From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 548A1AD24 for ; Wed, 13 Nov 2024 01:04:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731459859; cv=none; b=DxNBoMGI7Y+tfA5q1boTIdVOg2yUg+BNK09OX1ESIwrDQ6SfDou8uXq/wRh5eEUHaSM8AC1tFsZm1rtJCFykpDi4bEpBwQ+Kh3qDZ3Gkrtyb/A2ar58bMPVf+HgGKuZRjOhSpLiy1bS+Dv6a+JCYc/nXrQPDozDa1nGs3N0NEp8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731459859; c=relaxed/simple; bh=vR/6viA1402z4QjFv93lWG4YGFKZYWT8l5MX9Rc2Twg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gBLL7qSEmxkLbmQ4663cyV6jRyUYyM7Z3JA9vBZ5pLo8Bc5G+3cVun/x01zjxQzEnMiQyyGtJ/sBJ4fu0Se81Qe17mRlr6pGulpm9/swyVbQ8mYri4yA22rYfZeVkdamPHHb0J0LaS1nCyiqVLRS6/2irxR9Pqos1Zmj6Smnpio= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=W/3QJif3; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="W/3QJif3" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1731459856; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=71kRV9QsWZSXh3DeItT/ZQQntIgYvFwGt1Icivu2FQU=; b=W/3QJif3EzC+DqiNuiM1JinKwu0JDI1aqlA7EFdt9r2cZdW2hzrTc80fprK2Abefdv4Ojn YCjGXef8m28K2Ij3/xln1C7t4R6/eK7f1jG0zsaZYFNnUz8UtrVUyvZ04wHQJUvfVYmTos 4I73a7Czz4KZR1wAAYLQHEav1a7uozw= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-302-11EtgfivOCK3-BmbgwnKPQ-1; Tue, 12 Nov 2024 20:04:12 -0500 X-MC-Unique: 11EtgfivOCK3-BmbgwnKPQ-1 X-Mimecast-MFC-AGG-ID: 11EtgfivOCK3-BmbgwnKPQ Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (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 mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2220919541A1; Wed, 13 Nov 2024 01:04:10 +0000 (UTC) Received: from localhost (unknown [10.72.112.83]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 61B4830000DF; Wed, 13 Nov 2024 01:04:07 +0000 (UTC) Date: Wed, 13 Nov 2024 09:04:03 +0800 From: Baoquan He To: akpm@linux-foundation.org, Dave Vasilevsky Cc: glaubitz@physik.fu-berlin.de, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, mpe@ellerman.id.au, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, ebiederm@xmission.com, Reimar =?iso-8859-1?Q?D=F6ffinger?= Subject: Re: [PATCH v2] crash, powerpc: Default to CRASH_DUMP=n on PPC_BOOK3S_32 Message-ID: References: <20240917163720.1644584-1-dave@vasilevsky.ca> Precedence: bulk X-Mailing-List: linux-sh@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Hi Andrew, On 09/19/24 at 10:57am, Baoquan He wrote: > On 09/17/24 at 12:37pm, Dave Vasilevsky wrote: > > Fixes boot failures on 6.9 on PPC_BOOK3S_32 machines using > > Open Firmware. On these machines, the kernel refuses to boot > > from non-zero PHYSICAL_START, which occurs when CRASH_DUMP is on. > > > > Since most PPC_BOOK3S_32 machines boot via Open Firmware, it should > > default to off for them. Users booting via some other mechanism > > can still turn it on explicitly. > > > > Does not change the default on any other architectures for the > > time being. > > > > Signed-off-by: Dave Vasilevsky > > Reported-by: Reimar Döffinger > > Closes: https://lists.debian.org/debian-powerpc/2024/07/msg00001.html > > Fixes: 75bc255a7444 ("crash: clean up kdump related config items") > > --- > > arch/arm/Kconfig | 3 +++ > > arch/arm64/Kconfig | 3 +++ > > arch/loongarch/Kconfig | 3 +++ > > arch/mips/Kconfig | 3 +++ > > arch/powerpc/Kconfig | 4 ++++ > > arch/riscv/Kconfig | 3 +++ > > arch/s390/Kconfig | 3 +++ > > arch/sh/Kconfig | 3 +++ > > arch/x86/Kconfig | 3 +++ > > kernel/Kconfig.kexec | 2 +- > > 10 files changed, 29 insertions(+), 1 deletion(-) > > Thanks for the effort. > > Acked-by: Baoquan He Could you help pick this one? Thanks Baoquan