Subject: linux-next: build failure after merge of the kspp-gustavo tree

From: Stephen Rothwell <[email-masked]>
Date: Tue, 18 Aug 2020 09:38:05 +1000

Hi all,

After merging the kspp-gustavo tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

arch/powerpc/boot/inflate.c: In function 'zlib_inflate':
arch/powerpc/boot/inflate.c:399:3: error: 'fallthrough' undeclared (first use in this function)
  399 |   fallthrough;
      |   ^~~~~~~~~~~
arch/powerpc/boot/inflate.c:399:3: note: each undeclared identifier is reported only once for each function it appears in
In file included from ./arch/powerpc/boot/decompress_inflate.c:12,
                 from /home/sfr/next/next/arch/powerpc/boot/decompress.c:33:
./arch/powerpc/boot/inflate.c: In function 'zlib_inflate':
./arch/powerpc/boot/inflate.c:399:3: error: 'fallthrough' undeclared (first use in this function)
  399 |   fallthrough;
      |   ^~~~~~~~~~~
./arch/powerpc/boot/inflate.c:399:3: note: each undeclared identifier is reported only once for each function it appears in

Caused by commit

  02b894b985cb ("treewide: Use fallthrough pseudo-keyword")

I have used the kspp-gustavo tree from next-20200817 for today.

-- 
Cheers,
Stephen Rothwell