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-rw-r--r--hw/arm/sabrelite.c7
-rw-r--r--hw/mem/nvdimm.c1
-rw-r--r--hw/mips/boston.c17
-rw-r--r--hw/mips/malta.c15
-rw-r--r--hw/nvram/mac_nvram.c17
-rw-r--r--hw/nvram/trace-events4
-rw-r--r--hw/pci-bridge/dec.c10
-rw-r--r--hw/ppc/pnv.c26
-rw-r--r--hw/ppc/spapr.c3
-rw-r--r--hw/ppc/spapr_cpu_core.c1
-rw-r--r--hw/sd/pxa2xx_mmci.c4
-rw-r--r--hw/sd/sd.c4
-rw-r--r--hw/usb/dev-mtp.c9
-rw-r--r--hw/usb/xen-usb.c19
-rw-r--r--hw/vfio/pci-quirks.c4
15 files changed, 64 insertions, 77 deletions
diff --git a/hw/arm/sabrelite.c b/hw/arm/sabrelite.c
index 6f0e233d77..96cb30aa3c 100644
--- a/hw/arm/sabrelite.c
+++ b/hw/arm/sabrelite.c
@@ -41,7 +41,6 @@ static void sabrelite_reset_secondary(ARMCPU *cpu,
 static void sabrelite_init(MachineState *machine)
 {
     FslIMX6State *s;
-    Error *err = NULL;
 
     /* Check the amount of memory is compatible with the SOC */
     if (machine->ram_size > FSL_IMX6_MMDC_SIZE) {
@@ -52,11 +51,7 @@ static void sabrelite_init(MachineState *machine)
 
     s = FSL_IMX6(object_new(TYPE_FSL_IMX6));
     object_property_add_child(OBJECT(machine), "soc", OBJECT(s));
-    object_property_set_bool(OBJECT(s), true, "realized", &err);
-    if (err != NULL) {
-        error_report("%s", error_get_pretty(err));
-        exit(1);
-    }
+    object_property_set_bool(OBJECT(s), true, "realized", &error_fatal);
 
     memory_region_add_subregion(get_system_memory(), FSL_IMX6_MMDC_ADDR,
                                 machine->ram);
diff --git a/hw/mem/nvdimm.c b/hw/mem/nvdimm.c
index c5adedcc69..76f66e0b19 100644
--- a/hw/mem/nvdimm.c
+++ b/hw/mem/nvdimm.c
@@ -97,7 +97,6 @@ static void nvdimm_set_uuid(Object *obj, Visitor *v, const char *name,
     if (qemu_uuid_parse(value, &nvdimm->uuid) != 0) {
         error_setg(errp, "Property '%s.%s' has invalid value",
                    object_get_typename(obj), name);
-        goto out;
     }
     g_free(value);
 
diff --git a/hw/mips/boston.c b/hw/mips/boston.c
index 98ecd25e8e..a896056be1 100644
--- a/hw/mips/boston.c
+++ b/hw/mips/boston.c
@@ -426,7 +426,6 @@ static void boston_mach_init(MachineState *machine)
 {
     DeviceState *dev;
     BostonState *s;
-    Error *err = NULL;
     MemoryRegion *flash, *ddr_low_alias, *lcd, *platreg;
     MemoryRegion *sys_mem = get_system_memory();
     XilinxPCIEHost *pcie2;
@@ -458,19 +457,17 @@ static void boston_mach_init(MachineState *machine)
     sysbus_init_child_obj(OBJECT(machine), "cps", OBJECT(&s->cps),
                           sizeof(s->cps), TYPE_MIPS_CPS);
     object_property_set_str(OBJECT(&s->cps), machine->cpu_type, "cpu-type",
-                            &err);
-    object_property_set_int(OBJECT(&s->cps), machine->smp.cpus, "num-vp", &err);
-    object_property_set_bool(OBJECT(&s->cps), true, "realized", &err);
-
-    if (err != NULL) {
-        error_report("%s", error_get_pretty(err));
-        exit(1);
-    }
+                            &error_fatal);
+    object_property_set_int(OBJECT(&s->cps), machine->smp.cpus, "num-vp",
+                            &error_fatal);
+    object_property_set_bool(OBJECT(&s->cps), true, "realized",
+                             &error_fatal);
 
