> vhost_scsi_map_to_sgl() pins guest buffer pages via > iov_iter_get_pages2() (FOLL_GET), which does not prevent > copy-on-write or page migration while DMA is in flight. Switch to > iov_iter_extract_pages() (FOLL_PIN), which does. > > Cc: Jason Wang <[email protected]> > Cc: Mike Christie <[email protected]> > Cc: John Hubbard <[email protected]> > Cc: Michael S. Tsirkin <[email protected]> > Cc: [email protected] > Signed-off-by: Karthikeyan KS <[email protected]>
Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review ยท https://sashiko.dev/#/patchset/[email protected]?part=1
