linux-kernel - [PATCH 0/1] bug: fix problem including <linux.bug.h> from linux/kernel.h

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Date:   Wed, 24 May 2017 14:21:06 +0100
From:   Ian Abbott <abbotti@....co.uk>
To:     linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc:     Arnd Bergmann <arnd@...db.de>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Michal Nazarewicz <mina86@...a86.com>,
        Hidehiro Kawai <hidehiro.kawai.ez@...achi.com>,
        Borislav Petkov <bp@...e.de>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Johannes Berg <johannes.berg@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Alexander Potapenko <glider@...gle.com>
Subject: [PATCH 0/1] bug: fix problem including <linux.bug.h> from linux/kernel.h

PATCH 1 is a follow-up patch to my previous patch "[PATCH v4 2/2]
kernel.h: handle pointers to arrays better in container_of()":
<https://lkml.org/lkml/2017/5/23/641>.  The previous patch introduced a
build failure:
<https://lists.01.org/pipermail/kbuild-all/2017-May/034127.html>.  The
build failure was due to a circular dependency introduced by the
previous patch and occurs when <asm-generic/bug.h> is included before
<linux/kernel.h> for architectures that select `CONFIG_GENERIC_BUG`.
PATCH 1 fixes this circular dependency.  Ideally, it should be applied
before my previous patch to avoid breakage during git bisect builds, but
can be applied after if that is not a concern.

1) bug: fix problem including <linux.bug.h> from linux/kernel.h

 include/asm-generic/bug.h | 1 -
 include/linux/bug.h       | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)