Date: Tue, 20 Aug 2002 11:15:20 -0700 From: "Crist J. Clark" <crist.clark@attbi.com> To: Sergey Mokryshev <mokr@mokr.net> Cc: Radko Keves <rado@studnet.sk>, questions@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: question about ipl.ko Message-ID: <20020820181519.GA69240@blossom.cjclark.org> In-Reply-To: <062201c2475f$9f19ab40$0f0010ac@office.tersys.ru> References: <20020816130147.GA39907@studnet.sk> <20020816193854.GC47465@blossom.cjclark.org> <062201c2475f$9f19ab40$0f0010ac@office.tersys.ru>
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On Mon, Aug 19, 2002 at 01:05:53PM +0400, Sergey Mokryshev wrote:
> Hello, Crist!
> You wrote to "Radko Keves" <rado@studnet.sk> on Fri, 16 Aug 2002
> 12:38:54 -0700:
>
> CJC> On Fri, Aug 16, 2002 at 03:01:47PM +0200, Radko Keves wrote:
> >> i try to load ipl.ko
>
> >> #kldload -v /boot/kernel/ipl.ko kldload: can't load
> >> /boot/kernel/ipl.ko: Exec format error
>
> CJC> [snip]
>
> >> it's my problem, for example in the kernel module loading
> >> sequence, or current problem ?
>
> CJC> Both. If you are getting an 'Exec format error,' there is
> CJC> something wrong at your end. However, ipl.ko has been broken in
> CJC> CURRENT for a "long time" (over a year at least) and will not
> CJC> load (albeit with a different error message).
> CJC> --
>
> $ uname -a
> FreeBSD amber.mokr.net 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Wed Aug 14
> 18:41:05 MSD 2002 root@amber.mokr.net:/usr/obj/usr/src/sys/AMBER
> i386
>
> $ kldstat
> Id Refs Address Size Name
> 1 15 0xc0100000 2cc000 kernel
> 2 1 0xc03cd000 5760 vesa.ko
> 3 1 0xc03d3000 5160 snd_ich.ko
> 4 2 0xc03d9000 1a88c snd_pcm.ko
> 5 1 0xc03f4000 d378 agp.ko
> 6 1 0xc0402000 3cb30 acpi.ko
> 7 1 0xc26f4000 5000 linprocfs.ko
> 8 2 0xc27b9000 14000 linux.ko
> 9 1 0xc27ed000 15000 ipl.ko
> 10 1 0xc28ac000 2000 rtc.ko
>
> $ grep PFIL /usr/src/sys/i386/conf/AMBER
> options PFIL_HOOKS
>
> You need to include "options PFIL_HOOKS" in your kernel configuration to
> be
> able to use ipfilter as a loadable module.
But what's the point? PFIL_HOOKS only used by IPFilter. If you are
going to be recompiling a kernel, you might just as well compile in
"options IPFILTER" and be done with it.
--
Crist J. Clark | cjclark@alum.mit.edu
| cjclark@jhu.edu
http://people.freebsd.org/~cjc/ | cjc@freebsd.org
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