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Donenfeld" Cc: stable@vger.kernel.org, Sasha Levin , stable-commits@vger.kernel.org, Shuah Khan , Shuah Khan References: <20240930231443.2560728-1-sashal@kernel.org> <433ff0ca-92d1-475e-ad8b-d4416601d4ba@linuxfoundation.org> <279d123d-9a8d-446f-ac72-524979db6f7d@linuxfoundation.org> Content-Language: en-US From: Shuah Khan In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/1/24 09:03, Jason A. Donenfeld wrote: > On Tue, Oct 01, 2024 at 08:56:43AM -0600, Shuah Khan wrote: >> On 10/1/24 08:45, Jason A. Donenfeld wrote: >>> On Tue, Oct 01, 2024 at 08:43:05AM -0600, Shuah Khan wrote: >>>> On 9/30/24 21:56, Jason A. Donenfeld wrote: >>>>> This is not stable material and I didn't mark it as such. Do not backport. >>>> >>>> The way selftest work is they just skip if a feature isn't supported. >>>> As such this test should run gracefully on stable releases. >>>> >>>> I would say backport unless and skip if the feature isn't supported. >>> >>> Nonsense. 6.11 never returns ENOSYS from vDSO. This doesn't make sense. >> >> Not sure what you mean by Nonsense. ENOSYS can be used to skip?? > > The branch that this patch adds will never be reached in 6.11 because > the kernel does not have the corresponding code. What should/would happen if this test is run on a kernel that doesn't support the feature? thanks, -- Shuah