From: Tom Seewald <tseewald@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: tseewald@gmail.com, Christoph Hellwig <hch@lst.de>,
netdev@vger.kernel.org, ocfs2-devel@oss.oracle.com,
Mark Fasheh <mark@fasheh.com>, Joel Becker <jlbec@evilplan.org>,
Joseph Qi <joseph.qi@linux.alibaba.com>
Subject: [Ocfs2-devel] [PATCH] Fix build failure of OCFS2 when TCP/IP is disabled
Date: Sat, 6 Jun 2020 14:08:26 -0500 [thread overview]
Message-ID: <20200606190827.23954-1-tseewald@gmail.com> (raw)
After commit 12abc5ee7873 ("tcp: add tcp_sock_set_nodelay") and
commit c488aeadcbd0 ("tcp: add tcp_sock_set_user_timeout"), building the
kernel with OCFS2_FS=y but without INET=y causes it to fail with:
ld: fs/ocfs2/cluster/tcp.o: in function `o2net_accept_many':
tcp.c:(.text+0x21b1): undefined reference to `tcp_sock_set_nodelay'
ld: tcp.c:(.text+0x21c1): undefined reference to `tcp_sock_set_user_timeout
'
ld: fs/ocfs2/cluster/tcp.o: in function `o2net_start_connect':
tcp.c:(.text+0x2633): undefined reference to `tcp_sock_set_nodelay'
ld: tcp.c:(.text+0x2643): undefined reference to `tcp_sock_set_user_timeout
'
This is due to tcp_sock_set_nodelay() and tcp_sock_set_user_timeout() being
declared in linux/tcp.h and defined in net/ipv4/tcp.c, which depend on
TCP/IP being enabled.
To fix this, make OCFS2_FS depend on INET=y which already requires NET=y.
Signed-off-by: Tom Seewald <tseewald@gmail.com>
---
fs/ocfs2/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ocfs2/Kconfig b/fs/ocfs2/Kconfig
index 1177c33df895..aca16624b370 100644
--- a/fs/ocfs2/Kconfig
+++ b/fs/ocfs2/Kconfig
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
config OCFS2_FS
tristate "OCFS2 file system support"
- depends on NET && SYSFS && CONFIGFS_FS
+ depends on INET && SYSFS && CONFIGFS_FS
select JBD2
select CRC32
select QUOTA
--
2.20.1
next reply other threads:[~2020-06-06 19:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-06 19:08 Tom Seewald [this message]
2020-06-08 1:33 ` [Ocfs2-devel] [PATCH] Fix build failure of OCFS2 when TCP/IP is disabled Joseph Qi
2020-06-08 6:14 ` Christoph Hellwig
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