https://bugzilla.novell.com/show_bug.cgi?id=801537
https://bugzilla.novell.com/show_bug.cgi?id=801537#c15
Jiri Slaby changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
InfoProvider| |sbrabec@suse.com
--- Comment #15 from Jiri Slaby 2013-03-05 15:00:15 UTC ---
Hmm:
Disabling non-boot CPUs ...
Broke affinity for irq 41
smpboot: CPU 1 is now offline
Broke affinity for irq 42
smpboot: CPU 2 is now offline
Broke affinity for irq 43
do_IRQ: 3.113 No irq handler for vector (irq -1)
smpboot: CPU 3 is now offline
could you grep for your old messages whether there is any of those errors
(Broke affinity|No irq handler) with kernel-desktop-3.4.28 and older?
I suppose
echo 0 > /sys/bus/cpu/devices/cpu1/online
echo 1 > /sys/bus/cpu/devices/cpu1/online
triggers that too on 3.7?
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