Bug 31660

Summary:	Tyan TigerMP (dual Athlon) mobo causes SMP kernel to freeze.
Product:	Base System	Reporter:	sehh <sehh>
Component:	kern	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed FIXED
Severity:	Affects Only Me
Priority:	Normal
Version:	4.4-RELEASE
Hardware:	Any
OS:	Any

Description sehh 2001-10-31 12:20:01 UTC

I'm using a Tyan Tiger MP motherboard with
dual AthlonMP's (1.2ghz) with FreeBSD 4.4-RELEASE.

If i compile the kernel without SMP support then
everything works fine. If i compile it with SMP
support then the kernel won't boot.

It starts to boot but freezes before it has
finished loading all modules or completed
most bootup tasks.

There isn't much else to say about the problem.

How-To-Repeat: Just recompile the kernel with SMP support and
reboot.

Comment 1 sehh 2001-12-10 23:29:30 UTC

This only applies to 4.4-RELEASE.

Bug was fixed in 5.0-CURRENT and the fix was passed down
to 4.4-STABLE some time later on.

  H.I.C. & D.B.S.   OS/2 Warp   Hellas  
  ServerConfig   ConfigEdit   OS/2 UK UG  
  Live fast, die young, and leave a handsome corpse.  

.þ. Dark is the night, like blackest coal. I brood and brood,
my heartbeats toll. We Vistani live like no others do,
Suffering pain, and hunger too.  -From A Vistani song

Comment 2 Sheldon Hearn freebsd_committer

2001-12-11 11:45:58 UTC

State Changed
From-To: open->closed

Thanks for the feedback.