Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging - more config options - bootdevice, iscsi, virtio-scsi fixes - build system patches for MinGW and config-devices.mak - qemu_mutex_lock_iothread deadlock fixes - another tiny patch from the record/replay series # gpg: Signature made Mon Mar 2 09:59:14 2015 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: cpus: be more paranoid in avoiding deadlocks cpus: fix deadlock and segfault in qemu_mutex_lock_iothread virtio-scsi: Allocate op blocker reason before blocking Makefile.target: binary depends on config-devices Makefile: don't silence mak file test with V=1 Makefile: fix up parallel building under MSYS+MinGW iscsi: Handle write protected case in reopen Give ivshmem its own config option Create specific config option for "platform-bus" Add specific config options for PCI-E bridges bootdevice: fix segment fault when booting guest with '-kernel' and '-initrd' timer: replace time() with QEMU_CLOCK_HOST virtio-scsi-dataplane: Call blk_set_aio_context within BQL block: Forbid bdrv_set_aio_context outside BQL scsi: give device a parent before setting properties Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/block.c b/block.c index 9b707e3..28ea19a 100644 --- a/block.c +++ b/block.c
@@ -1364,7 +1364,7 @@ opts = qemu_opts_create(bdrv_qcow2.create_opts, NULL, 0, &error_abort); - qemu_opt_set_number(opts, BLOCK_OPT_SIZE, total_size); + qemu_opt_set_number(opts, BLOCK_OPT_SIZE, total_size, &error_abort); ret = bdrv_create(&bdrv_qcow2, tmp_filename, opts, &local_err); qemu_opts_del(opts); if (ret < 0) { @@ -5649,18 +5649,22 @@ /* Create parameter list with default values */ opts = qemu_opts_create(create_opts, NULL, 0, &error_abort); - qemu_opt_set_number(opts, BLOCK_OPT_SIZE, img_size); + qemu_opt_set_number(opts, BLOCK_OPT_SIZE, img_size, &error_abort); /* Parse -o options */ if (options) { - if (qemu_opts_do_parse(opts, options, NULL) != 0) { + qemu_opts_do_parse(opts, options, NULL, &local_err); + if (local_err) { + error_report_err(local_err); + local_err = NULL; error_setg(errp, "Invalid options for file format '%s'", fmt); goto out; } } if (base_filename) { - if (qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename)) { + qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename, &local_err); + if (local_err) { error_setg(errp, "Backing file not supported for file format '%s'", fmt); goto out; @@ -5668,7 +5672,8 @@ } if (base_fmt) { - if (qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt)) { + qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt, &local_err); + if (local_err) { error_setg(errp, "Backing file format not supported for file " "format '%s'", fmt); goto out; @@ -5731,7 +5736,7 @@ goto out; } - qemu_opt_set_number(opts, BLOCK_OPT_SIZE, size); + qemu_opt_set_number(opts, BLOCK_OPT_SIZE, size, &error_abort); bdrv_unref(bs); } else {
diff --git a/block/nbd.c b/block/nbd.c index 2f3b9ad..697c021 100644 --- a/block/nbd.c +++ b/block/nbd.c
@@ -215,7 +215,8 @@ } if (!qemu_opt_get(s->socket_opts, "port")) { - qemu_opt_set_number(s->socket_opts, "port", NBD_DEFAULT_PORT); + qemu_opt_set_number(s->socket_opts, "port", NBD_DEFAULT_PORT, + &error_abort); } *export = g_strdup(qdict_get_try_str(options, "export"));
diff --git a/block/qcow2.c b/block/qcow2.c index 2ed8d95..50e0a94 100644 --- a/block/qcow2.c +++ b/block/qcow2.c
@@ -1858,8 +1858,9 @@ meta_size += nreftablee * sizeof(uint64_t); qemu_opt_set_number(opts, BLOCK_OPT_SIZE, - aligned_total_size + meta_size); - qemu_opt_set(opts, BLOCK_OPT_PREALLOC, PreallocMode_lookup[prealloc]); + aligned_total_size + meta_size, &error_abort); + qemu_opt_set(opts, BLOCK_OPT_PREALLOC, PreallocMode_lookup[prealloc], + &error_abort); } ret = bdrv_create_file(filename, opts, &local_err);
diff --git a/block/vvfat.c b/block/vvfat.c index a1a44f0..9be632f 100644 --- a/block/vvfat.c +++ b/block/vvfat.c
@@ -2924,8 +2924,9 @@ } opts = qemu_opts_create(bdrv_qcow->create_opts, NULL, 0, &error_abort); - qemu_opt_set_number(opts, BLOCK_OPT_SIZE, s->sector_count * 512); - qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, "fat:"); + qemu_opt_set_number(opts, BLOCK_OPT_SIZE, s->sector_count * 512, + &error_abort); + qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, "fat:", &error_abort); ret = bdrv_create(bdrv_qcow, s->qcow_filename, opts, errp); qemu_opts_del(opts);
diff --git a/blockdev.c b/blockdev.c index ae73539..b9c1c0c 100644 --- a/blockdev.c +++ b/blockdev.c
@@ -180,21 +180,19 @@ const char *optstr) { QemuOpts *opts; - char buf[32]; opts = drive_def(optstr); if (!opts) { return NULL; } if (type != IF_DEFAULT) { - qemu_opt_set(opts, "if", if_name[type]); + qemu_opt_set(opts, "if", if_name[type], &error_abort); } if (index >= 0) { - snprintf(buf, sizeof(buf), "%d", index); - qemu_opt_set(opts, "index", buf); + qemu_opt_set_number(opts, "index", index, &error_abort); } if (file) - qemu_opt_set(opts, "file", file); + qemu_opt_set(opts, "file", file, &error_abort); return opts; } @@ -584,7 +582,7 @@ /* rename all items in opts */ while ((value = qemu_opt_get(opts, from))) { - qemu_opt_set(opts, to, value); + qemu_opt_set(opts, to, value, &error_abort); qemu_opt_unset(opts, from); } } @@ -737,15 +735,15 @@ /* Specific options take precedence */ if (!qemu_opt_get(all_opts, "cache.writeback")) { qemu_opt_set_bool(all_opts, "cache.writeback", - !!(flags & BDRV_O_CACHE_WB)); + !!(flags & BDRV_O_CACHE_WB), &error_abort); } if (!qemu_opt_get(all_opts, "cache.direct")) { qemu_opt_set_bool(all_opts, "cache.direct", - !!(flags & BDRV_O_NOCACHE)); + !!(flags & BDRV_O_NOCACHE), &error_abort); } if (!qemu_opt_get(all_opts, "cache.no-flush")) { qemu_opt_set_bool(all_opts, "cache.no-flush", - !!(flags & BDRV_O_NO_FLUSH)); + !!(flags & BDRV_O_NO_FLUSH), &error_abort); } qemu_opt_unset(all_opts, "cache"); } @@ -935,13 +933,14 @@ devopts = qemu_opts_create(qemu_find_opts("device"), NULL, 0, &error_abort); if (arch_type == QEMU_ARCH_S390X) { - qemu_opt_set(devopts, "driver", "virtio-blk-s390"); + qemu_opt_set(devopts, "driver", "virtio-blk-s390", &error_abort); } else { - qemu_opt_set(devopts, "driver", "virtio-blk-pci"); + qemu_opt_set(devopts, "driver", "virtio-blk-pci", &error_abort); } - qemu_opt_set(devopts, "drive", qdict_get_str(bs_opts, "id")); + qemu_opt_set(devopts, "drive", qdict_get_str(bs_opts, "id"), + &error_abort); if (devaddr) { - qemu_opt_set(devopts, "addr", devaddr); + qemu_opt_set(devopts, "addr", devaddr, &error_abort); } }
diff --git a/hw/alpha/dp264.c b/hw/alpha/dp264.c index 84a55e4..e82d61d 100644 --- a/hw/alpha/dp264.c +++ b/hw/alpha/dp264.c
@@ -83,11 +83,7 @@ pci_vga_init(pci_bus); /* Serial code setup. */ - for (i = 0; i < MAX_SERIAL_PORTS; ++i) { - if (serial_hds[i]) { - serial_isa_init(isa_bus, i, serial_hds[i]); - } - } + serial_hds_isa_init(isa_bus, MAX_SERIAL_PORTS); /* Network setup. e1000 is good enough, failing Tulip support. */ for (i = 0; i < nb_nics; i++) {
