The existing upcall stub size is not large enough even for the
smallest miss upcalls.
Signed-off-by: Ethan Jackson <ethan@nicira.com>
Reported-by: Guolin Yang <gyang@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
/* Raw upcall plus data for keeping track of the memory backing it. */
struct dpif_upcall dpif_upcall; /* As returned by dpif_recv() */
struct ofpbuf upcall_buf; /* Owns some data in 'dpif_upcall'. */
- uint64_t upcall_stub[256 / 8]; /* Buffer to reduce need for malloc(). */
+ uint64_t upcall_stub[512 / 8]; /* Buffer to reduce need for malloc(). */
};
struct upcall *upcall_next(struct udpif *);