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-rw-r--r--VERSION2
-rw-r--r--arch_init.c12
-rwxr-xr-xconfigure9
-rw-r--r--hw/acpi/aml-build.c2
-rw-r--r--hw/char/virtio-serial-bus.c4
-rw-r--r--hw/core/machine.c1
-rw-r--r--hw/net/virtio-net.c7
-rw-r--r--hw/ppc/mac_newworld.c2
-rw-r--r--hw/ppc/spapr.c40
-rw-r--r--include/hw/boards.h1
-rw-r--r--migration/rdma.c22
-rw-r--r--pc-bios/README2
-rw-r--r--pc-bios/slof.binbin911704 -> 912192 bytes
m---------roms/SLOF0
-rw-r--r--target-ppc/cpu-models.c6
-rw-r--r--target-ppc/cpu-models.h1
-rw-r--r--vl.c4
17 files changed, 73 insertions, 42 deletions
diff --git a/VERSION b/VERSION
index 6f898f54a5..1a848c1af0 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.90
+2.2.91
diff --git a/arch_init.c b/arch_init.c
index fcfa32828d..4c8fceed95 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -332,19 +332,14 @@ static size_t save_page_header(QEMUFile *f, RAMBlock *block, ram_addr_t offset)
 {
     size_t size;
 
-    if (block == last_sent_block) {
-        offset |= RAM_SAVE_FLAG_CONTINUE;
-    }
-
     qemu_put_be64(f, offset);
     size = 8;
 
-    if (block != last_sent_block) {
+    if (!(offset & RAM_SAVE_FLAG_CONTINUE)) {
         qemu_put_byte(f, strlen(block->idstr));
         qemu_put_buffer(f, (uint8_t *)block->idstr,
                         strlen(block->idstr));
         size += 1 + strlen(block->idstr);
-        last_sent_block = block;
     }
     return size;
 }
@@ -644,6 +639,10 @@ static int ram_save_page(QEMUFile *f, RAMBlock* block, ram_addr_t offset,
     XBZRLE_cache_lock();
 
     current_addr = block->offset + offset;
+
+    if (block == last_sent_block) {
+        offset |= RAM_SAVE_FLAG_CONTINUE;
+    }
     if (ret != RAM_SAVE_CONTROL_NOT_SUPP) {
         if (ret != RAM_SAVE_CONTROL_DELAYED) {
             if (bytes_xmit > 0) {
@@ -739,6 +738,7 @@ static int ram_find_and_save_block(QEMUFile *f, bool last_stage,
 
             /* if page is unmodified, continue to the next */
             if (pages > 0) {
+                last_sent_block = block;
                 break;
             }
         }
diff --git a/configure b/configure
index 589798e49d..09c922511c 100755
--- a/configure
+++ b/configure
@@ -1848,14 +1848,19 @@ fi
 # libseccomp check
 
 if test "$seccomp" != "no" ; then
-    if test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
-        $pkg_config --atleast-version=2.1.1 libseccomp; then
+    if $pkg_config --atleast-version=2.2.0 libseccomp ||
+        (test "$cpu" = "i386" || test "$cpu" = "x86_64" &&
+        $pkg_config --atleast-version=2.1.1 libseccomp); then
         libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
         QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
 	seccomp="yes"
     else
 	if test "$seccomp" = "yes"; then
+        if test "$cpu" = "i386" || test "$cpu" = "x86_64"; then
             feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1"
+        else
+            feature_not_found "libseccomp" "Install libseccomp devel >= 2.2.0"
+        fi
 	fi
 	seccomp="no"
     fi
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 6242908d6c..d7945f6e2d 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -68,7 +68,7 @@ build_append_nameseg(GArray *array, const char *seg)
     g_array_append_vals(array, "____", ACPI_NAMESEG_LEN - len);
 }
 
-static void
+static void GCC_FMT_ATTR(2, 0)
 build_append_namestringv(GArray *array, const char *format, va_list ap)
 {
     /* It would be nicer to use g_string_vprintf but it's only there in 2.22 */
diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c
index d14e872d34..e336bdb4a9 100644
--- a/hw/char/virtio-serial-bus.c
+++ b/hw/char/virtio-serial-bus.c
@@ -980,8 +980,10 @@ static void virtio_serial_device_realize(DeviceState *dev, Error **errp)
         return;
     }
 
+    /* We don't support emergency write, skip it for now. */
+    /* TODO: cleaner fix, depending on host features. */
     virtio_init(vdev, "virtio-serial", VIRTIO_ID_CONSOLE,
-                sizeof(struct virtio_console_config));
+                offsetof(struct virtio_console_config, emerg_wr));
 