     sysbus_mmio_map_overlap(SYS_BUS_DEVICE(&s->cps), 0, 0, 1);
 
     flash =  g_new(MemoryRegion, 1);
-    memory_region_init_rom(flash, NULL, "boston.flash", 128 * MiB, &err);
+    memory_region_init_rom(flash, NULL, "boston.flash", 128 * MiB,
+                           &error_fatal);
     memory_region_add_subregion_overlap(sys_mem, 0x18000000, flash, 0);
 
     memory_region_add_subregion_overlap(sys_mem, 0x80000000, machine->ram, 0);
diff --git a/hw/mips/malta.c b/hw/mips/malta.c
index b673a3a248..636c95d1fe 100644
--- a/hw/mips/malta.c
+++ b/hw/mips/malta.c
@@ -1183,17 +1183,14 @@ static void create_cpu_without_cps(MachineState *ms,
 static void create_cps(MachineState *ms, MaltaState *s,
                        qemu_irq *cbus_irq, qemu_irq *i8259_irq)
 {
-    Error *err = NULL;
-
     sysbus_init_child_obj(OBJECT(s), "cps", OBJECT(&s->cps), sizeof(s->cps),
                           TYPE_MIPS_CPS);
-    object_property_set_str(OBJECT(&s->cps), ms->cpu_type, "cpu-type", &err);
-    object_property_set_int(OBJECT(&s->cps), ms->smp.cpus, "num-vp", &err);
-    object_property_set_bool(OBJECT(&s->cps), true, "realized", &err);
-    if (err != NULL) {
-        error_report("%s", error_get_pretty(err));
-        exit(1);
-    }
+    object_property_set_str(OBJECT(&s->cps), ms->cpu_type, "cpu-type",
+                            &error_fatal);
+    object_property_set_int(OBJECT(&s->cps), ms->smp.cpus, "num-vp",
+                            &error_fatal);
+    object_property_set_bool(OBJECT(&s->cps), true, "realized",
+                             &error_fatal);
 
     sysbus_mmio_map_overlap(SYS_BUS_DEVICE(&s->cps), 0, 0, 1);
 
diff --git a/hw/nvram/mac_nvram.c b/hw/nvram/mac_nvram.c
index ff5db03e6b..beec1c4e4d 100644
--- a/hw/nvram/mac_nvram.c
+++ b/hw/nvram/mac_nvram.c
@@ -30,18 +30,9 @@
 #include "migration/vmstate.h"
 #include "qemu/cutils.h"
 #include "qemu/module.h"
+#include "trace.h"
 #include <zlib.h>
 
-/* debug NVR */
-//#define DEBUG_NVR
-
-#ifdef DEBUG_NVR
-#define NVR_DPRINTF(fmt, ...)                                   \
-    do { printf("NVR: " fmt , ## __VA_ARGS__); } while (0)
-#else
-#define NVR_DPRINTF(fmt, ...)
-#endif
-
 #define DEF_SYSTEM_SIZE 0xc10
 
 /* macio style NVRAM device */
@@ -51,9 +42,8 @@ static void macio_nvram_writeb(void *opaque, hwaddr addr,
     MacIONVRAMState *s = opaque;
 
     addr = (addr >> s->it_shift) & (s->size - 1);
+    trace_macio_nvram_write(addr, value);
     s->data[addr] = value;
-    NVR_DPRINTF("writeb addr %04" HWADDR_PRIx " val %" PRIx64 "\n",
-                addr, value);
 }
 
 static uint64_t macio_nvram_readb(void *opaque, hwaddr addr,
@@ -64,8 +54,7 @@ static uint64_t macio_nvram_readb(void *opaque, hwaddr addr,
 
