include: update Xen public headers to Xen 4.17.2 release

... in order to advertise the XEN_HVM_CPUID_UPCALL_VECTOR feature,
which will come in a subsequent commit.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Acked-by: Paul Durrant <paul@xen.org>

1 files changed, 11 insertions, 19 deletions

diff --git a/include/hw/xen/interface/memory.h b/include/hw/xen/interface/memory.h
index 383a9468c3..29cf5c8239 100644
--- a/include/hw/xen/interface/memory.h
+++ b/include/hw/xen/interface/memory.h
@@ -1,26 +1,9 @@
+/* SPDX-License-Identifier: MIT */
 /******************************************************************************
  * memory.h
  *
  * Memory reservation and information.
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
  * Copyright (c) 2005, Keir Fraser <keir@xensource.com>
  */
 
@@ -541,12 +524,14 @@ struct xen_mem_sharing_op {
                 uint32_t gref;     /* IN: gref to debug         */
             } u;
         } debug;
-        struct mem_sharing_op_fork {      /* OP_FORK */
+        struct mem_sharing_op_fork {      /* OP_FORK{,_RESET} */
             domid_t parent_domain;        /* IN: parent's domain id */
 /* Only makes sense for short-lived forks */
 #define XENMEM_FORK_WITH_IOMMU_ALLOWED (1u << 0)
 /* Only makes sense for short-lived forks */
 #define XENMEM_FORK_BLOCK_INTERRUPTS   (1u << 1)
+#define XENMEM_FORK_RESET_STATE        (1u << 2)
+#define XENMEM_FORK_RESET_MEMORY       (1u << 3)
             uint16_t flags;               /* IN: optional settings */
             uint32_t pad;                 /* Must be set to 0 */
         } fork;
@@ -662,6 +647,13 @@ struct xen_mem_acquire_resource {
      * two calls.
      */
     uint32_t nr_frames;
+    /*
+     * Padding field, must be zero on input.
+     * In a previous version this was an output field with the lowest bit
+     * named XENMEM_rsrc_acq_caller_owned. Future versions of this interface
+     * will not reuse this bit as an output with the field being zero on
+     * input.
+     */
     uint32_t pad;
     /*
      * IN - the index of the initial frame to be mapped. This parameter