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Re: [PATCH] xen/arm: Enable GICv3 by default for AArch32 MPU
- To: Michal Orzel <michal.orzel@xxxxxxx>
- From: Bertrand Marquis <Bertrand.Marquis@xxxxxxx>
- Date: Tue, 20 Jan 2026 11:07:43 +0000
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
- Delivery-date: Tue, 20 Jan 2026 11:08:58 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Nodisclaimer: true
- Thread-index: AQHcifrM+5nrExe0Qka6ts4AH9yua7Va5fwA
- Thread-topic: [PATCH] xen/arm: Enable GICv3 by default for AArch32 MPU
Hi Michal,
> On 20 Jan 2026, at 11:51, Michal Orzel <michal.orzel@xxxxxxx> wrote:
>
> All the platforms where ARMv8R AArch32 is being tested use GICv3.
>
Make sense i think.
> Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
Acked-by: Bertrand Marquis <bertrand.marquis@xxxxxxx>
Cheers
Bertrand
> ---
> xen/arch/arm/Kconfig | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
> index 0d81a4d8b437..442d353b4343 100644
> --- a/xen/arch/arm/Kconfig
> +++ b/xen/arch/arm/Kconfig
> @@ -128,8 +128,7 @@ config GICV2
> config GICV3
> bool "GICv3 driver"
> depends on !NEW_VGIC
> - default n if ARM_32
> - default y if ARM_64
> + default y if ARM_64 || MPU
> help
>
> Driver for the ARM Generic Interrupt Controller v3.
> --
> 2.43.0
>
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