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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A397FC43387 for ; Mon, 14 Jan 2019 15:50:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7222A208E4 for ; Mon, 14 Jan 2019 15:50:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726801AbfANPuu (ORCPT ); Mon, 14 Jan 2019 10:50:50 -0500 Received: from mail-lf1-f66.google.com ([209.85.167.66]:39234 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726755AbfANPuu (ORCPT ); Mon, 14 Jan 2019 10:50:50 -0500 Received: by mail-lf1-f66.google.com with SMTP id n18so15966792lfh.6 for ; Mon, 14 Jan 2019 07:50:49 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=31z+XEMzJ6K5/5aQETRHBYXsxTO0tFnzs/8KDuSnm1o=; b=e5fiBxypcfSLwVPtsKr1vuRWrR/QxhkRQVrANOe5cKcZRjYEW0HhMHtPxg4tIUtWl3 tBxvTPgc8GfLhxFSBEidTk6OU9fNq4yvSFqTj7UeSCZSYcIfmCbB7q0tJ4J612jwWAx8 lKoyqtNzYfbAVPL7/3uWPTibTsr1m7OsgKuaI0GjA//oqT9t2s4C6azHS2ktMzMAPrKP lDa7+JWeipBPlrR7WaRFOS7H/1kFjp85XnHLfyjAhiEYVSv8fOLgvibsEkkIndjZhR0c 3UC+KJyiSxyoj4j/Qt7XELl6OBcz8e0EhRqahHnkIxzVQs3zg96fRDzTWxmBDX170ZXx lZ1A== X-Gm-Message-State: AJcUukctdGp1HBDHuqg4esdLIl0Hot7nXq9YLaCviidf9oW2gJLUykBD 3CDFYY8IJet+ToTgHcxHFALqVIoOTwX8yHLsN7Byqw== X-Google-Smtp-Source: ALg8bN5txqcWH3KBN3VoGeUeW3+QHeURZnmU0Eso/D3tnH22waYzfYP3ty/L2QT+uI5i27K+O4hWHkLJc7cF20VJOfE= X-Received: by 2002:a19:750a:: with SMTP id y10mr13446847lfe.43.1547481048577; Mon, 14 Jan 2019 07:50:48 -0800 (PST) MIME-Version: 1.0 References: <20190114125903.24845-1-david@redhat.com> <20190114125903.24845-7-david@redhat.com> In-Reply-To: <20190114125903.24845-7-david@redhat.com> From: Bhupesh Sharma Date: Mon, 14 Jan 2019 21:20:01 +0530 Message-ID: Subject: Re: [PATCH v2 6/9] arm64: kexec: no need to ClearPageReserved() To: David Hildenbrand Cc: linux-mm@kvack.org, Linux Kernel Mailing List , linux-arm-kernel , linux-m68k@lists.linux-m68k.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-mediatek@lists.infradead.org, Catalin Marinas , Will Deacon , James Morse , Marc Zyngier , Dave Kleikamp , Mark Rutland , Andrew Morton , Michal Hocko , Matthew Wilcox Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi David, Thanks for the patch. On Mon, Jan 14, 2019 at 6:29 PM David Hildenbrand wrote: > > This will be done by free_reserved_page(). > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Bhupesh Sharma > Cc: James Morse > Cc: Marc Zyngier > Cc: Dave Kleikamp > Cc: Mark Rutland > Cc: Andrew Morton > Cc: Michal Hocko > Cc: Matthew Wilcox > Acked-by: James Morse > Signed-off-by: David Hildenbrand > --- > arch/arm64/kernel/machine_kexec.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c > index aa9c94113700..6f0587b5e941 100644 > --- a/arch/arm64/kernel/machine_kexec.c > +++ b/arch/arm64/kernel/machine_kexec.c > @@ -361,7 +361,6 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end) > > for (addr = begin; addr < end; addr += PAGE_SIZE) { > page = phys_to_page(addr); > - ClearPageReserved(page); > free_reserved_page(page); > } > } > -- > 2.17.2 > Reviewed-by: Bhupesh Sharma From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: MIME-Version: 1.0 References: <20190114125903.24845-1-david@redhat.com> <20190114125903.24845-7-david@redhat.com> In-Reply-To: <20190114125903.24845-7-david@redhat.com> From: Bhupesh Sharma Date: Mon, 14 Jan 2019 21:20:01 +0530 Message-ID: Subject: Re: [PATCH v2 6/9] arm64: kexec: no need to ClearPageReserved() 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+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org List-Archive: To: David Hildenbrand Cc: Mark Rutland , linux-s390@vger.kernel.org, Marc Zyngier , Catalin Marinas , Will Deacon , Linux Kernel Mailing List , Matthew Wilcox , Michal Hocko , linux-mm@kvack.org, linux-m68k@lists.linux-m68k.org, Dave Kleikamp , linux-mediatek@lists.infradead.org, James Morse , linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Andrew Morton , linux-arm-kernel List-ID: Hi David, Thanks for the patch. On Mon, Jan 14, 2019 at 6:29 PM David Hildenbrand wrote: > > This will be done by free_reserved_page(). > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Bhupesh Sharma > Cc: James Morse > Cc: Marc Zyngier > Cc: Dave Kleikamp > Cc: Mark Rutland > Cc: Andrew Morton > Cc: Michal Hocko > Cc: Matthew Wilcox > Acked-by: James Morse > Signed-off-by: David Hildenbrand > --- > arch/arm64/kernel/machine_kexec.