cputlb: Fix tlb_vaddr_to_host

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>

diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 6f4194df96f76a636ae8f49e3473b673f20f163c..5eebddcca80cc0d2900c1cf7ddc4282d03cd6913 100644 (file)
--- 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) {