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Re: port-alpha/38335 (kernel freeze on alpha MP system)
The following reply was made to PR port-alpha/38335; it has been noted by GNATS.
From: Jarle Greipsland <jarle%uninett.no@localhost>
Cc: gnats-bugs%NetBSD.org@localhost, gnats-admin%netbsd.org@localhost
Subject: Re: port-alpha/38335 (kernel freeze on alpha MP system)
Date: Tue, 06 Oct 2009 15:32:15 +0200 (CEST)
"Michael L. Hitch" <mhitch%lightning.msu.montana.edu@localhost> writes:
> On Tue, 6 Oct 2009, Jarle Greipsland wrote:
> >> What was the panic you got?
> > The one from your patch:
> > Whoa! pool_cache_get returned an in-use entry! ci_index 0 pj
> > 0xfffffc003f9ee740
> > panic: Oops
> The patch I posted had the panic call commented out (the panic was from
> earlier debug testing). The following line was the workaround that would
> skip that entry and do a full tlb invalidate. Things should keep running
> (for a while longer anyway) after that.
Ah. That's what happens when one manually applies a patch :-(
Oh well. I have since updated my kernel, and am now running a
-current GENERIC.MP kernel with the IPL_VM -> IPL_SCHED
modification. I have started a "build -j4" job, and I'll
see how that works out.
"There's too much blood in my caffeine system."
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