On Mon, 27 Jul 2026 at 04:27, Gavin Shan <[email protected]> wrote: > > This basically reverts 4a2e242bbb30 ("memory: Don't use memcpy for > ram_device regions") to make ram device region directly accessible > again. With this, the bounce buffer is bypassed in address_space_map() > when a ram device region is involved, potentially avoid to overrun > the (small) bounce buffer. > > Reported-by: Julia Graham <[email protected]> > Suggested-by: Michael S. Tsirkin <[email protected]> > Suggested-by: Peter Xu <[email protected]> > Suggested-by: Richard Henderson <[email protected]> > Suggested-by: Peter Maydell <[email protected]> > Signed-off-by: Gavin Shan <[email protected]> > ---
Reviewed-by: Peter Maydell <[email protected]> thanks -- PMM
