Merge remote-tracking branch 'stefanha/trivial-patches' into staging

* stefanha/trivial-patches:
  hw/pc.c: Fix converting of ioport_register* to MemoryRegion
  Replace remaining gmtime, localtime by gmtime_r, localtime_r
  savevm: Remove MinGW specific code which is no longer needed
  qga/channel-posix.c: Explicitly include string.h
  configure: Fix comment (copy+paste bug)
  readline: avoid memcpy() of overlapping regions

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/hw/pc.c b/hw/pc.c
index 68984e4161..dfa3144aea 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -103,6 +103,11 @@ static void ioport80_write(void *opaque, hwaddr addr, uint64_t data,
 {
 }
 
+static uint64_t ioport80_read(void *opaque, hwaddr addr, unsigned size)
+{
+    return 0xffffffffffffffff;
+}
+
 /* MSDOS compatibility mode FPU exception support */
 static qemu_irq ferr_irq;
 
@@ -123,6 +128,11 @@ static void ioportF0_write(void *opaque, hwaddr addr, uint64_t data,
     qemu_irq_lower(ferr_irq);
 }
 
+static uint64_t ioportF0_read(void *opaque, hwaddr addr, unsigned size)
+{
+    return 0xffffffffffffffff;
+}
+
 /* TSC handling */
 uint64_t cpu_get_tsc(CPUX86State *env)
 {
@@ -960,6 +970,7 @@ static void cpu_request_exit(void *opaque, int irq, int level)
 
 static const MemoryRegionOps ioport80_io_ops = {
     .write = ioport80_write,
+    .read = ioport80_read,
     .endianness = DEVICE_NATIVE_ENDIAN,
     .impl = {
         .min_access_size = 1,
@@ -969,6 +980,7 @@ static const MemoryRegionOps ioport80_io_ops = {
 
 static const MemoryRegionOps ioportF0_io_ops = {
     .write = ioportF0_write,
+    .read = ioportF0_read,
     .endianness = DEVICE_NATIVE_ENDIAN,
     .impl = {
         .min_access_size = 1,