Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Block pull request

# gpg: Signature made Fri 15 Aug 2014 18:04:23 BST using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/block-pull-request: (55 commits)
  qcow2: fix new_blocks double-free in alloc_refcount_block()
  image-fuzzer: Reduce number of generator functions in __init__
  image-fuzzer: Add generators of L1/L2 tables
  image-fuzzer: Add fuzzing functions for L1/L2 table entries
  docs: Expand the list of supported image elements with L1/L2 tables
  image-fuzzer: Public API for image-fuzzer/runner/runner.py
  image-fuzzer: Generator of fuzzed qcow2 images
  image-fuzzer: Fuzzing functions for qcow2 images
  image-fuzzer: Tool for fuzz tests execution
  docs: Specification for the image fuzzer
  ide: only constrain read/write requests to drive size, not other types
  virtio-blk: Correct bug in support for flexible descriptor layout
  libqos: Change free function called in malloc
  libqos: Correct mask to align size to PAGE_SIZE in malloc-pc
  libqtest: add QTEST_LOG for debugging qtest testcases
  ide: Fix segfault when flushing a device that doesn't exist
  qemu-options: add missing -drive discard option to cmdline help
  parallels: 2TB+ parallels images support
  parallels: split check for parallels format in parallels_open
  parallels: replace tabs with spaces in block/parallels.c
  ...

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

1 files changed, 11 insertions, 1 deletions

diff --git a/tests/libqos/pci-pc.c b/tests/libqos/pci-pc.c
index 4adf4006ae..0609294af0 100644
--- a/tests/libqos/pci-pc.c
+++ b/tests/libqos/pci-pc.c
@@ -144,7 +144,7 @@ static void qpci_pc_config_writel(QPCIBus *bus, int devfn, uint8_t offset, uint3
     outl(0xcfc, value);
 }
 
-static void *qpci_pc_iomap(QPCIBus *bus, QPCIDevice *dev, int barno)
+static void *qpci_pc_iomap(QPCIBus *bus, QPCIDevice *dev, int barno, uint64_t *sizeptr)
 {
     QPCIBusPC *s = container_of(bus, QPCIBusPC, bus);
     static const int bar_reg_map[] = {
@@ -173,6 +173,9 @@ static void *qpci_pc_iomap(QPCIBus *bus, QPCIDevice *dev, int barno)
     if (size == 0) {
         return NULL;
     }
+    if (sizeptr) {
+        *sizeptr = size;
+    }
 
     if (io_type == PCI_BASE_ADDRESS_SPACE_IO) {
         uint16_t loc;
@@ -237,3 +240,10 @@ QPCIBus *qpci_init_pc(void)
 
     return &ret->bus;
 }
+
+void qpci_free_pc(QPCIBus *bus)
+{
+    QPCIBusPC *s = container_of(bus, QPCIBusPC, bus);
+
+    g_free(s);
+}