Ubuntu
linux package

highbank install kernel hangs when earlyprintk is added to the kernel command-line

Bug #1034450 reported by Craig Magina
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Incomplete
Undecided
Unassigned

Bug Description

Adding the earlyprintk=ttyAMA0 argument to the install kernel's command-line will cause it to hang.

Linux version 3.5.0-6-highbank

The console log is attached.

Revision history for this message
Craig Magina (craig.magina) wrote :
Brad Figg (brad-figg)
affects: linux-meta (Ubuntu) → linux (Ubuntu)
mahmoh (mahmoh)
visibility: private → public
Revision history for this message
Brad Figg (brad-figg) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1034450

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Revision history for this message
Rob Herring (r-herring) wrote :

The LL debug config option is probably not configured for the highbank uart. It is fixed compile time selection currently.

Revision history for this message
Li Li (lli5) wrote :

Same issue as https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1034781 ?

Revision history for this message
Robie Basak (racb) wrote :

Thanks Li Li. Marking dup.

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