linux-next: build failure after merge of the mm tree
From: Stephen Rothwell
Date: Thu Nov 03 2022 - 01:02:44 EST
Hi all,
After merging the mm tree, today's linux-next build (sparc defconfig)
failed like this:
lib/objpool.c: In function '__objpool_try_get_slot':
lib/objpool.c:378:17: error: implicit declaration of function 'prefetch' [-Werror=implicit-function-declaration]
378 | prefetch(&ents[id]);
| ^~~~~~~~
cc1: some warnings being treated as errors
Caused by commit
080ae5bb93cd ("kprobes,lib: kretprobe scalability improvement")
I have reverted that commit for today (and its followup fix patch).
--
Cheers,
Stephen Rothwell
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