On 9/20/21 22:39, Alexander Graf wrote:
> The Allwinner H3 SoC uses Cortex-A7 cores which support virtualization.
> However, today we are configuring QEMU to use HVC as PSCI conduit.
>
> That means HVC calls get trapped into QEMU instead of the guest's own
> emulated CPU and thus break the guest's ability to execute virtualization.
>
> Fix this by moving to SMC as conduit, freeing up HYP completely to the VM.
>
> Signed-off-by: Alexander Graf <ag...@csgraf.de>
> Fixes: 740dafc0ba0 ("hw/arm: add Allwinner H3 System-on-Chip")
> ---
> hw/arm/allwinner-h3.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
