On 8/23/19 3:07 AM, David Hildenbrand wrote: > While the CONFIG_USER_ONLY variant can handle multiple pages (no MMU), the > !CONFIG_USER_ONLY variant can't and won't. We'll want to convert > probe_write() to return a host address (similar to tlb_vaddr_to_host()) > soon. This only works on page granularity. > > Signed-off-by: David Hildenbrand <da...@redhat.com> > --- > accel/tcg/cputlb.c | 2 ++ > 1 file changed, 2 insertions(+)
As I just mentioned in the previous, I think the two implementations should match. Anyway, the "multiple pages" thing above still means exactly two, since if there were three pages involved we were only probing two of them, and the third could still be unmapped. r~
