Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

Fix for building with Xen 4.18

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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
  xen: fix condition for skipping virtio-mmio defines
  meson, xen: fix condition for enabling the Xen accelerator

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

include/hw/xen/xen_native.h

@@ -532,7 +532,7 @@ static inline int xendevicemodel_set_irq_level(xendevicemodel_handle *dmod,
 }
 #endif
 
-#if CONFIG_XEN_CTRL_INTERFACE_VERSION <= 41700
+#if CONFIG_XEN_CTRL_INTERFACE_VERSION < 41700
 #define GUEST_VIRTIO_MMIO_BASE   xen_mk_ullong(0x02000000)
 #define GUEST_VIRTIO_MMIO_SIZE   xen_mk_ullong(0x00100000)
 #define GUEST_VIRTIO_MMIO_SPI_FIRST   33

meson.build

@@ -123,21 +123,24 @@ if get_option('kvm').allowed() and targetos == 'linux'
   kvm_targets_c = '"' + '" ,"'.join(kvm_targets) + '"'
 endif
 config_host_data.set('CONFIG_KVM_TARGETS', kvm_targets_c)
-
 accelerator_targets = { 'CONFIG_KVM': kvm_targets }
 
+if cpu in ['x86', 'x86_64']
+  xen_targets = ['i386-softmmu', 'x86_64-softmmu']
+elif cpu in ['arm', 'aarch64']
+  # i386 emulator provides xenpv machine type for multiple architectures
+  xen_targets = ['i386-softmmu', 'x86_64-softmmu', 'aarch64-softmmu']
+else
+  xen_targets = []
+endif
+accelerator_targets += { 'CONFIG_XEN': xen_targets }
+
 if cpu in ['aarch64']
   accelerator_targets += {
     'CONFIG_HVF': ['aarch64-softmmu']
   }
 endif
 
-if cpu in ['x86', 'x86_64', 'arm', 'aarch64']
-  # i386 emulator provides xenpv machine type for multiple architectures
-  accelerator_targets += {
-    'CONFIG_XEN': ['i386-softmmu', 'x86_64-softmmu', 'aarch64-softmmu'],
-  }
-endif
 if cpu in ['x86', 'x86_64']
   accelerator_targets += {
     'CONFIG_HVF': ['x86_64-softmmu'],