     addr = (addr >> s->it_shift) & (s->size - 1);
     value = s->data[addr];
-    NVR_DPRINTF("readb addr %04" HWADDR_PRIx " val %" PRIx32 "\n",
-                addr, value);
+    trace_macio_nvram_read(addr, value);
 
     return value;
 }
diff --git a/hw/nvram/trace-events b/hw/nvram/trace-events
index 0dea9260ce..e023193295 100644
--- a/hw/nvram/trace-events
+++ b/hw/nvram/trace-events
@@ -13,3 +13,7 @@ fw_cfg_add_string(uint16_t key_value, const char *key_name, const char *value) "
 fw_cfg_add_i16(uint16_t key_value, const char *key_name, uint16_t value) "key 0x%04" PRIx16 " '%s', value 0x%" PRIx16
 fw_cfg_add_i32(uint16_t key_value, const char *key_name, uint32_t value) "key 0x%04" PRIx16 " '%s', value 0x%" PRIx32
 fw_cfg_add_i64(uint16_t key_value, const char *key_name, uint64_t value) "key 0x%04" PRIx16 " '%s', value 0x%" PRIx64
+
+# mac_nvram.c
+macio_nvram_read(uint32_t addr, uint8_t val) "read addr=0x%04"PRIx32" val=0x%02x"
+macio_nvram_write(uint32_t addr, uint8_t val) "write addr=0x%04"PRIx32" val=0x%02x"
diff --git a/hw/pci-bridge/dec.c b/hw/pci-bridge/dec.c
index 3ae2f788a4..952bc71122 100644
--- a/hw/pci-bridge/dec.c
+++ b/hw/pci-bridge/dec.c
@@ -32,16 +32,6 @@
 #include "hw/pci/pci_bridge.h"
 #include "hw/pci/pci_bus.h"
 
-/* debug DEC */
-//#define DEBUG_DEC
-
-#ifdef DEBUG_DEC
-#define DEC_DPRINTF(fmt, ...)                               \
-    do { printf("DEC: " fmt , ## __VA_ARGS__); } while (0)
-#else
-#define DEC_DPRINTF(fmt, ...)
-#endif
-
 #define DEC_21154(obj) OBJECT_CHECK(DECState, (obj), TYPE_DEC_21154)
 
 typedef struct DECState {
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index da637822f9..806a5d9a8d 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -1984,12 +1984,26 @@ static void pnv_cpu_do_nmi_on_cpu(CPUState *cs, run_on_cpu_data arg)
 
     cpu_synchronize_state(cs);
     ppc_cpu_do_system_reset(cs);
-    /*
-     * SRR1[42:45] is set to 0100 which the ISA defines as implementation
-     * dependent. POWER processors use this for xscom triggered interrupts,
-     * which come from the BMC or NMI IPIs.
-     */
-    env->spr[SPR_SRR1] |= PPC_BIT(43);
+    if (env->spr[SPR_SRR1] & SRR1_WAKESTATE) {
+        /*
+         * Power-save wakeups, as indicated by non-zero SRR1[46:47] put the
+         * wakeup reason in SRR1[42:45], system reset is indicated with 0b0100
+         * (PPC_BIT(43)).
+         */
+        if (!(env->spr[SPR_SRR1] & SRR1_WAKERESET)) {
+            warn_report("ppc_cpu_do_system_reset does not set system reset wakeup reason");
+            env->spr[SPR_SRR1] |= SRR1_WAKERESET;
+        }
+    } else {
+        /*
+         * For non-powersave system resets, SRR1[42:45] are defined to be
+         * implementation-dependent. The POWER9 User Manual specifies that
+         * an external (SCOM driven, which may come from a BMC nmi command or
+         * another CPU requesting a NMI IPI) system reset exception should be
+         * 0b0010 (PPC_BIT(44)).
+         */
+        env->spr[SPR_SRR1] |= SRR1_WAKESCOM;
+    }
 }
 
