This bit allows all spaces to access memory above PPS.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/ptw.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index 236c3a9569..e03657f309 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -408,9 +408,10 @@ static bool granule_protection_check(CPUARMState *env, uint64_t paddress,
      * GPC Priority 3: Secure, Realm or Root address exceeds PPS.
      * R_CPDSB: A NonSecure physical address input exceeding PPS
      * does not experience any fault.
+     * R_PBPSH: Other address spaces have fault suppressed by APPSAA.
      */
     if (paddress & ~pps_mask) {
-        if (pspace == ARMSS_NonSecure) {
+        if (pspace == ARMSS_NonSecure || FIELD_EX64(gpccr, GPCCR, APPSAA)) {
             return true;
         }
         goto fault_fail;
-- 
2.43.0

On 9/25/25 5:11 PM, Richard Henderson wrote:
> This bit allows all spaces to access memory above PPS.
> 
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   target/arm/ptw.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>