Bug 481455 - ppc32 can't boot with newer rawhide kernels
Summary: ppc32 can't boot with newer rawhide kernels
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: rawhide
Hardware: powerpc
OS: Linux
low
medium
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-01-25 03:30 UTC by Kevin Fenzi
Modified: 2009-02-12 22:12 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2009-02-12 22:12:13 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Kevin Fenzi 2009-01-25 03:30:21 UTC
rawhide kernels including kernel-2.6.29-0.28.rc1.fc11.ppc and after don't seem to allow a normal boot on my ppc32 g4 machine.

The kernel loads and boots, but when it gets to: 

Setting up Logical Volume Management:

it locks completely. 
Adding in a strace I see it's stuck in a read of /dev/cdrom1
However, this machine only has a single cdrom, which on working kernels is just /dev/cdrom. 

Can anyone duplicate this?
Is there further info I can provide?

Smolt profile: http://www.smolts.org/client/show/pub_f3216f28-fbb5-4888-af2e-0d3f0eb3a55c

Comment 1 Jarod Wilson 2009-01-29 19:59:44 UTC
So... kernel-2.6.29-0.69.rc3.fc11.ppc boots just fine on my powerbook, which has a fully updated F10 + the aforementioned rawhide kernel on it. Could be some bad interaction between the rawhide kernel and rawhide lvm though, guess I should go raw-er on my powerbook...

Comment 2 Jarod Wilson 2009-01-29 21:32:26 UTC
Whoops, meant to add myself to the cc list... I've got a sacrificial G4 tower in the office I'll try to reproduce on, hopefully tomorrow...

Comment 3 Kevin Fenzi 2009-02-12 04:00:13 UTC
Strange. 

Just rebooted into 2.6.29-0.99.rc4.git1.fc11.ppc and it worked. 

All I can figure is that it was some unspecified rawhide breakage that got fixed. ;( 

Should we try and track it down more? or just be thankfull and move on?
Either is fine with me.

Comment 4 Jarod Wilson 2009-02-12 22:01:21 UTC
Turns out there was a ppc32-smp-specific bug biting me, in addition to some apparent video hardware related issues tripping up plymouth... But I finally have a rawhide kernel booting on my dual 800 G4 tower, after adding a patch jwb pointed me at:

http://patchwork.ozlabs.org/patch/22887/

Going to tack that onto rawhide in a sec, but I suspect it'll get into linus' tree RSN.

Comment 5 Jarod Wilson 2009-02-12 22:03:00 UTC
Never mind, its already in linus' tree, we'll just pick it up from the next git snap rebase.

Comment 6 Jarod Wilson 2009-02-12 22:12:13 UTC
So yeah, lets just chalk this up to development kernel churn and close it for now...


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