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[65.93.184.127]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6c162db0991sm43641976d6.91.2024.08.25.23.03.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 25 Aug 2024 23:03:46 -0700 (PDT) Message-ID: <94540d05-12ab-49b8-9e37-04a29f5cdf77@vasilevsky.ca> Date: Mon, 26 Aug 2024 02:03:44 -0400 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Post: List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] crash: Default to CRASH_DUMP=n when support for it is unlikely To: John Paul Adrian Glaubitz , Michael Ellerman , Geert Uytterhoeven Cc: bhe@redhat.com, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?Q?Reimar_D=C3=B6ffinger?= References: <20240823125156.104775-1-dave@vasilevsky.ca> <87frqsghws.fsf@mail.lhotse> Content-Language: en-US From: Dave Vasilevsky In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2024-08-26 01:38, John Paul Adrian Glaubitz wrote: > On Mon, 2024-08-26 at 12:02 +1000, Michael Ellerman wrote: >> So IMHO having it enabled by default in upstream does make sense, >> because it more closely matches what distros/users actually run. > > Well, at least Debian did not enable it by default as otherwise we wouldn't > have noticed this change downstream. Debian does enable it explicitly on some supported architectures, but not all: https://salsa.debian.org/search?group_id=2107&nav_source=navbar&project_id=18670&repository_ref=master&scope=blobs&search=path%3Aconfig+CRASH_DUMP&search_code=true By my count, 6.9's new default affected mips, powerpc (32-bit), riscv, and sh in Debian. -Dave