Re: [Qemu-devel] [PATCH 07/10] target/arm: Implement HCR.PTW

[Richard Henderson]

On 10/12/18 7:42 AM, Peter Maydell wrote:
> If the HCR_EL2 PTW virtualizaiton configuration register bit
> is set, then this means that a stage 2 Permission fault must
> be generated if a stage 1 translation table access is made
> to an address that is mapped as Device memory in stage 2.
> Implement this.
> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  target/arm/helper.c | 21 ++++++++++++++++++++-
>  1 file changed, 20 insertions(+), 1 deletion(-)

Reviewed-by: Richard Henderson <address@hidden>

r~