Re: [Next] CPU Hotplug test failures on powerpc

From: Sachin Sant
Date: Wed Dec 16 2009 - 01:54:20 EST


Xiaotian Feng wrote:
On Wed, Dec 16, 2009 at 2:41 PM, Sachin Sant <sachinp@xxxxxxxxxx> wrote:
Xiaotian Feng wrote:
Does this testcase hotplug cpu 0 off?

No, i don't think so. It skips cpu0 during online/offline
process.

Then how could this happen ? Looks like cpu 0 is offline ....
0:mon> <4>IRQ 17 affinity broken off cpu 0
<4>IRQ 18 affinity broken off cpu 0
<4>IRQ 19 affinity broken off cpu 0
<4>IRQ 264 affinity broken off cpu 0
<4>cpu 0 (hwid 0) Ready to die...
<7>clockevent: decrementer mult[83126e97] shift[32] cpu[0]
Sorry i was looking at only one script. Looking more closely
at the test there are 6 different sub tests. The rest of the
tests do seem to hotplug CPU 0.

Thanks
-Sachin


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Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
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