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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> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , 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