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c > index aa9c94113700..6f0587b5e941 100644 > --- a/arch/arm64/kernel/machine_kexec.c > +++ b/arch/arm64/kernel/machine_kexec.c > @@ -361,7 +361,6 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end) > > for (addr = begin; addr < end; addr += PAGE_SIZE) { > page = phys_to_page(addr); > - ClearPageReserved(page); > free_reserved_page(page); > } > } > -- > 2.17.2 > Reviewed-by: Bhupesh Sharma _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 X-Spam-Level: X-Spam-Status: No, score=-8.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8094C43387 for ; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org Hi David, Thanks for the patch. On Mon, Jan 14, 2019 at 6:29 PM David Hildenbrand wrote: > > This will be done by free_reserved_page(). > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Bhupesh Sharma > Cc: James Morse > Cc: Marc Zyngier > Cc: Dave Kleikamp > Cc: Mark Rutland > Cc: Andrew Morton > Cc: Michal Hocko > Cc: Matthew Wilcox > Acked-by: James Morse > Signed-off-by: David Hildenbrand > --- > arch/arm64/kernel/machine_kexec.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c > index aa9c94113700..6f0587b5e941 100644 > --- a/arch/arm64/kernel/machine_kexec.c > +++ b/arch/arm64/kernel/machine_kexec.c > @@ -361,7 +361,6 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end) > > for (addr = begin; addr < end; addr += PAGE_SIZE) { > page = phys_to_page(addr); > - ClearPageReserved(page); > free_reserved_page(page); > } > } > -- > 2.17.2 > Reviewed-by: Bhupesh Sharma _______________________________________________ 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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8588C43387 for ; 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[209.85.220.65]) by mx.google.com with SMTPS id o194sor271568lfa.64.2019.01.14.07.50.48 for (Google Transport Security); Mon, 14 Jan 2019 07:50:49 -0800 (PST) Received-SPF: pass (google.com: domain of bhsharma@redhat.com designates 209.85.220.65 as permitted sender) client-ip=209.85.220.65; Authentication-Results: mx.google.com; spf=pass (google.com: domain of bhsharma@redhat.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=bhsharma@redhat.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com X-Google-Smtp-Source: ALg8bN5txqcWH3KBN3VoGeUeW3+QHeURZnmU0Eso/D3tnH22waYzfYP3ty/L2QT+uI5i27K+O4hWHkLJc7cF20VJOfE= X-Received: by 2002:a19:750a:: with SMTP id y10mr13446847lfe.43.1547481048577; Mon, 14 Jan 2019 07:50:48 -0800 (PST) MIME-Version: 1.0 References: <20190114125903.24845-1-david@redhat.com> <20190114125903.24845-7-david@redhat.com> In-Reply-To: <20190114125903.24845-7-david@redhat.com> From: Bhupesh Sharma Date: Mon, 14 Jan 2019 21:20:01 +0530 Message-ID: Subject: Re: [PATCH v2 6/9] arm64: kexec: no need to ClearPageReserved() To: David Hildenbrand Cc: linux-mm@kvack.org, Linux Kernel Mailing List , linux-arm-kernel , linux-m68k@lists.linux-m68k.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-mediatek@lists.infradead.org, Catalin Marinas , Will Deacon , James Morse , Marc Zyngier , Dave Kleikamp , Mark Rutland , Andrew Morton , Michal Hocko , Matthew Wilcox Content-Type: text/plain; charset="UTF-8" X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Message-ID: <20190114155001.-vHaEA97Hk3KOR17c_vPSoQixdCcW3PWX7FZQ4ZTc6A@z> Hi David, Thanks for the patch. On Mon, Jan 14, 2019 at 6:29 PM David Hildenbrand wrote: > > This will be done by free_reserved_page(). > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Bhupesh Sharma > Cc: James Morse > Cc: Marc Zyngier > Cc: Dave Kleikamp > Cc: Mark Rutland > Cc: Andrew Morton > Cc: Michal Hocko > Cc: Matthew Wilcox > Acked-by: James Morse > Signed-off-by: David Hildenbrand > --- > arch/arm64/kernel/machine_kexec.