Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

machine queue, 2018-01-19

# gpg: Signature made Fri 19 Jan 2018 16:30:19 GMT
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/machine-next-pull-request:
  fw_cfg: fix memory corruption when all fw_cfg slots are used
  possible_cpus: add CPUArchId::type field
  nvdimm: add 'unarmed' option
  nvdimm: add a macro for property "label-size"
  hostmem-file: add "align" option
  scripts: Remove fixed entries from the device-crash-test
  qdev: Check for the availability of a hotplug controller before adding a device
  qdev_monitor: Simplify error handling in qdev_device_add()
  q35: Allow only supported dynamic sysbus devices
  xen: Add only xen-sysdev to dynamic sysbus device list
  spapr: Allow only supported dynamic sysbus devices
  ppc: e500: Allow only supported dynamic sysbus devices
  hw/arm/virt: Allow only supported dynamic sysbus devices
  machine: Replace has_dynamic_sysbus with list of allowed devices
  numa: fix missing '-numa cpu' in '-help' output
  qemu-options: document memory-backend-ram
  qemu-options: document missing memory-backend-file options
  memfd: remove needless include
  memfd: split qemu_memfd_alloc()

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

1 files changed, 2 insertions, 0 deletions

diff --git a/memory.c b/memory.c
index 4b41fb837b..449a1429b9 100644
--- a/memory.c
+++ b/memory.c
@@ -1570,6 +1570,7 @@ void memory_region_init_ram_from_file(MemoryRegion *mr,
                                       struct Object *owner,
                                       const char *name,
                                       uint64_t size,
+                                      uint64_t align,
                                       bool share,
                                       const char *path,
                                       Error **errp)
@@ -1578,6 +1579,7 @@ void memory_region_init_ram_from_file(MemoryRegion *mr,
     mr->ram = true;
     mr->terminates = true;
     mr->destructor = memory_region_destructor_ram;
+    mr->align = align;
     mr->ram_block = qemu_ram_alloc_from_file(size, mr, share, path, errp);
     mr->dirty_log_mask = tcg_enabled() ? (1 << DIRTY_MEMORY_CODE) : 0;
 }