Re: linux-next: build failure after merge of the block tree

Jens Axboe
2026-01-19T18:05:20Z

On 1/19/26 11:02 AM, Mark Brown wrote:
> Hi all,
>
> After merging the block tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> error: unused import: `c_str`
> --> /tmp/next/build/drivers/block/rnull/configfs.rs:6:5
> |
> 6 | c_str,
> | ^^^^^
> |
> = note: `-D unused-imports` implied by `-D warnings`
> = help: to override `-D warnings` add `#[allow(unused_imports)]`
>
> error: aborting due to 1 previous error
>
> Caused by commit
>
> 4cef2fcda3ada (rnull: replace `kernel::c_str!` with C-Strings)
>
> I have used the version from 20260116 instead.

Adding Andreas too. This is a bit annoying as other stuff in the
block/io_uring tree would be nice to get exposed...

--
Jens Axboe