GICv3 LPIs are impacted by an architectural design issue: they do not
have a global active state and as such a given LPI can be delivered to
a new CPU after an affinity change while the previous instance of the
same LPI handler has not yet completed on the original CPU.

If LPIs had an active state, this second LPI would not be delivered
until the first CPU deactivated the initial LPI, just like SPIs.

To solve this issue, use the newly introduced IRQD_RESEND_WHEN_IN_PROGRESS
flag, ensuring that we do not lose an LPI being delivered during that window
by getting the GIC to resend it.

This workaround gets enabled for all LPIs, including the VPE doorbells.
Suggested-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: James Gowans <jgowans@amazon.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <maz@kernel.org>
Cc: KarimAllah Raslan <karahmed@amazon.com>
Cc: Yipeng Zou <zouyipeng@huawei.com>
Cc: Zhang Jianhua <chris.zjh@huawei.com>
[maz: massaged commit message]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230608120021.3273400-4-jgowans@amazon.com