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

From: Stephen Rothwell <[email-masked]>
Date: Thu, 28 Oct 2021 23:26:51 +1100

Hi all,

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

Documentation/x86/xstate.rst:15: WARNING: Title underline too short.

Using dynamically enabled XSTATE features in user space applications
-------------------------------------------------------------------

Introduced by commit

  93175ec299f8 ("Documentation/x86: Add documentation for using dynamic XSTATE features")

-- 
Cheers,
Stephen Rothwell