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Date: Wed, 02 Jan 2008 15:28:00 +0100 From: Daniel Lezcano <dlezcano@...ibm.com> To: Andy Johnson <johnsonzjo@...il.com> CC: netdev@...r.kernel.org Subject: Re: Section mismatch between 'copy_net_ns' and 'net_enable_timestamp Andy Johnson wrote: > Hello, > I had git-cloned the net-2.6.25.git tree today; > > Then I ran "make menuconfig" and accepted the defaults without any change. > I want to build this tree with network namespace support. > I saw that in 2.6.25/net/core/net_namespace.c > we have some #ifdef CONFIG_NET_NS ; I did not CONFIG_NET_NS in "make > menuconfig". > So I added in net_namespace.c #define CONFIG_NET_NS, before the first > #ifdef CONFIG_NET_NS; then I ran make. > > I saw the following warning: > > WARNING: vmlinux.o(.text+0x1d47cd): Section mismatch: reference to .init.text: > (between 'copy_net_ns' and 'net_enable_timestamp') > > > Is there something wrong here causing this "Section mismatch"? > or did I do something wrong? > > Regards, > Andy > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Hi Andy, If you want to activate the network namespace, you should disable the sysfs. This is a temporary restriction until Greg-KH integrates the sysfs per namespace: https://lists.linux-foundation.org/pipermail/containers/2007-December/009347.html Can you try to using the menuconfig to enable the network namespace and check if you still have the section mismatch ? General setup -> Prompt for development and/or incomplete code/drivers => enable -> Configure standard kernel features => enable File systems -> Pseudo filesystems -> sysfs file system support => disable Networking -> Networking options -> Network namespace support => enable Thanks -- Daniel -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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