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

From: Stephen Rothwell
Date: Wed Oct 28 2020 - 18:09:23 EST


Hi all,

After merging the tip tree, today's linux-next build (htmldocs) produced
this warning:

Documentation/admin-guide/hw-vuln/l1d_flush.rst:25: WARNING: undefined label: documentation/userspace-api/spec_ctrl.rst (if the link has no caption the label must precede a section header)

Introduced by commit

767d46ab566d ("Documentation: Add L1D flushing Documentation")

--
Cheers,
Stephen Rothwell

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