Date: Thu, 7 Oct 2004 14:06:58 -0400 From: Ken Smith <kensmith@cse.Buffalo.EDU> To: John Baldwin <jhb@FreeBSD.org> Cc: freebsd-threads@FreeBSD.org Subject: Re: Bug in kse_switchin()? Message-ID: <20041007180658.GA26119@electra.cse.Buffalo.EDU> In-Reply-To: <200410071126.02612.jhb@FreeBSD.org> References: <Pine.GSO.4.43.0409220743460.857-100000@sea.ntplx.net> <20041006031406.GB26037@electra.cse.Buffalo.EDU> <20041006201849.GC21875@electra.cse.Buffalo.EDU> <200410071126.02612.jhb@FreeBSD.org>
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On Thu, Oct 07, 2004 at 11:26:02AM -0400, John Baldwin wrote:
> FWIW, -O didn't help me to compile a custom kernel. I get a page fault very
> early due to running out of UMA preallocated pages I think. I have no idea
> why though.
Ok, so this makes it official: -O only seems to fix the problem I tripped
across and that is in arguably special code given it's monkeying around
with register windows.
Sigh. So what do you get if you already earned a pointy hat for something
and you do something dumb while still wearing it?
--
Ken Smith
- From there to here, from here to | kensmith@cse.buffalo.edu
there, funny things are everywhere. |
- Theodore Geisel |
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