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 59096F483CC for ; Mon, 23 Mar 2026 16:55:57 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4fffSW4rwqz2yFb; Tue, 24 Mar 2026 03:55:55 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2600:3c04:e001:324:0:1991:8:25" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1774284955; cv=none; b=P2bVtn32/1qFkEmkPhY+7Q23YfzrpcSFuLkHeZaEYzUCFVYoy6pkeNSNJtMHA8j69av82DcNk3/eTaxIjQGonsiBi22PKjx7im366t1+ccXTPYcwfwwSgjx2evSU6UWVwqrKZWt+R6HXtpDQ1rw+HEU6qi82vEudEcdXP0u0TpvOcdDYlBkj8c0ZzezZ84DUnKIc0naxgnNYKy2UYWJBfy4S2647ksRPyoGPIqWiqmPO60c6tdnBH4F970UxSIvG8LAdRg8QXRWneC4GosO/2WkVTWU06+LXB4BG64nrMSQhQunYEHKCROGy5QqxI04GubtGyll1j3wbBoF+Fm3vew== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1774284955; c=relaxed/relaxed; bh=BOjG5Ty6h1juqTAjGNHoKX4nftQIFtN1pMEnmQKVI5I=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=Fn5XBVSX9YBWAkSZ65LK6foW6ZCNky/eNgB583RbepNCQLU3U01v75OI9ZbKisJ9W0aEkeuMrE7xfr+jaow4tXCfB/P6HMQ9+4VRKvg5OlOnibQwPJPqGwL06+wsYzZFB7Uzr0CLGwF8IacuX4xprxJDfJd9LcFnEUVoeT2/QqTQZ1eYS9guaovLGQPpUbqino313Abg9ehJEHo8YKVZQyuoHohEf4Nf0XWYdtCi2kHMuQ4URWK3tH09YCSc9hkNgFrLsINjB5SRCKysTM2cWTFfwHp+A9gYjISehnXzXppIyW8Y+dY4rwPofR0iRWMstjR1vZbNM2d1CEEZ4maBFQ== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org; dkim=pass (1024-bit key; unprotected) header.d=linux-foundation.org header.i=@linux-foundation.org header.a=rsa-sha256 header.s=korg header.b=qgGXTep1; dkim-atps=neutral; spf=pass (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=akpm@linux-foundation.org; receiver=lists.ozlabs.org) smtp.mailfrom=linux-foundation.org Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux-foundation.org header.i=@linux-foundation.org header.a=rsa-sha256 header.s=korg header.b=qgGXTep1; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux-foundation.org (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=akpm@linux-foundation.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [IPv6:2600:3c04:e001:324:0:1991:8:25]) (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 4fffSV4Qvkz2xs4 for ; Tue, 24 Mar 2026 03:55:53 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 4B45C60120; Mon, 23 Mar 2026 16:55:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28F2FC2BC9E; Mon, 23 Mar 2026 16:55:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1774284951; bh=0LuJYoTQTDvWV9NTWOPFuNPtv2UN3kOMEh+jhXWnc2s=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=qgGXTep1YmJrPSvqa0ycQRzl2NPgm4AaiOcjYyoeytss6axGtvgS0EzKKZIBsxxsA V6fyRWqr/ZIWLg5r94g6isrv7Lul5Ery6vKJi/XjccJ0tkvgqlQUYmdi/KPsKX+oSy WOcrfjFCALXA7q5Zf2q/7NKZNQeM2jvJT0tXbqY8= Date: Mon, 23 Mar 2026 09:55:48 -0700 From: Andrew Morton To: Jinjie Ruan Cc: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v9 0/5] arm64/riscv: Add support for crashkernel CMA reservation Message-Id: <20260323095548.fa4e13d6e8ae5005ae585e13@linux-foundation.org> In-Reply-To: <20260323072745.2481719-1-ruanjinjie@huawei.com> References: <20260323072745.2481719-1-ruanjinjie@huawei.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 23 Mar 2026 15:27:40 +0800 Jinjie Ruan wrote: > The crash memory allocation, and the exclude of crashk_res, crashk_low_res > and crashk_cma memory are almost identical across different architectures, > This patch set handle them in crash core in a general way, which eliminate > a lot of duplication code. > > And add support for crashkernel CMA reservation for arm64 and riscv. Thanks. AI review has completed and it asks questions: https://sashiko.dev/#/patchset/20260323072745.2481719-1-ruanjinjie@huawei.com