From owner-freebsd-current  Fri Jun 28 20:20:16 2002
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Date: Fri, 28 Jun 2002 20:14:52 -0700 (PDT)
From: Julian Elischer <julian@elischer.org>
To: ticso@cicely.de
Cc: "David O'Brien" <obrien@FreeBSD.org>,
	FreeBSD current users <current@FreeBSD.org>
Subject: Re: KSE-MIII ready for commit
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David;

the change is in alpha/alpha/trap.c.. if you don't want to rebuild
everything..

(very simple.. just moved userret to AFTER giant was released..)


On Sat, 29 Jun 2002, Bernd Walter wrote:

> On Fri, Jun 28, 2002 at 08:04:47PM -0700, David O'Brien wrote:
> > I was able to build and boot an Alpha kernel with last nights sources +
> > `thediff'.  I had no problems with ^Z in most cases.  However:
> 
> That's most likely the same reason, but I accidently had no INVARIANT &
> Co compiled in.
> After I added them I got the same.
> It should be fixed now.
> 
> >     cd ../compile/KSE
> >     make depend
> >     # wait 5 sec
> >     ^Z
> >     p^Zanic: mutex Giant owned at ../../../kern/kern_thread.c:736
> >     panic
> >     Stopped at      Debugger+0x34:  zapnot  v0,#0xf,v0      <v0=0x0>
> >     db> tr
> >     Debugger() at Debugger+0x34
> >     panic() at panic+0xe4
> >     _mtx_assert() at _mtx_assert+0xac
> >     thread_suspend_check() at thread_suspend_check+0x154
> >     userret() at userret+0x230
> >     syscall() at syscall+0x3e8
> >     XentSys() at XentSys+0x64
> >     --- syscall (2, FreeBSD ELF, fork) ---
> >     --- user mode ---
> 
> -- 
> B.Walter              COSMO-Project         http://www.cosmo-project.de
> ticso@cicely.de         Usergroup           info@cosmo-project.de
> 
> 
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