diff options
64 files changed, 1007 insertions, 465 deletions
diff --git a/block/mirror.c b/block/mirror.c index 5145eb53e1..1bdce3b657 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -479,9 +479,9 @@ static unsigned mirror_perform(MirrorBlockJob *s, int64_t offset, return bytes_handled; } -static void coroutine_fn GRAPH_RDLOCK mirror_iteration(MirrorBlockJob *s) +static void coroutine_fn GRAPH_UNLOCKED mirror_iteration(MirrorBlockJob *s) { - BlockDriverState *source = s->mirror_top_bs->backing->bs; + BlockDriverState *source; MirrorOp *pseudo_op; int64_t offset; /* At least the first dirty chunk is mirrored in one iteration. */ @@ -489,6 +489,10 @@ static void coroutine_fn GRAPH_RDLOCK mirror_iteration(MirrorBlockJob *s) bool write_zeroes_ok = bdrv_can_write_zeroes_with_unmap(blk_bs(s->target)); int max_io_bytes = MAX(s->buf_size / MAX_IN_FLIGHT, MAX_IO_BYTES); + bdrv_graph_co_rdlock(); + source = s->mirror_top_bs->backing->bs; + bdrv_graph_co_rdunlock(); + bdrv_dirty_bitmap_lock(s->dirty_bitmap); offset = bdrv_dirty_iter_next(s->dbi); if (offset < 0) { @@ -1066,9 +1070,7 @@ static int coroutine_fn mirror_run(Job *job, Error **errp) mirror_wait_for_free_in_flight_slot(s); continue; } else if (cnt != 0) { - bdrv_graph_co_rdlock(); mirror_iteration(s); - bdrv_graph_co_rdunlock(); } } diff --git a/block/qapi.c b/block/qapi.c index 31183d4933..2b5793f1d9 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -742,15 +742,15 @@ void bdrv_snapshot_dump(QEMUSnapshotInfo *sn) char *sizing = NULL; if (!sn) { - qemu_printf("%-10s%-17s%8s%20s%13s%11s", - "ID", "TAG", "VM SIZE", "DATE", "VM CLOCK", "ICOUNT"); + qemu_printf("%-7s %-16s %8s %19s %15s %10s", + "ID", "TAG", "VM_SIZE", "DATE", "VM_CLOCK", "ICOUNT"); } else { g_autoptr(GDateTime) date = g_date_time_new_from_unix_local(sn->date_sec); g_autofree char *date_buf = g_date_time_format(date, "%Y-%m-%d %H:%M:%S"); secs = sn->vm_clock_nsec / 1000000000; snprintf(clock_buf, sizeof(clock_buf), - "%02d:%02d:%02d.%03d", + "%04d:%02d:%02d.%03d", (int)(secs / 3600), (int)((secs / 60) % 60), (int)(secs % 60), @@ -759,8 +759,10 @@ void bdrv_snapshot_dump(QEMUSnapshotInfo *sn) if (sn->icount != -1ULL) { snprintf(icount_buf, sizeof(icount_buf), "%"PRId64, sn->icount); + } else { + snprintf(icount_buf, sizeof(icount_buf), "--"); } - qemu_printf("%-9s %-16s %8s%20s%13s%11s", + qemu_printf("%-7s %-16s %8s %19s %15s %10s", sn->id_str, sn->name, sizing, date_buf, diff --git a/blockdev.c b/blockdev.c index d8fb3399f5..057601dcf0 100644 --- a/blockdev.c +++ b/blockdev.c @@ -1395,7 +1395,8 @@ static void external_snapshot_action(TransactionAction *action, bdrv_drained_begin(state->old_bs); if (!bdrv_is_inserted(state->old_bs)) { - error_setg(errp, QERR_DEVICE_HAS_NO_MEDIUM, device); + error_setg(errp, QERR_DEVICE_HAS_NO_MEDIUM, + bdrv_get_device_or_node_name(state->old_bs)); return; } diff --git a/docs/devel/migration/CPR.rst b/docs/devel/migration/CPR.rst new file mode 100644 index 0000000000..63c36470cf --- /dev/null +++ b/docs/devel/migration/CPR.rst @@ -0,0 +1,147 @@ +CheckPoint and Restart (CPR) +============================ + +CPR is the umbrella name for a set of migration modes in which the +VM is migrated to a new QEMU instance on the same host. It is +intended for use when the goal is to update host software components +that run the VM, such as QEMU or even the host kernel. At this time, +cpr-reboot is the only available mode. + +Because QEMU is restarted on the same host, with access to the same +local devices, CPR is allowed in certain cases where normal migration +would be blocked. However, the user must not modify the contents of +guest block devices between quitting old QEMU and starting new QEMU. + +CPR unconditionally stops VM execution before memory is saved, and +thus does not depend on any form of dirty page tracking. + +cpr-reboot mode +--------------- + +In this mode, QEMU stops the VM, and writes VM state to the migration +URI, which will typically be a file. After quitting QEMU, the user +resumes by running QEMU with the ``-incoming`` option. Because the +old and new QEMU instances are not active concurrently, the URI cannot +be a type that streams data from one instance to the other. + +Guest RAM can be saved in place if backed by shared memory, or can be +copied to a file. The former is more efficient and is therefore +preferred. + +After state and memory are saved, the user may update userland host +software before restarting QEMU and resuming the VM. Further, if +the RAM is backed by persistent shared memory, such as a DAX device, +then the user may reboot to a new host kernel before restarting QEMU. + +This mode supports VFIO devices provided the user first puts the +guest in the suspended runstate, such as by issuing the +``guest-suspend-ram`` command to the QEMU guest agent. The agent +must be pre-installed in the guest, and the guest must support +suspend to RAM. Beware that suspension can take a few seconds, so +the user should poll to see the suspended state before proceeding +with the CPR operation. + +Usage +^^^^^ + +It is recommended that guest RAM be backed with some type of shared +memory, such as ``memory-backend-file,share=on``, and that the +``x-ignore-shared`` capability be set. This combination allows memory +to be saved in place. Otherwise, after QEMU stops the VM, all guest +RAM is copied to the migration URI. + +Outgoing: + * Set the migration mode parameter to ``cpr-reboot``. + * Set the ``x-ignore-shared`` capability if desired. + * Issue the ``migrate`` command. It is recommended the the URI be a + ``file`` type, but one can use other types such as ``exec``, + provided the command captures all the data from the outgoing side, + and provides all the data to the incoming side. + * Quit when QEMU reaches the postmigrate state. + +Incoming: + * Start QEMU with the ``-incoming defer`` option. + * Set the migration mode parameter to ``cpr-reboot``. + * Set the ``x-ignore-shared`` capability if desired. + * Issue the ``migrate-incoming`` command. + * If the VM was running when the outgoing ``migrate`` command was + issued, then QEMU automatically resumes VM execution. + +Example 1 +^^^^^^^^^ +:: + + # qemu-kvm -monitor stdio + -object memory-backend-file,id=ram0,size=4G,mem-path=/dev/dax0.0,align=2M,share=on -m 4G + ... + + (qemu) info status + VM status: running + (qemu) migrate_set_parameter mode cpr-reboot + (qemu) migrate_set_capability x-ignore-shared on + (qemu) migrate -d file:vm.state + (qemu) info status + VM status: paused (postmigrate) + (qemu) quit + + ### optionally update kernel and reboot + # systemctl kexec + kexec_core: Starting new kernel + ... + + # qemu-kvm ... -incoming defer + (qemu) info status + VM status: paused (inmigrate) + (qemu) migrate_set_parameter mode cpr-reboot + (qemu) migrate_set_capability x-ignore-shared on + (qemu) migrate_incoming file:vm.state + (qemu) info status + VM status: running + +Example 2: VFIO +^^^^^^^^^^^^^^^ +:: + + # qemu-kvm -monitor stdio + -object memory-backend-file,id=ram0,size=4G,mem-path=/dev/dax0.0,align=2M,share=on -m 4G + -device vfio-pci, ... + -chardev socket,id=qga0,path=qga.sock,server=on,wait=off + -device virtserialport,chardev=qga0,name=org.qemu.guest_agent.0 + ... + + (qemu) info status + VM status: running + + # echo '{"execute":"guest-suspend-ram"}' | ncat --send-only -U qga.sock + + (qemu) info status + VM status: paused (suspended) + (qemu) migrate_set_parameter mode cpr-reboot + (qemu) migrate_set_capability x-ignore-shared on + (qemu) migrate -d file:vm.state + (qemu) info status + VM status: paused (postmigrate) + (qemu) quit + + ### optionally update kernel and reboot + # systemctl kexec + kexec_core: Starting new kernel + ... + + # qemu-kvm ... -incoming defer + (qemu) info status + VM status: paused (inmigrate) + (qemu) migrate_set_parameter mode cpr-reboot + (qemu) migrate_set_capability x-ignore-shared on + (qemu) migrate_incoming file:vm.state + (qemu) info status + VM status: paused (suspended) + (qemu) system_wakeup + (qemu) info status + VM status: running + +Caveats +^^^^^^^ + +cpr-reboot mode may not be used with postcopy, background-snapshot, +or COLO. diff --git a/docs/devel/migration/features.rst b/docs/devel/migration/features.rst index 9d1abd2587..d5ca7b86d5 100644 --- a/docs/devel/migration/features.rst +++ b/docs/devel/migration/features.rst @@ -11,3 +11,4 @@ Migration has plenty of features to support different use cases. vfio virtio mapped-ram + CPR diff --git a/docs/specs/pvpanic.rst b/docs/specs/pvpanic.rst index 61a80480ed..b0f27860ec 100644 --- a/docs/specs/pvpanic.rst +++ b/docs/specs/pvpanic.rst @@ -29,7 +29,7 @@ bit 1 a guest panic has happened and will be handled by the guest; the host should record it or report it, but should not affect the execution of the guest. -bit 2 +bit 2 (to be implemented) a regular guest shutdown has happened and should be processed by the host PCI Interface diff --git a/hw/arm/virt.c b/hw/arm/virt.c index e5cd935232..a9a913aead 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1650,14 +1650,14 @@ static void virt_build_smbios(VirtMachineState *vms) } smbios_set_defaults("QEMU", product, - vmc->smbios_old_sys_ver ? "1.0" : mc->name, false, - true, SMBIOS_ENTRY_POINT_TYPE_64); + vmc->smbios_old_sys_ver ? "1.0" : mc->name, + true); /* build the array of physical mem area from base_memmap */ mem_array.address = vms->memmap[VIRT_MEM].base; mem_array.length = ms->ram_size; - smbios_get_tables(ms, &mem_array, 1, + smbios_get_tables(ms, SMBIOS_ENTRY_POINT_TYPE_64, &mem_array, 1, &smbios_tables, &smbios_tables_len, &smbios_anchor, &smbios_anchor_len, &error_fatal); diff --git a/hw/i386/Kconfig b/hw/i386/Kconfig index a1846be6f7..a6ee052f9a 100644 --- a/hw/i386/Kconfig +++ b/hw/i386/Kconfig @@ -76,6 +76,7 @@ config I440FX select PIIX select DIMM select SMBIOS + select SMBIOS_LEGACY select FW_CFG_DMA config ISAPC diff --git a/hw/i386/fw_cfg.c b/hw/i386/fw_cfg.c index 98a478c276..d802d2787f 100644 --- a/hw/i386/fw_cfg.c +++ b/hw/i386/fw_cfg.c @@ -48,7 +48,8 @@ const char *fw_cfg_arch_key_name(uint16_t key) return NULL; } -void fw_cfg_build_smbios(PCMachineState *pcms, FWCfgState *fw_cfg) +void fw_cfg_build_smbios(PCMachineState *pcms, FWCfgState *fw_cfg, + SmbiosEntryPointType ep_type) { #ifdef CONFIG_SMBIOS uint8_t *smbios_tables, *smbios_anchor; @@ -63,17 +64,18 @@ void fw_cfg_build_smbios(PCMachineState *pcms, FWCfgState *fw_cfg) if (pcmc->smbios_defaults) { /* These values are guest ABI, do not change */ smbios_set_defaults("QEMU", mc->desc, mc->name, - pcmc->smbios_legacy_mode, pcmc->smbios_uuid_encoded, - pcms->smbios_entry_point_type); + pcmc->smbios_uuid_encoded); } /* tell smbios about cpuid version and features */ smbios_set_cpuid(cpu->env.cpuid_version, cpu->env.features[FEAT_1_EDX]); - smbios_tables = smbios_get_table_legacy(ms, &smbios_tables_len); - if (smbios_tables) { + if (pcmc->smbios_legacy_mode) { + smbios_tables = smbios_get_table_legacy(&smbios_tables_len, + &error_fatal); fw_cfg_add_bytes(fw_cfg, FW_CFG_SMBIOS_ENTRIES, smbios_tables, smbios_tables_len); + return; } /* build the array of physical mem area from e820 table */ @@ -87,7 +89,7 @@ void fw_cfg_build_smbios(PCMachineState *pcms, FWCfgState *fw_cfg) array_count++; } } - smbios_get_tables(ms, mem_array, array_count, + smbios_get_tables(ms, ep_type, mem_array, array_count, &smbios_tables, &smbios_tables_len, &smbios_anchor, &smbios_anchor_len, &error_fatal); diff --git a/hw/i386/fw_cfg.h b/hw/i386/fw_cfg.h index 1e1de6b4a3..92e310f5fd 100644 --- a/hw/i386/fw_cfg.h +++ b/hw/i386/fw_cfg.h @@ -23,7 +23,8 @@ FWCfgState *fw_cfg_arch_create(MachineState *ms, uint16_t boot_cpus, uint16_t apic_id_limit); -void fw_cfg_build_smbios(PCMachineState *ms, FWCfgState *fw_cfg); +void fw_cfg_build_smbios(PCMachineState *pcms, FWCfgState *fw_cfg, + SmbiosEntryPointType ep_type); void fw_cfg_build_feature_control(MachineState *ms, FWCfgState *fw_cfg); void fw_cfg_add_acpi_dsdt(Aml *scope, FWCfgState *fw_cfg); diff --git a/hw/i386/pc.c b/hw/i386/pc.c index feb7a93083..e80f02bef4 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -672,7 +672,7 @@ void pc_machine_done(Notifier *notifier, void *data) acpi_setup(); if (x86ms->fw_cfg) { - fw_cfg_build_smbios(pcms, x86ms->fw_cfg); + fw_cfg_build_smbios(pcms, x86ms->fw_cfg, pcms->smbios_entry_point_type); fw_cfg_build_feature_control(MACHINE(pcms), x86ms->fw_cfg); /* update FW_CFG_NB_CPUS to account for -device added CPUs */ fw_cfg_modify_i16(x86ms->fw_cfg, FW_CFG_NB_CPUS, x86ms->boot_cpus); @@ -1832,7 +1832,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) mc->nvdimm_supported = true; mc->smp_props.dies_supported = true; mc->default_ram_id = "pc.ram"; - pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_64; + pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_AUTO; object_class_property_add(oc, PC_MACHINE_MAX_RAM_BELOW_4G, "size", pc_machine_get_max_ram_below_4g, pc_machine_set_max_ram_below_4g, diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index c9a6c0aa68..18ba076609 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -525,12 +525,16 @@ DEFINE_I440FX_MACHINE(v9_0, "pc-i440fx-9.0", NULL, static void pc_i440fx_8_2_machine_options(MachineClass *m) { + PCMachineClass *pcmc = PC_MACHINE_CLASS(m); + pc_i440fx_9_0_machine_options(m); m->alias = NULL; m->is_default = false; compat_props_add(m->compat_props, hw_compat_8_2, hw_compat_8_2_len); compat_props_add(m->compat_props, pc_compat_8_2, pc_compat_8_2_len); + /* For pc-i44fx-8.2 and 8.1, use SMBIOS 3.X by default */ + pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_64; } DEFINE_I440FX_MACHINE(v8_2, "pc-i440fx-8.2", NULL, diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 8a427c4647..b5922b44af 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -376,11 +376,14 @@ DEFINE_Q35_MACHINE(v9_0, "pc-q35-9.0", NULL, static void pc_q35_8_2_machine_options(MachineClass *m) { + PCMachineClass *pcmc = PC_MACHINE_CLASS(m); pc_q35_9_0_machine_options(m); m->alias = NULL; m->max_cpus = 1024; compat_props_add(m->compat_props, hw_compat_8_2, hw_compat_8_2_len); compat_props_add(m->compat_props, pc_compat_8_2, pc_compat_8_2_len); + /* For pc-q35-8.2 and 8.1, use SMBIOS 3.X by default */ + pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_64; } DEFINE_Q35_MACHINE(v8_2, "pc-q35-8.2", NULL, diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index efce112310..441d764843 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -355,10 +355,11 @@ static void virt_build_smbios(LoongArchMachineState *lams) return; } - smbios_set_defaults("QEMU", product, mc->name, false, - true, SMBIOS_ENTRY_POINT_TYPE_64); + smbios_set_defaults("QEMU", product, mc->name, true); - smbios_get_tables(ms, NULL, 0, &smbios_tables, &smbios_tables_len, + smbios_get_tables(ms, SMBIOS_ENTRY_POINT_TYPE_64, + NULL, 0, + &smbios_tables, &smbios_tables_len, &smbios_anchor, &smbios_anchor_len, &error_fatal); if (smbios_anchor) { diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index a094af97c3..72a55b8af1 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -1275,8 +1275,7 @@ static void virt_build_smbios(RISCVVirtState *s) product = "KVM Virtual Machine"; } - smbios_set_defaults("QEMU", product, mc->name, false, - true, SMBIOS_ENTRY_POINT_TYPE_64); + smbios_set_defaults("QEMU", product, mc->name, true); if (riscv_is_32bit(&s->soc[0])) { smbios_set_default_processor_family(0x200); @@ -1288,7 +1287,8 @@ static void virt_build_smbios(RISCVVirtState *s) mem_array.address = s->memmap[VIRT_DRAM].base; mem_array.length = ms->ram_size; - smbios_get_tables(ms, &mem_array, 1, + smbios_get_tables(ms, SMBIOS_ENTRY_POINT_TYPE_64, + &mem_array, 1, &smbios_tables, &smbios_tables_len, &smbios_anchor, &smbios_anchor_len, &error_fatal); diff --git a/hw/smbios/Kconfig b/hw/smbios/Kconfig index 553adf4bfc..8d989a2f1b 100644 --- a/hw/smbios/Kconfig +++ b/hw/smbios/Kconfig @@ -1,2 +1,4 @@ config SMBIOS bool +config SMBIOS_LEGACY + bool diff --git a/hw/smbios/meson.build b/hw/smbios/meson.build index 7046967462..a59039f669 100644 --- a/hw/smbios/meson.build +++ b/hw/smbios/meson.build @@ -4,5 +4,9 @@ smbios_ss.add(when: 'CONFIG_IPMI', if_true: files('smbios_type_38.c'), if_false: files('smbios_type_38-stub.c')) +smbios_ss.add(when: 'CONFIG_SMBIOS_LEGACY', + if_true: files('smbios_legacy.c'), + if_false: files('smbios_legacy_stub.c')) + system_ss.add_all(when: 'CONFIG_SMBIOS', if_true: smbios_ss) system_ss.add(when: 'CONFIG_SMBIOS', if_false: files('smbios-stub.c')) diff --git a/hw/smbios/smbios.c b/hw/smbios/smbios.c index e3d5d8f2e2..eed5787b15 