Subject: linux-next: build failure after merge of the hyperv-fixes tree

From: Stephen Rothwell <[email-masked]>
Date: Thu, 27 Oct 2022 08:53:32 +1100

Hi all,

After merging the hyperv-fixes tree, today's linux-next build (x86_64
allmodconfig) failed like this:

arch/x86/hyperv/hv_init.c: In function 'hyperv_init':
arch/x86/hyperv/hv_init.c:447:29: error: unused variable 'dst' [-Werror=unused-variable]
  447 |                 void *src, *dst;
      |                             ^~~
cc1: all warnings being treated as errors

Caused by commit

  f8162cff19f1 ("x86/hyperv: Remove BUG_ON() for kmap_local_page()")

I have used the hyperv-fixes tree from next-20221026 for today.

-- 
Cheers,
Stephen Rothwell