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

From: Stephen Rothwell <[email-masked]>
Date: Wed, 9 Feb 2022 11:21:35 +1100

Hi all,

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

kernel/bpf/core.c:830:23: error: variably modified 'bitmap' at file scope
  830 |         unsigned long bitmap[BITS_TO_LONGS(BPF_PROG_CHUNK_COUNT)];
      |                       ^~~~~~

Caused by commit

  57631054fae6 ("bpf: Introduce bpf_prog_pack allocator")

I have used the bpf-next tree from next-20220208 for today.

-- 
Cheers,
Stephen Rothwell