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 0FCA1C48BF6 for ; Wed, 21 Feb 2024 13:44:27 +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=NpWOojrh9D8xXszYTXtFpEZIuCblJ4lEfKukCEKcudw=; b=OySfuOpdmCaJDh 62hQi7QrFv3DJXS2S2fyZSg3Vd0ar9Vii56T79qWLwTo9sa641HBrPfMxbHI0Sg6Azuu6yxIBvYMu V4XyXbmZEclT2HE1CyXpPMh/X7GwZJPIjOlst7YEu7PhhM76EJONSRHMneMwo1LrF79n+i7i3ksCb 7B7uP/aJ7dfoBdPS0dzMNDVjgHycg3zpdolbvpp9rJnHFXZvjuTwMr1HXHNmj6M2oeirIyBJUr44Y RRHAa1pNoe/2sO6QIdQVmMxGhSsHz+jwu/ZmGSOq6KVan203weLouCfoSXxxW2FpK84j7I9SYHo+1 NMmJm8VqMtOsUcUGOzDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcmtW-000000017SX-0Dxy; Wed, 21 Feb 2024 13:44:18 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcmtT-000000017Qk-0FSz for linux-arm-kernel@lists.infradead.org; Wed, 21 Feb 2024 13:44:16 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1708523054; 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=kjg3ALQw4zFfCtoxrqU3mC8VARBMiLwWXwoSwpKkxVk=; b=Azt8BjNDJd15gHUm6FHJABWAyCFAzYi2UlGJExM4pmZtKMHTKN90FgVnKntu4BAXNn2Kug 2pIqjMQ99qJbdJzHplD+/1c45rxrYJJ8xPr2xP3Kk9cRRWA0Q4RWH/9kJx94nq9/kcldOf 4Lxz8E96yaNxoZvNcvV8HyCTX2ey74g= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-583-viBCBzv1MZWeE0zNlD0FTQ-1; Wed, 21 Feb 2024 08:44:09 -0500 X-MC-Unique: viBCBzv1MZWeE0zNlD0FTQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (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 mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1712C867943; Wed, 21 Feb 2024 13:44:08 +0000 (UTC) Received: from localhost (unknown [10.72.116.2]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 21A5F2166B36; Wed, 21 Feb 2024 13:44:06 +0000 (UTC) Date: Wed, 21 Feb 2024 21:44:04 +0800 From: Baoquan He To: Hari Bathini Cc: linux-s390@vger.kernel.org, piliu@redhat.com, linux-sh@vger.kernel.org, x86@kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, ebiederm@xmission.com, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, akpm@linux-foundation.org, linux-arm-kernel@lists.infradead.org, viro@zeniv.linux.org.uk Subject: Re: [PATCH v2 00/14] Split crash out from kexec and clean up related config items Message-ID: References: <20240119145241.769622-1-bhe@redhat.com> <9101bb07-70f1-476c-bec9-ec67e9899744@linux.ibm.com> <559f2595-1477-4ef0-80e4-85ae8b426de7@linux.ibm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <559f2595-1477-4ef0-80e4-85ae8b426de7@linux.ibm.com> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.6 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240221_054415_185867_F7A796DE X-CRM114-Status: GOOD ( 19.95 ) 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 02/21/24 at 11:15am, Hari Bathini wrote: > Hi Baoquan, > > On 04/02/24 8:56 am, Baoquan He wrote: > > > > Hope Hari and Pingfan can help have a look, see if > > > > it's doable. Now, I make it either have both kexec and crash enabled, or > > > > disable both of them altogether. > > > > > > Sure. I will take a closer look... > > Thanks a lot. Please feel free to post patches to make that, or I can do > > it with your support or suggestion. > > Tested your changes and on top of these changes, came up with the below > changes to get it working for powerpc: > > > https://lore.kernel.org/all/20240213113150.1148276-1-hbathini@linux.ibm.com/ > > Please take a look. I added a comment to the patch 1 consulting if the "struct crash_mem" is appropriate to cover other cases except of kdump memory regions. I am wondering if its name need be adjusted, or other kind of memory you mentioned can use other structures or create a new one. If it's has to be done like that, it's fine. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel