Bug 188277 - 2.6.16-1.2080 locks up during boot
2.6.16-1.2080 locks up during boot
Status: CLOSED CURRENTRELEASE
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
5
powerpc Linux
medium Severity high
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Assigned To: Kernel Maintainer List
Brian Brock
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2006-04-07 11:52 EDT by Robert Story
Modified: 2007-11-30 17:11 EST (History)
2 users (show)

See Also:
Fixed In Version: 2096
Doc Type: Bug Fix
Doc Text:
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Clone Of:
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Last Closed: 2006-04-28 23:57:18 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Robert Story 2006-04-07 11:52:43 EDT
Description of problem:
System locks up during boot, after 3 agp messages. WHen booting with the
original fc5 kernel, the next messages is 'i8042.c: No controller found'.

Version-Release number of selected component (if applicable):
2.6.16-1.2080_FC5

How reproducible:
Always.

Steps to Reproduce:
1. boot machine
2.
3.
  
Actual results:
lockup

Expected results:
system boots

Additional info:
adding 'debug' (suggested by the very helpful dwmw2 in #fedora-ppc) to the
kernel params allows the system to boot.
Comment 1 Robert Story 2006-04-07 12:08:03 EDT
From dmesg after booting 2080 with 'debug':

agpgart: AGP aperture is 16M @ 0x0
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
IN from bad port 60 at c01a2444
IN from bad port 64 at c01a24b0
i8042.c: No controller found.
Comment 2 Frank Arnold 2006-04-21 06:28:56 EDT
This is fixed in devel with 2.6.17-rc2 (kernel-2.6.16-1.2141_FC6)

Commit: f39224a8c1828bdd327539da72a53d8a13595838
Summary: Use correct sequence for putting CPU into nap mode
Discussion: http://ozlabs.org/pipermail/linuxppc-dev/2006-April/022034.html

The messages from comment #1 are unrelated. Still see them.
Comment 3 Robert Story 2006-04-28 23:57:18 EDT
closing.. 2.6.16-1.2096 boots find

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