     /* Spawn a new virtio-serial bus on which the ports will ride as devices */
     qbus_create_inplace(&vser->bus, sizeof(vser->bus), TYPE_VIRTIO_SERIAL_BUS,
diff --git a/hw/core/machine.c b/hw/core/machine.c
index cb1185ada4..25c45e6f9d 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -223,6 +223,7 @@ static void machine_set_usb(Object *obj, bool value, Error **errp)
     MachineState *ms = MACHINE(obj);
 
     ms->usb = value;
+    ms->usb_disabled = !value;
 }
 
 static char *machine_get_firmware(Object *obj, Error **errp)
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 27adcc5467..59f76bcf76 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -1588,6 +1588,13 @@ static void virtio_net_device_realize(DeviceState *dev, Error **errp)
     virtio_init(vdev, "virtio-net", VIRTIO_ID_NET, n->config_size);
 
     n->max_queues = MAX(n->nic_conf.peers.queues, 1);
+    if (n->max_queues * 2 + 1 > VIRTIO_PCI_QUEUE_MAX) {
+        error_setg(errp, "Invalid number of queues (= %" PRIu32 "), "
+                   "must be a postive integer less than %d.",
+                   n->max_queues, (VIRTIO_PCI_QUEUE_MAX - 1) / 2);
+        virtio_cleanup(vdev);
+        return;
+    }
     n->vqs = g_malloc0(sizeof(VirtIONetQueue) * n->max_queues);
     n->vqs[0].rx_vq = virtio_add_queue(vdev, 256, virtio_net_handle_rx);
     n->curr_queues = 1;
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index e0397bc796..a365bf9223 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -371,7 +371,7 @@ static void ppc_core99_init(MachineState *machine)
         /* 970 gets a U3 bus */
         pci_bus = pci_pmac_u3_init(pic, get_system_memory(), get_system_io());
         machine_arch = ARCH_MAC99_U3;
-        machine->usb |= defaults_enabled();
+        machine->usb |= defaults_enabled() && !machine->usb_disabled;
     } else {
         pci_bus = pci_pmac_init(pic, get_system_memory(), get_system_io());
         machine_arch = ARCH_MAC99;
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 0487f52819..61ddc7994d 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -314,7 +314,6 @@ static void *spapr_create_fdt_skel(hwaddr initrd_base,
                                    hwaddr initrd_size,
                                    hwaddr kernel_size,
                                    bool little_endian,
-                                   const char *boot_device,
                                    const char *kernel_cmdline,
                                    uint32_t epow_irq)
 {
@@ -407,9 +406,6 @@ static void *spapr_create_fdt_skel(hwaddr initrd_base,
             _FDT((fdt_property(fdt, "qemu,boot-kernel-le", NULL, 0)));
         }
     }
-    if (boot_device) {
-        _FDT((fdt_property_string(fdt, "qemu,boot-device", boot_device)));
-    }
     if (boot_menu) {
         _FDT((fdt_property_cell(fdt, "qemu,boot-menu", boot_menu)));
     }
@@ -721,6 +717,8 @@ static void spapr_finalize_fdt(sPAPREnvironment *spapr,
                                hwaddr rtas_addr,
                                hwaddr rtas_size)
 {
+    MachineState *machine = MACHINE(qdev_get_machine());
+    const char *boot_device = machine->boot_order;
     int ret, i;
     size_t cb = 0;
     char *bootlist;
@@ -780,6 +778,15 @@ static void spapr_finalize_fdt(sPAPREnvironment *spapr,
         ret = fdt_setprop_string(fdt, offset, "qemu,boot-list", bootlist);
     }
 
+    if (boot_device && strlen(boot_device)) {
+        int offset = fdt_path_offset(fdt, "/chosen");
+
+        if (offset < 0) {
+            exit(1);
+        }
+        fdt_setprop_string(fdt, offset, "qemu,boot-device", boot_device);
+    }
+
     if (!spapr->has_graphics) {
         spapr_populate_chosen_stdout(fdt, spapr->vio_bus);
     }
@@ -1370,6 +1377,13 @@ static SaveVMHandlers savevm_htab_handlers = {
     .load_state = htab_load,
 };
 
+static void spapr_boot_set(void *opaque, const char *boot_device,
+                           Error **errp)
+{
+    MachineState *machine = MACHINE(qdev_get_machine());
+    machine->boot_order = g_strdup(boot_device);
+}
+
 /* pSeries LPAR / sPAPR hardware init */
 static void ppc_spapr_init(MachineState *machine)
 {
@@ -1378,7 +1392,6 @@ static void ppc_spapr_init(MachineState *machine)
     const char *kernel_filename = machine->kernel_filename;
     const char *kernel_cmdline = machine->kernel_cmdline;
     const char *initrd_filename = machine->initrd_filename;
-    const char *boot_device = machine->boot_order;
     PowerPCCPU *cpu;
     CPUPPCState *env;
     PCIHostState *phb;
@@ -1506,6 +1519,10 @@ static void ppc_spapr_init(MachineState *machine)
     }
 
