On 06/25/2014 09:12 PM, Sasha Levin wrote:
> On 05/26/2014 07:08 AM, Srivatsa S. Bhat wrote:
>> During CPU offline, in stop-machine, we don't enforce any rule in the
>> _DISABLE_IRQ stage, regarding the order in which the outgoing CPU and the
>> other
>> CPUs disable their local interrupts. Hence,
On 05/26/2014 07:08 AM, Srivatsa S. Bhat wrote:
> During CPU offline, in stop-machine, we don't enforce any rule in the
> _DISABLE_IRQ stage, regarding the order in which the outgoing CPU and the
> other
> CPUs disable their local interrupts. Hence, we can encounter a scenario as
> depicted below,
During CPU offline, in stop-machine, we don't enforce any rule in the
_DISABLE_IRQ stage, regarding the order in which the outgoing CPU and the other
CPUs disable their local interrupts. Hence, we can encounter a scenario as
depicted below, in which IPIs are sent by the other CPUs to the CPU going
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