.srs.infradead.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=L0kwJK1D; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (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 lists.ozlabs.org (Postfix) with ESMTPS id 4Ms63d1CHzz2yQl for ; Tue, 18 Oct 2022 19:10:01 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=JDMMgGHS9LCKyODLO9uQrrR+709UAysRPcPI7Amnu5I=; b=L0kwJK1DnnjMw8tyn0zVMoz+EY 2IdplpiHntqnGfoLw4L5aFPbyXl4OPx9n/tpBwGF5wDiG6FL+r+Um3IlVMzFNgTV/m5ZcUvIlS2Ob RrHxqkgyiUMQaBA5lpP3gmxEowU/lCegyk+WGXUAAEVF6HQj3gKNX2E/AQeJR9mlBt36SBb1LDzny 8SthHBt1duKxxVZCWmL2Ea/bbg8i/0WDdmu2vCVA21SOp/DNxrKkT+Wv/bzXP0dLWLheBOZfbgKKe UaOoUUHpegGOY5zcQb7I5kXzbmzJH8PgEcu2PoJun9+uZEvGUJ6a+d3bpoO7jJKD1nPp7fZWNjihD hzu7tJ0w==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1okhfO-004K9Q-CP; Tue, 18 Oct 2022 08:09:38 +0000 Date: Tue, 18 Oct 2022 01:09:38 -0700 From: Christoph Hellwig To: Kefeng Wang Subject: Re: [PATCH] mm: remove kern_addr_valid() completely Message-ID: References: <20221018074014.185687-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221018074014.185687-1-wangkefeng.wang@huawei.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Mailman-Approved-At: Wed, 19 Oct 2022 07:46:46 +1100 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: Rich Felker , linux-ia64@vger.kernel.org, Andy Lutomirski , linux-sh@vger.kernel.org, Christian Borntraeger , Catalin Marinas , Dave Hansen , Thomas Gleixner , linux-mips@vger.kernel.org, "James E . J . Bottomley" , Max Filippov , Guo Ren , "H . Peter Anvin" , sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, Will Deacon , WANG Xuerui , Anton Ivanov , Jonas Bonn , linux-s390@vger.kernel.org, Alexander Gordeev , Yoshinori Sato , linux-hexagon@vger.kernel.org, Helge Deller , Huacai Chen , Russell King , linux-csky@vger.kernel.org, Greg Ungerer , Peter Zijlstra , Ingo Molnar , Geert Uytterhoeven , Vineet Gupta , Matt Turner , linux-snps-arc@lists.infradead.org, linux-xtensa@linux-xtensa.org, Albert Ou , Vasily Gorbik , Chris Zankel , Richard Henderson , Heiko Carstens , linux-um@lists.infradead.org, Nicholas Piggin , Stefan Kristiansson , Richard Weinberger , linux-m68k@lists.linux-m68k.org, openrisc@lists.librecores.org, Ivan Kokshaysky , loongarch@lists.linux.dev, Paul Walmsley , Stafford Horne , Johannes Berg , linux-arm-kernel@lists.infradead.org, x86@kernel.org, Michal Simek , Thomas Bogendoerfer , linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org, Dinh Nguyen , Palmer Dabbelt , Sven Schnelle , linux-alpha@vger.kernel.org, linux-fsdevel@vger.kernel.org, Borislav Petkov , 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" Thanks, this is long overdue! Acked-by: Christoph Hellwig