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Diffstat (limited to 'target/riscv/cpu_helper.c')
| -rw-r--r-- | target/riscv/cpu_helper.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index ccf67aca05..a8b114ae16 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -181,6 +181,11 @@ void riscv_cpu_set_virt_enabled(CPURISCVState *env, bool enable) return; } + /* Flush the TLB on all virt mode changes. */ + if (get_field(env->virt, VIRT_ONOFF) != enable) { + tlb_flush(env_cpu(env)); + } + env->virt = set_field(env->virt, VIRT_ONOFF, enable); } |