Memory barriers are needed also by Xen and, when the ioeventfd
bugs are fixed, by TCG as well.
sysemu/kvm.h is not anymore needed in sysemu/dma.h, move it to
the actual users.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
#include "qapi/error.h"
#include "hw/sysbus.h"
#include "hw/pci/msi.h"
+#include "sysemu/kvm.h"
#define TYPE_ARM_GICV2M "arm-gicv2m"
#define ARM_GICV2M(obj) OBJECT_CHECK(ARMGICv2mState, (obj), TYPE_ARM_GICV2M)
#include "cpu.h"
#include "hw/hw.h"
#include "trace.h"
-#include "linux/kvm.h"
+#include "sysemu/kvm.h"
#include "hw/ppc/spapr.h"
#include "hw/ppc/xics.h"
#include "kvm_ppc.h"
#include "hw/hw.h"
#include "hw/pci/pci.h"
#include "qemu/event_notifier.h"
+#include "sysemu/kvm.h"
typedef struct PCITestDevHdr {
uint8_t test;
#include "e500.h"
#include "hw/boards.h"
#include "sysemu/device_tree.h"
+#include "sysemu/kvm.h"
#include "hw/pci/pci.h"
#include "hw/ppc/openpic.h"
#include "kvm_ppc.h"
#include "mmu-hash64.h"
#include "cpu-models.h"
#include "trace.h"
+#include "sysemu/kvm.h"
#include "kvm_ppc.h"
struct SPRSyncState {
#include "hw/pci/pci_bus.h"
#include "hw/ppc/spapr_drc.h"
#include "sysemu/device_tree.h"
+#include "sysemu/kvm.h"
#include "hw/vfio/vfio.h"
#include "hw/qdev.h"
#include "sysemu/device_tree.h"
#include "sysemu/cpus.h"
+#include "sysemu/kvm.h"
#include "hw/ppc/spapr.h"
#include "hw/ppc/spapr_vio.h"
#include "hw/hw.h"
#include "block/block.h"
#include "block/accounting.h"
-#include "sysemu/kvm.h"
typedef struct ScatterGatherEntry ScatterGatherEntry;
* use lighter barriers based on the direction of the
* transfer, the DMA context, etc...
*/
- if (kvm_enabled()) {
- smp_mb();
- }
+ smp_mb();
}
/* Checks that the given range of addresses is valid for DMA. This is