Messages in this thread | | | Subject | Re: [PATCH] Fix build failure of OCFS2 when TCP/IP is disabled | From | Joseph Qi <> | Date | Mon, 8 Jun 2020 09:33:10 +0800 |
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On 2020/6/7 03:08, Tom Seewald wrote: > 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>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.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 >
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