diff --git a/hw/char/parallel.c b/hw/char/parallel.c index c2b553f..4079554 100644 --- a/hw/char/parallel.c +++ b/hw/char/parallel.c
@@ -641,3 +641,28 @@ } type_init(parallel_register_types) + +static void parallel_init(ISABus *bus, int index, CharDriverState *chr) +{ + DeviceState *dev; + ISADevice *isadev; + + isadev = isa_create(bus, "isa-parallel"); + dev = DEVICE(isadev); + qdev_prop_set_uint32(dev, "index", index); + qdev_prop_set_chr(dev, "chardev", chr); + qdev_init_nofail(dev); +} + +void parallel_hds_isa_init(ISABus *bus, int n) +{ + int i; + + assert(n <= MAX_PARALLEL_PORTS); + + for (i = 0; i < n; i++) { + if (parallel_hds[i]) { + parallel_init(bus, i, parallel_hds[i]); + } + } +}
diff --git a/hw/char/serial-isa.c b/hw/char/serial-isa.c index c9fcb27..f3db024 100644 --- a/hw/char/serial-isa.c +++ b/hw/char/serial-isa.c
@@ -119,20 +119,27 @@ type_init(serial_register_types) -bool serial_isa_init(ISABus *bus, int index, CharDriverState *chr) +static void serial_isa_init(ISABus *bus, int index, CharDriverState *chr) { DeviceState *dev; ISADevice *isadev; - isadev = isa_try_create(bus, TYPE_ISA_SERIAL); - if (!isadev) { - return false; - } + isadev = isa_create(bus, TYPE_ISA_SERIAL); dev = DEVICE(isadev); qdev_prop_set_uint32(dev, "index", index); qdev_prop_set_chr(dev, "chardev", chr); - if (qdev_init(dev) < 0) { - return false; + qdev_init_nofail(dev); +} + +void serial_hds_isa_init(ISABus *bus, int n) +{ + int i; + + assert(n <= MAX_SERIAL_PORTS); + + for (i = 0; i < n; ++i) { + if (serial_hds[i]) { + serial_isa_init(bus, i, serial_hds[i]); + } } - return true; }
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 44c6b93..a02a4cb 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c
@@ -373,10 +373,15 @@ way is somewhat unclean, and best avoided. */ void qdev_init_nofail(DeviceState *dev) { - const char *typename = object_get_typename(OBJECT(dev)); + Error *err = NULL; - if (qdev_init(dev) < 0) { - error_report("Initialization of device %s failed", typename); + assert(!dev->realized); + + object_property_set_bool(OBJECT(dev), true, "realized", &err); + if (err) { + error_report("Initialization of device %s failed: %s", + object_get_typename(OBJECT(dev)), + error_get_pretty(err)); exit(1); } } @@ -995,7 +1000,12 @@ static int qdev_add_hotpluggable_device(Object *obj, void *opaque) { GSList **list = opaque; - DeviceState *dev = DEVICE(obj); + DeviceState *dev = (DeviceState *)object_dynamic_cast(OBJECT(obj), + TYPE_DEVICE); + + if (dev == NULL) { + return 0; + } if (dev->realized && object_property_get_bool(obj, "hotpluggable", NULL)) { *list = g_slist_append(*list, dev);
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 05008cb..b229856 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c
@@ -41,6 +41,7 @@ #include "hw/pci/msi.h" #include "hw/sysbus.h" #include "sysemu/sysemu.h" +#include "sysemu/numa.h" #include "sysemu/kvm.h" #include "kvm_i386.h" #include "hw/xen/xen.h" @@ -1137,15 +1138,11 @@ if (filename == NULL) { fprintf(stderr, "WARNING: failed to find %s\n", default_dsdt); } else { - char *arg; - QemuOpts *opts; + QemuOpts *opts = qemu_opts_create(qemu_find_opts("acpi"), NULL, 0, + &error_abort); Error *err = NULL; - arg = g_strdup_printf("file=%s", filename); - - /* creates a deep copy of "arg" */ - opts = qemu_opts_parse(qemu_find_opts("acpi"), arg, 0); - g_assert(opts != NULL); + qemu_opt_set(opts, "file", filename, &error_abort); acpi_table_add_builtin(opts, &err); if (err) { @@ -1153,7 +1150,6 @@ error_get_pretty(err)); error_free(err); } - g_free(arg); g_free(filename); } } @@ -1418,17 +1414,8 @@ pcspk_init(isa_bus, pit); } - for(i = 0; i < MAX_SERIAL_PORTS; i++) { - if (serial_hds[i]) { - serial_isa_init(isa_bus, i, serial_hds[i]); - } - } - - for(i = 0; i < MAX_PARALLEL_PORTS; i++) { - if (parallel_hds[i]) { - parallel_init(isa_bus, i, parallel_hds[i]); - } - } + serial_hds_isa_init(isa_bus, MAX_SERIAL_PORTS); + parallel_hds_isa_init(isa_bus, MAX_PARALLEL_PORTS); a20_line = qemu_allocate_irqs(handle_a20_line_change, first_cpu, 2); i8042 = isa_create_simple(isa_bus, "i8042");
diff --git a/hw/ide/isa.c b/hw/ide/isa.c index b084162..c0c4e1b 100644 --- a/hw/ide/isa.c +++ b/hw/ide/isa.c
@@ -88,9 +88,7 @@ qdev_prop_set_uint32(dev, "iobase", iobase); qdev_prop_set_uint32(dev, "iobase2", iobase2); qdev_prop_set_uint32(dev, "irq", isairq); - if (qdev_init(dev) < 0) { - return NULL; - } + qdev_init_nofail(dev); s = ISA_IDE(dev); if (hd0) {
diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c index 18cdc54..f27a087 100644 --- a/hw/mem/pc-dimm.c +++ b/hw/mem/pc-dimm.c
@@ -22,6 +22,7 @@ #include "qemu/config-file.h" #include "qapi/visitor.h" #include "qemu/range.h" +#include "sysemu/numa.h" typedef struct pc_dimms_capacity { uint64_t size;
diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c index 6a9ebfa..ea73585 100644 --- a/hw/mips/mips_fulong2e.c +++ b/hw/mips/mips_fulong2e.c
@@ -277,7 +277,6 @@ PCIBus *pci_bus; ISABus *isa_bus; I2CBus *smbus; - int i; DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; MIPSCPU *cpu; CPUMIPSState *env; @@ -384,15 +383,8 @@ rtc_init(isa_bus, 2000, NULL); - for(i = 0; i < MAX_SERIAL_PORTS; i++) { - if (serial_hds[i]) { - serial_isa_init(isa_bus, i, serial_hds[i]); - } - } - - if (parallel_hds[0]) { - parallel_init(isa_bus, 0, parallel_hds[0]); - } + serial_hds_isa_init(isa_bus, MAX_SERIAL_PORTS); + parallel_hds_isa_init(isa_bus, 1); /* Sound card */ audio_init(pci_bus);
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 5845158..533b2e6 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c
@@ -1172,10 +1172,9 @@ isa_create_simple(isa_bus, "i8042"); rtc_init(isa_bus, 2000, NULL); - serial_isa_init(isa_bus, 0, serial_hds[0]); - serial_isa_init(isa_bus, 1, serial_hds[1]); - if (parallel_hds[0]) - parallel_init(isa_bus, 0, parallel_hds[0]); + serial_hds_isa_init(isa_bus, 2); + parallel_hds_isa_init(isa_bus, 1); + for(i = 0; i < MAX_FD; i++) { fd[i] = drive_get(IF_FLOPPY, 0, i); }
diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 3e90e27..52564be 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c
@@ -284,11 +284,7 @@ pit = pit_init(isa_bus, 0x40, 0, NULL); - for(i = 0; i < MAX_SERIAL_PORTS; i++) { - if (serial_hds[i]) { - serial_isa_init(isa_bus, i, serial_hds[i]); - } - } + serial_hds_isa_init(isa_bus, MAX_SERIAL_PORTS); isa_vga_init(isa_bus);
diff --git a/hw/net/fsl_etsec/etsec.c b/hw/net/fsl_etsec/etsec.c index 2fbbc6c..c57365f 100644 --- a/hw/net/fsl_etsec/etsec.c +++ b/hw/net/fsl_etsec/etsec.c
@@ -443,10 +443,7 @@ dev = qdev_create(NULL, "eTSEC"); qdev_set_nic_properties(dev, nd); - - if (qdev_init(dev)) { - return NULL; - } + qdev_init_nofail(dev); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, tx_irq); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 1, rx_irq);
diff --git a/hw/pci/pci-hotplug-old.c b/hw/pci/pci-hotplug-old.c index beea6d2..501a918 100644 --- a/hw/pci/pci-hotplug-old.c +++ b/hw/pci/pci-hotplug-old.c
