Lines Matching refs:zero
314 zero, otherwise will be used during dynamic linking (when hypervisor loads
319 the value *MUST* be zero and the hypervisor will attempt to resolve the address.
321 * `new_addr` can either have a non-zero value or be zero.
322 * If there is a non-zero value, then it is the address of the function that is
326 * If the value is zero, then we NOPing out at the `old_addr` location
330 The value of `old_size` **MUST** not be zero.
333 * If `new_addr` contains an non-zero value, then `new_size` has the size of
335 * If the value of `new_addr` is zero then `new_size` determines how many
341 * `opaque` **MUST** be zero.
458 *MUST* always be zero.
463 uint32_t pad; /* IN: Always zero. */
479 * `pad` - padding - to be zero.
493 uint16_t pad[3]; /* IN: MUST be zero. */
514 The return value is zero if the payload was succesfully uploaded.
544 LIVEPATCH_ACTION_* operation. The normal values can be zero or -XEN_EAGAIN which
549 The return value of the hypercall is zero on success and -XEN_EXX on failure.
598 recommended that on first invocation zero be used so that `nr` (which the
601 * `nr` the max number of entries to populate. Can be zero which will result
604 * `pad` - *MUST* be zero.
625 If the hypercall returns an zero value there are no more payloads.
641 LIVEPATCH_ACTION_* operation. The normal values can be zero or -XEN_EAGAIN which
655 should be filled out. Can be zero to get
658 uint32_t pad; /* IN: Must be zero. */
695 * `pad` - *MUST* be zero.
697 The return value will be zero unless the provided fields are incorrect.
709 uint32_t time; /* IN: If zero then uses */
774 2. *XEN_SYSCTL_LIVEPATCH_GET* to check the `->rc`. If *-XEN_EAGAIN* spin. If zero go to next step.
776 …4. *XEN_SYSCTL_LIVEPATCH_GET* to check the `->rc`. If in *-XEN_EAGAIN* spin. If zero exit with suc…
969 * NOP out the code sequence if `new_size` is zero.
1105 and the .data or .bss sections are of zero length.