From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Date: Wed, 10 Apr 2019 09:09:14 +0200 From: Ingo Molnar Subject: Re: [PATCH v3 1/4] x86: kdump: move reserve_crashkernel_low() into kexec_core.c Message-ID: <20190410070914.GA10935@gmail.com> References: <20190409102819.121335-1-chenzhou10@huawei.com> <20190409102819.121335-2-chenzhou10@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190409102819.121335-2-chenzhou10@huawei.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Chen Zhou Cc: wangkefeng.wang@huawei.com, horms@verge.net.au, ard.biesheuvel@linaro.org, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, rppt@linux.ibm.com, linux-mm@kvack.org, takahiro.akashi@linaro.org, mingo@redhat.com, bp@alien8.de, ebiederm@xmission.com, kexec@lists.infradead.org, tglx@linutronix.de, akpm@linux-foundation.org, linux-arm-kernel@lists.infradead.org * Chen Zhou wrote: > In preparation for supporting more than one crash kernel regions > in arm64 as x86_64 does, move reserve_crashkernel_low() into > kexec/kexec_core.c. > > Signed-off-by: Chen Zhou > --- > arch/x86/include/asm/kexec.h | 3 ++ > arch/x86/kernel/setup.c | 66 +++++--------------------------------------- > include/linux/kexec.h | 1 + > kernel/kexec_core.c | 53 +++++++++++++++++++++++++++++++++++ > 4 files changed, 64 insertions(+), 59 deletions(-) No objections for this to be merged via the ARM tree, as long as x86 functionality is kept intact. Thanks, Ingo _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec 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=-3.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,FSL_HELO_FAKE,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, USER_AGENT_MUTT 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 4217AC10F14 for ; Wed, 10 Apr 2019 07:09:31 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 114F22083E for ; Wed, 10 Apr 2019 07:09:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ccKoW0gl"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="eKWMXOQZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 114F22083E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject: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=2Pl+4akPqY/aYrYmDFW7mEz0ZF227wEzM3mu0h7VofI=; b=ccKoW0gltlkpfO gZ+AR8ghH9RY2Thcdv7wgeh4UqQzskMxGBL9dUs8fW0lCY5owYhmZwCl01HhhBhask1kSDTubS5hr LWAiYrn8L7uySt9R6GG5zcsxM1aOQDX5N6bwzFXKNr/QlyYLSu1AXf14tR8YE7qusL+3yZaeaLzZM +6TXO3WpHKJR5m78Deyx+Zy5L6tf5ubj75+e2zrFlfHKhUOnhplKoMqYsOYsCbWFaDqK3z59alu4L xO4S1WsDU7XMGf8rGetO7a+yyK7ga0X4qUKoC8isG8wdTWH7Z8IWbRqVlCcB5+h8N628f8GqJK4xN h+T5DSr279vTDIJilzeg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hE7MJ-0007aR-0g; Wed, 10 Apr 2019 07:09:23 +0000 Received: from mail-wm1-x342.google.com ([2a00:1450:4864:20::342]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hE7MF-0007Z0-Gz; Wed, 10 Apr 2019 07:09:20 +0000 Received: by mail-wm1-x342.google.com with SMTP id v14so1311657wmf.2; Wed, 10 Apr 2019 00:09:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=rmMDhL7r3scJSdYXt4VYgbOoqXnNnP5oEXQavWWJBJg=; b=eKWMXOQZ19nAjBnGVrqRsm3NI7CyC60pLIl+iZm5ImplTuNblxkkoRZTsBzj92VKNi bVYnWYYHYlMkTKfQQXaQB5beQmLamUVSmqR+soSNCsAklnUZzMmY1j+YIWYurlg9KuFe lVJuFjkflfsHNizmSmZQy0n2ClMtKWByRYGMUOverKT8BXHBEOYmQG4G7fcIYUL0JGtf EpqncWMb37xf10yx358iUt5Fgvan10uZE4lSHlBFJ8KL2zqEGuOei/fnQLmplHmM5eNt YY4H9usBNPYrCL1soealdiyFDq3bBjGn6+kSIVQP10uKfbKKZKh3C3FAWLFNW5/J0JWe 1tQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=rmMDhL7r3scJSdYXt4VYgbOoqXnNnP5oEXQavWWJBJg=; b=fn/6K5yWLavSUwN9RjTDtw+MdJ0Rn8JTHaLeC0dPRQ/kUfXJ2wWbBocYjcJhq5wBVc GbV8Mm4/Ly3FREJPgzoMwAfOPwtE1/3+JYhaObv1QzRcH+wHGNBwxhCXcKBrXEetl2A8 rzi6AExX/PmzSBmBTOfRHJY1RhU2czOG4tvXfrFBxZuvWnXPmtYuiunHMQh+gtsmB8JT +kukc8o0I3F/2c6kM2mQRzhPv/mx9D+Efbz8Vd5b8cM3HX5Tc59XfpjpiA6HfXY9RL35 