Date: Thu, 18 Jan 2001 15:08:42 +0100 (CET) From: Soren Schmidt <sos@freebsd.dk> To: peter@netplex.com.au (Peter Wemm) Cc: jhb@FreeBSD.ORG (John Baldwin), bright@wintelcom.net (Alfred Perlstein), current@FreeBSD.ORG, arch@FreeBSD.ORG, rjesup@wgate.com Subject: Re: HEADS-UP: await/asleep removal imminent Message-ID: <200101181408.PAA00170@freebsd.dk> In-Reply-To: <200101181339.f0IDdUK14717@mobile.wemm.org> from Peter Wemm at "Jan 18, 2001 05:39:30 am"
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It seems Peter Wemm wrote:
> > I'll try adding the forward_signal stuff see if that helps...
>
> But John committed that! it should be in the fresh checkout you tried
> above.... Of course, that is assuming you cvsup'ed very recently..
Sorry that was not what I meant, I meant this patch to machdep.c
and so far it looks as thats the culprit it hasn't locked up yet
at least, but its not finished a world yet....
Index: machdep.c
===================================================================
RCS file: /home/ncvs/src/sys/i386/i386/machdep.c,v
retrieving revision 1.429
diff -u -r1.429 machdep.c
--- machdep.c 2001/01/16 09:10:33 1.429
+++ machdep.c 2001/01/18 13:44:48
@@ -1005,6 +1005,10 @@
void
cpu_idle(void)
{
+#ifdef SMP
+ /* first candidate for an interrupt */
+ lapic.tpr = 0;
+#endif
#ifndef SMP
if (cpu_idle_hlt) {
disable_intr();
-Søren
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