is_sk locking in sk_attach
Doug White
dwhite at gumbysoft.com
Sun Jul 11 15:28:46 PDT 2004
On Sat, 10 Jul 2004, Bjoern A. Zeeb wrote:
> there had been some discussion lately about if_sk and attach locking.
> compiled if_sk as module on amd64 and kldloading started a race with
> follwoing output:
If you have unpatched sk sources, the locking is entirely wrong. You
_will_ get witness warnings. I have a basic patch that gets rid of most
of them, and I think bms is working on a more complete lockdown. I posted
my patch to -current, but I can't guarantee its entirely correct :)
--
Doug White | FreeBSD: The Power to Serve
dwhite at gumbysoft.com | www.FreeBSD.org
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