Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* device_del fix (Julia)
* FXAM fix (myself)
* memdev refactoring (Igor)
* memory region API cleanups (Peter, Philippe)
* ioeventfd optimization (Stefan)
* new WHPX maintainer (Sunil)
* Large guest startup optimizations (Chen)

# gpg: Signature made Tue 25 Feb 2020 12:42:24 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (104 commits)
  WHPX: Assigning maintainer for Windows Hypervisor Platform
  accel/kvm: Check ioctl(KVM_SET_USER_MEMORY_REGION) return value
  target/i386: check for empty register in FXAM
  qdev-monitor: Forbid repeated device_del
  mem-prealloc: optimize large guest startup
  memory: batch allocate ioeventfds[] in address_space_update_ioeventfds()
  Avoid cpu_physical_memory_rw() with a constant is_write argument
  Let cpu_[physical]_memory() calls pass a boolean 'is_write' argument
  exec: Let cpu_[physical]_memory API use a boolean 'is_write' argument
  Avoid address_space_rw() with a constant is_write argument
  Let address_space_rw() calls pass a boolean 'is_write' argument
  exec: Let address_space_unmap() use a boolean 'is_write' argument
  hw/virtio: Let vhost_memory_map() use a boolean 'is_write' argument
  hw/virtio: Let virtqueue_map_iovec() use a boolean 'is_write' argument
  hw/ide: Let the DMAIntFunc prototype use a boolean 'is_write' argument
  hw/ide/internal: Remove unused DMARestartFunc typedef
  Remove unnecessary cast when using the cpu_[physical]_memory API
  exec: Let the cpu_[physical]_memory API use void pointer arguments
  Remove unnecessary cast when using the address_space API
  hw/net: Avoid casting non-const pointer, use address_space_write()
  ...

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

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index 9edfadc..0d226da 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -294,7 +294,7 @@ static int vhost_dev_has_iommu(struct vhost_dev *dev)
 }
 
 static void *vhost_memory_map(struct vhost_dev *dev, hwaddr addr,
-                              hwaddr *plen, int is_write)
+                              hwaddr *plen, bool is_write)
 {
     if (!vhost_dev_has_iommu(dev)) {
         return cpu_physical_memory_map(addr, plen, is_write);
@@ -1012,21 +1012,21 @@ static int vhost_virtqueue_start(struct vhost_dev *dev,
 
     vq->desc_size = s = l = virtio_queue_get_desc_size(vdev, idx);
     vq->desc_phys = a;
-    vq->desc = vhost_memory_map(dev, a, &l, 0);
+    vq->desc = vhost_memory_map(dev, a, &l, false);
     if (!vq->desc || l != s) {
         r = -ENOMEM;
         goto fail_alloc_desc;
     }
     vq->avail_size = s = l = virtio_queue_get_avail_size(vdev, idx);
     vq->avail_phys = a = virtio_queue_get_avail_addr(vdev, idx);
-    vq->avail = vhost_memory_map(dev, a, &l, 0);
+    vq->avail = vhost_memory_map(dev, a, &l, false);
     if (!vq->avail || l != s) {
         r = -ENOMEM;
         goto fail_alloc_avail;
     }
     vq->used_size = s = l = virtio_queue_get_used_size(vdev, idx);
     vq->used_phys = a = virtio_queue_get_used_addr(vdev, idx);
-    vq->used = vhost_memory_map(dev, a, &l, 1);
+    vq->used = vhost_memory_map(dev, a, &l, true);
     if (!vq->used || l != s) {
         r = -ENOMEM;
         goto fail_alloc_used;