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 2507BC04FDF for ; Wed, 9 Aug 2023 02:12:00 +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=AGp9YjwVU6XSYiDMw93nSUF2SK3WTv1uBB9B0yPjBKc=; b=lDt2CFcRwISpbv YCLYKNlsKau9ItoTY3FM43H1XwRGWC89Vdz74UtuGPAUR/BQRS9SAfgZiZvsMcHpYzqyKGAtIA4he /d9R13Mb4R1gABQG6lHKdGUOp5c+yjeFbK7WhSn83WEPDeItRI+9zJ07SUpAIjr3vmFWlNqvKys6D uZ33dSBEkrUZmxOq6RwmY3hszPwHsYS6quT+9xjOsacOYXLKeAEHDhwYmb07xG5aQG6/xGJsMAFqv zEE4tZurVRuADn661vtiK6Rel/JwnKJAdsJTe4w1HQ36E52RpuWE13LI+LtbSuCCaYmYC83heBnWk Xdyc/7/85b003xLDKDmA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qTYg1-003sCJ-1O; Wed, 09 Aug 2023 02:11:57 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qTYfy-003sBk-1v for kexec@lists.infradead.org; Wed, 09 Aug 2023 02:11:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1691547111; 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=Rv4Ker0R0fL8fxtzfnNJmiV4bNdRsYizF32IMrCh0MU=; b=HrFaoz5LT3iAT/5dLFpYwyPlHMasW6Aiix+kZ2P0Hf7DxBUp/mxipxuVnM+QoIL1MA0I5A trKHsF745IT4Z77S4E4eQoPBeFBovBVBmS8k9qTjCdqZ0D9QjuPTNRzGSikIfwlFyjg7WS mszfkUEcAMp3ZzIWWP1sY15MUDB7s38= 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-690-yBSQL6PeNT2imycNOchykw-1; Tue, 08 Aug 2023 22:11:50 -0400 X-MC-Unique: yBSQL6PeNT2imycNOchykw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0F34B80CC34; Wed, 9 Aug 2023 02:11:50 +0000 (UTC) Received: from localhost (unknown [10.72.112.92]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 62F204EA54; Wed, 9 Aug 2023 02:11:49 +0000 (UTC) Date: Wed, 9 Aug 2023 10:11:46 +0800 From: "bhe@redhat.com" To: "Pandey, Radhey Shyam" , piliu@redhat.com Cc: "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: kexec reports "Cannot get kernel _text symbol address" on arm64 platform Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230808_191154_727155_BB25151A X-CRM114-Status: GOOD ( 11.04 ) X-BeenThere: kexec@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: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On 08/08/23 at 07:17pm, Pandey, Radhey Shyam wrote: > Hi, > > I am trying to bring up kdump on arm64 platform[1]. But I get "Cannot get kernel _text symbol address". > > Is there some Dump-capture kernel config options that I am missing? > > FYI, copied below complete kexec debug log. > > [1]: https://www.xilinx.com/products/boards-and-kits/vck190.html Your description isn't clear. You saw the printing, then your kdump kernel loading succeeded or not? If no, have you tried applying Pingfan's patchset and still saw the issue? [PATCHv7 0/5] arm64: zboot support https://lore.kernel.org/all/20230803024152.11663-1-piliu@redhat.com/T/#u Thanks Baoquan _______________________________________________ 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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 20048C41513 for ; Wed, 9 Aug 2023 02:12:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230248AbjHICMg (ORCPT ); Tue, 8 Aug 2023 22:12:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230196AbjHICMe (ORCPT ); Tue, 8 Aug 2023 22:12:34 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 791CA1BCD for ; Tue, 8 Aug 2023 19:11:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1691547113; 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=Rv4Ker0R0fL8fxtzfnNJmiV4bNdRsYizF32IMrCh0MU=; b=YGewJdvHiWCrsF5lXbXJVTDL3XCt4eEDJaGOR72tF69uQvbzciHtELCzfJIAGAbo0rzZzE TE3gYhIRKOkEVCtkqzQw33vmWPdJIALd+8MRGSNJ/KRbNes2Fu5FGUYJngtg7dXOjXZJg0 JlFb9q6IwsdhXL58/FI2YcdjWgt78HA= 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-690-yBSQL6PeNT2imycNOchykw-1; Tue, 08 Aug 2023 22:11:50 -0400 X-MC-Unique: yBSQL6PeNT2imycNOchykw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0F34B80CC34; Wed, 9 Aug 2023 02:11:50 +0000 (UTC) Received: from localhost (unknown [10.72.112.92]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 62F204EA54; Wed, 9 Aug 2023 02:11:49 +0000 (UTC) Date: Wed, 9 Aug 2023 10:11:46 +0800 From: "bhe@redhat.com" To: "Pandey, Radhey Shyam" , piliu@redhat.com Cc: "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: kexec reports "Cannot get kernel _text symbol address" on arm64 platform Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/08/23 at 07:17pm, Pandey, Radhey Shyam wrote: > Hi, > > I am trying to bring up kdump on arm64 platform[1]. But I get "Cannot get kernel _text symbol address". > > Is there some Dump-capture kernel config options that I am missing? > > FYI, copied below complete kexec debug log. > > [1]: https://www.xilinx.com/products/boards-and-kits/vck190.html Your description isn't clear. You saw the printing, then your kdump kernel loading succeeded or not? If no, have you tried applying Pingfan's patchset and still saw the issue? [PATCHv7 0/5] arm64: zboot support https://lore.kernel.org/all/20230803024152.11663-1-piliu@redhat.com/T/#u Thanks Baoquan