This bug was fixed in the package linux-keystone - 3.13.0-20.33
---
linux-keystone (3.13.0-20.33) trusty; urgency=low
[ Ike Panhc ]
* Release Tracking Bug
- LP: #1402951
* [Config] Disable SUSPEND and HOTPLUG_CPU
- LP: #1401018
* Rebase to Ubuntu-3.13.0-44.73
[ Ubu
This bug was fixed in the package linux-keystone - 3.13.0-20.33
---
linux-keystone (3.13.0-20.33) trusty; urgency=low
[ Ike Panhc ]
* Release Tracking Bug
- LP: #1402951
* [Config] Disable SUSPEND and HOTPLUG_CPU
- LP: #1401018
* Rebase to Ubuntu-3.13.0-44.73
[ Ubu
** Branch linked: lp:ubuntu/trusty-proposed/linux-keystone
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Title:
CPU hotplug shall be disabled
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** Tags added: patch
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Title:
CPU hotplug shall be disabled
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In order to disable HOTPLUG_CPU, either SMP or SUSPEND shall be
disabled. I do not think keystone platform support for suspend so
CONFIG_SUSPEND shall be disabled also.
** Changed in: linux-keystone (Ubuntu)
Status: Confirmed => In Progress
** Patch added: "0001-UBUNTU-Config-Disable-SUSPE
By disabling CONFIG_HOTPLUG_CPU for slayton the interfaces 'online' and
'offline' and not exposed in /sys/devices/system/cpu/cpuX/. Therefore we
can prevent applications or users trying to offline CPUs.
To enable cpu offline, TI will need to implement this feature in
linux/arch/arm/mach-keystone/
** Changed in: linux-keystone (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1401018
Title:
CPU hotplug shall be disabled
To manage notifications about th
