Received-SPF: pass (google.com: domain of linux-kernel+bounces-98095-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
Date: Sat,  9 Mar 2024 18:05:05 -0800
In-Reply-To: <20240310020509.647319-1-irogers@google.com>
Message-Id: <20240310020509.647319-11-irogers@google.com>
Precedence: bulk
Mime-Version: 1.0
References: <20240310020509.647319-1-irogers@google.com>
Subject: [PATCH v1 10/13] asm-generic: Avoid transitive dependency for unaligned.h
From: Ian Rogers <irogers@google.com>
To: Arnd Bergmann <arnd@arndb.de>, Andrii Nakryiko <andrii@kernel.org>, 
	Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>, 
	Martin KaFai Lau <martin.lau@linux.dev>, Song Liu <song@kernel.org>, 
	Yonghong Song <yonghong.song@linux.dev>, John Fastabend <john.fastabend@gmail.com>, 
	KP Singh <kpsingh@kernel.org>, Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>, 
	Jiri Olsa <jolsa@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, 
	Arnaldo Carvalho de Melo <acme@kernel.org>, Namhyung Kim <namhyung@kernel.org>, 
	Mark Rutland <mark.rutland@arm.com>, 
	Alexander Shishkin <alexander.shishkin@linux.intel.com>, Ian Rogers <irogers@google.com>, 
	Adrian Hunter <adrian.hunter@intel.com>, Paolo Bonzini <pbonzini@redhat.com>, 
	Shuah Khan <shuah@kernel.org>, Kees Cook <keescook@chromium.org>, 
	"Gustavo A. R. Silva" <gustavoars@kernel.org>, Nathan Chancellor <nathan@kernel.org>, 
	Nick Desaulniers <ndesaulniers@google.com>, Bill Wendling <morbo@google.com>, 
	Justin Stitt <justinstitt@google.com>, Andrew Morton <akpm@linux-foundation.org>, 
	Liam Howlett <liam.howlett@oracle.com>, Miguel Ojeda <ojeda@kernel.org>, 
	Will Deacon <will@kernel.org>, Mark Brown <broonie@kernel.org>, 
	David Laight <David.Laight@ACULAB.COM>, "Michael S. Tsirkin" <mst@redhat.com>, Shunsuke Mie <mie@igel.co.jp>, 
	Yafang Shao <laoar.shao@gmail.com>, Kui-Feng Lee <kuifeng@meta.com>, 
	James Clark <james.clark@arm.com>, Nick Forrington <nick.forrington@arm.com>, 
	Leo Yan <leo.yan@linux.dev>, German Gomez <german.gomez@arm.com>, Rob Herring <robh@kernel.org>, 
	John Garry <john.g.garry@oracle.com>, Sean Christopherson <seanjc@google.com>, 
	Anup Patel <anup@brainfault.org>, Fuad Tabba <tabba@google.com>, 
	Andrew Jones <ajones@ventanamicro.com>, Chao Peng <chao.p.peng@linux.intel.com>, 
	Haibo Xu <haibo1.xu@intel.com>, Peter Xu <peterx@redhat.com>, 
	Vishal Annapurve <vannapurve@google.com>, linux-kernel@vger.kernel.org, 
	linux-arch@vger.kernel.org, bpf@vger.kernel.org, 
	linux-perf-users@vger.kernel.org, kvm@vger.kernel.org, 
	linux-kselftest@vger.kernel.org, linux-hardening@vger.kernel.org, 
	llvm@lists.linux.dev
Content-Type: text/plain; charset="UTF-8"

unaligned.h uses types from linux/types.h such as u64, but doesn't
directly import linux/types.h. This can cause breakages when the
declarations of the types is reliant on a transitive dependency and
the dependencies change. Add the missing header file to avoid this.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 include/asm-generic/unaligned.h       | 2 ++
 tools/include/asm-generic/unaligned.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h
index a84c64e5f11e..0cbe118e25db 100644
--- a/include/asm-generic/unaligned.h
+++ b/include/asm-generic/unaligned.h
@@ -2,6 +2,8 @@
 #ifndef __ASM_GENERIC_UNALIGNED_H
 #define __ASM_GENERIC_UNALIGNED_H
 
+#include <linux/types.h>
+
 /*
  * This is the most generic implementation of unaligned accesses
  * and should work almost anywhere.
diff --git a/tools/include/asm-generic/unaligned.h b/tools/include/asm-generic/unaligned.h
index cdd2fd078027..768cafe6702e 100644
--- a/tools/include/asm-generic/unaligned.h
+++ b/tools/include/asm-generic/unaligned.h
@@ -2,6 +2,8 @@
 #ifndef __ASM_GENERIC_UNALIGNED_H
 #define __ASM_GENERIC_UNALIGNED_H
 
+#include <linux/types.h>
+
 /*
  * This is the most generic implementation of unaligned accesses
  * and should work almost anywhere.
-- 
2.44.0.278.ge034bb2e1d-goog