Merge tag 'edgar/xen-queue-2024-09-04.for-upstream' of https://gitlab.com/edgar.iglesias/qemu into staging

Edgars Xen queue.

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# gpg: Signature made Wed 04 Sep 2024 16:29:06 BST
# gpg:                using RSA key AC44FEDC14F7F1EBEDBF415129C596780F6BCA83
# gpg: Good signature from "Edgar E. Iglesias (Xilinx key) <edgar.iglesias@xilinx.com>" [unknown]
# gpg:                 aka "Edgar E. Iglesias <edgar.iglesias@gmail.com>" [full]
# Primary key fingerprint: AC44 FEDC 14F7 F1EB EDBF  4151 29C5 9678 0F6B CA83

* tag 'edgar/xen-queue-2024-09-04.for-upstream' of https://gitlab.com/edgar.iglesias/qemu:
  docs/system/i386: xenpvh: Add a basic description
  hw/i386/xen: Add a Xen PVH x86 machine
  hw/xen: pvh-common: Add support for creating PCIe/GPEX
  hw/arm: xenpvh: Reverse virtio-mmio creation order
  hw/arm: xenpvh: Rename xen_arm.c -> xen-pvh.c
  hw/arm: xenpvh: Break out a common PVH machine
  hw/arm: xenpvh: Move stubbed functions to xen-stubs.c
  hw/arm: xenpvh: Remove double-negation in warning
  hw/arm: xenpvh: Add support for SMP guests
  hw/arm: xenpvh: Tweak machine description
  hw/arm: xenpvh: Update file header to use SPDX
  MAINTAINERS: Add docs/system/arm/xenpvh.rst

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/hw/arm/xen-stubs.c b/hw/arm/xen-stubs.c
new file mode 100644
index 0000000000..4ac6a56a96
--- /dev/null
+++ b/hw/arm/xen-stubs.c
@@ -0,0 +1,32 @@
+/*
+ * Stubs for unimplemented Xen functions for ARM.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include "qemu/osdep.h"
+#include "qemu/error-report.h"
+#include "qapi/qapi-commands-migration.h"
+#include "hw/boards.h"
+#include "sysemu/sysemu.h"
+#include "hw/xen/xen-hvm-common.h"
+#include "hw/xen/arch_hvm.h"
+
+void arch_handle_ioreq(XenIOState *state, ioreq_t *req)
+{
+    hw_error("Invalid ioreq type 0x%x\n", req->type);
+    return;
+}
+
+void arch_xen_set_memory(XenIOState *state, MemoryRegionSection *section,
+                         bool add)
+{
+}
+
+void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length)
+{
+}
+
+void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
+{
+}