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| author | Alistair Francis <alistair.francis@wdc.com> | 2020-03-27 12:54:45 -0700 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-06-19 08:24:07 -0700 |
| commit | 88914473e748db20d8e18b9735f647a683319fa6 (patch) | |
| tree | 4e24b8f26ca94b488bff83b6a37dbbb0e2e6ac4b | |
| parent | efe9f9c820d1322729957a60ff785c9527a79ddf (diff) | |
target/riscv: Report errors validating 2nd-stage PTEs
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | target/riscv/cpu_helper.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index eda7057663..75d2ae3434 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -435,8 +435,13 @@ restart: hwaddr vbase; /* Do the second stage translation on the base PTE address. */ - get_physical_address(env, &vbase, &vbase_prot, base, MMU_DATA_LOAD, - mmu_idx, false, true); + int vbase_ret = get_physical_address(env, &vbase, &vbase_prot, + base, MMU_DATA_LOAD, + mmu_idx, false, true); + + if (vbase_ret != TRANSLATE_SUCCESS) { + return vbase_ret; + } pte_addr = vbase + idx * ptesize; } else { |