     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "spapr-rtas.bin");
+    if (!filename) {
+        hw_error("Could not find LPAR rtas '%s'\n", "spapr-rtas.bin");
+        exit(1);
+    }
     spapr->rtas_size = get_image_size(filename);
     spapr->rtas_blob = g_malloc(spapr->rtas_size);
     if (load_image_size(filename, spapr->rtas_blob, spapr->rtas_size) < 0) {
@@ -1563,7 +1580,7 @@ static void ppc_spapr_init(MachineState *machine)
     /* Graphics */
     if (spapr_vga_init(phb->bus)) {
         spapr->has_graphics = true;
-        machine->usb |= defaults_enabled();
+        machine->usb |= defaults_enabled() && !machine->usb_disabled;
     }
 
     if (machine->usb) {
@@ -1623,6 +1640,10 @@ static void ppc_spapr_init(MachineState *machine)
         bios_name = FW_FILE_NAME;
     }
     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
+    if (!filename) {
+        hw_error("Could not find LPAR rtas '%s'\n", bios_name);
+        exit(1);
+    }
     fw_size = load_image_targphys(filename, 0, FW_MAX_SIZE);
     if (fw_size < 0) {
         hw_error("qemu: could not load LPAR rtas '%s'\n", filename);
@@ -1639,9 +1660,10 @@ static void ppc_spapr_init(MachineState *machine)
     /* Prepare the device tree */
     spapr->fdt_skel = spapr_create_fdt_skel(initrd_base, initrd_size,
                                             kernel_size, kernel_le,
-                                            boot_device, kernel_cmdline,
-                                            spapr->epow_irq);
+                                            kernel_cmdline, spapr->epow_irq);
     assert(spapr->fdt_skel != NULL);
+
+    qemu_register_boot_set(spapr_boot_set, spapr);
 }
 
 static int spapr_kvm_type(const char *vm_type)
@@ -1771,7 +1793,7 @@ static void spapr_machine_class_init(ObjectClass *oc, void *data)
     mc->block_default_type = IF_SCSI;
     mc->max_cpus = MAX_CPUS;
     mc->no_parallel = 1;
-    mc->default_boot_order = NULL;
+    mc->default_boot_order = "";
     mc->kvm_type = spapr_kvm_type;
     mc->has_dynamic_sysbus = true;
 
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 78838d13d4..1f118811a2 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -146,6 +146,7 @@ struct MachineState {
     bool dump_guest_core;
     bool mem_merge;
     bool usb;
+    bool usb_disabled;
     char *firmware;
     bool iommu;
     bool suppress_vmdesc;
diff --git a/migration/rdma.c b/migration/rdma.c
index e6c3a67b54..77e34441dc 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -2194,6 +2194,10 @@ static void qemu_rdma_cleanup(RDMAContext *rdma)
         }
     }
 
+    if (rdma->qp) {
+        rdma_destroy_qp(rdma->cm_id);
+        rdma->qp = NULL;
+    }
     if (rdma->cq) {
         ibv_destroy_cq(rdma->cq);
         rdma->cq = NULL;
@@ -2206,18 +2210,14 @@ static void qemu_rdma_cleanup(RDMAContext *rdma)
         ibv_dealloc_pd(rdma->pd);
         rdma->pd = NULL;
     }
-    if (rdma->listen_id) {
-        rdma_destroy_id(rdma->listen_id);
-        rdma->listen_id = NULL;
-    }
     if (rdma->cm_id) {
-        if (rdma->qp) {
-            rdma_destroy_qp(rdma->cm_id);
-            rdma->qp = NULL;
-        }
         rdma_destroy_id(rdma->cm_id);
         rdma->cm_id = NULL;
     }
+    if (rdma->listen_id) {
+        rdma_destroy_id(rdma->listen_id);
+        rdma->listen_id = NULL;
+    }
     if (rdma->channel) {
         rdma_destroy_event_channel(rdma->channel);
         rdma->channel = NULL;
@@ -2309,8 +2309,6 @@ static int qemu_rdma_connect(RDMAContext *rdma, Error **errp)
     if (ret) {
         perror("rdma_connect");
         ERROR(errp, "connecting to destination!");
-        rdma_destroy_id(rdma->cm_id);
-        rdma->cm_id = NULL;
         goto err_rdma_source_connect;
     }
 
