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Date:      Thu, 14 Sep 2000 13:32:25 -0600
From:      Warner Losh <imp@village.org>
To:        John Baldwin <jhb@pike.osd.bsdi.com>
Cc:        Mark Murray <mark@grondar.za>, current@FreeBSD.ORG
Subject:   Re: SMPNG kernel on UP 
Message-ID:  <200009141932.NAA98362@harmony.village.org>
In-Reply-To: Your message of "Thu, 14 Sep 2000 12:28:09 PDT." <200009141928.MAA85518@pike.osd.bsdi.com> 
References:  <200009141928.MAA85518@pike.osd.bsdi.com>  

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In message <200009141928.MAA85518@pike.osd.bsdi.com> John Baldwin writes:
: It may be a kernel/world sync problem.  Although I don't know why the ioctl
: argument would suddenly become invalid.  Maybe it passes in a struct ucred,
: which changed in size just before the SMPng commit?

I don't know either.  However, it might be because of permission
problems.  It will return EINVAL when it can't open the apm file for
write.  Maybe a devfs related issue?

Warner


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