 static void pnv_nmi(NMIState *n, int cpu_index, Error **errp)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 9b358fcc60..3b1a5ed865 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -445,7 +445,8 @@ static int spapr_dt_dynamic_memory_v2(SpaprMachineState *spapr, void *fdt,
         g_assert(drc);
         elem = spapr_get_drconf_cell(size / lmb_size, addr,
                                      spapr_drc_index(drc), node,
-                                     SPAPR_LMB_FLAGS_ASSIGNED);
+                                     (SPAPR_LMB_FLAGS_ASSIGNED |
+                                      SPAPR_LMB_FLAGS_HOTREMOVABLE));
         QSIMPLEQ_INSERT_TAIL(&drconf_queue, elem, entry);
         nr_entries++;
         cur_addr = addr + size;
diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
index e1f76c74f3..9c8c1b14cf 100644
--- a/hw/ppc/spapr_cpu_core.c
+++ b/hw/ppc/spapr_cpu_core.c
@@ -407,6 +407,7 @@ static const TypeInfo spapr_cpu_core_type_infos[] = {
     DEFINE_SPAPR_CPU_CORE_TYPE("power8nvl_v1.0"),
     DEFINE_SPAPR_CPU_CORE_TYPE("power9_v1.0"),
     DEFINE_SPAPR_CPU_CORE_TYPE("power9_v2.0"),
+    DEFINE_SPAPR_CPU_CORE_TYPE("power10_v1.0"),
 #ifdef CONFIG_KVM
     DEFINE_SPAPR_CPU_CORE_TYPE("host"),
 #endif
diff --git a/hw/sd/pxa2xx_mmci.c b/hw/sd/pxa2xx_mmci.c
index 8f9ab0ec16..f9c50ddda5 100644
--- a/hw/sd/pxa2xx_mmci.c
+++ b/hw/sd/pxa2xx_mmci.c
@@ -497,12 +497,12 @@ PXA2xxMMCIState *pxa2xx_mmci_init(MemoryRegion *sysmem,
     carddev = qdev_create(qdev_get_child_bus(dev, "sd-bus"), TYPE_SD_CARD);
     qdev_prop_set_drive(carddev, "drive", blk, &err);
     if (err) {
-        error_report("failed to init SD card: %s", error_get_pretty(err));
+        error_reportf_err(err, "failed to init SD card: ");
         return NULL;
     }
     object_property_set_bool(OBJECT(carddev), true, "realized", &err);
     if (err) {
-        error_report("failed to init SD card: %s", error_get_pretty(err));
+        error_reportf_err(err, "failed to init SD card: ");
         return NULL;
     }
 
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 71a9af09ab..3c06a0ac6d 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -703,13 +703,13 @@ SDState *sd_init(BlockBackend *blk, bool is_spi)
     dev = DEVICE(obj);
     qdev_prop_set_drive(dev, "drive", blk, &err);
     if (err) {
-        error_report("sd_init failed: %s", error_get_pretty(err));
+        error_reportf_err(err, "sd_init failed: ");
         return NULL;
     }
     qdev_prop_set_bit(dev, "spi", is_spi);
     object_property_set_bool(obj, true, "realized", &err);
     if (err) {
-        error_report("sd_init failed: %s", error_get_pretty(err));
+        error_reportf_err(err, "sd_init failed: ");
         return NULL;
     }
 
diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c
index 20717f026b..168428156b 100644
--- a/hw/usb/dev-mtp.c
+++ b/hw/usb/dev-mtp.c
@@ -631,8 +631,9 @@ static void usb_mtp_object_readdir(MTPState *s, MTPObject *o)
         int64_t id = qemu_file_monitor_add_watch(s->file_monitor, o->path, NULL,
                                                  file_monitor_event, s, &err);
         if (id == -1) {
-            error_report("usb-mtp: failed to add watch for %s: %s", o->path,
-                         error_get_pretty(err));
+            error_reportf_err(err,
+                              "usb-mtp: failed to add watch for %s: ",
+                              o->path);
             error_free(err);
         } else {
             trace_usb_mtp_file_monitor_event(s->dev.addr, o->path,
@@ -1276,8 +1277,8 @@ static void usb_mtp_command(MTPState *s, MTPControl *c)
 
