Hi, Commits 04bf2526ce (exec: use qemu_ram_ptr_length to access guest ram) start using qemu_ram_ptr_length() instead of qemu_map_ram_ptr(). That result in calling xen_map_cache() with lock=true, but this mapping is never invalidated. So QEMU use more and more RAM until it stop working for a reason or an other. (crash if host have little RAM or stop emulating but no crash)
I don't know if calling xen_invalidate_map_cache_entry() in address_space_read_continue() and address_space_write_continue() is the right answer. Is there something better to do ? (A good way to reproduce: Install Windows, so without pv driver.) Thanks, -- Anthony PERARD _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
