On 2021-02-09 11:02:10 [+0100], Peter Zijlstra wrote:
> Fair enough. I'll stick this in tip/sched/smp for Jens and merge that
> into tip/sched/core.
Thank you.
> Thanks!
Sebastian
On Sat, Jan 23, 2021 at 09:10:25PM +0100, Sebastian Andrzej Siewior wrote:
> send_call_function_single_ipi() may wake an idle CPU without sending an
> IPI. The woken up CPU will process the SMP-functions in
> flush_smp_call_function_from_idle(). Any raised softirq from within the
> SMP-function
On 2021-01-23 21:10:25 [+0100], To linux-bl...@vger.kernel.org wrote:
> send_call_function_single_ipi() may wake an idle CPU without sending an
> IPI. The woken up CPU will process the SMP-functions in
> flush_smp_call_function_from_idle(). Any raised softirq from within the
> SMP-function call
send_call_function_single_ipi() may wake an idle CPU without sending an
IPI. The woken up CPU will process the SMP-functions in
flush_smp_call_function_from_idle(). Any raised softirq from within the
SMP-function call will not be processed.
Should the CPU have no tasks assigned, then it will go
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