linux-next: build warning after merge of the kbuild tree

From: Stephen Rothwell
Date: Thu Aug 19 2021 - 19:28:23 EST


Hi all,

After merging the kbuild tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

arch/x86/entry/vdso/Makefile:135: FORCE prerequisite is missing
arch/x86/entry/vdso/Makefile:135: FORCE prerequisite is missing
arch/x86/entry/vdso/Makefile:135: FORCE prerequisite is missing

Exposed by commit

0fc7db58e2a6 ("kbuild: warn if FORCE is missing for if_changed(_dep,_rule) and filechk")

Not sure why we need 3 of these :-(

--
Cheers,
Stephen Rothwell

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