diff mbox series

[PULL,10/12] cputlb: Fix tlb_vaddr_to_host

Message ID 20191025142159.12459-11-richard.henderson@linaro.org (mailing list archive)
State New, archived
Headers show
Series [PULL,01/12] tci: Add implementation for INDEX_op_ld16u_i64 | expand

Commit Message

Richard Henderson Oct. 25, 2019, 2:21 p.m. UTC 
Using uintptr_t instead of target_ulong meant that, for 64-bit guest
and 32-bit host, we truncated the guest address comparator and so may
not hit the tlb when we should.

Fixes: 4811e9095c0
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 accel/tcg/cputlb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 6f4194df96..5eebddcca8 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -1189,7 +1189,7 @@  void *tlb_vaddr_to_host(CPUArchState *env, abi_ptr addr,
                         MMUAccessType access_type, int mmu_idx)
 {
     CPUTLBEntry *entry = tlb_entry(env, mmu_idx, addr);
-    uintptr_t tlb_addr, page;
+    target_ulong tlb_addr, page;
     size_t elt_ofs;
 
     switch (access_type) {