Message ID | 1378401455-583-2-git-send-email-pbonzini@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/exec.c b/exec.c index 87b0b39..b52ec80 100644 --- a/exec.c +++ b/exec.c @@ -1913,6 +1913,9 @@ static int memory_access_size(MemoryRegion *mr, unsigned l, hwaddr addr) if (l > access_size_max) { l = access_size_max; } + if (l & (l - 1)) { + l = 1 << (qemu_fls(l) - 1); + } return l; }