From: Huacai Chen <chenhuacai@loongson.cn>
To: Masahiro Yamada <masahiroy@kernel.org>,
linux-kbuild@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>, Jan Kara <jack@suse.cz>
Cc: chenhuacai@kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org,
Huacai Chen <chenhuacai@loongson.cn>
Subject: [PATCH] init: Fix build warnings about export.h
Date: Sun, 8 Jun 2025 22:12:35 +0800 [thread overview]
Message-ID: <20250608141235.155206-1-chenhuacai@loongson.cn> (raw)
After commit a934a57a42f64a4 ("scripts/misc-check: check missing #include
<linux/export.h> when W=1") and 7d95680d64ac8e836c ("scripts/misc-check:
check unnecessary #include <linux/export.h> when W=1"), we get some build
warnings with W=1:
init/main.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
init/initramfs.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
So fix these build warnings for the init code.
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
---
init/initramfs.c | 1 +
init/main.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/init/initramfs.c b/init/initramfs.c
index 72bad44a1d41..097673b97784 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/init.h>
#include <linux/async.h>
+#include <linux/export.h>
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/types.h>
diff --git a/init/main.c b/init/main.c
index 2cf5e9ea84d8..bfdf0fd76eb3 100644
--- a/init/main.c
+++ b/init/main.c
@@ -12,7 +12,8 @@
#define DEBUG /* Enable initcall_debug */
#include <linux/types.h>
+#include <linux/export.h>
#include <linux/extable.h>
#include <linux/module.h>
#include <linux/proc_fs.h>
--
2.47.1
next reply other threads:[~2025-06-08 14:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-08 14:12 Huacai Chen [this message]
2025-06-09 0:36 ` [PATCH] init: Fix build warnings about export.h Masahiro Yamada
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250608141235.155206-1-chenhuacai@loongson.cn \
--to=chenhuacai@loongson.cn \
--cc=akpm@linux-foundation.org \
--cc=brauner@kernel.org \
--cc=chenhuacai@kernel.org \
--cc=jack@suse.cz \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=masahiroy@kernel.org \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).