From owner-freebsd-stable  Sun Feb  3  9:45: 5 2002
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From: Archie Cobbs <archie@dellroad.org>
Message-Id: <200202031742.g13HgZJ02146@arch20m.dellroad.org>
Subject: Re: New item for -stable UPDATING...
In-Reply-To: <20020203.012725.77322724.imp@village.org> "from M. Warner Losh
 at Feb 3, 2002 01:27:25 am"
To: "M. Warner Losh" <imp@village.org>
Date: Sun, 3 Feb 2002 09:42:35 -0800 (PST)
Cc: freebsd-stable@FreeBSD.ORG
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> : After updating a 4.4-stable system to 4.5-REL, this happened
> : when trying to load linux.ko:
> : 
> :     link_elf: symbol seminfo undefined
> : 
> : and the load failed... yes I did follow the instructions in UPDATING
> : relating to linux.ko.
> : 
> : Apparenly now linux.ko links in with the semaphore stuff.  The fix
> : was to add 'options SYSVSEM' to the kernel config file.  Before it
> : only included SYSVSHM (which is the only one of the SYSV* options
> : actually required in order to run X I think).
> : 
> : Could we add a note about this to UPDATING?
> 
> Write one, and find out what the actual date of this new dependency
> was added.

How's this:

	Starting with revision 1.17.2.3 (5-Nov-2001) of
	sys/compat/linux/linux_ipc.c, your kernel must include
	'options SYSVSEM' in order to load the linux emulation KLD.

-Archie

__________________________________________________________________________
Archie Cobbs     *     Packet Design     *     http://www.packetdesign.com

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