Merge remote-tracking branch 'remotes/armbru/tags/pull-ivshmem-2016-03-18' into staging

ivshmem: Fixes, cleanups, device model split

# gpg: Signature made Mon 21 Mar 2016 20:33:54 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-ivshmem-2016-03-18: (40 commits)
  contrib/ivshmem-server: Print "not for production" warning
  ivshmem: Require master to have ID zero
  ivshmem: Drop ivshmem property x-memdev
  ivshmem: Clean up after the previous commit
  ivshmem: Split ivshmem-plain, ivshmem-doorbell off ivshmem
  ivshmem: Replace int role_val by OnOffAuto master
  qdev: New DEFINE_PROP_ON_OFF_AUTO
  ivshmem: Inline check_shm_size() into its only caller
  ivshmem: Simplify memory regions for BAR 2 (shared memory)
  ivshmem: Implement shm=... with a memory backend
  ivshmem: Tighten check of property "size"
  ivshmem: Simplify how we cope with short reads from server
  ivshmem: Drop the hackish test for UNIX domain chardev
  ivshmem: Rely on server sending the ID right after the version
  ivshmem: Propagate errors through ivshmem_recv_setup()
  ivshmem: Receive shared memory synchronously in realize()
  ivshmem: Plug leaks on unplug, fix peer disconnect
  ivshmem: Disentangle ivshmem_read()
  ivshmem: Simplify rejection of invalid peer ID from server
  ivshmem: Assert interrupts are set up once
  ...

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

1 files changed, 6 insertions, 2 deletions

diff --git a/tests/libqos/pci-pc.c b/tests/libqos/pci-pc.c
index 08167c09fe..77f15e5a0e 100644
--- a/tests/libqos/pci-pc.c
+++ b/tests/libqos/pci-pc.c
@@ -184,7 +184,9 @@ static void *qpci_pc_iomap(QPCIBus *bus, QPCIDevice *dev, int barno, uint64_t *s
     if (io_type == PCI_BASE_ADDRESS_SPACE_IO) {
         uint16_t loc;
 
-        g_assert((s->pci_iohole_alloc + size) <= s->pci_iohole_size);
+        g_assert(QEMU_ALIGN_UP(s->pci_iohole_alloc, size) + size
+                 <= s->pci_iohole_size);
+        s->pci_iohole_alloc = QEMU_ALIGN_UP(s->pci_iohole_alloc, size);
         loc = s->pci_iohole_start + s->pci_iohole_alloc;
         s->pci_iohole_alloc += size;
 
@@ -194,7 +196,9 @@ static void *qpci_pc_iomap(QPCIBus *bus, QPCIDevice *dev, int barno, uint64_t *s
     } else {
         uint64_t loc;
 
-        g_assert((s->pci_hole_alloc + size) <= s->pci_hole_size);
+        g_assert(QEMU_ALIGN_UP(s->pci_hole_alloc, size) + size
+                 <= s->pci_hole_size);
+        s->pci_hole_alloc = QEMU_ALIGN_UP(s->pci_hole_alloc, size);
         loc = s->pci_hole_start + s->pci_hole_alloc;
         s->pci_hole_alloc += size;