100644 --- a/hw/smbios/smbios.c +++ b/hw/smbios/smbios.c @@ -19,7 +19,6 @@ #include "qemu/units.h" #include "qapi/error.h" #include "qemu/config-file.h" -#include "qemu/error-report.h" #include "qemu/module.h" #include "qemu/option.h" #include "sysemu/sysemu.h" @@ -31,60 +30,31 @@ #include "hw/pci/pci_device.h" #include "smbios_build.h" -/* legacy structures and constants for <= 2.0 machines */ -struct smbios_header { - uint16_t length; - uint8_t type; -} QEMU_PACKED; - -struct smbios_field { - struct smbios_header header; - uint8_t type; - uint16_t offset; - uint8_t data[]; -} QEMU_PACKED; - -struct smbios_table { - struct smbios_header header; - uint8_t data[]; -} QEMU_PACKED; - -#define SMBIOS_FIELD_ENTRY 0 -#define SMBIOS_TABLE_ENTRY 1 - -static uint8_t *smbios_entries; -static size_t smbios_entries_len; -static bool smbios_legacy = true; static bool smbios_uuid_encoded = true; -/* end: legacy structures & constants for <= 2.0 machines */ - +/* + * SMBIOS tables provided by user with '-smbios file=<foo>' option + */ +uint8_t *usr_blobs; +size_t usr_blobs_len; +static unsigned usr_table_max; +static unsigned usr_table_cnt; uint8_t *smbios_tables; size_t smbios_tables_len; unsigned smbios_table_max; unsigned smbios_table_cnt; -static SmbiosEntryPointType smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_32; static SmbiosEntryPoint ep; static int smbios_type4_count = 0; -static bool smbios_immutable; static bool smbios_have_defaults; -static uint32_t smbios_cpuid_version, smbios_cpuid_features, smbios_smp_sockets; +static uint32_t smbios_cpuid_version, smbios_cpuid_features; -static DECLARE_BITMAP(have_binfile_bitmap, SMBIOS_MAX_TYPE+1); -static DECLARE_BITMAP(have_fields_bitmap, SMBIOS_MAX_TYPE+1); +DECLARE_BITMAP(smbios_have_binfile_bitmap, SMBIOS_MAX_TYPE + 1); +DECLARE_BITMAP(smbios_have_fields_bitmap, SMBIOS_MAX_TYPE + 1); -static struct { - const char *vendor, *version, *date; - bool have_major_minor, uefi; - uint8_t major, minor; -} type0; - -static struct { - const char *manufacturer, *product, *version, *serial, *sku, *family; - /* uuid is in qemu_uuid */ -} type1; +smbios_type0_t smbios_type0; +smbios_type1_t smbios_type1; static struct { const char *manufacturer, *product, *version, *serial, *asset, *location; @@ -539,126 +509,33 @@ opts_init(smbios_register_config); */ #define SMBIOS_21_MAX_TABLES_LEN 0xffff -static void smbios_validate_table(MachineState *ms) -{ - uint32_t expect_t4_count = smbios_legacy ? - ms->smp.cpus : smbios_smp_sockets; - - if (smbios_type4_count && smbios_type4_count != expect_t4_count) { - error_report("Expected %d SMBIOS Type 4 tables, got %d instead", - expect_t4_count, smbios_type4_count); - exit(1); - } - - if (smbios_ep_type == SMBIOS_ENTRY_POINT_TYPE_32 && - smbios_tables_len > SMBIOS_21_MAX_TABLES_LEN) { - error_report("SMBIOS 2.1 table length %zu exceeds %d", - smbios_tables_len, SMBIOS_21_MAX_TABLES_LEN); - exit(1); - } -} - - -/* legacy setup functions for <= 2.0 machines */ -static void smbios_add_field(int type, int offset, const void *data, size_t len) -{ - struct smbios_field *field; - - if (!smbios_entries) { - smbios_entries_len = sizeof(uint16_t); - smbios_entries = g_malloc0(smbios_entries_len); - } - smbios_entries = g_realloc(smbios_entries, smbios_entries_len + - sizeof(*field) + len); - field = (struct smbios_field *)(smbios_entries + smbios_entries_len); - field->header.type = SMBIOS_FIELD_ENTRY; - field->header.length = cpu_to_le16(sizeof(*field) + len); - - field->type = type; - field->offset = cpu_to_le16(offset); - memcpy(field->data, data, len); - - smbios_entries_len += sizeof(*field) + len; - (*(uint16_t *)smbios_entries) = - cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); -} - -static void smbios_maybe_add_str(int type, int offset, const char *data) -{ - if (data) { - smbios_add_field(type, offset, data, strlen(data) + 1); - } -} - -static void smbios_build_type_0_fields(void) +static bool smbios_check_type4_count(uint32_t expected_t4_count, Error **errp) { - smbios_maybe_add_str(0, offsetof(struct smbios_type_0, vendor_str), - type0.vendor); - smbios_maybe_add_str(0, offsetof(struct smbios_type_0, bios_version_str), - type0.version); - smbios_maybe_add_str(0, offsetof(struct smbios_type_0, - bios_release_date_str), - type0.date); - if (type0.have_major_minor) { - smbios_add_field(0, offsetof(struct smbios_type_0, - system_bios_major_release), - &type0.major, 1); - smbios_add_field(0, offsetof(struct smbios_type_0, - system_bios_minor_release), - &type0.minor, 1); - } -} - -static void smbios_build_type_1_fields(void) -{ - smbios_maybe_add_str(1, offsetof(struct smbios_type_1, manufacturer_str), - type1.manufacturer); - smbios_maybe_add_str(1, offsetof(struct smbios_type_1, product_name_str), - type1.product); - smbios_maybe_add_str(1, offsetof(struct smbios_type_1, version_str), - type1.version); - smbios_maybe_add_str(1, offsetof(struct smbios_type_1, serial_number_str), - type1.serial); - smbios_maybe_add_str(1, offsetof(struct smbios_type_1, sku_number_str), - type1.sku); - smbios_maybe_add_str(1, offsetof(struct smbios_type_1, family_str), - type1.family); - if (qemu_uuid_set) { - /* We don't encode the UUID in the "wire format" here because this - * function is for legacy mode and needs to keep the guest ABI, and - * because we don't know what's the SMBIOS version advertised by the - * BIOS. - */ - smbios_add_field(1, offsetof(struct smbios_type_1, uuid), - &qemu_uuid, 16); + if (smbios_type4_count && smbios_type4_count != expected_t4_count) { + error_setg(errp, "Expected %d SMBIOS Type 4 tables, got %d instead", + expected_t4_count, smbios_type4_count); + return false; } + return true; } -uint8_t *smbios_get_table_legacy(MachineState *ms, size_t *length) +bool smbios_validate_table(SmbiosEntryPointType ep_type, Error **errp) { - if (!smbios_legacy) { - *length = 0; - return NULL; - } - - if (!smbios_immutable) { - smbios_build_type_0_fields(); - smbios_build_type_1_fields(); - smbios_validate_table(ms); - smbios_immutable = true; + if (ep_type == SMBIOS_ENTRY_POINT_TYPE_32 && + smbios_tables_len > SMBIOS_21_MAX_TABLES_LEN) { + error_setg(errp, "SMBIOS 2.1 table length %zu exceeds %d", + smbios_tables_len, SMBIOS_21_MAX_TABLES_LEN); + return false; } - *length = smbios_entries_len; - return smbios_entries; + return true; } -/* end: legacy setup functions for <= 2.0 machines */ - bool smbios_skip_table(uint8_t type, bool required_table) { - if (test_bit(type, have_binfile_bitmap)) { + if (test_bit(type, smbios_have_binfile_bitmap)) { return true; /* user provided their own binary blob(s) */ } - if (test_bit(type, have_fields_bitmap)) { + if (test_bit(type, smbios_have_fields_bitmap)) { return false; /* user provided fields via command line */ } if (smbios_have_defaults && required_table) { @@ -686,25 +563,25 @@ static void smbios_build_type_0_table(void) { SMBIOS_BUILD_TABLE_PRE(0, T0_BASE, false); /* optional, leave up to BIOS */ - SMBIOS_TABLE_SET_STR(0, vendor_str, type0.vendor); - SMBIOS_TABLE_SET_STR(0, bios_version_str, type0.version); + SMBIOS_TABLE_SET_STR(0, vendor_str, smbios_type0.vendor); + SMBIOS_TABLE_SET_STR(0, bios_version_str, smbios_type0.version); t->bios_starting_address_segment = cpu_to_le16(0xE800); /* from SeaBIOS */ - SMBIOS_TABLE_SET_STR(0, bios_release_date_str, type0.date); + SMBIOS_TABLE_SET_STR(0, bios_release_date_str, smbios_type0.date); t->bios_rom_size = 0; /* hardcoded in SeaBIOS with FIXME comment */ t->bios_characteristics = cpu_to_le64(0x08); /* Not supported */ t->bios_characteristics_extension_bytes[0] = 0; t->bios_characteristics_extension_bytes[1] = 0x14; /* TCD/SVVP | VM */ - if (type0.uefi) { + if (smbios_type0.uefi) { t->bios_characteristics_extension_bytes[1] |= 0x08; /* |= UEFI */ } - if (type0.have_major_minor) { - t->system_bios_major_release = type0.major; - t->system_bios_minor_release = type0.minor; + if (smbios_type0.have_major_minor) { + t->system_bios_major_release = smbios_type0.major; + t->system_bios_minor_release = smbios_type0.minor; } else { t->system_bios_major_release = 0; t->system_bios_minor_release = 0; @@ -734,18 +611,18 @@ static void smbios_build_type_1_table(void) { SMBIOS_BUILD_TABLE_PRE(1, T1_BASE, true); /* required */ - SMBIOS_TABLE_SET_STR(1, manufacturer_str, type1.manufacturer); - SMBIOS_TABLE_SET_STR(1, product_name_str, type1.product); - SMBIOS_TABLE_SET_STR(1, version_str, type1.version); - SMBIOS_TABLE_SET_STR(1, serial_number_str, type1.serial); + SMBIOS_TABLE_SET_STR(1, manufacturer_str, smbios_type1.manufacturer); + SMBIOS_TABLE_SET_STR(1, product_name_str, smbios_type1.product); + SMBIOS_TABLE_SET_STR(1, version_str, smbios_type1.version); + SMBIOS_TABLE_SET_STR(1, serial_number_str, smbios_type1.serial); if (qemu_uuid_set) { smbios_encode_uuid(&t->uuid, &qemu_uuid); } else { memset(&t->uuid, 0, 16); } t->wake_up_type = 0x06; /* power switch */ - SMBIOS_TABLE_SET_STR(1, sku_number_str, type1.sku); - SMBIOS_TABLE_SET_STR(1, family_str, type1.family); + SMBIOS_TABLE_SET_STR(1, sku_number_str, smbios_type1.sku); + SMBIOS_TABLE_SET_STR(1, family_str, smbios_type1.family); SMBIOS_BUILD_TABLE_POST; } @@ -791,14 +668,16 @@ static void smbios_build_type_3_table(void) SMBIOS_BUILD_TABLE_POST; } -static void smbios_build_type_4_table(MachineState *ms, unsigned instance) +static void smbios_build_type_4_table(MachineState *ms, unsigned instance, + SmbiosEntryPointType ep_type, + Error **errp) { char sock_str[128]; size_t tbl_len = SMBIOS_TYPE_4_LEN_V28; unsigned threads_per_socket; unsigned cores_per_socket; - if (smbios_ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { + if (ep_type == SMBIOS_ENTRY_POINT_TYPE_64) { tbl_len = SMBIOS_TYPE_4_LEN_V30; } @@ -845,6 +724,12 @@ static void smbios_build_type_4_table(MachineState *ms, unsigned instance) if (tbl_len == SMBIOS_TYPE_4_LEN_V30) { t->core_count2 = t->core_enabled2 = cpu_to_le16(cores_per_socket); t->thread_count2 = cpu_to_le16(threads_per_socket); + } else if (t->core_count == 0xFF || t->thread_count == 0xFF) { + error_setg(errp, "SMBIOS 2.0 doesn't support number of processor " + "cores/threads more than 255, use " + "-machine smbios-entry-point-type=64 option to enable " + "SMBIOS 3.0 support"); + return; } SMBIOS_BUILD_TABLE_POST; @@ -1132,31 +1017,15 @@ void smbios_set_default_processor_family(uint16_t processor_family) } void smbios_set_defaults(const char *manufacturer, const char *product, - const char *version, bool legacy_mode, - bool uuid_encoded, SmbiosEntryPointType ep_type) + const char *version, + bool uuid_encoded) { smbios_have_defaults = true; - smbios_legacy = legacy_mode; smbios_uuid_encoded = uuid_encoded; - smbios_ep_type = ep_type; - - /* drop unwanted version of command-line file blob(s) */ - if (smbios_legacy) { - g_free(smbios_tables); - /* in legacy mode, also complain if fields were given for types > 1 */ - if (find_next_bit(have_fields_bitmap, - SMBIOS_MAX_TYPE+1, 2) < SMBIOS_MAX_TYPE+1) { - error_report("can't process fields for smbios " - "types > 1 on machine versions < 2.1!"); - exit(1); - } - } else { - g_free(smbios_entries); - } - SMBIOS_SET_DEFAULT(type1.manufacturer, manufacturer); - SMBIOS_SET_DEFAULT(type1.product, product); - SMBIOS_SET_DEFAULT(type1.version, version); + SMBIOS_SET_DEFAULT(smbios_type1.manufacturer, manufacturer); + SMBIOS_SET_DEFAULT(smbios_type1.product, product); + SMBIOS_SET_DEFAULT(smbios_type1.version, version); SMBIOS_SET_DEFAULT(type2.manufacturer, manufacturer); SMBIOS_SET_DEFAULT(type2.product, product); SMBIOS_SET_DEFAULT(type2.version, version); @@ -1169,9 +1038,9 @@ void smbios_set_defaults(const char *manufacturer, const char *product, SMBIOS_SET_DEFAULT(type17.manufacturer, manufacturer); } -static void smbios_entry_point_setup(void) +static void smbios_entry_point_setup(SmbiosEntryPointType ep_type) { - switch (smbios_ep_type) { + switch (ep_type) { case SMBIOS_ENTRY_POINT_TYPE_32: memcpy(ep.ep21.anchor_string, "_SM_", 4); memcpy(ep.ep21.intermediate_anchor_string, "_DMI_", 5); @@ -1220,7 +1089,8 @@ static void smbios_entry_point_setup(void) } } -void smbios_get_tables(MachineState *ms, +static bool smbios_get_tables_ep(MachineState *ms, + SmbiosEntryPointType ep_type, const struct smbios_phys_mem_area *mem_array, const unsigned int mem_array_size, uint8_t **tables, size_t *tables_len, @@ -1228,78 +1098,87 @@ void smbios_get_tables(MachineState *ms, Error **errp) { unsigned i, dimm_cnt, offset; + ERRP_GUARD(); - if (smbios_legacy) { - *tables = *anchor = NULL; - *tables_len = *anchor_len = 0; - return; - } + assert(ep_type == SMBIOS_ENTRY_POINT_TYPE_32 || + ep_type == SMBIOS_ENTRY_POINT_TYPE_64); - if (!smbios_immutable) { - smbios_build_type_0_table(); - smbios_build_type_1_table(); - smbios_build_type_2_table(); - smbios_build_type_3_table(); + g_free(smbios_tables); + smbios_type4_count = 0; + smbios_tables = g_memdup2(usr_blobs, usr_blobs_len); + smbios_tables_len = usr_blobs_len; + smbios_table_max = usr_table_max; + smbios_table_cnt = usr_table_cnt; - smbios_smp_sockets = ms->smp.sockets; - assert(smbios_smp_sockets >= 1); + smbios_build_type_0_table(); + smbios_build_type_1_table(); + smbios_build_type_2_table(); + smbios_build_type_3_table(); - for (i = 0; i < smbios_smp_sockets; i++) { - smbios_build_type_4_table(ms, i); + assert(ms->smp.sockets >= 1); + + for (i = 0; i < ms->smp.sockets; i++) { + smbios_build_type_4_table(ms, i, ep_type, errp); + if (*errp) { + goto err_exit; } + } - smbios_build_type_8_table(); - smbios_build_type_9_table(errp); - smbios_build_type_11_table(); + smbios_build_type_8_table(); + smbios_build_type_9_table(errp); + smbios_build_type_11_table(); #define MAX_DIMM_SZ (16 * GiB) #define GET_DIMM_SZ ((i < dimm_cnt - 1) ? MAX_DIMM_SZ \ : ((current_machine->ram_size - 1) % MAX_DIMM_SZ) + 1) - dimm_cnt = QEMU_ALIGN_UP(current_machine->ram_size, MAX_DIMM_SZ) / MAX_DIMM_SZ; + dimm_cnt = QEMU_ALIGN_UP(current_machine->ram_size, MAX_DIMM_SZ) / + MAX_DIMM_SZ; - /* - * The offset determines if we need to keep additional space between - * table 17 and table 19 header handle numbers so that they do - * not overlap. For example, for a VM with larger than 8 TB guest - * memory and DIMM like chunks of 16 GiB, the default space between - * the two tables (T19_BASE - T17_BASE = 512) is not enough. - */ - offset = (dimm_cnt > (T19_BASE - T17_BASE)) ? \ - dimm_cnt - (T19_BASE - T17_BASE) : 0; + /* + * The offset determines if we need to keep additional space between + * table 17 and table 19 header handle numbers so that they do + * not overlap. For example, for a VM with larger than 8 TB guest + * memory and DIMM like chunks of 16 GiB, the default space between + * the two tables (T19_BASE - T17_BASE = 512) is not enough. + */ + offset = (dimm_cnt > (T19_BASE - T17_BASE)) ? \ + dimm_cnt - (T19_BASE - T17_BASE) : 0; - smbios_build_type_16_table(dimm_cnt); + smbios_build_type_16_table(dimm_cnt); - for (i = 0; i < dimm_cnt; i++) { - smbios_build_type_17_table(i, GET_DIMM_SZ); - } + for (i = 0; i < dimm_cnt; i++) { + smbios_build_type_17_table(i, GET_DIMM_SZ); + } - for (i = 0; i < mem_array_size; i++) { - smbios_build_type_19_table(i, offset, mem_array[i].address, - mem_array[i].length); - } + for (i = 0; i < mem_array_size; i++) { + smbios_build_type_19_table(i, offset, mem_array[i].address, + mem_array[i].length); + } - /* - * make sure 16 bit handle numbers in the headers of tables 19 - * and 32 do not overlap. - */ - assert((mem_array_size + offset) < (T32_BASE - T19_BASE)); + /* + * make sure 16 bit handle numbers in the headers of tables 19 + * and 32 do not overlap. + */ + assert((mem_array_size + offset) < (T32_BASE - T19_BASE)); - smbios_build_type_32_table(); - smbios_build_type_38_table(); - smbios_build_type_41_table(errp); - smbios_build_type_127_table(); + smbios_build_type_32_table(); + smbios_build_type_38_table(); + smbios_build_type_41_table(errp); + smbios_build_type_127_table(); - smbios_validate_table(ms); - smbios_entry_point_setup(); - smbios_immutable = true; + if (!smbios_check_type4_count(ms->smp.sockets, errp)) { + goto err_exit; + } + if (!smbios_validate_table(ep_type, errp)) { + goto err_exit; } + smbios_entry_point_setup(ep_type); /* return tables blob and entry point (anchor), and their sizes */ *tables = smbios_tables; *tables_len = smbios_tables_len; *anchor = (uint8_t *)&ep; - /* calculate length based on anchor string */ if (!strncmp((char *)&ep, "_SM_", 4)) { *anchor_len = sizeof(struct smbios_21_entry_point); @@ -1308,6 +1187,57 @@ void smbios_get_tables(MachineState *ms, } else { abort(); } + + return true; +err_exit: + g_free(smbios_tables); + smbios_tables = NULL; + return false; +} + +void smbios_get_tables(MachineState *ms, + SmbiosEntryPointType ep_type, + const struct smbios_phys_mem_area *mem_array, + const unsigned int mem_array_size, + uint8_t **tables, size_t *tables_len, + uint8_t **anchor, size_t *anchor_len, + Error **errp) +{ + Error *local_err = NULL; + bool is_valid; + ERRP_GUARD(); + + switch (ep_type) { + case SMBIOS_ENTRY_POINT_TYPE_AUTO: + case SMBIOS_ENTRY_POINT_TYPE_32: + is_valid = smbios_get_tables_ep(ms, SMBIOS_ENTRY_POINT_TYPE_32, + mem_array, mem_array_size, + tables, tables_len, + anchor, anchor_len, + &local_err); + if (is_valid || ep_type != SMBIOS_ENTRY_POINT_TYPE_AUTO) { + break; + } + /* + * fall through in case AUTO endpoint is selected and + * SMBIOS 2.x tables can't be generated, to try if SMBIOS 3.x + * tables would work + */ + case SMBIOS_ENTRY_POINT_TYPE_64: + error_free(local_err); + local_err = NULL; + is_valid = smbios_get_tables_ep(ms, SMBIOS_ENTRY_POINT_TYPE_64, + mem_array, mem_array_size, + tables, tables_len, + anchor, anchor_len, + &local_err); + break; + default: + abort(); + } + if (!is_valid) { + error_propagate(errp, local_err); + } } static void save_opt(const char **dest, QemuOpts *opts, const char *name) @@ -1393,13 +1323,10 @@ void smbios_entry_add(QemuOpts *opts, Error **errp) { const char *val; - assert(!smbios_immutable); - val = qemu_opt_get(opts, "file"); if (val) { struct smbios_structure_header *header; - int size; - struct smbios_table *table; /* legacy mode only */ + size_t size; if (!qemu_opts_validate(opts, qemu_smbios_file_opts, errp)) { return; @@ -1416,9 +1343,9 @@ void smbios_entry_add(QemuOpts *opts, Error **errp) * (except in legacy mode, where the second '\0' is implicit and * will be inserted by the BIOS). */ - smbios_tables = g_realloc(smbios_tables, smbios_tables_len + size); - header = (struct smbios_structure_header *)(smbios_tables + - smbios_tables_len); + usr_blobs = g_realloc(usr_blobs, usr_blobs_len + size); + header = (struct smbios_structure_header *)(usr_blobs + + usr_blobs_len); if (load_image_size(val, (uint8_t *)header, size) != size) { error_setg(errp, "Failed to load SMBIOS file %s", val); @@ -1426,47 +1353,30 @@ void smbios_entry_add(QemuOpts *opts, Error **errp) } if (header->type <= SMBIOS_MAX_TYPE) { - if (test_bit(header->type, have_fields_bitmap)) { + if (test_bit(header->type, smbios_have_fields_bitmap)) { error_setg(errp, "can't load type %d struct, fields already specified!", header->type); return; } - set_bit(header->type, have_binfile_bitmap); + set_bit(header->type, smbios_have_binfile_bitmap); } if (header->type == 4) { smbios_type4_count++; } - smbios_tables_len += size; - if (size > smbios_table_max) { - smbios_table_max = size; - } - smbios_table_cnt++; - - /* add a copy of the newly loaded blob to legacy smbios_entries */ - /* NOTE: This code runs before smbios_set_defaults(), so we don't - * yet know which mode (legacy vs. aggregate-table) will be - * required. We therefore add the binary blob to both legacy - * (smbios_entries) and aggregate (smbios_tables) tables, and - * delete the one we don't need from smbios_set_defaults(), - * once we know which machine version has been requested. + /* + * preserve blob size for legacy mode so it could build its + * blobs flavor from 'usr_blobs' */ - if (!smbios_entries) { - smbios_entries_len = sizeof(uint16_t); - smbios_entries = g_malloc0(smbios_entries_len); + smbios_add_usr_blob_size(size); + + usr_blobs_len += size; + if (size > usr_table_max) { + usr_table_max = size; } - smbios_entries = g_realloc(smbios_entries, smbios_entries_len + - size + sizeof(*table)); - table = (struct smbios_table *)(smbios_entries + smbios_entries_len); - table->header.type = SMBIOS_TABLE_ENTRY; - table->header.length = cpu_to_le16(sizeof(*table) + size); - memcpy(table->data, header, size); - smbios_entries_len += sizeof(*table) + size; - (*(uint16_t *)smbios_entries) = - cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); - /* end: add a copy of the newly loaded blob to legacy smbios_entries */ + usr_table_cnt++; return; } @@ -1480,41 +1390,42 @@ void smbios_entry_add(QemuOpts *opts, Error **errp) return; } - if (test_bit(type, have_binfile_bitmap)) { + if (test_bit(type, smbios_have_binfile_bitmap)) { error_setg(errp, "can't add fields, binary file already loaded!"); return; } - set_bit(type, have_fields_bitmap); + set_bit(type, smbios_have_fields_bitmap); switch (type) { case 0: if (!qemu_opts_validate(opts, qemu_smbios_type0_opts, errp)) { return; } - save_opt(&type0.vendor, opts, "vendor"); - save_opt(&type0.version, opts, "version"); - save_opt(&type0.date, opts, "date"); - type0.uefi = qemu_opt_get_bool(opts, "uefi", false); + save_opt(&smbios_type0.vendor, opts, "vendor"); + save_opt(&smbios_type0.version, opts, "version"); + save_opt(&smbios_type0.date, opts, "date"); + smbios_type0.uefi = qemu_opt_get_bool(opts, "uefi", false); val = qemu_opt_get(opts, "release"); if (val) { - if (sscanf(val, "%hhu.%hhu", &type0.major, &type0.minor) != 2) { + if (sscanf(val, "%hhu.%hhu", &smbios_type0.major, + &smbios_type0.minor) != 2) { error_setg(errp, "Invalid release"); return; } - type0.have_major_minor = true; + smbios_type0.have_major_minor = true; } return; case 1: if (!qemu_opts_validate(opts, qemu_smbios_type1_opts, errp)) { return; } - save_opt(&type1.manufacturer, opts, "manufacturer"); - save_opt(&type1.product, opts, "product"); - save_opt(&type1.version, opts, "version"); - save_opt(&type1.serial, opts, "serial"); - save_opt(&type1.sku, opts, "sku"); - save_opt(&type1.family, opts, "family"); + save_opt(&smbios_type1.manufacturer, opts, "manufacturer"); + save_opt(&smbios_type1.product, opts, "product"); + save_opt(&smbios_type1.version, opts, "version"); + save_opt(&smbios_type1.serial, opts, "serial"); + save_opt(&smbios_type1.sku, opts, "sku"); + save_opt(&smbios_type1.family, opts, "family"); val = qemu_opt_get(opts, "uuid"); if (val) { @@ -1592,12 +1503,15 @@ void smbios_entry_add(QemuOpts *opts, Error **errp) t = g_new0(struct type9_instance, 1); save_opt(&t->slot_designation, opts, "slot_designation"); t->slot_type = qemu_opt_get_number(opts, "slot_type", 0); - t->slot_data_bus_width = qemu_opt_get_number(opts, "slot_data_bus_width", 0); + t->slot_data_bus_width = + qemu_opt_get_number(opts, "slot_data_bus_width", 0); t->current_usage = qemu_opt_get_number(opts, "current_usage", 0); t->slot_length = qemu_opt_get_number(opts, "slot_length", 0); t->slot_id = qemu_opt_get_number(opts, "slot_id", 0); - t->slot_characteristics1 = qemu_opt_get_number(opts, "slot_characteristics1", 0); - t->slot_characteristics2 = qemu_opt_get_number(opts, "slot_characteristics2", 0); + t->slot_characteristics1 = + qemu_opt_get_number(opts, "slot_characteristics1", 0); + t->slot_characteristics2 = + qemu_opt_get_number(opts, "slot_characteristics2", 0); save_opt(&t->pcidev, opts, "pcidev"); QTAILQ_INSERT_TAIL(&type9, t, next); return; diff --git a/hw/smbios/smbios_legacy.c b/hw/smbios/smbios_legacy.c new file mode 100644 index 0000000000..c37a8ee821 --- /dev/null +++ b/hw/smbios/smbios_legacy.c @@ -0,0 +1,192 @@ +/* + * SMBIOS legacy support + * + * Copyright (C) 2009 Hewlett-Packard Development Company, L.P. + * Copyright (C) 2013 Red Hat, Inc. + * + * Authors: + * Alex Williamson <alex.williamson@hp.com> + * Markus Armbruster <armbru@redhat.com> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + * Contributions after 2012-01-13 are licensed under the terms of the + * GNU GPL, version 2 or (at your option) any later version. + */ + +#include "qemu/osdep.h" +#include "qemu/bswap.h" +#include "hw/firmware/smbios.h" +#include "sysemu/sysemu.h" +#include "qapi/error.h" + +struct smbios_header { + uint16_t length; + uint8_t type; +} QEMU_PACKED; + +struct smbios_field { + struct smbios_header header; + uint8_t type; + uint16_t offset; + uint8_t data[]; +} QEMU_PACKED; + +struct smbios_table { + struct smbios_header header; + uint8_t data[]; +} QEMU_PACKED; + +#define SMBIOS_FIELD_ENTRY 0 +#define SMBIOS_TABLE_ENTRY 1 + +static uint8_t *smbios_entries; +static size_t smbios_entries_len; +GArray *usr_blobs_sizes; + +void smbios_add_usr_blob_size(size_t size) +{ + if (!usr_blobs_sizes) { + usr_blobs_sizes = g_array_new(false, false, sizeof(size_t)); + } + g_array_append_val(usr_blobs_sizes, size); +} + +static void smbios_add_field(int type, int offset, const void *data, size_t len) +{ + struct smbios_field *field; + + if (!smbios_entries) { + smbios_entries_len = sizeof(uint16_t); + smbios_entries = g_malloc0(smbios_entries_len); + } + smbios_entries = g_realloc(smbios_entries, smbios_entries_len + + sizeof(*field) + len); + field = (struct smbios_field *)(smbios_entries + smbios_entries_len); + field->header.type = SMBIOS_FIELD_ENTRY; + field->header.length = cpu_to_le16(sizeof(*field) + len); + + field->type = type; + field->offset = cpu_to_le16(offset); + memcpy(field->data, data, len); + + smbios_entries_len += sizeof(*field) + len; + (*(uint16_t *)smbios_entries) = + cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); +} + +static void smbios_maybe_add_str(int type, int offset, const char *data) +{ + if (data) { + smbios_add_field(type, offset, data, strlen(data) + 1); + } +} + +static void smbios_build_type_0_fields(void) +{ + smbios_maybe_add_str(0, offsetof(struct smbios_type_0, vendor_str), + smbios_type0.vendor); + smbios_maybe_add_str(0, offsetof(struct smbios_type_0, bios_version_str), + smbios_type0.version); + smbios_maybe_add_str(0, offsetof(struct smbios_type_0, + bios_release_date_str), + smbios_type0.date); + if (smbios_type0.have_major_minor) { + smbios_add_field(0, offsetof(struct smbios_type_0, + system_bios_major_release), + &smbios_type0.major, 1); + smbios_add_field(0, offsetof(struct smbios_type_0, + system_bios_minor_release), + &smbios_type0.minor, 1); + } +} + +static void smbios_build_type_1_fields(void) +{ + smbios_maybe_add_str(1, offsetof(struct smbios_type_1, manufacturer_str), + smbios_type1.manufacturer); + smbios_maybe_add_str(1, offsetof(struct smbios_type_1, product_name_str), + smbios_type1.product); + smbios_maybe_add_str(1, offsetof(struct smbios_type_1, version_str), + smbios_type1.version); + smbios_maybe_add_str(1, offsetof(struct smbios_type_1, serial_number_str), + smbios_type1.serial); + smbios_maybe_add_str(1, offsetof(struct smbios_type_1, sku_number_str), + smbios_type1.sku); + smbios_maybe_add_str(1, offsetof(struct smbios_type_1, family_str), + smbios_type1.family); + if (qemu_uuid_set) { + /* + * We don't encode the UUID in the "wire format" here because this + * function is for legacy mode and needs to keep the guest ABI, and + * because we don't know what's the SMBIOS version advertised by the + * BIOS. + */ + smbios_add_field(1, offsetof(struct smbios_type_1, uuid), + &qemu_uuid, 16); + } +} + +uint8_t *smbios_get_table_legacy(size_t *length, Error **errp) +{ + int i; + size_t usr_offset; + + /* complain if fields were given for types > 1 */ + if (find_next_bit(smbios_have_fields_bitmap, + SMBIOS_MAX_TYPE + 1, 2) < SMBIOS_MAX_TYPE + 1) { + error_setg(errp, "can't process fields for smbios " + "types > 1 on machine versions < 2.1!"); + goto err_exit; + } + + if (test_bit(4, smbios_have_binfile_bitmap)) { + error_setg(errp, "can't process table for smbios " + "type 4 on machine versions < 2.1!"); + goto err_exit; + } + + g_free(smbios_entries); + smbios_entries_len = sizeof(uint16_t); + smbios_entries = g_malloc0(smbios_entries_len); + + /* + * build a set of legacy smbios_table entries using user provided blobs + */ + for (i = 0, usr_offset = 0; usr_blobs_sizes && i < usr_blobs_sizes->len; + i++) + { + struct smbios_table *table; + struct smbios_structure_header *header; + size_t size = g_array_index(usr_blobs_sizes, size_t, i); + + header = (struct smbios_structure_header *)(usr_blobs + usr_offset); + smbios_entries = g_realloc(smbios_entries, smbios_entries_len + + size + sizeof(*table)); + table = (struct smbios_table *)(smbios_entries + smbios_entries_len); + table->header.type = SMBIOS_TABLE_ENTRY; + table->header.length = cpu_to_le16(sizeof(*table) + size); + memcpy(table->data, header, size); + smbios_entries_len += sizeof(*table) + size; + /* + * update number of entries in the blob, + * see SeaBIOS: qemu_cfg_legacy():QEMU_CFG_SMBIOS_ENTRIES + */ + (*(uint16_t *)smbios_entries) = + cpu_to_le16(le16_to_cpu(*(uint16_t *)smbios_entries) + 1); + usr_offset += size; + } + + smbios_build_type_0_fields(); + smbios_build_type_1_fields(); + if (!smbios_validate_table(SMBIOS_ENTRY_POINT_TYPE_32, errp)) { + goto err_exit; + } + + *length = smbios_entries_len; + return smbios_entries; +err_exit: + g_free(smbios_entries); + return NULL; +} diff --git a/hw/smbios/smbios_legacy_stub.c b/hw/smbios/smbios_legacy_stub.c new file mode 100644 index 0000000000..f29b15316c --- /dev/null +++ b/hw/smbios/smbios_legacy_stub.c @@ -0,0 +1,15 @@ +/* + * IPMI SMBIOS firmware handling + * + * Copyright (c) 2024 Igor Mammedov, Red Hat, Inc. + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "hw/firmware/smbios.h" + +void smbios_add_usr_blob_size(size_t size) +{ +} diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index ce36bb10d4..3e53501691 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -655,6 +655,7 @@ static inline void mmap_unlock(void) {} void tlb_reset_dirty(CPUState *cpu, ram_addr_t start1, ram_addr_t length); void tlb_set_dirty(CPUState *cpu, vaddr addr); +void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length); MemoryRegionSection * address_space_translate_for_iotlb(CPUState *cpu, int asidx, hwaddr addr, diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 90676093f5..de45ba7bc9 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -25,6 +25,7 @@ #include "sysemu/tcg.h" #include "exec/ramlist.h" #include "exec/ramblock.h" +#include "exec/exec-all.h" extern uint64_t total_dirty_pages; @@ -443,6 +444,14 @@ uint64_t cpu_physical_memory_set_dirty_lebitmap(unsigned long *bitmap, } #endif /* not _WIN32 */ +static inline void cpu_physical_memory_dirty_bits_cleared(ram_addr_t start, + ram_addr_t length) +{ + if (tcg_enabled()) { + tlb_reset_dirty_range_all(start, length); + } + +} bool cpu_physical_memory_test_and_clear_dirty(ram_addr_t start, ram_addr_t length, unsigned client); @@ -504,6 +513,9 @@ uint64_t cpu_physical_memory_sync_dirty_bitmap(RAMBlock *rb, idx++; } } + if (num_dirty) { + cpu_physical_memory_dirty_bits_cleared(start, length); + } if (rb->clear_bmap) { /* diff --git a/include/hw/firmware/smbios.h b/include/hw/firmware/smbios.h index c21b8d3285..8d3fb2fb3b 100644 --- a/include/hw/firmware/smbios.h +++ b/include/hw/firmware/smbios.h @@ -2,6 +2,7 @@ #define QEMU_SMBIOS_H #include "qapi/qapi-types-machine.h" +#include "qemu/bitmap.h" /* * SMBIOS Support @@ -16,8 +17,26 @@ * */ +extern uint8_t *usr_blobs; +extern GArray *usr_blobs_sizes; + +typedef struct { + const char *vendor, *version, *date; + bool have_major_minor, uefi; + uint8_t major, minor; +} smbios_type0_t; +extern smbios_type0_t smbios_type0; + +typedef struct { + const char *manufacturer, *product, *version, *serial, *sku, *family; + /* uuid is in qemu_uuid */ +} smbios_type1_t; +extern smbios_type1_t smbios_type1; #define SMBIOS_MAX_TYPE 127 +extern DECLARE_BITMAP(smbios_have_binfile_bitmap, SMBIOS_MAX_TYPE + 1); +extern DECLARE_BITMAP(smbios_have_fields_bitmap, SMBIOS_MAX_TYPE + 1); + #define offsetofend(TYPE, MEMBER) \ (offsetof(TYPE, MEMBER) + sizeof_field(TYPE, MEMBER)) @@ -307,14 +326,17 @@ struct smbios_type_127 { struct smbios_structure_header header; } QEMU_PACKED; +bool smbios_validate_table(SmbiosEntryPointType ep_type, Error **errp); +void smbios_add_usr_blob_size(size_t size); void smbios_entry_add(QemuOpts *opts, Error **errp); void smbios_set_cpuid(uint32_t version, uint32_t features); void smbios_set_defaults(const char *manufacturer, const char *product, - const char *version, bool legacy_mode, - bool uuid_encoded, SmbiosEntryPointType ep_type); + const char *version, + bool uuid_encoded); void smbios_set_default_processor_family(uint16_t processor_family); -uint8_t *smbios_get_table_legacy(MachineState *ms, size_t *length); +uint8_t *smbios_get_table_legacy(size_t *length, Error **errp); void smbios_get_tables(MachineState *ms, + SmbiosEntryPointType ep_type, const struct smbios_phys_mem_area *mem_array, const unsigned int mem_array_size, uint8_t **tables, size_t *tables_len, diff --git a/include/io/channel-file.h b/include/io/channel-file.h index 50e8eb1138..d373a4e44d 100644 --- a/include/io/channel-file.h +++ b/include/io/channel-file.h @@ -69,6 +69,24 @@ QIOChannelFile * qio_channel_file_new_fd(int fd); /** + * qio_channel_file_new_dupfd: + * @fd: the file descriptor + * @errp: pointer to initialized error object + * + * Create a new IO channel object for a file represented by the @fd + * parameter. Like qio_channel_file_new_fd(), but the @fd is first + * duplicated with dup(). + * + * The channel will own the duplicated file descriptor and will take + * responsibility for closing it, the original FD is owned by the + * caller. + * + * Returns: the new channel object + */ +QIOChannelFile * +qio_channel_file_new_dupfd(int fd, Error **errp); + +/** * qio_channel_file_new_path: * @path: the file path * @flags: the open flags (O_RDONLY|O_WRONLY|O_RDWR, etc) diff --git a/include/qemu/job.h b/include/qemu/job.h index 9ea98b5927..2b873f2576 100644 --- a/include/qemu/job.h +++ b/include/qemu/job.h @@ -483,7 +483,7 @@ void job_enter(Job *job); * * Called with job_mutex *not* held. */ -void coroutine_fn job_pause_point(Job *job); +void coroutine_fn GRAPH_UNLOCKED job_pause_point(Job *job); /** * @job: The job that calls the function. diff --git a/io/channel-file.c b/io/channel-file.c index a6ad7770c6..6436cfb6ae 100644 --- a/io/channel-file.c +++ b/io/channel-file.c @@ -45,6 +45,18 @@ qio_channel_file_new_fd(int fd) return ioc; } +QIOChannelFile * +qio_channel_file_new_dupfd(int fd, Error **errp) +{ + int newfd = dup(fd); + + if (newfd < 0) { + error_setg_errno(errp, errno, "Could not dup FD %d", fd); + return NULL; + } + + return qio_channel_file_new_fd(newfd); +} QIOChannelFile * qio_channel_file_new_path(const char *path, diff --git a/migration/block.c b/migration/block.c index 8c6ebafacc..2b9054889a 100644 --- a/migration/block.c +++ b/migration/block.c @@ -402,7 +402,10 @@ static int init_blk_migration(QEMUFile *f) } sectors = bdrv_nb_sectors(bs); - if (sectors <= 0) { + if (sectors == 0) { + continue; + } + if (sectors < 0) { ret = sectors; bdrv_next_cleanup(&it); goto out; diff --git a/migration/fd.c b/migration/fd.c index d4ae72d132..fe0d096abd 100644 --- a/migration/fd.c +++ b/migration/fd.c @@ -18,9 +18,11 @@ #include "qapi/error.h" #include "channel.h" #include "fd.h" +#include "file.h" #include "migration.h" #include "monitor/monitor.h" #include "io/channel-file.h" +#include "io/channel-socket.h" #include "io/channel-util.h" #include "options.h" #include "trace.h" @@ -47,8 +49,7 @@ void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error ** { QIOChannel *ioc; int fd = monitor_get_fd(monitor_cur(), fdname, errp); - - outgoing_args.fd = -1; + int newfd; if (fd == -1) { return; @@ -61,7 +62,17 @@ void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error ** return; } - outgoing_args.fd = fd; + /* + * This is dup()ed just to avoid referencing an fd that might + * be already closed by the iochannel. + */ + newfd = dup(fd); + if (newfd == -1) { + error_setg_errno(errp, errno, "Could not dup FD %d", fd); + object_unref(ioc); + return; + } + outgoing_args.fd = newfd; qio_channel_set_name(ioc, "migration-fd-outgoing"); migration_channel_connect(s, ioc, NULL, NULL); @@ -93,28 +104,20 @@ void fd_start_incoming_migration(const char *fdname, Error **errp) return; } - qio_channel_set_name(ioc, "migration-fd-incoming"); - qio_channel_add_watch_full(ioc, G_IO_IN, - fd_accept_incoming_migration, - NULL, NULL, - g_main_context_get_thread_default()); - if (migrate_multifd()) { - int channels = migrate_multifd_channels(); - - while (channels--) { - ioc = QIO_CHANNEL(qio_channel_file_new_fd(dup(fd))); - - if (QIO_CHANNEL_FILE(ioc)->fd == -1) { - error_setg(errp, "Failed to duplicate fd %d", fd); - return; - } - - qio_channel_set_name(ioc, "migration-fd-incoming"); - qio_channel_add_watch_full(ioc, G_IO_IN, - fd_accept_incoming_migration, - NULL, NULL, - g_main_context_get_thread_default()); + if (fd_is_socket(fd)) { + error_setg(errp, + "Multifd migration to a socket FD is not supported"); + object_unref(ioc); + return; } + + file_create_incoming_channels(ioc, errp); + } else { + qio_channel_set_name(ioc, "migration-fd-incoming"); + qio_channel_add_watch_full(ioc, G_IO_IN, + fd_accept_incoming_migration, + NULL, NULL, + g_main_context_get_thread_default()); } } diff --git a/migration/file.c b/migration/file.c index b0b963e0ce..b6e8ba13f2 100644 --- a/migration/file.c +++ b/migration/file.c @@ -15,6 +15,7 @@ #include "file.h" #include "migration.h" #include "io/channel-file.h" +#include "io/channel-socket.h" #include "io/channel-util.h" #include "options.h" #include "trace.h" @@ -58,12 +59,19 @@ bool file_send_channel_create(gpointer opaque, Error **errp) int fd = fd_args_get_fd(); if (fd && fd != -1) { - ioc = qio_channel_file_new_fd(dup(fd)); - } else { - ioc = qio_channel_file_new_path(outgoing_args.fname, flags, 0, errp); - if (!ioc) { + if (fd_is_socket(fd)) { + error_setg(errp, + "Multifd migration to a socket FD is not supported"); goto out; } + + ioc = qio_channel_file_new_dupfd(fd, errp); + } else { + ioc = qio_channel_file_new_path(outgoing_args.fname, flags, 0, errp); + } + + if (!ioc) { + goto out; } multifd_channel_connect(opaque, QIO_CHANNEL(ioc)); @@ -114,13 +122,46 @@ static gboolean file_accept_incoming_migration(QIOChannel *ioc, return G_SOURCE_REMOVE; } +void file_create_incoming_channels(QIOChannel *ioc, Error **errp) +{ + int i, fd, channels = 1; + g_autofree QIOChannel **iocs = NULL; + + if (migrate_multifd()) { + channels += migrate_multifd_channels(); + } + + iocs = g_new0(QIOChannel *, channels); + fd = QIO_CHANNEL_FILE(ioc)->fd; + iocs[0] = ioc; + + for (i = 1; i < channels; i++) { + QIOChannelFile *fioc = qio_channel_file_new_dupfd(fd, errp); + + if (!fioc) { + while (i) { + object_unref(iocs[--i]); + } + return; + } + + iocs[i] = QIO_CHANNEL(fioc); + } + + for (i = 0; i < channels; i++) { + qio_channel_set_name(iocs[i], "migration-file-incoming"); + qio_channel_add_watch_full(iocs[i], G_IO_IN, + file_accept_incoming_migration, + NULL, NULL, + g_main_context_get_thread_default()); + } +} + void file_start_incoming_migration(FileMigrationArgs *file_args, Error **errp) { g_autofree char *filename = g_strdup(file_args->filename); QIOChannelFile *fioc = NULL; uint64_t offset = file_args->offset; - int channels = 1; - int i = 0; trace_migration_file_incoming(filename); @@ -131,29 +172,11 @@ void file_start_incoming_migration(FileMigrationArgs *file_args, Error **errp) if (offset && qio_channel_io_seek(QIO_CHANNEL(fioc), offset, SEEK_SET, errp) < 0) { + object_unref(OBJECT(fioc)); return; } - if (migrate_multifd()) { - channels += migrate_multifd_channels(); - } - - do { - QIOChannel *ioc = QIO_CHANNEL(fioc); - - qio_channel_set_name(ioc, "migration-file-incoming"); - qio_channel_add_watch_full(ioc, G_IO_IN, - file_accept_incoming_migration, - NULL, NULL, - g_main_context_get_thread_default()); - - fioc = qio_channel_file_new_fd(dup(fioc->fd)); - - if (!fioc || fioc->fd == -1) { - error_setg(errp, "Error creating migration incoming channel"); - break; - } - } while (++i < channels); + file_create_incoming_channels(QIO_CHANNEL(fioc), errp); } int file_write_ramblock_iov(QIOChannel *ioc, const struct iovec *iov, diff --git a/migration/file.h b/migration/file.h index 9f71e87f74..7699c04677 100644 --- a/migration/file.h +++ b/migration/file.h @@ -20,6 +20,7 @@ void file_start_outgoing_migration(MigrationState *s, int file_parse_offset(char *filespec, uint64_t *offsetp, Error **errp); void file_cleanup_outgoing_migration(void); bool file_send_channel_create(gpointer opaque, Error **errp); +void file_create_incoming_channels(QIOChannel *ioc, Error **errp); int file_write_ramblock_iov(QIOChannel *ioc, const struct iovec *iov, int niov, RAMBlock *block, Error **errp); int multifd_file_recv_data(MultiFDRecvParams *p, Error **errp); diff --git a/migration/migration.c b/migration/migration.c index 644e073b7d..f60bd371e3 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -166,9 +166,9 @@ static bool transport_supports_seeking(MigrationAddress *addr) } /* - * At this point, the user might not yet have passed the file - * descriptor to QEMU, so we cannot know for sure whether it - * refers to a plain file or a socket. Let it through anyway. + * At this point QEMU has not yet fetched the fd passed in by the + * user, so