target/arm: Implement FEAT_RME_GPC2

[PATCH 08/10] target/arm: Fix GPT fault type for address outside PPS

Posted by Richard Henderson 4 months, 2 weeks ago

The GPT address size fault is for the table itself.  The physical
address being checked gets Granule protection fault at Level 0 (R_JFFHB).

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

diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index 36917be83e..236c3a9569 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -413,7 +413,7 @@ static bool granule_protection_check(CPUARMState *env, uint64_t paddress,
         if (pspace == ARMSS_NonSecure) {
             return true;
         }
-        goto fault_size;
+        goto fault_fail;
     }
 
     /* GPC Priority 4: the base address of GPTBR_EL3 exceeds PPS. */
-- 
2.43.0

Re: [PATCH 08/10] target/arm: Fix GPT fault type for address outside PPS

Posted by Pierrick Bouvier 4 months, 1 week ago

On 9/25/25 5:11 PM, Richard Henderson wrote:
> The GPT address size fault is for the table itself.  The physical
> address being checked gets Granule protection fault at Level 0 (R_JFFHB).
> 
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   target/arm/ptw.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>