[PATCH] accel/tcg: Fix atomic_mmu_lookup for reads

[Richard Henderson <richard.henderson@linaro.org>]

A copy-paste bug had us looking at the victim cache for writes.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

To be inserted before patch 3 in 

https://lore.kernel.org/qemu-devel/45cba357-ba20-399a-27e6-5e99741179d0@linaro.org/T/#m5dc55cf04d564f4a8f97bc95e7f0e427c24a4f0b

r~

---
 accel/tcg/cputlb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 3117886af1..0b8a5f93d2 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -1835,7 +1835,7 @@ static void *atomic_mmu_lookup(CPUArchState *env, target_ulong addr,
     } else /* if (prot & PAGE_READ) */ {
         tlb_addr = tlbe->addr_read;
         if (!tlb_hit(tlb_addr, addr)) {
-            if (!VICTIM_TLB_HIT(addr_write, addr)) {
+            if (!VICTIM_TLB_HIT(addr_read, addr)) {
                 tlb_fill(env_cpu(env), addr, size,
                          MMU_DATA_LOAD, mmu_idx, retaddr);
                 index = tlb_index(env, mmu_idx, addr);
-- 
2.34.1