Re: [PATCH] arm: support big-endian for the virt architecture
From: Ard Biesheuvel
Date: Fri Sep 28 2018 - 04:41:06 EST
(+ arm-soc)
On 26 September 2018 at 15:51, Jason A. Donenfeld <Jason@xxxxxxxxx> wrote:
> This architecture, used for running in QEMU, runs just fine when
> compiled in big-endian mode. So enable it. This is enabled in exactly
> the same way that it is for other platforms (such as vexpress) that also
> support big-endian mode in QEMU successfully.
>
> Signed-off-by: Jason A. Donenfeld <Jason@xxxxxxxxx>
> ---
> Personally, I'm using this as part of WireGuard's CI, and patching
> kernels to include this is a bit annoying. Any chance this can get into
> 4.19?
>
> arch/arm/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index e8cd55a5b04c..b8c6062ca0c1 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -701,6 +701,7 @@ config ARCH_VIRT
> select ARM_GIC_V3_ITS if PCI
> select ARM_PSCI
> select HAVE_ARM_ARCH_TIMER
> + select ARCH_SUPPORTS_BIG_ENDIAN
>
> #
> # This is sorted alphabetically by mach-* pathname. However, plat-*
> --
> 2.19.0
>
>
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