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c > index aa9c94113700..6f0587b5e941 100644 > --- a/arch/arm64/kernel/machine_kexec.c > +++ b/arch/arm64/kernel/machine_kexec.c > @@ -361,7 +361,6 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end) > > for (addr = begin; addr < end; addr += PAGE_SIZE) { > page = phys_to_page(addr); > - ClearPageReserved(page); > free_reserved_page(page); > } > } > -- > 2.17.2 > Reviewed-by: Bhupesh Sharma 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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72A79C43387 for ; Mon, 14 Jan 2019 15:52:36 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 A3190206B7 for ; Mon, 14 Jan 2019 15:52:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A3190206B7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43ddJx256ZzDqWd for ; Tue, 15 Jan 2019 02:52:33 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=redhat.com (client-ip=209.85.167.65; helo=mail-lf1-f65.google.com; envelope-from=bhsharma@redhat.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=redhat.com Received: from mail-lf1-f65.google.com (mail-lf1-f65.google.com [209.85.167.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43ddH367CwzDqQ5 for ; Tue, 15 Jan 2019 02:50:52 +1100 (AEDT) Received: by mail-lf1-f65.google.com with SMTP id e26so15956212lfc.2 for ; Mon, 14 Jan 2019 07:50:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=31z+XEMzJ6K5/5aQETRHBYXsxTO0tFnzs/8KDuSnm1o=; b=biGoG2A9E5YtqMlW+wsJtar3UebwhuXA8hcQsxA0BRnzkBRUj+7pdZ6YQ1sNuDP6iJ gk4sbwG2ugP/JDwYFgloqZ/wq7TNuJjJvpgLHTtcmNV7XXww9B9s1v1qD1Nl7xCy0bU8 VzAH0n/+SP/9MErEPFAFAfNnOZgZ8Z9Of+SZBakjfrHaSkfsa0KHKnhXd6RXwEzzhvic 5m4dv1Mghg14yo9IzOfBp5z85FqTP9Ac0U9gZeoK230K7aHgxw5iP5YvHn0/k1YcomaB qv2CdvscRoxKKkr3Et6ogPJgjOPf3SZdqCOhAoxpS9XAD9nmG4wzhial+O4z9su0qj69 +Qlw== X-Gm-Message-State: AJcUukcFjBAcXghLkAo9JpBdxN4Tz8gBb2w8qKZrR80eCNa68wVybKIa sPTTEBK9c7NZIux1k+V+kldOZj4EV92EsVIXUTE8Dw== X-Google-Smtp-Source: ALg8bN5txqcWH3KBN3VoGeUeW3+QHeURZnmU0Eso/D3tnH22waYzfYP3ty/L2QT+uI5i27K+O4hWHkLJc7cF20VJOfE= X-Received: by 2002:a19:750a:: with SMTP id y10mr13446847lfe.43.1547481048577; Mon, 14 Jan 2019 07:50:48 -0800 (PST) MIME-Version: 1.0 References: <20190114125903.24845-1-david@redhat.com> <20190114125903.24845-7-david@redhat.com> In-Reply-To: <20190114125903.24845-7-david@redhat.com> From: Bhupesh Sharma Date: Mon, 14 Jan 2019 21:20:01 +0530 Message-ID: Subject: Re: [PATCH v2 6/9] arm64: kexec: no need to ClearPageReserved() To: David Hildenbrand Content-Type: text/plain; charset="UTF-8" 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: Mark Rutland , linux-s390@vger.kernel.org, Marc Zyngier , Catalin Marinas , Will Deacon , Linux Kernel Mailing List , Matthew Wilcox , Michal Hocko , linux-mm@kvack.org, linux-m68k@lists.linux-m68k.org, Dave Kleikamp , linux-mediatek@lists.infradead.org, James Morse , linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Andrew Morton , linux-arm-kernel Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi David, Thanks for the patch. On Mon, Jan 14, 2019 at 6:29 PM David Hildenbrand wrote: > > This will be done by free_reserved_page(). > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Bhupesh Sharma > Cc: James Morse > Cc: Marc Zyngier > Cc: Dave Kleikamp > Cc: Mark Rutland > Cc: Andrew Morton > Cc: Michal Hocko > Cc: Matthew Wilcox > Acked-by: James Morse > Signed-off-by: David Hildenbrand > --- > arch/arm64/kernel/machine_kexec.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c > index aa9c94113700..6f0587b5e941 100644 > --- a/arch/arm64/kernel/machine_kexec.c > +++ b/arch/arm64/kernel/machine_kexec.c > @@ -361,7 +361,6 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end) > > for (addr = begin; addr < end; addr += PAGE_SIZE) { > page = phys_to_page(addr); > - ClearPageReserved(page); > free_reserved_page(page); > } > } > -- > 2.17.2 > Reviewed-by: Bhupesh Sharma