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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b9-20020aa7c6c9000000b005149c7aa35bsi507393eds.302.2023.06.10.17.43.04; Sat, 10 Jun 2023 17:43:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=iZ1znWdn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230510AbjFKAgu (ORCPT + 99 others); Sat, 10 Jun 2023 20:36:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230404AbjFKAgs (ORCPT ); Sat, 10 Jun 2023 20:36:48 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E7F1E1 for ; Sat, 10 Jun 2023 17:36:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1686443760; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=x89zI7MJ/ts8FOURhFSOQ5PbYCpR9HHm1ievjVbGHuc=; b=iZ1znWdnOaUm/+fZMmbfx0FyuhpjDJbPzGAS0PViCOe1mpXWj8i+BPD1nc50Y3q/509qx7 dDadZBFVm2A0BdwzYZ/qwYZXlb7nhFcQSrwuPMRzhCZ50VGzg1BJggppD8T7nKCviXAZIs aC7Z+gfnB1s9IxLxou8pw6SFByWq0rw= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-205-Wf-VQU6rPy6HqqX_SbNZbg-1; Sat, 10 Jun 2023 20:35:59 -0400 X-MC-Unique: Wf-VQU6rPy6HqqX_SbNZbg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 8EAE1811E78; Sun, 11 Jun 2023 00:35:58 +0000 (UTC) Received: from localhost (ovpn-12-34.pek2.redhat.com [10.72.12.34]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 8E738140E956; Sun, 11 Jun 2023 00:35:56 +0000 (UTC) Date: Sun, 11 Jun 2023 08:35:52 +0800 From: Baoquan He To: Catalin Marinas Cc: linux-kernel@vger.kernel.org, Will Deacon , horms@kernel.org, thunder.leizhen@huawei.com, John.p.donnelly@oracle.com, kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v6 0/2] arm64: kdump: simplify the reservation behaviour of crashkernel=,high Message-ID: References: <20230515060259.830662-1-bhe@redhat.com> <168633894002.3180904.11323833556978641615.b4-ty@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <168633894002.3180904.11323833556978641615.b4-ty@arm.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/09/23 at 08:30pm, Catalin Marinas wrote: > On Mon, 15 May 2023 14:02:57 +0800, Baoquan He wrote: > > In v5 patch, Catalin helped review and acked the patch. However, an > > uninitialized local varilable is warned out by static checker when Will > > tried to merge the patch. And Will complained the code flow in > > reserve_crashkernel() is hard to follow, required to refactor. While > > when I tried to do the refactory, I feel it's not easy, the existing > > several cases causes that. > > > > [...] > > Applied to arm64 (for-next/kdump). > > I reworte some of the paragraphs in the documentation patch, removed > some sentences to make it easier to read (some details were pretty > obvious). Please have a look, if you think I missed something important, > just send a patch on top. Thanks. > > [1/2] arm64: kdump: simplify the reservation behaviour of crashkernel=,high > https://git.kernel.org/arm64/c/6c4dcaddbd36 > [2/2] Documentation: add kdump.rst to present crashkernel reservation on arm64 > https://git.kernel.org/arm64/c/03dc0e05407f Thanks a lot, Catalin. The rewriting looks great!