From: Randy Dunlap <randy.dunlap@oracle.com>
To: Jiri Slaby <jirislaby@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
kgdb-bugreport@lists.sourceforge.net, amitkale@linsyssoft.com,
jason.wessel@windriver.com,
Linux kernel mailing list <linux-kernel@vger.kernel.org>,
Matt Mackall <mpm@selenic.com>
Subject: [PATCH -mm] 2.6.23-rc4-mm1: kgdboe link errors
Date: Wed, 12 Sep 2007 10:15:37 -0700 [thread overview]
Message-ID: <20070912101537.129d10c7.randy.dunlap@oracle.com> (raw)
In-Reply-To: <46E7B1EA.2040009@gmail.com>
On Wed, 12 Sep 2007 11:31:22 +0200 Jiri Slaby wrote:
> randconfig [1] causes this link errors:
> ERROR: "netpoll_cleanup" [drivers/net/kgdboe.ko] undefined!
> ERROR: "netpoll_setup" [drivers/net/kgdboe.ko] undefined!
> ERROR: "netpoll_parse_options" [drivers/net/kgdboe.ko] undefined!
> ERROR: "netpoll_poll" [drivers/net/kgdboe.ko] undefined!
> ERROR: "netpoll_send_udp" [drivers/net/kgdboe.ko] undefined!
> ERROR: "netpoll_set_trap" [drivers/net/kgdboe.ko] undefined!
> make[2]: *** [__modpost] Error 1
> make[1]: *** [modules] Error 2
> make: *** [all] Error 2
>
> [1] http://www.fi.muni.cz/~xslaby/sklad/1.config
From: Randy Dunlap <randy.dunlap@oracle.com>
Fix kgdb build problems:
Building modules, stage 2.
ERROR: "netpoll_cleanup" [drivers/net/kgdboe.ko] undefined!
ERROR: "netpoll_setup" [drivers/net/kgdboe.ko] undefined!
ERROR: "netpoll_parse_options" [drivers/net/kgdboe.ko] undefined!
ERROR: "netpoll_poll" [drivers/net/kgdboe.ko] undefined!
ERROR: "netpoll_send_udp" [drivers/net/kgdboe.ko] undefined!
ERROR: "netpoll_set_trap" [drivers/net/kgdboe.ko] undefined!
make[1]: *** [__modpost] Error 1
Add 'select' for net-poll/console related config symbols, but
make KGDBOE 'depend on' NET. We don't want to 'select' CONFIG_NET,
but if it is already enabled, the 'select's will enable the rest
of the needed interfaces.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
lib/Kconfig.kgdb | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- linux-2.6.23-rc4-mm1.orig/lib/Kconfig.kgdb
+++ linux-2.6.23-rc4-mm1/lib/Kconfig.kgdb
@@ -174,9 +174,11 @@ endchoice
config KGDBOE
tristate "KGDB: On ethernet" if !KGDBOE_NOMODULE
- depends on m && KGDB
+ depends on m && KGDB && NET
+ select NETCONSOLE
select NETPOLL
select NETPOLL_TRAP
+ select NET_POLL_CONTROLLER
help
Uses the NETPOLL API to communicate with the host GDB via UDP.
In order for this to work, the ethernet interface specified must
next prev parent reply other threads:[~2007-09-12 17:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-12 9:31 Jiri Slaby
2007-09-12 17:15 ` Randy Dunlap [this message]
2007-09-12 18:15 ` [PATCH -mm] " Matt Mackall
2007-09-12 18:22 ` [PATCH -mm v2] " Randy Dunlap
2007-09-12 18:50 ` Matt Mackall
2007-09-12 19:17 ` [Kgdb-bugreport] " Jason Wessel
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