Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging

trivial patches for 2017-09-26

# gpg: Signature made Tue 26 Sep 2017 07:13:16 BST
# gpg:                using RSA key 0x701B4F6B1A693E59
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D  4324 457C E0A0 8044 65C5
#      Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931  4B22 701B 4F6B 1A69 3E59

* remotes/mjt/tags/trivial-patches-fetch: (29 commits)
  hw/isa/pc87312: Mark the device with user_creatable = false
  Drop gld linker usage on SunOS
  tests/boot-sector: Increase timeout to 600 seconds
  nbd-client: Use correct macro parenthesization
  hw/display/virtio-gpu: Put the virtio-gpu-device into the display category
  osdep: Fix ROUND_UP(64-bit, 32-bit)
  target/xtensa: Use the pre-defined MEMTXATTRS_UNSPECIFIED macro
  trivial: Add missing "-m" parameter in docs/memory-hotplug.txt
  chardev/baum: fix baum that releases brlapi twice
  remove trailing whitespace from qemu-options.hx
  hw/display/xenfb.c: Add trace_xenfb_key_event
  aux-to-i2c-bridge: don't allow user to create one
  util/qemu-thread-posix.c: Replace OS ifdefs with CONFIG_HAVE_SEM_TIMEDWAIT
  MAINTAINERS: update docs/interop/ entries
  MAINTAINERS: update docs/devel/ entries
  MAINTAINERS: add missing Cryptography entry
  MAINTAINERS: add missing entry for Generic Loader
  MAINTAINERS: add missing AIO entry
  MAINTAINERS: add missing entries for throttling infra
  MAINTAINERS: add missing SSI entries
  ...

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

7 files changed, 22 insertions, 16 deletions

diff --git a/hw/display/trace-events b/hw/display/trace-events
index ed8cca0..da498c1 100644
--- a/hw/display/trace-events
+++ b/hw/display/trace-events
@@ -6,6 +6,7 @@ jazz_led_write(uint64_t addr, uint8_t new) "write addr=0x%"PRIx64": 0x%x"
 
 # hw/display/xenfb.c
 xenfb_mouse_event(void *opaque, int dx, int dy, int dz, int button_state, int abs_pointer_wanted) "%p x %d y %d z %d bs 0x%x abs %d"
+xenfb_key_event(void *opaque, int scancode, int button_state) "%p scancode %d bs 0x%x"
 xenfb_input_connected(void *xendev, int abs_pointer_wanted) "%p abs %d"
 
 # hw/display/g364fb.c
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 3a8f1e1..6b5f119 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -1321,6 +1321,7 @@ static void virtio_gpu_class_init(ObjectClass *klass, void *data)
 
     vdc->reset = virtio_gpu_reset;
 
+    set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories);
     dc->props = virtio_gpu_properties;
     dc->vmsd = &vmstate_virtio_gpu;
     dc->hotpluggable = false;
diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c
index df8b78f..8e2547a 100644
--- a/hw/display/xenfb.c
+++ b/hw/display/xenfb.c
@@ -290,6 +290,7 @@ static void xenfb_key_event(void *opaque, int scancode)
 	scancode |= 0x80;
 	xenfb->extended = 0;
     }
+    trace_xenfb_key_event(opaque, scancode2linux[scancode], down);
     xenfb_send_key(xenfb, down, scancode2linux[scancode]);
 }
 
diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c
index 5ce9f0a..48b29e3 100644
--- a/hw/isa/pc87312.c
+++ b/hw/isa/pc87312.c
@@ -386,6 +386,8 @@ static void pc87312_class_init(ObjectClass *klass, void *data)
     dc->reset = pc87312_reset;
     dc->vmsd = &vmstate_pc87312;
     dc->props = pc87312_properties;
+    /* Reason: Uses parallel_hds[0] in realize(), so it can't be used twice */
+    dc->user_creatable = false;
 }
 
 static const TypeInfo pc87312_type_info = {
diff --git a/hw/misc/auxbus.c b/hw/misc/auxbus.c
index 8a90ddd..1182745 100644
--- a/hw/misc/auxbus.c
+++ b/hw/misc/auxbus.c
@@ -210,6 +210,16 @@ struct AUXTOI2CState {
     I2CBus *i2c_bus;
 };
 
+static void aux_bridge_class_init(ObjectClass *oc, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(oc);
+
+    /* This device is private and is created only once for each
+     * aux-bus in aux_init_bus(..). So don't allow the user to add one.
+     */
+    dc->user_creatable = false;
+}
+
 static void aux_bridge_init(Object *obj)
 {
     AUXTOI2CState *s = AUXTOI2C(obj);
@@ -225,6 +235,7 @@ static inline I2CBus *aux_bridge_get_i2c_bus(AUXTOI2CState *bridge)
 static const TypeInfo aux_to_i2c_type_info = {
     .name = TYPE_AUXTOI2C,
     .parent = TYPE_DEVICE,
+    .class_init = aux_bridge_class_init,
     .instance_size = sizeof(AUXTOI2CState),
     .instance_init = aux_bridge_init
 };
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 33b46cb..d013c41 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -124,11 +124,6 @@ static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
     return (addr & 0x0fffffff) + KERNEL_LOAD_ADDR;
 }
 
-static hwaddr round_page(hwaddr addr)
-{
-    return (addr + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK;
-}
-
 static void ppc_core99_reset(void *opaque)
 {
     PowerPCCPU *cpu = opaque;
@@ -252,7 +247,7 @@ static void ppc_core99_init(MachineState *machine)
         }
         /* load initrd */
         if (initrd_filename) {
-            initrd_base = round_page(kernel_base + kernel_size + KERNEL_GAP);
+            initrd_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
             initrd_size = load_image_targphys(initrd_filename, initrd_base,
                                               ram_size - initrd_base);
             if (initrd_size < 0) {
@@ -260,11 +255,11 @@ static void ppc_core99_init(MachineState *machine)
                              initrd_filename);
                 exit(1);
             }
-            cmdline_base = round_page(initrd_base + initrd_size);
+            cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
         } else {
             initrd_base = 0;
             initrd_size = 0;
-            cmdline_base = round_page(kernel_base + kernel_size + KERNEL_GAP);
+            cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
         }
         ppc_boot_device = 'm';
     } else {
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 193b904..61838c3 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -66,11 +66,6 @@ static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
     return (addr & 0x0fffffff) + KERNEL_LOAD_ADDR;
 }
 
-static hwaddr round_page(hwaddr addr)
-{
-    return (addr + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK;
-}
-
 static void ppc_heathrow_reset(void *opaque)
 {
     PowerPCCPU *cpu = opaque;
@@ -187,7 +182,7 @@ static void ppc_heathrow_init(MachineState *machine)
         }
         /* load initrd */
         if (initrd_filename) {
-            initrd_base = round_page(kernel_base + kernel_size + KERNEL_GAP);
+            initrd_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
             initrd_size = load_image_targphys(initrd_filename, initrd_base,
                                               ram_size - initrd_base);
             if (initrd_size < 0) {
@@ -195,11 +190,11 @@ static void ppc_heathrow_init(MachineState *machine)
                              initrd_filename);
                 exit(1);
             }
-            cmdline_base = round_page(initrd_base + initrd_size);
+            cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
         } else {
             initrd_base = 0;
             initrd_size = 0;
-            cmdline_base = round_page(kernel_base + kernel_size + KERNEL_GAP);
+            cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
         }
         ppc_boot_device = 'm';
     } else {