Messages in this thread |  | | Date | Mon, 10 Feb 2025 20:46:14 +0100 | | Subject | Re: distro support for CONFIG_KUNIT: [PATCH 0/3] bitmap: convert self-test to KUnit | | From | David Hildenbrand <> |
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On 10.02.25 20:35, John Hubbard wrote: > On 2/9/25 11:54 PM, Geert Uytterhoeven wrote: >> On Sat, 8 Feb 2025 at 18:53, Yury Norov <yury.norov@gmail.com> wrote: >>> On Fri, Feb 07, 2025 at 03:14:01PM -0500, Tamir Duberstein wrote: >>>> On 7/27/24 12:35 AM, Shuah Khan wrote: > ... >>>> The crux of the argument seems to be that the config help text is taken >>>> to describe the author's intent with the fragment "at boot". I think >> >> IMO, "at boot" is a misnomer, as most tests can be either builtin >> or modular. > > Right. > >> >>> KUNIT is disabled in defconfig, at least on x86_64. It is also disabled >>> on my Ubuntu 24.04 machine. If I take your patches, I'll be unable to > > OK so I just bought a shiny new test machine, and installed one of the > big name distros on it, hoping they've moved ahead and bought into the kunit > story... > > $ grep KUNIT /boot/config-6.8.0-52-generic > # CONFIG_KUNIT is not set > > ...gagghh! No such luck. One more data point, in support of Yuri's complaint. :) > >> >> I think distros should start setting CONFIG_KUNIT=m. > > Yes they should! kunit really does have important advantages for many use > cases, including bitmaps here, and "CONFIG_KUNIT is not set" is the main > obstacle. > > Let me add a few people to Cc who might be able to influence some distros. > > thanks,
Fedora has it.
CS-10 has it (-> RHEL-10): redhat/configs/common/generic/CONFIG_KUNIT:CONFIG_KUNIT=m
https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-10/-/blob/main/redhat/configs/common/generic/CONFIG_KUNIT?ref_type=heads
CS-9 has it (-> RHEL-9): redhat/configs/common/generic/CONFIG_KUNIT:CONFIG_KUNIT=m
https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9/-/blob/main/redhat/configs/common/generic/CONFIG_KUNIT?ref_type=heads
So I think from the RH side everything is properly set?
Let me CC Nico, he did some KUNIT work in the past.
-- Cheers,
David / dhildenb
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