On 7/3/23 23:33, Ruibo Lu wrote:
the check of top PMP is redundant and will not influence the return
value, so consider remove it
Reviewed-by: Weiwei Li <liwei...@iscas.ac.cn>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com>
Signed-off-by: Ruibo Lu <reape...@hust.edu.cn>
---
I believe we might want to add:
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1733
target/riscv/pmp.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/riscv/pmp.c b/target/riscv/pmp.c
index 9d8db493e6..1a9279ba88 100644
--- a/target/riscv/pmp.c
+++ b/target/riscv/pmp.c
@@ -49,11 +49,6 @@ static inline int pmp_is_locked(CPURISCVState *env, uint32_t
pmp_index)
return 1;
}
- /* Top PMP has no 'next' to check */
- if ((pmp_index + 1u) >= MAX_RISCV_PMPS) {
- return 0;
- }
-
return 0;
}