diff --git a/exec.c b/exec.c index 54cd70ac1e..31d2dc79bc 100644 --- a/exec.c +++ b/exec.c @@ -2374,9 +2374,7 @@ 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); - } + l = pow2floor(l); return l; }