distro support for CONFIG_KUNIT: [PATCH 0/3] bitmap: convert self-test to KUnit

[John Hubbard <jhubbard@nvidia.com>]

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,
-- 
John Hubbard