答复: [PATCH] Export mm_update_next_owner function for vhost-net(Internet mail)

>> Under normal circumstances,When do_exit exits, mm->owner will >> be updated on exit_mm(). but when the kernel process calls >> unuse_mm() and then exits,mm->owner cannot be updated. And it >> will point to a task that has been released. >> >> Below is my issue on vhost_net: >> A,

答复: [PATCH] Fix mm->owner point to a task that does not exists(Internet mail)

>> From: guominchen >> >> Under normal circumstances,When do_exit exits, mm->owner will >> be updated, but when the kernel process calls unuse_mm and exits, >> mm->owner cannot be updated. And will point to a task that has >> been released. >> >> Below is my issue on vhost_net: >>