Re: [PATCH 3/3] target/arm: Implement FEAT_PAN3

[Richard Henderson]

On 3/31/23 07:50, Peter Maydell wrote:
> FEAT_PAN3 adds an EPAN bit to SCTLR_EL1 and SCTLR_EL2, which allows
> the PAN bit to make memory non-privileged-read/write if it is
> user-executable as well as if it is user-read/write.
>
> Implement this feature and enable it in the AArch64 'max' CPU.
>
> Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
> ---
>   docs/system/arm/emulation.rst |  1 +
>   target/arm/cpu.h              |  5 +++++
>   target/arm/cpu64.c            |  2 +-
>   target/arm/ptw.c              | 14 +++++++++++++-
>   4 files changed, 20 insertions(+), 2 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~