linux-next: build failure in final build

From: Mark Brown

Date: Fri Mar 27 2026 - 18:03:33 EST


Hi all,

After merging the kthread tree, today's linux-next build (i386
defconfig) failed like this:

/tmp/next/build/kernel/trace/trace.c:820:5: error: no previous prototype for 'tracing_alloc_snapshot' [-Werror=missing-prototypes]
820 | int tracing_alloc_snapshot(void)
| ^~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

Caused by commit

bade44fe546212 (tracing: Move snapshot code out of trace.c and into trace_snapshot.c)

I've left this for today.

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