[PATCH v7 17/31] arm64: cpucaps: Add GICv5 CPU interface (GCIE) capability

Catalin Marinas catalin.marinas at arm.com
Thu Jul 3 09:04:04 PDT 2025


On Thu, Jul 03, 2025 at 12:25:07PM +0200, Lorenzo Pieralisi wrote:
> Implement the GCIE capability as a strict boot cpu capability to
> detect whether architectural GICv5 support is available in HW.
> 
> Plug it in with a naming consistent with the existing GICv3
> CPU interface capability.
> 
> Signed-off-by: Lorenzo Pieralisi <lpieralisi at kernel.org>
> Reviewed-by: Marc Zyngier <maz at kernel.org>
> Cc: Will Deacon <will at kernel.org>
> Cc: Catalin Marinas <catalin.marinas at arm.com>
> Cc: Marc Zyngier <maz at kernel.org>

Acked-by: Catalin Marinas <catalin.marinas at arm.com>



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