@@ -2319,8 +2317,6 @@ static int qemu_rdma_connect(RDMAContext *rdma, Error **errp)
         perror("rdma_get_cm_event after rdma_connect");
         ERROR(errp, "connecting to destination!");
         rdma_ack_cm_event(cm_event);
-        rdma_destroy_id(rdma->cm_id);
-        rdma->cm_id = NULL;
         goto err_rdma_source_connect;
     }
 
@@ -2328,8 +2324,6 @@ static int qemu_rdma_connect(RDMAContext *rdma, Error **errp)
         perror("rdma_get_cm_event != EVENT_ESTABLISHED after rdma_connect");
         ERROR(errp, "connecting to destination!");
         rdma_ack_cm_event(cm_event);
-        rdma_destroy_id(rdma->cm_id);
-        rdma->cm_id = NULL;
         goto err_rdma_source_connect;
     }
     rdma->connected = true;
diff --git a/pc-bios/README b/pc-bios/README
index 8a85e69d3b..63e725444d 100644
--- a/pc-bios/README
+++ b/pc-bios/README
@@ -17,7 +17,7 @@
 - SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware
   implementation for certain IBM POWER hardware.  The sources are at
   https://github.com/aik/SLOF, and the image currently in qemu is
-  built from git tag qemu-slof-20141202.
+  built from git tag qemu-slof-20150313.
 
 - sgabios (the Serial Graphics Adapter option ROM) provides a means for
   legacy x86 software to communicate with an attached serial console as
diff --git a/pc-bios/slof.bin b/pc-bios/slof.bin
index 031e3063a2..ab72cba80c 100644
--- a/pc-bios/slof.bin
+++ b/pc-bios/slof.bin
Binary files differdiff --git a/roms/SLOF b/roms/SLOF
-Subproject a70dbda2e21f6e438b3617c44ff180c3418dc30
+Subproject c89b0df661c0a6bfa9ff0ed4a371f631f5ee38b
diff --git a/target-ppc/cpu-models.c b/target-ppc/cpu-models.c
index 2b560a4757..4d5ab4ba18 100644
--- a/target-ppc/cpu-models.c
+++ b/target-ppc/cpu-models.c
@@ -1124,8 +1124,6 @@
     POWERPC_DEF("POWER5",        CPU_POWERPC_POWER5,                 POWER5,
                 "POWER5")
 #endif
-    POWERPC_DEF("POWER5+_v0.0",  CPU_POWERPC_POWER5P_v00,            POWER5P,
-                "POWER5+ v0.0")
     POWERPC_DEF("POWER5+_v2.1",  CPU_POWERPC_POWER5P_v21,            POWER5P,
                 "POWER5+ v2.1")
 #if defined(TODO)
@@ -1387,8 +1385,8 @@ PowerPCCPUAlias ppc_cpu_aliases[] = {
     { "Dino",  "POWER3" },
     { "POWER3+", "631" },
     { "POWER5gr", "POWER5" },
-    { "POWER5+", "POWER5+_v0.0" },
-    { "POWER5gs", "POWER5+_v0.0" },
+    { "POWER5+", "POWER5+_v2.1" },
+    { "POWER5gs", "POWER5+_v2.1" },
     { "POWER7", "POWER7_v2.3" },
     { "POWER7+", "POWER7+_v2.1" },
     { "POWER8E", "POWER8E_v1.0" },
diff --git a/target-ppc/cpu-models.h b/target-ppc/cpu-models.h
index ee693af873..9d80e72271 100644
--- a/target-ppc/cpu-models.h
+++ b/target-ppc/cpu-models.h
@@ -547,7 +547,6 @@ enum {
     CPU_POWERPC_POWER4P            = 0x00380000,
      /* XXX: missing 0x003A0201 */
     CPU_POWERPC_POWER5             = 0x003A0203,
-    CPU_POWERPC_POWER5P_v00        = 0x003B0000,
     CPU_POWERPC_POWER5P_v21        = 0x003B0201,
     CPU_POWERPC_POWER6             = 0x003E0000,
     CPU_POWERPC_POWER6_5           = 0x0F000001, /* POWER6 in POWER5 mode */
diff --git a/vl.c b/vl.c
index 75ec292216..74c2681641 100644
--- a/vl.c
+++ b/vl.c
@@ -3618,8 +3618,10 @@ int main(int argc, char **argv, char **envp)
                 }
                 break;
             case QEMU_OPTION_incoming:
+                if (!incoming) {
+                    runstate_set(RUN_STATE_INMIGRATE);
+                }
                 incoming = optarg;
-                runstate_set(RUN_STATE_INMIGRATE);
                 break;
             case QEMU_OPTION_nodefaults:
                 has_defaults = 0;