The problem is that if get_user_pages_fast() fails and returns a
negative error code, it gets type promoted to a high positive value and
treated as a success.
Fixes:
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.. | ||
Kconfig | ||
Makefile | ||
vmci_context.c | ||
vmci_context.h | ||
vmci_datagram.c | ||
vmci_datagram.h | ||
vmci_doorbell.c | ||
vmci_doorbell.h | ||
vmci_driver.c | ||
vmci_driver.h | ||
vmci_event.c | ||
vmci_event.h | ||
vmci_guest.c | ||
vmci_handle_array.c | ||
vmci_handle_array.h | ||
vmci_host.c | ||
vmci_queue_pair.c | ||
vmci_queue_pair.h | ||
vmci_resource.c | ||
vmci_resource.h | ||
vmci_route.c | ||
vmci_route.h |