aF8XI1W3H04B+ewrdjCL5J/4l1mq6wozMIikqLykqdOZr9JC7Wn1pmBrLWHoPzcVeyrR 5Alw== X-Gm-Message-State: APjAAAVnFBNnIeFs0+RnR7Dv3LcwsziWp8CRAEo6XJSw1G8rqyPgDdrj hd8gtBMd2BP4EsMCdFwWLMI= X-Google-Smtp-Source: APXvYqzMXxCIca1Iui6iiU/slOIXjvkFFL+Ohx11GWbcd2WQAF/Mp32cTqA2HHUhaVYYcY+1O3MZTw== X-Received: by 2002:a7b:c5ce:: with SMTP id n14mr1665337wmk.18.1554880157596; Wed, 10 Apr 2019 00:09:17 -0700 (PDT) Received: from gmail.com (2E8B0CD5.catv.pool.telekom.hu. [46.139.12.213]) by smtp.gmail.com with ESMTPSA id b3sm36823698wrx.57.2019.04.10.00.09.15 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 10 Apr 2019 00:09:16 -0700 (PDT) Date: Wed, 10 Apr 2019 09:09:14 +0200 From: Ingo Molnar To: Chen Zhou Subject: Re: [PATCH v3 1/4] x86: kdump: move reserve_crashkernel_low() into kexec_core.c Message-ID: <20190410070914.GA10935@gmail.com> References: <20190409102819.121335-1-chenzhou10@huawei.com> <20190409102819.121335-2-chenzhou10@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190409102819.121335-2-chenzhou10@huawei.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190410_000919_572143_8D26B450 X-CRM114-Status: UNSURE ( 8.63 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: wangkefeng.wang@huawei.com, horms@verge.net.au, ard.biesheuvel@linaro.org, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, rppt@linux.ibm.com, linux-mm@kvack.org, takahiro.akashi@linaro.org, mingo@redhat.com, bp@alien8.de, ebiederm@xmission.com, kexec@lists.infradead.org, tglx@linutronix.de, akpm@linux-foundation.org, linux-arm-kernel@lists.infradead.org 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 * Chen Zhou wrote: > In preparation for supporting more than one crash kernel regions > in arm64 as x86_64 does, move reserve_crashkernel_low() into > kexec/kexec_core.c. > > Signed-off-by: Chen Zhou > --- > arch/x86/include/asm/kexec.h | 3 ++ > arch/x86/kernel/setup.c | 66 +++++--------------------------------------- > include/linux/kexec.h | 1 + > kernel/kexec_core.c | 53 +++++++++++++++++++++++++++++++++++ > 4 files changed, 64 insertions(+), 59 deletions(-) No objections for this to be merged via the ARM tree, as long as x86 functionality is kept intact. 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[46.139.12.213]) by smtp.gmail.com with ESMTPSA id b3sm36823698wrx.57.2019.04.10.00.09.15 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 10 Apr 2019 00:09:16 -0700 (PDT) Date: Wed, 10 Apr 2019 09:09:14 +0200 From: Ingo Molnar To: Chen Zhou Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, ebiederm@xmission.com, rppt@linux.ibm.com, catalin.marinas@arm.com, will.deacon@arm.com, akpm@linux-foundation.org, ard.biesheuvel@linaro.org, horms@verge.net.au, takahiro.akashi@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-mm@kvack.org, wangkefeng.wang@huawei.com Subject: Re: [PATCH v3 1/4] x86: kdump: move reserve_crashkernel_low() into kexec_core.c Message-ID: <20190410070914.GA10935@gmail.com> References: <20190409102819.121335-1-chenzhou10@huawei.com> <20190409102819.121335-2-chenzhou10@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190409102819.121335-2-chenzhou10@huawei.com> User-Agent: Mutt/1.9.4 (2018-02-28) 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: * Chen Zhou wrote: > In preparation for supporting more than one crash kernel regions > in arm64 as x86_64 does, move reserve_crashkernel_low() into > kexec/kexec_core.c. > > Signed-off-by: Chen Zhou > --- > arch/x86/include/asm/kexec.h | 3 ++ > arch/x86/kernel/setup.c | 66 +++++--------------------------------------- > include/linux/kexec.h | 1 + > kernel/kexec_core.c | 53 +++++++++++++++++++++++++++++++++++ > 4 files changed, 64 insertions(+), 59 deletions(-) No objections for this to be merged via the ARM tree, as long as x86 functionality is kept intact. Thanks, Ingo