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 155A3C4332F for ; Wed, 16 Nov 2022 15:12:04 +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=u3hwzKihZC0ALHBiBWRHgY73FRBQ7qzl00/n2Grf+Tk=; b=qaB1v0nDvhGVpF v/sHo8V02T1DySYtTa2zg5MXxaIRmRI4hHyo6bgNS5h/TQZzv8BDEW8Jct4wAkSKjUPolX1TedDRz SLH+/SbXMu3hXkXDJc+iBFKoFRgYIF7htN1xar/YUshLe0aZWEkKS8FuUtBilevlXi5btrwXE8CV8 AgJ2gzsYrecACSy1/mi2wEm8bJ9PWbW6oA9bDd3oAaZHvPxgzLDSCXHjeq1ZmM2YSsNNSS8/r3FcE wwa9A+9SNtnUnma+wDjxka+mzobiXlYoLBXPH7a0DZMEkVL/otpw+6s4Fais/nBuSzPUKvt2V8J2i hxMhXUstR05g6vrjcUmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovK3z-004yM3-0j; Wed, 16 Nov 2022 15:10:55 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovK3s-004yIN-V9; Wed, 16 Nov 2022 15:10:51 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 17B4E61E7A; Wed, 16 Nov 2022 15:10:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16917C433C1; Wed, 16 Nov 2022 15:10:41 +0000 (UTC) Date: Wed, 16 Nov 2022 15:10:36 +0000 From: Catalin Marinas To: Zhen Lei Cc: Dave Young , Baoquan He , Vivek Goyal , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Will Deacon , linux-arm-kernel@lists.infradead.org, Jonathan Corbet , linux-doc@vger.kernel.org, "Eric W . Biederman" , Randy Dunlap , Feng Zhou , Kefeng Wang , Chen Zhou , John Donnelly , Dave Kleikamp Subject: Re: [PATCH v4 2/2] arm64: kdump: Support crashkernel=X fall back to reserve region above DMA zones Message-ID: References: <20221116121044.1690-1-thunder.leizhen@huawei.com> <20221116121044.1690-3-thunder.leizhen@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221116121044.1690-3-thunder.leizhen@huawei.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221116_071049_094187_827E1F81 X-CRM114-Status: GOOD ( 10.02 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Nov 16, 2022 at 08:10:44PM +0800, Zhen Lei wrote: > For crashkernel=X without '@offset', select a region within DMA zones > first, and fall back to reserve region above DMA zones. This allows > users to use the same configuration on multiple platforms. > > Signed-off-by: Zhen Lei > Acked-by: Baoquan He Reviewed-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel