diff options
| -rw-r--r-- | target/riscv/pmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/riscv/pmp.c b/target/riscv/pmp.c index dff9512c3f..2a76b611a0 100644 --- a/target/riscv/pmp.c +++ b/target/riscv/pmp.c @@ -126,7 +126,7 @@ static bool pmp_write_cfg(CPURISCVState *env, uint32_t pmp_index, uint8_t val) /* If !mseccfg.MML then ignore writes with encoding RW=01 */ if ((val & PMP_WRITE) && !(val & PMP_READ) && !MSECCFG_MML_ISSET(env)) { - val &= ~(PMP_WRITE | PMP_READ); + return false; } env->pmp_state.pmp[pmp_index].cfg_reg = val; pmp_update_rule_addr(env, pmp_index); |