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| /openbmc/linux/drivers/irqchip/ |
| H A D | irq-gic-v3-its.c | 4b2dfe1e Fri Apr 10 06:11:39 CDT 2020 Marc Zyngier <maz@kernel.org> irqchip/gic-v4.1: Update effective affinity of virtual SGIs
Although the vSGIs are not directly visible to the host, they still
get moved around by the CPU hotplug, for example. This results in
the kernel moaning on the console, such as:
genirq: irq_chip GICv4.1-sgi did not update eff. affinity mask of irq 38
Updating the effective affinity on set_affinity() fixes it.
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
4b2dfe1e Fri Apr 10 06:11:39 CDT 2020 Marc Zyngier <maz@kernel.org> irqchip/gic-v4.1: Update effective affinity of virtual SGIs
Although the vSGIs are not directly visible to the host, they still
get moved around by the CPU hotplug, for example. This results in
the kernel moaning on the console, such as:
genirq: irq_chip GICv4.1-sgi did not update eff. affinity mask of irq 38
Updating the effective affinity on set_affinity() fixes it.
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
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