Subject: linux-next: build failure after merge of the akpm-current tree

From: Stephen Rothwell <[email-masked]>
Date: Wed, 19 Jun 2019 20:06:08 +1000

Hi all,

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

In file included from usr/include/linux/byteorder/big_endian.hdrtest.c:1:
./usr/include/linux/byteorder/big_endian.h:6:2: error: #error "Unsupported endianness, check your toolchain"
 #error "Unsupported endianness, check your toolchain"
  ^~~~~

Caused by commit

  1ac94caaee11 ("byteorder: sanity check toolchain vs kernel endianness")

Presumably exposed by commit

  b91976b7c0e3 ("kbuild: compile-test UAPI headers to ensure they are self-contained")

from the kbuild tree.

I have reverted 1ac94caaee11 (and its following fixup) for today.

-- 
Cheers,
Stephen Rothwell