From: Weiwei Li <[email protected]> TLB should be flushed not only for pmpcfg csr changes, but also for pmpaddr csr changes.
Signed-off-by: Weiwei Li <[email protected]> Signed-off-by: Junqiang Wang <[email protected]> Reviewed-by: Alistair Francis <[email protected]> Reviewed-by: LIU Zhiwei <[email protected]> Message-Id: <[email protected]> Signed-off-by: Alistair Francis <[email protected]> --- target/riscv/pmp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/riscv/pmp.c b/target/riscv/pmp.c index 48a3e44a77..e0acee7a15 100644 --- a/target/riscv/pmp.c +++ b/target/riscv/pmp.c @@ -531,6 +531,7 @@ void pmpaddr_csr_write(CPURISCVState *env, uint32_t addr_index, if (is_next_cfg_tor) { pmp_update_rule_addr(env, addr_index + 1); } + tlb_flush(env_cpu(env)); } else { qemu_log_mask(LOG_GUEST_ERROR, "ignoring pmpaddr write - locked\n"); -- 2.40.1
