[PATCH] irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems

[Zenghui Yu]

On 2024/1/27 19:07, Marc Zyngier wrote:
> While refactoring the way the ITSs are probed, the handling of
> quirks applicable to ACPI-based platforms was lost. As a result,
> systems such as HIP07 lose their GICv4 functionnality, and some
> other may even fail to boot, unless they are configured to boot
> with DT.
> 
> Move the enabling of quirks into its_probe_one(), making it
> common to all firmware implementations.
> 
> Fixes: 9585a495ac93 ("irqchip/gic-v3-its: Split allocation from initialisation of its_node")
> Signed-off-by: Marc Zyngier <maz at kernel.org>
> Cc: stable at vger.kernel.org

Looks good,

Reviewed-by: Zenghui Yu <yuzenghui at huawei.com>