linux-next: build failure after merge of the device-mapper tree

From: Stephen Rothwell
Date: Wed Apr 09 2025 - 22:23:55 EST


Hi all,

After merging the device-mapper tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

ERROR: modpost: "__blk_flush_plug" [drivers/md/dm-bufio.ko] undefined!

Caused by commit

713ff5c782f5 ("dm-bufio: improve the performance of __dm_bufio_prefetch")

I have used the device-mapper tree from next-20250409 for today.

--
Cheers,
Stephen Rothwell

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