@@ -87,7 +87,7 @@ return NULL; } - qemu_opt_set(opts, "type", "nic"); + qemu_opt_set(opts, "type", "nic", &error_abort); ret = net_client_init(opts, 0, &local_err); if (local_err) {
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index a82a0f9..23cde20 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c
@@ -25,6 +25,7 @@ * */ #include "sysemu/sysemu.h" +#include "sysemu/numa.h" #include "hw/hw.h" #include "hw/fw-path-provider.h" #include "elf.h"
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index 4620cc6..b310588 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c
@@ -850,17 +850,9 @@ NULL, 115200, serial_hds[i], DEVICE_BIG_ENDIAN); i++; } - for(; i < MAX_SERIAL_PORTS; i++) { - if (serial_hds[i]) { - serial_isa_init(isa_bus, i, serial_hds[i]); - } - } - for(i = 0; i < MAX_PARALLEL_PORTS; i++) { - if (parallel_hds[i]) { - parallel_init(isa_bus, i, parallel_hds[i]); - } - } + serial_hds_isa_init(isa_bus, MAX_SERIAL_PORTS); + parallel_hds_isa_init(isa_bus, MAX_PARALLEL_PORTS); for(i = 0; i < nb_nics; i++) pci_nic_init_nofail(&nd_table[i], pci_bus, "ne2k_pci", NULL);
diff --git a/hw/usb/dev-network.c b/hw/usb/dev-network.c index b27b1f4..1866991 100644 --- a/hw/usb/dev-network.c +++ b/hw/usb/dev-network.c
@@ -1394,8 +1394,8 @@ if (!opts) { return NULL; } - qemu_opt_set(opts, "type", "nic"); - qemu_opt_set(opts, "model", "usb"); + qemu_opt_set(opts, "type", "nic", &error_abort); + qemu_opt_set(opts, "model", "usb", &error_abort); idx = net_client_init(opts, 0, &local_err); if (local_err) {
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c index af2e1b9..65d9aa6 100644 --- a/hw/usb/dev-storage.c +++ b/hw/usb/dev-storage.c
@@ -683,7 +683,7 @@ if (strstart(filename, "format=", &p2)) { int len = MIN(p1 - p2, sizeof(fmt)); pstrcpy(fmt, len, p2); - qemu_opt_set(opts, "format", fmt); + qemu_opt_set(opts, "format", fmt, &error_abort); } else if (*filename != ':') { error_report("unrecognized USB mass-storage option %s", filename); return NULL; @@ -694,8 +694,8 @@ error_report("block device specification needed"); return NULL; } - qemu_opt_set(opts, "file", filename); - qemu_opt_set(opts, "if", "none"); + qemu_opt_set(opts, "file", filename, &error_abort); + qemu_opt_set(opts, "if", "none", &error_abort); /* create host drive */ dinfo = drive_new(opts, 0);
diff --git a/hw/watchdog/watchdog.c b/hw/watchdog/watchdog.c index c307f9b..54440c9 100644 --- a/hw/watchdog/watchdog.c +++ b/hw/watchdog/watchdog.c
@@ -68,7 +68,7 @@ /* add the device */ opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0, &error_abort); - qemu_opt_set(opts, "driver", p); + qemu_opt_set(opts, "driver", p, &error_abort); return 0; } }
diff --git a/include/hw/char/serial.h b/include/hw/char/serial.h index f431764..15beb6b 100644 --- a/include/hw/char/serial.h +++ b/include/hw/char/serial.h
@@ -92,6 +92,6 @@ /* serial-isa.c */ #define TYPE_ISA_SERIAL "isa-serial" -bool serial_isa_init(ISABus *bus, int index, CharDriverState *chr); +void serial_hds_isa_init(ISABus *bus, int n); #endif
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index dddd255..08ab67d 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h
@@ -107,23 +107,8 @@ }; /* parallel.c */ -static inline bool parallel_init(ISABus *bus, int index, CharDriverState *chr) -{ - DeviceState *dev; - ISADevice *isadev; - isadev = isa_try_create(bus, "isa-parallel"); - if (!isadev) { - return false; - } - dev = DEVICE(isadev); - qdev_prop_set_uint32(dev, "index", index); - qdev_prop_set_chr(dev, "chardev", chr); - if (qdev_init(dev) < 0) { - return false; - } - return true; -} +void parallel_hds_isa_init(ISABus *bus, int n); bool parallel_mm_init(MemoryRegion *address_space, hwaddr base, int it_shift, qemu_irq irq,
diff --git a/include/hw/sparc/grlib.h b/include/hw/sparc/grlib.h index 470ce72..9a0db7b 100644 --- a/include/hw/sparc/grlib.h +++ b/include/hw/sparc/grlib.h
@@ -55,9 +55,7 @@ qdev_prop_set_ptr(dev, "set_pil_in", set_pil_in); qdev_prop_set_ptr(dev, "set_pil_in_opaque", env); - if (qdev_init(dev)) { - return NULL; - } + qdev_init_nofail(dev); env->irq_manager = dev; @@ -87,9 +85,7 @@ qdev_prop_set_uint32(dev, "frequency", freq); qdev_prop_set_uint32(dev, "irq-line", base_irq); - if (qdev_init(dev)) { - return NULL; - } + qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base); @@ -112,9 +108,7 @@ dev = qdev_create(NULL, "grlib,apbuart"); qdev_prop_set_chr(dev, "chrdev", serial); - if (qdev_init(dev)) { - return NULL; - } + qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
diff --git a/include/qemu/option.h b/include/qemu/option.h index 58c0157..f88b545 100644 --- a/include/qemu/option.h +++ b/include/qemu/option.h
@@ -94,11 +94,12 @@ uint64_t qemu_opt_get_size_del(QemuOpts *opts, const char *name, uint64_t defval); int qemu_opt_unset(QemuOpts *opts, const char *name); -int qemu_opt_set(QemuOpts *opts, const char *name, const char *value); -void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value, - Error **errp); -int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val); -int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val); +void qemu_opt_set(QemuOpts *opts, const char *name, const char *value, + Error **errp); +void qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val, + Error **errp); +void qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val, + Error **errp); typedef int (*qemu_opt_loopfunc)(const char *name, const char *value, void *opaque); int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, int abort_on_failure); @@ -108,13 +109,14 @@ int fail_if_exists, Error **errp); void qemu_opts_reset(QemuOptsList *list); void qemu_opts_loc_restore(QemuOpts *opts); -int qemu_opts_set(QemuOptsList *list, const char *id, - const char *name, const char *value); +void qemu_opts_set(QemuOptsList *list, const char *id, + const char *name, const char *value, Error **errp); const char *qemu_opts_id(QemuOpts *opts); void qemu_opts_set_id(QemuOpts *opts, char *id); void qemu_opts_del(QemuOpts *opts); void qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc, Error **errp); -int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname); +void qemu_opts_do_parse(QemuOpts *opts, const char *params, + const char *firstname, Error **errp); QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, int permit_abbrev); void qemu_opts_set_defaults(QemuOptsList *list, const char *params, int permit_abbrev);
diff --git a/include/qom/object.h b/include/qom/object.h index 89c3092..8757573 100644 --- a/include/qom/object.h +++ b/include/qom/object.h
@@ -273,7 +273,7 @@ * .name = TYPE_DERIVED, * .parent = TYPE_MY, * .class_size = sizeof(DerivedClass), - * .class_init = my_class_init, + * .class_init = derived_class_init, * }; * </programlisting> * </example>
diff --git a/include/sysemu/numa.h b/include/sysemu/numa.h new file mode 100644 index 0000000..5633b85 --- /dev/null +++ b/include/sysemu/numa.h