         s->file_monitor = qemu_file_monitor_new(&err);
         if (err) {
-            error_report("usb-mtp: file monitoring init failed: %s",
-                         error_get_pretty(err));
+            error_reportf_err(err,
+                              "usb-mtp: file monitoring init failed: ");
             error_free(err);
         } else {
             QTAILQ_INIT(&s->events);
diff --git a/hw/usb/xen-usb.c b/hw/usb/xen-usb.c
index 961190d0f7..4d266d7bb4 100644
--- a/hw/usb/xen-usb.c
+++ b/hw/usb/xen-usb.c
@@ -30,6 +30,7 @@
 #include "hw/usb.h"
 #include "hw/xen/xen-legacy-backend.h"
 #include "monitor/qdev.h"
+#include "qapi/error.h"
 #include "qapi/qmp/qdict.h"
 #include "qapi/qmp/qstring.h"
 
@@ -755,13 +756,16 @@ static void usbback_portid_add(struct usbback_info *usbif, unsigned port,
     qdict_put_int(qdict, "port", port);
     qdict_put_int(qdict, "hostbus", atoi(busid));
     qdict_put_str(qdict, "hostport", portname);
-    opts = qemu_opts_from_qdict(qemu_find_opts("device"), qdict, &local_err);
-    if (local_err) {
-        goto err;
-    }
+    opts = qemu_opts_from_qdict(qemu_find_opts("device"), qdict,
+                                &error_abort);
     usbif->ports[port - 1].dev = USB_DEVICE(qdev_device_add(opts, &local_err));
     if (!usbif->ports[port - 1].dev) {
-        goto err;
+        qobject_unref(qdict);
+        xen_pv_printf(&usbif->xendev, 0,
+                      "device %s could not be opened: %s\n",
+                      busid, error_get_pretty(local_err));
+        error_free(local_err);
+        return;
     }
     qobject_unref(qdict);
     speed = usbif->ports[port - 1].dev->speed;
@@ -793,11 +797,6 @@ static void usbback_portid_add(struct usbback_info *usbif, unsigned port,
     usbback_hotplug_enq(usbif, port);
 
     TR_BUS(&usbif->xendev, "port %d attached\n", port);
-    return;
-
-err:
-    qobject_unref(qdict);
-    xen_pv_printf(&usbif->xendev, 0, "device %s could not be opened\n", busid);
 }
 
 static void usbback_process_port(struct usbback_info *usbif, unsigned port)
diff --git a/hw/vfio/pci-quirks.c b/hw/vfio/pci-quirks.c
index 3bd05fed12..f2155ddb1d 100644
--- a/hw/vfio/pci-quirks.c
+++ b/hw/vfio/pci-quirks.c
@@ -1620,7 +1620,7 @@ int vfio_pci_nvidia_v100_ram_init(VFIOPCIDevice *vdev, Error **errp)
     }
     cap = (void *) hdr;
 
-    p = mmap(NULL, nv2reg->size, PROT_READ | PROT_WRITE | PROT_EXEC,
+    p = mmap(NULL, nv2reg->size, PROT_READ | PROT_WRITE,
              MAP_SHARED, vdev->vbasedev.fd, nv2reg->offset);
     if (p == MAP_FAILED) {
         ret = -errno;
@@ -1680,7 +1680,7 @@ int vfio_pci_nvlink2_init(VFIOPCIDevice *vdev, Error **errp)
 
     /* Some NVLink bridges may not have assigned ATSD */
     if (atsdreg->size) {
-        p = mmap(NULL, atsdreg->size, PROT_READ | PROT_WRITE | PROT_EXEC,
+        p = mmap(NULL, atsdreg->size, PROT_READ | PROT_WRITE,
                  MAP_SHARED, vdev->vbasedev.fd, atsdreg->offset);
         if (p == MAP_FAILED) {
             ret = -errno;