Files
android_kernel_xiaomi_sm8450/include/linux/irqchip
Marc Zyngier 11e37d357f irqchip/gic-v3-its: Move pending table allocation to init time
Pending tables for the redistributors are currently allocated
one at a time as each CPU boots. This is causing some grief
for Linux/RT (allocation from within a CPU hotplug notifier is
frown upon).

Let's move this allocation to take place at init time, when we
only have a single CPU. It means we're allocating memory for CPUs
that are not online yet, but most system will boot all of their
CPUs anyway, so that's not completely wasted.

Tested-by: Jeremy Linton <jeremy.linton@arm.com>
Tested-by: Bhupesh Sharma <bhsharma@redhat.com>
Tested-by: Lei Zhang <zhang.lei@jp.fujitsu.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-10-02 10:37:30 +01:00
..
2014-02-13 11:21:21 +01:00
2014-01-14 10:19:58 -08:00