@@ -0,0 +1,24 @@ +#ifndef SYSEMU_NUMA_H +#define SYSEMU_NUMA_H + +#include <stdint.h> +#include "qemu/bitmap.h" +#include "qemu/option.h" +#include "sysemu/sysemu.h" +#include "sysemu/hostmem.h" + +extern int nb_numa_nodes; /* Number of NUMA nodes */ + +typedef struct node_info { + uint64_t node_mem; + DECLARE_BITMAP(node_cpu, MAX_CPUMASK_BITS); + struct HostMemoryBackend *node_memdev; + bool present; +} NodeInfo; +extern NodeInfo numa_info[MAX_NODES]; +void parse_numa_opts(void); +void numa_post_machine_init(void); +void query_numa_node_mem(uint64_t node_mem[]); +extern QemuOptsList qemu_numa_opts; + +#endif
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 1ab7063..11040b4 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h
@@ -144,24 +144,6 @@ */ #define MAX_CPUMASK_BITS 255 -extern int nb_numa_nodes; /* Number of NUMA nodes */ -extern int max_numa_nodeid; /* Highest specified NUMA node ID, plus one. - * For all nodes, nodeid < max_numa_nodeid - */ - -typedef struct node_info { - uint64_t node_mem; - DECLARE_BITMAP(node_cpu, MAX_CPUMASK_BITS); - struct HostMemoryBackend *node_memdev; - bool present; -} NodeInfo; -extern NodeInfo numa_info[MAX_NODES]; -void set_numa_nodes(void); -void set_numa_modes(void); -void query_numa_node_mem(uint64_t node_mem[]); -extern QemuOptsList qemu_numa_opts; -int numa_init_func(QemuOpts *opts, void *opaque); - #define MAX_OPTION_ROMS 16 typedef struct QEMUOptionRom { const char *name;
diff --git a/monitor.c b/monitor.c index 41900da..c86a89e 100644 --- a/monitor.c +++ b/monitor.c
@@ -35,6 +35,7 @@ #include "sysemu/char.h" #include "ui/qemu-spice.h" #include "sysemu/sysemu.h" +#include "sysemu/numa.h" #include "monitor/monitor.h" #include "qemu/readline.h" #include "ui/console.h"
diff --git a/net/net.c b/net/net.c index 5146361..11fb769 100644 --- a/net/net.c +++ b/net/net.c
@@ -970,7 +970,7 @@ return; } - qemu_opt_set(opts, "type", device); + qemu_opt_set(opts, "type", device, &error_abort); net_client_init(opts, 0, &local_err); if (local_err) { @@ -1296,9 +1296,9 @@ if (default_net) { /* if no clients, we use a default config */ - qemu_opts_set(net, NULL, "type", "nic"); + qemu_opts_set(net, NULL, "type", "nic", &error_abort); #ifdef CONFIG_SLIRP - qemu_opts_set(net, NULL, "type", "user"); + qemu_opts_set(net, NULL, "type", "user", &error_abort); #endif }
diff --git a/numa.c b/numa.c index f8fc377..5634bf0 100644 --- a/numa.c +++ b/numa.c
@@ -22,7 +22,7 @@ * THE SOFTWARE. */ -#include "sysemu/sysemu.h" +#include "sysemu/numa.h" #include "exec/cpu-common.h" #include "qemu/bitmap.h" #include "qom/cpu.h" @@ -36,6 +36,8 @@ #include "sysemu/hostmem.h" #include "qmp-commands.h" #include "hw/mem/pc-dimm.h" +#include "qemu/option.h" +#include "qemu/config-file.h" QemuOptsList qemu_numa_opts = { .name = "numa", @@ -45,6 +47,11 @@ }; static int have_memdevs = -1; +static int max_numa_nodeid; /* Highest specified NUMA node ID, plus one. + * For all nodes, nodeid < max_numa_nodeid + */ +int nb_numa_nodes; +NodeInfo numa_info[MAX_NODES]; static void numa_node_parse(NumaNodeOptions *node, QemuOpts *opts, Error **errp) { @@ -116,7 +123,7 @@ max_numa_nodeid = MAX(max_numa_nodeid, nodenr + 1); } -int numa_init_func(QemuOpts *opts, void *opaque) +static int parse_numa(QemuOpts *opts, void *opaque) { NumaOptions *object = NULL; Error *err = NULL; @@ -158,10 +165,15 @@ return -1; } -void set_numa_nodes(void) +void parse_numa_opts(void) { int i; + if (qemu_opts_foreach(qemu_find_opts("numa"), parse_numa, + NULL, 1) != 0) { + exit(1); + } + assert(max_numa_nodeid <= MAX_NODES); /* No support for sparse NUMA node IDs yet: */ @@ -233,7 +245,7 @@ } } -void set_numa_modes(void) +void numa_post_machine_init(void) { CPUState *cpu; int i;
diff --git a/qdev-monitor.c b/qdev-monitor.c index 0c25b82..5d30ac5 100644 --- a/qdev-monitor.c +++ b/qdev-monitor.c
@@ -772,8 +772,8 @@ } opts = qemu_opts_create(&qemu_global_opts, NULL, 0, &error_abort); - qemu_opt_set(opts, "driver", driver); - qemu_opt_set(opts, "property", property); - qemu_opt_set(opts, "value", str+offset+1); + qemu_opt_set(opts, "driver", driver, &error_abort); + qemu_opt_set(opts, "property", property, &error_abort); + qemu_opt_set(opts, "value", str + offset + 1, &error_abort); return 0; }
diff --git a/qemu-char.c b/qemu-char.c index 8159462..a405d76 100644 --- a/qemu-char.c +++ b/qemu-char.c
@@ -3312,14 +3312,14 @@ if (strstart(filename, "mon:", &p)) { filename = p; - qemu_opt_set(opts, "mux", "on"); + qemu_opt_set(opts, "mux", "on", &error_abort); if (strcmp(filename, "stdio") == 0) { /* Monitor is muxed to stdio: do not exit on Ctrl+C by default * but pass it to the guest. Handle this only for compat syntax, * for -chardev syntax we have special option for this. * This is what -nographic did, redirecting+muxing serial+monitor * to stdio causing Ctrl+C to be passed to guest. */ - qemu_opt_set(opts, "signal", "off"); + qemu_opt_set(opts, "signal", "off", &error_abort); } } @@ -3329,20 +3329,20 @@ strcmp(filename, "braille") == 0 || strcmp(filename, "testdev") == 0 || strcmp(filename, "stdio") == 0) { - qemu_opt_set(opts, "backend", filename); + qemu_opt_set(opts, "backend", filename, &error_abort); return opts; } if (strstart(filename, "vc", &p)) { - qemu_opt_set(opts, "backend", "vc"); + qemu_opt_set(opts, "backend", "vc", &error_abort); if (*p == ':') { if (sscanf(p+1, "%7[0-9]x%7[0-9]", width, height) == 2) { /* pixels */ - qemu_opt_set(opts, "width", width); - qemu_opt_set(opts, "height", height); + qemu_opt_set(opts, "width", width, &error_abort); + qemu_opt_set(opts, "height", height, &error_abort); } else if (sscanf(p+1, "%7[0-9]Cx%7[0-9]C", width, height) == 2) { /* chars */ - qemu_opt_set(opts, "cols", width); - qemu_opt_set(opts, "rows", height); + qemu_opt_set(opts, "cols", width, &error_abort); + qemu_opt_set(opts, "rows", height, &error_abort); } else { goto fail; } @@ -3350,22 +3350,22 @@ return opts; } if (strcmp(filename, "con:") == 0) { - qemu_opt_set(opts, "backend", "console"); + qemu_opt_set(opts, "backend", "console", &error_abort); return opts; } if (strstart(filename, "COM", NULL)) { - qemu_opt_set(opts, "backend", "serial"); - qemu_opt_set(opts, "path", filename); + qemu_opt_set(opts, "backend", "serial", &error_abort); + qemu_opt_set(opts, "path", filename, &error_abort); return opts; } if (strstart(filename, "file:", &p)) { - qemu_opt_set(opts, "backend", "file"); - qemu_opt_set(opts, "path", p); + qemu_opt_set(opts, "backend", "file", &error_abort); + qemu_opt_set(opts, "path", p, &error_abort); return opts; } if (strstart(filename, "pipe:", &p)) { - qemu_opt_set(opts, "backend", "pipe"); - qemu_opt_set(opts, "path", p); + qemu_opt_set(opts, "backend", "pipe", &error_abort); + qemu_opt_set(opts, "path", p, &error_abort); return opts; } if (strstart(filename, "tcp:", &p) || @@ -3375,27 +3375,30 @@ if (sscanf(p, ":%32[^,]%n", port, &pos) < 1) goto fail; } - qemu_opt_set(opts, "backend", "socket"); - qemu_opt_set(opts, "host", host); - qemu_opt_set(opts, "port", port); + qemu_opt_set(opts, "backend", "socket", &error_abort); + qemu_opt_set(opts, "host", host, &error_abort); + qemu_opt_set(opts, "port", port, &error_abort); if (p[pos] == ',') { - if (qemu_opts_do_parse(opts, p+pos+1, NULL) != 0) + qemu_opts_do_parse(opts, p+pos+1, NULL, &local_err); + if (local_err) { + error_report_err(local_err); goto fail; + } } if (strstart(filename, "telnet:", &p)) - qemu_opt_set(opts, "telnet", "on"); + qemu_opt_set(opts, "telnet", "on", &error_abort); return opts; } if (strstart(filename, "udp:", &p)) { - qemu_opt_set(opts, "backend", "udp"); + qemu_opt_set(opts, "backend", "udp", &error_abort); if (sscanf(p, "%64[^:]:%32[^@,]%n", host, port, &pos) < 2) { host[0] = 0; if (sscanf(p, ":%32[^@,]%n", port, &pos) < 1) { goto fail; } } - qemu_opt_set(opts, "host", host); - qemu_opt_set(opts, "port", port); + qemu_opt_set(opts, "host", host, &error_abort); + qemu_opt_set(opts, "port", port, &error_abort); if (p[pos] == '@') { p += pos + 1; if (sscanf(p, "%64[^:]:%32[^,]%n", host, port, &pos) < 2) { @@ -3404,26 +3407,29 @@ goto fail; } } - qemu_opt_set(opts, "localaddr", host); - qemu_opt_set(opts, "localport", port); + qemu_opt_set(opts, "localaddr", host, &error_abort); + qemu_opt_set(opts, "localport", port, &error_abort); } return opts; } if (strstart(filename, "unix:", &p)) { - qemu_opt_set(opts, "backend", "socket"); - if (qemu_opts_do_parse(opts, p, "path") != 0) + qemu_opt_set(opts, "backend", "socket", &error_abort); + qemu_opts_do_parse(opts, p, "path", &local_err); + if (local_err) { + error_report_err(local_err); goto fail; + } return opts; } if (strstart(filename, "/dev/parport", NULL) || strstart(filename, "/dev/ppi", NULL)) { - qemu_opt_set(opts, "backend", "parport"); - qemu_opt_set(opts, "path", filename); + qemu_opt_set(opts, "backend", "parport", &error_abort); + qemu_opt_set(opts, "path", filename, &error_abort); return opts; } if (strstart(filename, "/dev/", NULL)) { - qemu_opt_set(opts, "backend", "tty"); - qemu_opt_set(opts, "path", filename); + qemu_opt_set(opts, "backend", "tty", &error_abort); + qemu_opt_set(opts, "path", filename, &error_abort); return opts; }
diff --git a/qemu-img.c b/qemu-img.c index fcdfb67..7ac7f56 100644 --- a/qemu-img.c +++ b/qemu-img.c
@@ -332,17 +332,23 @@ const char *base_filename, const char *base_fmt) { + Error *err = NULL; + if (base_filename) { - if (qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename)) { + qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename, &err); + if (err) { error_report("Backing file not supported for file format '%s'", fmt); + error_free(err); return -1; } } if (base_fmt) { - if (qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt)) { + qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt, &err); + if (err) { error_report("Backing file format not supported for file " "format '%s'", fmt); + error_free(err); return -1; } } @@ -1544,13 +1550,18 @@ create_opts = qemu_opts_append(create_opts, proto_drv->create_opts); opts = qemu_opts_create(create_opts, NULL, 0, &error_abort); - if (options && qemu_opts_do_parse(opts, options, NULL)) { - error_report("Invalid options for file format '%s'", out_fmt); - ret = -1; - goto out; + if (options) { + qemu_opts_do_parse(opts, options, NULL, &local_err); + if (local_err) { + error_report("Invalid options for file format '%s'", out_fmt); + error_free(local_err); + ret = -1; + goto out; + } } - qemu_opt_set_number(opts, BLOCK_OPT_SIZE, total_sectors * 512); + qemu_opt_set_number(opts, BLOCK_OPT_SIZE, total_sectors * 512, + &error_abort); ret = add_old_style_options(out_fmt, opts, out_baseimg, NULL); if (ret < 0) { goto out; @@ -2749,6 +2760,7 @@ static int img_resize(int argc, char **argv) { + Error *err = NULL; int c, ret, relative; const char *filename, *fmt, *size; int64_t n, total_size; @@ -2820,8 +2832,9 @@ /* Parse size */ param = qemu_opts_create(&resize_options, NULL, 0, &error_abort); - if (qemu_opt_set(param, BLOCK_OPT_SIZE, size)) { - /* Error message already printed when size parsing fails */ + qemu_opt_set(param, BLOCK_OPT_SIZE, size, &err); + if (err) { + error_report_err(err); ret = -1; qemu_opts_del(param); goto out; @@ -2878,6 +2891,7 @@ static int img_amend(int argc, char **argv) { + Error *err = NULL; int c, ret = 0; char *options = NULL; QemuOptsList *create_opts = NULL; @@ -2983,10 +2997,14 @@ create_opts = qemu_opts_append(create_opts, bs->drv->create_opts); opts = qemu_opts_create(create_opts, NULL, 0, &error_abort); - if (options && qemu_opts_do_parse(opts, options, NULL)) { - error_report("Invalid options for file format '%s'", fmt); - ret = -1; - goto out; + if (options) { + qemu_opts_do_parse(opts, options, NULL, &err); + if (err) { + error_report("Invalid options for file format '%s'", fmt); + error_free(err); + ret = -1; + goto out; + } } /* In case the driver does not call amend_status_cb() */
diff --git a/qtest.c b/qtest.c index 2bca04e..8d1e66c 100644 --- a/qtest.c +++ b/qtest.c
@@ -520,16 +520,13 @@ } } -static void configure_qtest_icount(const char *options) -{ - QemuOpts *opts = qemu_opts_parse(qemu_find_opts("icount"), options, 1); - configure_icount(opts, &error_abort); - qemu_opts_del(opts); -} - static int qtest_init_accel(MachineState *ms) { - configure_qtest_icount("0"); + QemuOpts *opts = qemu_opts_create(qemu_find_opts("icount"), NULL, 0, + &error_abort); + qemu_opt_set(opts, "shift", "0", &error_abort); + configure_icount(opts, &error_abort); + qemu_opts_del(opts); return 0; }
diff --git a/tests/test-qemu-opts.c b/tests/test-qemu-opts.c index ca08ac5..da56492 100644 --- a/tests/test-qemu-opts.c +++ b/tests/test-qemu-opts.c
@@ -148,13 +148,13 @@ opt = qemu_opt_get(opts, "str2"); g_assert(opt == NULL); - qemu_opt_set(opts, "str2", "value"); + qemu_opt_set(opts, "str2", "value", &error_abort); /* now we have set str2, should know about it */ opt = qemu_opt_get(opts, "str2"); g_assert_cmpstr(opt, ==, "value"); - qemu_opt_set(opts, "str2", "value2"); + qemu_opt_set(opts, "str2", "value2", &error_abort); /* having reset the value, the returned should be the reset one */ opt = qemu_opt_get(opts, "str2"); @@ -169,10 +169,10 @@ static void test_qemu_opt_get_bool(void) { + Error *err = NULL; QemuOptsList *list; QemuOpts *opts; bool opt; - int ret; list = qemu_find_opts("opts_list_02"); g_assert(list != NULL); @@ -192,16 +192,16 @@ opt = qemu_opt_get_bool(opts, "bool1", false); g_assert(opt == false); - ret = qemu_opt_set_bool(opts, "bool1", true); - g_assert(ret == 0); + qemu_opt_set_bool(opts, "bool1", true, &err); + g_assert(!err); /* now we have set bool1, should know about it */ opt = qemu_opt_get_bool(opts, "bool1", false); g_assert(opt == true); /* having reset the value, opt should be the reset one not defval */ - ret = qemu_opt_set_bool(opts, "bool1", false); - g_assert(ret == 0); + qemu_opt_set_bool(opts, "bool1", false, &err); + g_assert(!err); opt = qemu_opt_get_bool(opts, "bool1", true); g_assert(opt == false); @@ -215,10 +215,10 @@ static void test_qemu_opt_get_number(void) { + Error *err = NULL; QemuOptsList *list; QemuOpts *opts; uint64_t opt; - int ret; list = qemu_find_opts("opts_list_01"); g_assert(list != NULL); @@ -238,16 +238,16 @@ opt = qemu_opt_get_number(opts, "number1", 5); g_assert(opt == 5); - ret = qemu_opt_set_number(opts, "number1", 10); - g_assert(ret == 0); + qemu_opt_set_number(opts, "number1", 10, &err); + g_assert(!err); /* now we have set number1, should know about it */ opt = qemu_opt_get_number(opts, "number1", 5); g_assert(opt == 10); /* having reset it, the returned should be the reset one not defval */ - ret = qemu_opt_set_number(opts, "number1", 15); - g_assert(ret == 0); + qemu_opt_set_number(opts, "number1", 15, &err); + g_assert(!err); opt = qemu_opt_get_number(opts, "number1", 5); g_assert(opt == 15); @@ -331,7 +331,7 @@ g_assert_cmpstr(value, ==, "value"); /* reset it to value2 */ - qemu_opt_set(opts, "key", "value2"); + qemu_opt_set(opts, "key", "value2", &error_abort); value = qemu_opt_get(opts, "key"); g_assert_cmpstr(value, ==, "value2"); @@ -349,10 +349,10 @@ static void test_qemu_opts_reset(void) { + Error *err = NULL; QemuOptsList *list; QemuOpts *opts; uint64_t opt; - int ret; list = qemu_find_opts("opts_list_01"); g_assert(list != NULL); @@ -372,8 +372,8 @@ opt = qemu_opt_get_number(opts, "number1", 5); g_assert(opt == 5); - ret = qemu_opt_set_number(opts, "number1", 10); - g_assert(ret == 0); + qemu_opt_set_number(opts, "number1", 10, &err); + g_assert(!err); /* now we have set number1, should know about it */ opt = qemu_opt_get_number(opts, "number1", 5); @@ -388,9 +388,9 @@ static void test_qemu_opts_set(void) { + Error *err = NULL; QemuOptsList *list; QemuOpts *opts; - int ret; const char *opt; list = qemu_find_opts("opts_list_01"); @@ -403,8 +403,8 @@ g_assert(opts == NULL); /* implicitly create opts and set str3 value */ - ret = qemu_opts_set(list, NULL, "str3", "value"); - g_assert(ret == 0); + qemu_opts_set(list, NULL, "str3", "value", &err); + g_assert(!err); g_assert(!QTAILQ_EMPTY(&list->head)); /* get the just created opts */
diff --git a/util/qemu-config.c b/util/qemu-config.c index b13efe2..f3463df 100644 --- a/util/qemu-config.c +++ b/util/qemu-config.c
@@ -219,6 +219,7 @@ int qemu_set_option(const char *str) { + Error *local_err = NULL; char group[64], id[64], arg[64]; QemuOptsList *list; QemuOpts *opts; @@ -242,7 +243,9 @@ return -1; } - if (qemu_opt_set(opts, arg, str+offset+1) == -1) { + qemu_opt_set(opts, arg, str + offset + 1, &local_err); + if (local_err) { + error_report_err(local_err); return -1; } return 0; @@ -335,7 +338,9 @@ error_report("no group defined"); goto out; } - if (qemu_opt_set(opts, arg, value) != 0) { + qemu_opt_set(opts, arg, value, &local_err); + if (local_err) { + error_report_err(local_err); goto out; } continue;
diff --git a/util/qemu-option.c b/util/qemu-option.c index d3ab65d..fda4e5f 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c
@@ -548,27 +548,14 @@ } } -int qemu_opt_set(QemuOpts *opts, const char *name, const char *value) -{ - Error *local_err = NULL; - - opt_set(opts, name, value, false, &local_err); - if (local_err) { - qerror_report_err(local_err); - error_free(local_err); - return -1; - } - - return 0; -} - -void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value, - Error **errp) +void qemu_opt_set(QemuOpts *opts, const char *name, const char *value, + Error **errp) { opt_set(opts, name, value, false, errp); } -int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val) +void qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val, + Error **errp) { QemuOpt *opt; const QemuOptDesc *desc = opts->list->desc; @@ -576,9 +563,9 @@ opt = g_malloc0(sizeof(*opt)); opt->desc = find_desc_by_name(desc, name); if (!opt->desc && !opts_accepts_any(opts)) { - qerror_report(QERR_INVALID_PARAMETER, name); + error_set(errp, QERR_INVALID_PARAMETER, name); g_free(opt); - return -1; + return; } opt->name = g_strdup(name); @@ -586,11 +573,10 @@ opt->value.boolean = !!val; opt->str = g_strdup(val ? "on" : "off"); QTAILQ_INSERT_TAIL(&opts->head, opt, next); - - return 0; } -int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val) +void qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val, + Error **errp) { QemuOpt *opt; const QemuOptDesc *desc = opts->list->desc; @@ -598,9 +584,9 @@ opt = g_malloc0(sizeof(*opt)); opt->desc = find_desc_by_name(desc, name); if (!opt->desc && !opts_accepts_any(opts)) { - qerror_report(QERR_INVALID_PARAMETER, name); + error_set(errp, QERR_INVALID_PARAMETER, name); g_free(opt); - return -1; + return; } opt->name = g_strdup(name); @@ -608,8 +594,6 @@ opt->value.uint = val; opt->str = g_strdup_printf("%" PRId64, val); QTAILQ_INSERT_TAIL(&opts->head, opt, next); - - return 0; } int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, @@ -692,19 +676,18 @@ loc_restore(&opts->loc); } -int qemu_opts_set(QemuOptsList *list, const char *id, - const char *name, const char *value) +void qemu_opts_set(QemuOptsList *list, const char *id, + const char *name, const char *value, Error **errp) { QemuOpts *opts; Error *local_err = NULL; opts = qemu_opts_create(list, id, 1, &local_err); if (local_err) { - qerror_report_err(local_err); - error_free(local_err); - return -1; + error_propagate(errp, local_err); + return; } - return qemu_opt_set(opts, name, value); + qemu_opt_set(opts, name, value, errp); } const char *qemu_opts_id(QemuOpts *opts) @@ -767,8 +750,8 @@ } } -static int opts_do_parse(QemuOpts *opts, const char *params, - const char *firstname, bool prepend) +static void opts_do_parse(QemuOpts *opts, const char *params, + const char *firstname, bool prepend, Error **errp) { char option[128], value[1024]; const char *p,*pe,*pc; @@ -806,25 +789,30 @@ /* store and parse */ opt_set(opts, option, value, prepend, &local_err); if (local_err) { - qerror_report_err(local_err); - error_free(local_err); - return -1; + error_propagate(errp, local_err); + return; } } if (*p != ',') { break; } } - return 0; } -int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname) +/** + * Store options parsed from @params into @opts. + * If @firstname is non-null, the first key=value in @params may omit + * key=, and is treated as if key was @firstname. + * On error, store an error object through @errp if non-null. + */ +void qemu_opts_do_parse(QemuOpts *opts, const char *params, + const char *firstname, Error **errp) { - return opts_do_parse(opts, params, firstname, false); + opts_do_parse(opts, params, firstname, false, errp); } static QemuOpts *opts_parse(QemuOptsList *list, const char *params, - int permit_abbrev, bool defaults) + int permit_abbrev, bool defaults, Error **errp) { const char *firstname; char value[1024], *id = NULL; @@ -853,14 +841,13 @@ assert(!defaults || list->merge_lists); opts = qemu_opts_create(list, id, !defaults, &local_err); if (opts == NULL) { - if (local_err) { - qerror_report_err(local_err); - error_free(local_err); - } + error_propagate(errp, local_err); return NULL; } - if (opts_do_parse(opts, params, firstname, defaults) != 0) { + opts_do_parse(opts, params, firstname, defaults, &local_err); + if (local_err) { + error_propagate(errp, local_err); qemu_opts_del(opts); return NULL; } @@ -868,10 +855,25 @@ return opts; } +/** + * Create a QemuOpts in @list and with options parsed from @params. + * If @permit_abbrev, the first key=value in @params may omit key=, + * and is treated as if key was @list->implied_opt_name. + * Report errors with qerror_report_err(). + * Return the new QemuOpts on success, null pointer on error. + */ QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, int permit_abbrev) { - return opts_parse(list, params, permit_abbrev, false); + Error *err = NULL; + QemuOpts *opts; + + opts = opts_parse(list, params, permit_abbrev, false, &err); + if (!opts) { + qerror_report_err(err); + error_free(err); + } + return opts; } void qemu_opts_set_defaults(QemuOptsList *list, const char *params, @@ -879,7 +881,7 @@ { QemuOpts *opts; - opts = opts_parse(list, params, permit_abbrev, true); + opts = opts_parse(list, params, permit_abbrev, true, NULL); assert(opts); } @@ -924,7 +926,7 @@ return; } - qemu_opt_set_err(state->opts, key, value, state->errp); + qemu_opt_set(state->opts, key, value, state->errp); } /*
diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c index 61fc3c1..87c9bc6 100644 --- a/util/qemu-sockets.c +++ b/util/qemu-sockets.c
@@ -199,11 +199,13 @@ freeaddrinfo(res); return -1; } - snprintf(uport, sizeof(uport), "%d", inet_getport(e) - port_offset); - qemu_opt_set(opts, "host", uaddr); - qemu_opt_set(opts, "port", uport); - qemu_opt_set(opts, "ipv6", (e->ai_family == PF_INET6) ? "on" : "off"); - qemu_opt_set(opts, "ipv4", (e->ai_family != PF_INET6) ? "on" : "off"); + qemu_opt_set(opts, "host", uaddr, &error_abort); + qemu_opt_set_number(opts, "port", inet_getport(e) - port_offset, + &error_abort); + qemu_opt_set_bool(opts, "ipv6", e->ai_family == PF_INET6, + &error_abort); + qemu_opt_set_bool(opts, "ipv4", e->ai_family != PF_INET6, + &error_abort); freeaddrinfo(res); return slisten; } @@ -580,16 +582,14 @@ bool ipv6 = addr->ipv6 || !addr->has_ipv6; if (!ipv4 || !ipv6) { - qemu_opt_set_bool(opts, "ipv4", ipv4); - qemu_opt_set_bool(opts, "ipv6", ipv6); + qemu_opt_set_bool(opts, "ipv4", ipv4, &error_abort); + qemu_opt_set_bool(opts, "ipv6", ipv6, &error_abort); } if (addr->has_to) { - char to[20]; - snprintf(to, sizeof(to), "%d", addr->to); - qemu_opt_set(opts, "to", to); + qemu_opt_set_number(opts, "to", addr->to, &error_abort); } - qemu_opt_set(opts, "host", addr->host); - qemu_opt_set(opts, "port", addr->port); + qemu_opt_set(opts, "host", addr->host, &error_abort); + qemu_opt_set(opts, "port", addr->port, &error_abort); } int inet_listen(const char *str, char *ostr, int olen, @@ -726,7 +726,7 @@ goto err; } close(fd); - qemu_opt_set(opts, "path", un.sun_path); + qemu_opt_set(opts, "path", un.sun_path, &error_abort); } unlink(un.sun_path); @@ -838,11 +838,11 @@ if (len) { path = g_malloc(len+1); snprintf(path, len+1, "%.*s", len, str); - qemu_opt_set(opts, "path", path); + qemu_opt_set(opts, "path", path, &error_abort); g_free(path); } } else { - qemu_opt_set(opts, "path", str); + qemu_opt_set(opts, "path", str, &error_abort); } sock = unix_listen_opts(opts, errp); @@ -859,7 +859,7 @@ int sock; opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); - qemu_opt_set(opts, "path", path); + qemu_opt_set(opts, "path", path, &error_abort); sock = unix_connect_opts(opts, errp, NULL, NULL); qemu_opts_del(opts); return sock; @@ -876,7 +876,7 @@ g_assert(callback != NULL); opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); - qemu_opt_set(opts, "path", path); + qemu_opt_set(opts, "path", path, &error_abort); sock = unix_connect_opts(opts, errp, callback, opaque); qemu_opts_del(opts); return sock; @@ -933,7 +933,7 @@ break; case SOCKET_ADDRESS_KIND_UNIX: - qemu_opt_set(opts, "path", addr->q_unix->path); + qemu_opt_set(opts, "path", addr->q_unix->path, &error_abort); fd = unix_connect_opts(opts, errp, callback, opaque); break; @@ -965,7 +965,7 @@ break; case SOCKET_ADDRESS_KIND_UNIX: - qemu_opt_set(opts, "path", addr->q_unix->path); + qemu_opt_set(opts, "path", addr->q_unix->path, &error_abort); fd = unix_listen_opts(opts, errp); break; @@ -990,8 +990,8 @@ case SOCKET_ADDRESS_KIND_INET: inet_addr_to_opts(opts, remote->inet); if (local) { - qemu_opt_set(opts, "localaddr", local->inet->host); - qemu_opt_set(opts, "localport", local->inet->port); + qemu_opt_set(opts, "localaddr", local->inet->host, &error_abort); + qemu_opt_set(opts, "localport", local->inet->port, &error_abort); } fd = inet_dgram_opts(opts, errp); break;
diff --git a/vl.c b/vl.c index 9213f68..5d13d2f 100644 --- a/vl.c +++ b/vl.c
@@ -78,6 +78,7 @@ #include "monitor/monitor.h" #include "ui/console.h" #include "sysemu/sysemu.h" +#include "sysemu/numa.h" #include "exec/gdbstub.h" #include "qemu/timer.h" #include "sysemu/char.h" @@ -183,10 +184,6 @@ int icount_align_option; -int nb_numa_nodes; -int max_numa_nodeid; -NodeInfo numa_info[MAX_NODES]; - /* The bytes in qemu_uuid[] are in the order specified by RFC4122, _not_ in the * little-endian "wire format" described in the SMBIOS 2.6 specification. */ @@ -1100,7 +1097,7 @@ static int drive_enable_snapshot(QemuOpts *opts, void *opaque) { if (qemu_opt_get(opts, "snapshot") == NULL) { - qemu_opt_set(opts, "snapshot", "on"); + qemu_opt_set(opts, "snapshot", "on", &error_abort); } return 0; } @@ -2078,7 +2075,7 @@ opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0, &error_abort); } - qemu_opt_set(opts, "driver", "virtio-balloon"); + qemu_opt_set(opts, "driver", "virtio-balloon", &error_abort); return 0; } @@ -2224,11 +2221,11 @@ error_report_err(local_err); exit(1); } - qemu_opt_set(opts, "mode", mode); - qemu_opt_set(opts, "chardev", label); - qemu_opt_set_bool(opts, "pretty", pretty); + qemu_opt_set(opts, "mode", mode, &error_abort); + qemu_opt_set(opts, "chardev", label, &error_abort); + qemu_opt_set_bool(opts, "pretty", pretty, &error_abort); if (def) - qemu_opt_set(opts, "default", "on"); + qemu_opt_set(opts, "default", "on", &error_abort); monitor_device_index++; } @@ -2340,13 +2337,13 @@ bus_opts = qemu_opts_create(device, NULL, 0, &error_abort); if (arch_type == QEMU_ARCH_S390X) { - qemu_opt_set(bus_opts, "driver", "virtio-serial-s390"); + qemu_opt_set(bus_opts, "driver", "virtio-serial-s390", &error_abort); } else { - qemu_opt_set(bus_opts, "driver", "virtio-serial-pci"); + qemu_opt_set(bus_opts, "driver", "virtio-serial-pci", &error_abort); } dev_opts = qemu_opts_create(device, NULL, 0, &error_abort); - qemu_opt_set(dev_opts, "driver", "virtconsole"); + qemu_opt_set(dev_opts, "driver", "virtconsole", &error_abort); snprintf(label, sizeof(label), "virtcon%d", index); virtcon_hds[index] = qemu_chr_new(label, devname, NULL); @@ -2355,7 +2352,7 @@ " to character backend '%s'\n", devname); return -1; } - qemu_opt_set(dev_opts, "chardev", label); + qemu_opt_set(dev_opts, "chardev", label, &error_abort); index++; return 0; @@ -2379,7 +2376,7 @@ assert(arch_type == QEMU_ARCH_S390X); dev_opts = qemu_opts_create(device, NULL, 0, NULL); - qemu_opt_set(dev_opts, "driver", "sclpconsole"); + qemu_opt_set(dev_opts, "driver", "sclpconsole", &error_abort); snprintf(label, sizeof(label), "sclpcon%d", index); sclp_hds[index] = qemu_chr_new(label, devname, NULL); @@ -2388,7 +2385,7 @@ " to character backend '%s'\n", devname); return -1; } - qemu_opt_set(dev_opts, "chardev", label); + qemu_opt_set(dev_opts, "chardev", label, &error_abort); index++; return 0; @@ -2406,8 +2403,8 @@ fprintf(stderr, "qemu: already have a debugcon device\n"); exit(1); } - qemu_opt_set(opts, "driver", "isa-debugcon"); - qemu_opt_set(opts, "chardev", "debugcon"); + qemu_opt_set(opts, "driver", "isa-debugcon", &error_abort); + qemu_opt_set(opts, "chardev", "debugcon", &error_abort); return 0; } @@ -2688,7 +2685,7 @@ } /* store value for the future use */ - qemu_opt_set_number(opts, "size", ram_size); + qemu_opt_set_number(opts, "size", ram_size, &error_abort); *maxram_size = ram_size; maxmem_str = qemu_opt_get(opts, "maxmem"); @@ -2820,14 +2817,6 @@ cyls = heads = secs = 0; translation = BIOS_ATA_TRANSLATION_AUTO; - for (i = 0; i < MAX_NODES; i++) { - numa_info[i].node_mem = 0; - numa_info[i].present = false; - bitmap_zero(numa_info[i].node_cpu, MAX_CPUMASK_BITS); - } - - nb_numa_nodes = 0; - max_numa_nodeid = 0; nb_nics = 0; bdrv_init_with_whitelist(); @@ -2975,21 +2964,24 @@ exit(1); } if (hda_opts != NULL) { - char num[16]; - snprintf(num, sizeof(num), "%d", cyls); - qemu_opt_set(hda_opts, "cyls", num); - snprintf(num, sizeof(num), "%d", heads); - qemu_opt_set(hda_opts, "heads", num); - snprintf(num, sizeof(num), "%d", secs); - qemu_opt_set(hda_opts, "secs", num); + qemu_opt_set_number(hda_opts, "cyls", cyls, + &error_abort); + qemu_opt_set_number(hda_opts, "heads", heads, + &error_abort); + qemu_opt_set_number(hda_opts, "secs", secs, + &error_abort); if (translation == BIOS_ATA_TRANSLATION_LARGE) { - qemu_opt_set(hda_opts, "trans", "large"); + qemu_opt_set(hda_opts, "trans", "large", + &error_abort); } else if (translation == BIOS_ATA_TRANSLATION_RECHS) { - qemu_opt_set(hda_opts, "trans", "rechs"); + qemu_opt_set(hda_opts, "trans", "rechs", + &error_abort); } else if (translation == BIOS_ATA_TRANSLATION_LBA) { - qemu_opt_set(hda_opts, "trans", "lba"); + qemu_opt_set(hda_opts, "trans", "lba", + &error_abort); } else if (translation == BIOS_ATA_TRANSLATION_NONE) { - qemu_opt_set(hda_opts, "trans", "none"); + qemu_opt_set(hda_opts, "trans", "none", + &error_abort); } } } @@ -3027,16 +3019,20 @@ } break; case QEMU_OPTION_kernel: - qemu_opts_set(qemu_find_opts("machine"), 0, "kernel", optarg); + qemu_opts_set(qemu_find_opts("machine"), 0, "kernel", optarg, + &error_abort); break; case QEMU_OPTION_initrd: - qemu_opts_set(qemu_find_opts("machine"), 0, "initrd", optarg); + qemu_opts_set(qemu_find_opts("machine"), 0, "initrd", optarg, + &error_abort); break; case QEMU_OPTION_append: - qemu_opts_set(qemu_find_opts("machine"), 0, "append", optarg); + qemu_opts_set(qemu_find_opts("machine"), 0, "append", optarg, + &error_abort); break; case QEMU_OPTION_dtb: - qemu_opts_set(qemu_find_opts("machine"), 0, "dtb", optarg); + qemu_opts_set(qemu_find_opts("machine"), 0, "dtb", optarg, + &error_abort); break; case QEMU_OPTION_cdrom: drive_add(IF_DEFAULT, 2, optarg, CDROM_OPTS); @@ -3140,7 +3136,8 @@ } break; case QEMU_OPTION_bios: - qemu_opts_set(qemu_find_opts("machine"), 0, "firmware", optarg); + qemu_opts_set(qemu_find_opts("machine"), 0, "firmware", optarg, + &error_abort); break; case QEMU_OPTION_singlestep: singlestep = 1; @@ -3270,35 +3267,39 @@ writeout = qemu_opt_get(opts, "writeout"); if (writeout) { #ifdef CONFIG_SYNC_FILE_RANGE - qemu_opt_set(fsdev, "writeout", writeout); + qemu_opt_set(fsdev, "writeout", writeout, &error_abort); #else fprintf(stderr, "writeout=immediate not supported on " "this platform\n"); exit(1); #endif } - qemu_opt_set(fsdev, "fsdriver", qemu_opt_get(opts, "fsdriver")); - qemu_opt_set(fsdev, "path", qemu_opt_get(opts, "path")); + qemu_opt_set(fsdev, "fsdriver", + qemu_opt_get(opts, "fsdriver"), &error_abort); + qemu_opt_set(fsdev, "path", qemu_opt_get(opts, "path"), + &error_abort); qemu_opt_set(fsdev, "security_model", - qemu_opt_get(opts, "security_model")); + qemu_opt_get(opts, "security_model"), + &error_abort); socket = qemu_opt_get(opts, "socket"); if (socket) { - qemu_opt_set(fsdev, "socket", socket); + qemu_opt_set(fsdev, "socket", socket, &error_abort); } sock_fd = qemu_opt_get(opts, "sock_fd"); if (sock_fd) { - qemu_opt_set(fsdev, "sock_fd", sock_fd); + qemu_opt_set(fsdev, "sock_fd", sock_fd, &error_abort); } qemu_opt_set_bool(fsdev, "readonly", - qemu_opt_get_bool(opts, "readonly", 0)); + qemu_opt_get_bool(opts, "readonly", 0), + &error_abort); device = qemu_opts_create(qemu_find_opts("device"), NULL, 0, &error_abort); - qemu_opt_set(device, "driver", "virtio-9p-pci"); + qemu_opt_set(device, "driver", "virtio-9p-pci", &error_abort); qemu_opt_set(device, "fsdev", - qemu_opt_get(opts, "mount_tag")); + qemu_opt_get(opts, "mount_tag"), &error_abort); qemu_opt_set(device, "mount_tag", - qemu_opt_get(opts, "mount_tag")); + qemu_opt_get(opts, "mount_tag"), &error_abort); break; } case QEMU_OPTION_virtfs_synth: { @@ -3311,13 +3312,13 @@ fprintf(stderr, "duplicate option: %s\n", "virtfs_synth"); exit(1); } - qemu_opt_set(fsdev, "fsdriver", "synth"); + qemu_opt_set(fsdev, "fsdriver", "synth", &error_abort); device = qemu_opts_create(qemu_find_opts("device"), NULL, 0, &error_abort); - qemu_opt_set(device, "driver", "virtio-9p-pci"); - qemu_opt_set(device, "fsdev", "v_synth"); - qemu_opt_set(device, "mount_tag", "v_synth"); + qemu_opt_set(device, "driver", "virtio-9p-pci", &error_abort); + qemu_opt_set(device, "fsdev", "v_synth", &error_abort); + qemu_opt_set(device, "mount_tag", "v_synth", &error_abort); break; } case QEMU_OPTION_serial: @@ -4167,12 +4168,7 @@ default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS); default_drive(default_sdcard, snapshot, IF_SD, 0, SD_OPTS); - if (qemu_opts_foreach(qemu_find_opts("numa"), numa_init_func, - NULL, 1) != 0) { - exit(1); - } - - set_numa_nodes(); + parse_numa_opts(); if (qemu_opts_foreach(qemu_find_opts("mon"), mon_init_func, NULL, 1) != 0) { exit(1); @@ -4231,7 +4227,7 @@ cpu_synchronize_all_post_init(); - set_numa_modes(); + numa_post_machine_init(); /* init USB devices */ if (usb_enabled()) {