Re: [PATCH v2 04/36] irqchip/gic-v3-its: Make is_v4 use a TYPER copy

From: Zenghui Yu
Date: Mon Oct 28 2019 - 05:34:54 EST

Hi Marc,

On 2019/10/27 22:42, Marc Zyngier wrote:
Instead of caching the GICv4 compatibility in a discrete way, cache the
TYPER register instead, which can then be used to implement the same
functionnality. This will get used more extensively in subsequent patches.

Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>

nit: You may need to rebase some patches on top of mainline when
you finally decide to take them in, i.e., as we currently have
get_its_list(), which will use the legacy its->is_v4.


Reviewed-by: Zenghui Yu <yuzenghui@xxxxxxxxxx>