Searched refs:pagefault (Results 1 – 15 of 15) sorted by relevance
8 tm-signal-context-force-tm tm-poison tm-signal-pagefault27 $(OUTPUT)/tm-signal-pagefault: CFLAGS += -pthread -m64
17 tm-signal-pagefault
122 uffdio_copy.dst = msg.arg.pagefault.address & ~(pagesize-1); in fault_handler_thread()
6 buffer and the MMU pagefault as a pretrigger for when to perform the device13 - we get pagefault and reach fault handler23 - get pagefault and the above sequence occurs again
652 if (msg->arg.pagefault.flags & UFFD_PAGEFAULT_FLAG_WP) { in uffd_handle_page_fault()654 wp_range(uffd, msg->arg.pagefault.address, page_size, false); in uffd_handle_page_fault()656 } else if (msg->arg.pagefault.flags & UFFD_PAGEFAULT_FLAG_MINOR) { in uffd_handle_page_fault()673 ((char *)msg->arg.pagefault.address - in uffd_handle_page_fault()677 continue_range(uffd, msg->arg.pagefault.address, page_size); in uffd_handle_page_fault()681 if (msg->arg.pagefault.flags & UFFD_PAGEFAULT_FLAG_WRITE) in uffd_handle_page_fault()684 offset = (char *)(unsigned long)msg->arg.pagefault.address - area_dst; in uffd_handle_page_fault()
4 #define TRACE_SYSTEM pagefault
121 if (len && (start > uwq->msg.arg.pagefault.address || in userfaultfd_wake_function()122 start + len <= uwq->msg.arg.pagefault.address)) in userfaultfd_wake_function()200 msg.arg.pagefault.address = address; in userfault_msg()211 msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WRITE; in userfault_msg()213 msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WP; in userfault_msg()215 msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_MINOR; in userfault_msg()217 msg.arg.pagefault.feat.ptid = task_pid_vnr(current); in userfault_msg()
87 } pagefault; member
102 } pagefault; member
142 ``pagefault.flags`` within the ``uffd_msg``, checking for the173 ``msg.arg.pagefault.flags & UFFD_PAGEFAULT_FLAG_WP`` set. Now you send175 again while ``pagefault.mode`` does not have ``UFFDIO_WRITEPROTECT_MODE_WP``
18 userspace GGTT mmaps and force userspace to take a pagefault on
187 addr = msg.arg.pagefault.address; in uffd_handler_thread_fn()
280 As you can see, there was major pagefault in python process, from
371 but is caused by a pagefault. ::