Build break due to merge commit in linux-next 20250916

From: Christian Heusel

Date: Tue Sep 16 2025 - 10:59:45 EST


Hey Mark,

I have noticed that the recent linux-next release fails to build due to
a syntax error in the rust code:

EXPORTS rust/exports_bindings_generated.h
RUSTC L rust/kernel.o
error: expected one of `,` or `}`, found `;`
--> rust/kernel/block/mq/gen_disk.rs:12:23
|
12 | fmt::{self, Write};
| ^
| |
| expected one of `,` or `}`
| help: missing `,`

error: aborting due to 1 previous error

make[2]: *** [rust/Makefile:553: rust/kernel.o] Error 1

It seems like this error was introduced in 6e86e08cdc19 ("Merge branch
'rust-next' of https://github.com/Rust-for-Linux/linux.git";) and
introduced with the merge, the attached patch fixes it.

Cheers,
Chris
diff --git a/rust/kernel/block/mq/gen_disk.rs b/rust/kernel/block/mq/gen_disk.rs
index 51a239118ead..1ce815c8cdab 100644
--- a/rust/kernel/block/mq/gen_disk.rs
+++ b/rust/kernel/block/mq/gen_disk.rs
@@ -9,7 +9,7 @@
bindings,
block::mq::{Operations, TagSet},
error::{self, from_err_ptr, Result},
- fmt::{self, Write};
+ fmt::{self, Write},
prelude::*,
static_lock_class,
str::NullTerminatedFormatter,

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