3 commits

Author	SHA1	Message	Date
Russell King	bbc81fd432	ARM: CPU hotplug: remove bug checks in platform_cpu_die() ... platform_cpu_die() is entered from the CPU's own idle thread, which can not be migrated to other CPUs. Moreover, the 'cpu' argument comes from the thread info, which will always be the 'current' CPU. So remove this useless bug check. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2010-12-20 15:09:10 +00:00
Russell King	3c030beabf	ARM: CPU hotplug: move cpu_killed completion to core code ... We always need to wait for the dying CPU to reach a safe state before taking it down, irrespective of the requirements of the platform. Move the completion code into the ARM SMP hotplug code rather than having each platform re-implement this. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2010-12-20 15:09:10 +00:00
Santosh Shilimkar	7d35b8d09f	omap4: hotplug: Add basic CPU hotplug support ... This patch adds cpu hotplug support for OMAP4430. Only CPU inactive state is supported as a low power state in the basic hot-plug support Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>	2010-08-02 13:18:19 +03:00