we cannot know for sure whether it refers to a plain + * file or a socket. Let it through anyway and check at fd.c. */ if (addr->transport == MIGRATION_ADDRESS_TYPE_SOCKET) { return addr->u.socket.type == SOCKET_ADDRESS_TYPE_FD; diff --git a/nbd/server.c b/nbd/server.c index 941832f178..c3484cc1eb 100644 --- a/nbd/server.c +++ b/nbd/server.c @@ -3007,8 +3007,8 @@ static coroutine_fn int nbd_handle_request(NBDClient *client, /* Owns a reference to the NBDClient passed as opaque. */ static coroutine_fn void nbd_trip(void *opaque) { - NBDClient *client = opaque; - NBDRequestData *req = NULL; + NBDRequestData *req = opaque; + NBDClient *client = req->client; NBDRequest request = { 0 }; /* GCC thinks it can be used uninitialized */ int ret; Error *local_err = NULL; @@ -3037,8 +3037,6 @@ static coroutine_fn void nbd_trip(void *opaque) goto done; } - req = nbd_request_get(client); - /* * nbd_co_receive_request() returns -EAGAIN when nbd_drained_begin() has * set client->quiescing but by the time we get back nbd_drained_end() may @@ -3112,9 +3110,7 @@ static coroutine_fn void nbd_trip(void *opaque) } done: - if (req) { - nbd_request_put(req); - } + nbd_request_put(req); qemu_mutex_unlock(&client->lock); @@ -3143,10 +3139,13 @@ disconnect: */ static void nbd_client_receive_next_request(NBDClient *client) { + NBDRequestData *req; + if (!client->recv_coroutine && client->nb_requests < MAX_NBD_REQUESTS && !client->quiescing) { nbd_client_get(client); - client->recv_coroutine = qemu_coroutine_create(nbd_trip, client); + req = nbd_request_get(client); + client->recv_coroutine = qemu_coroutine_create(nbd_trip, req); aio_co_schedule(client->exp->common.ctx, client->recv_coroutine); } } diff --git a/qapi/common.json b/qapi/common.json index 867a9ad9b0..7558ce5430 100644 --- a/qapi/common.json +++ b/qapi/common.json @@ -107,9 +107,9 @@ # # @16: 16.0GT/s # -# @32: 32.0GT/s +# @32: 32.0GT/s (since 9.0) # -# @64: 64.0GT/s +# @64: 64.0GT/s (since 9.0) # # Since: 4.0 ## diff --git a/qapi/machine.json b/qapi/machine.json index bb5a178909..0840c91e70 100644 --- a/qapi/machine.json +++ b/qapi/machine.json @@ -1797,10 +1797,13 @@ # # @64: SMBIOS version 3.0 (64-bit) Entry Point # +# @auto: Either 2.x or 3.x SMBIOS version, 2.x if configuration can be +# described by it and 3.x otherwise (since: 9.0) +# # Since: 7.0 ## { 'enum': 'SmbiosEntryPointType', - 'data': [ '32', '64' ] } + 'data': [ '32', '64', 'auto' ] } ## # @MemorySizeConfiguration: diff --git a/system/physmem.c b/system/physmem.c index 6cfb7a80ab..a4fe3d2bf8 100644 --- a/system/physmem.c +++ b/system/physmem.c @@ -819,7 +819,7 @@ found: return block; } -static void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length) +void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length) { CPUState *cpu; ram_addr_t start1; @@ -881,8 +881,8 @@ bool cpu_physical_memory_test_and_clear_dirty(ram_addr_t start, memory_region_clear_dirty_bitmap(ramblock->mr, mr_offset, mr_size); } - if (dirty && tcg_enabled()) { - tlb_reset_dirty_range_all(start, length); + if (dirty) { + cpu_physical_memory_dirty_bits_cleared(start, length); } return dirty; @@ -929,9 +929,7 @@ DirtyBitmapSnapshot *cpu_physical_memory_snapshot_and_clear_dirty } } - if (tcg_enabled()) { - tlb_reset_dirty_range_all(start, length); - } + cpu_physical_memory_dirty_bits_cleared(start, length); memory_region_clear_dirty_bitmap(mr, offset, length); diff --git a/tests/data/acpi/q35/SSDT.dimmpxm b/tests/data/acpi/q35/SSDT.dimmpxm index 70f133412f..9ea4e0d0ce 100644 --- a/tests/data/acpi/q35/SSDT.dimmpxm +++ b/tests/data/acpi/q35/SSDT.dimmpxm Binary files differdiff --git a/tests/data/smbios/type11_blob b/tests/data/smbios/type11_blob new file mode 100644 index 0000000000..1d8fea4b0c --- /dev/null +++ b/tests/data/smbios/type11_blob Binary files differdiff --git a/tests/data/smbios/type11_blob.legacy b/tests/data/smbios/type11_blob.legacy new file mode 100644 index 0000000000..aef463aab9 --- /dev/null +++ b/tests/data/smbios/type11_blob.legacy Binary files differdiff --git a/tests/qemu-iotests/033 b/tests/qemu-iotests/033 index da9133c44b..4bc7a071bd 100755 --- a/tests/qemu-iotests/033 +++ b/tests/qemu-iotests/033 @@ -123,9 +123,9 @@ do_test 512 "write -P 1 0 0x200" "$TEST_IMG" | _filter_qemu_io # next L2 table do_test 512 "write -P 1 $L2_COVERAGE 0x200" "$TEST_IMG" | _filter_qemu_io -# only interested in qcow2 here; also other formats might respond with -# "not supported" error message -if [ $IMGFMT = "qcow2" ]; then +# only interested in qcow2 with file protocol here; also other formats +# might respond with "not supported" error message +if [ $IMGFMT = "qcow2" ] && [ $IMGPROTO = "file" ]; then do_test 512 "truncate $L2_COVERAGE" "$TEST_IMG" | _filter_qemu_io fi diff --git a/tests/qemu-iotests/066 b/tests/qemu-iotests/066 index cf63144cb9..336d8565dd 100755 --- a/tests/qemu-iotests/066 +++ b/tests/qemu-iotests/066 @@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 # This tests qcow2-specific low-level functionality _supported_fmt qcow2 -_supported_proto generic +_supported_proto file # We need zero clusters and snapshots # (TODO: Consider splitting the snapshot part into a separate test # file, so this one runs with refcount_bits=1 and data_file) diff --git a/tests/qemu-iotests/114 b/tests/qemu-iotests/114 index de6fd327ee..dccc71008b 100755 --- a/tests/qemu-iotests/114 +++ b/tests/qemu-iotests/114 @@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.filter _supported_fmt qcow2 -_supported_proto generic +_supported_proto file # At least OpenBSD doesn't seem to have truncate _supported_os Linux # qcow2.py does not work too well with external data files diff --git a/tests/qemu-iotests/130 b/tests/qemu-iotests/130 index 7257f09677..7af85d20a8 100755 --- a/tests/qemu-iotests/130 +++ b/tests/qemu-iotests/130 @@ -42,7 +42,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.qemu _supported_fmt qcow2 -_supported_proto generic +_supported_proto file _supported_os Linux # We are going to use lazy-refcounts _unsupported_imgopts 'compat=0.10' diff --git a/tests/qemu-iotests/134 b/tests/qemu-iotests/134 index ded153c0b9..b2c3c03f08 100755 --- a/tests/qemu-iotests/134 +++ b/tests/qemu-iotests/134 @@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.filter _supported_fmt qcow qcow2 -_supported_proto generic +_supported_proto file size=128M diff --git a/tests/qemu-iotests/156 b/tests/qemu-iotests/156 index a9540bd80d..97c2d86ce5 100755 --- a/tests/qemu-iotests/156 +++ b/tests/qemu-iotests/156 @@ -50,7 +50,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.qemu _supported_fmt qcow2 qed -_supported_proto generic +_supported_proto file # Copying files around with cp does not work with external data files _unsupported_imgopts data_file diff --git a/tests/qemu-iotests/158 b/tests/qemu-iotests/158 index a95878e4ce..3a9ad7eed0 100755 --- a/tests/qemu-iotests/158 +++ b/tests/qemu-iotests/158 @@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.filter _supported_fmt qcow qcow2 -_supported_proto generic +_supported_proto file size=128M diff --git a/tests/qemu-iotests/176.out b/tests/qemu-iotests/176.out index 45e9153ef3..9c73ef2eea 100644 --- a/tests/qemu-iotests/176.out +++ b/tests/qemu-iotests/176.out @@ -37,8 +37,8 @@ Offset Length File 0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd 0x83400000 0x200 TEST_DIR/t.IMGFMT.itmd Snapshot list: -ID TAG -1 snap +ID TAG +1 snap === Test pass snapshot.1 === @@ -78,8 +78,8 @@ Offset Length File 0x7fff0000 0x10000 TEST_DIR/t.IMGFMT 0x83400000 0x200 TEST_DIR/t.IMGFMT Snapshot list: -ID TAG -1 snap +ID TAG +1 snap === Test pass snapshot.2 === @@ -119,8 +119,8 @@ Offset Length File 0x7fff0000 0x10000 TEST_DIR/t.IMGFMT 0x83400000 0x200 TEST_DIR/t.IMGFMT Snapshot list: -ID TAG -1 snap +ID TAG +1 snap === Test pass snapshot.3 === @@ -157,8 +157,8 @@ Offset Length File 0x7fff0000 0x10000 TEST_DIR/t.IMGFMT 0x83400000 0x200 TEST_DIR/t.IMGFMT Snapshot list: -ID TAG -1 snap +ID TAG +1 snap === Test pass bitmap.0 === diff --git a/tests/qemu-iotests/188 b/tests/qemu-iotests/188 index ce087d1873..2950b1dc31 100755 --- a/tests/qemu-iotests/188 +++ b/tests/qemu-iotests/188 @@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.filter _supported_fmt qcow2 -_supported_proto generic +_supported_proto file _supported_os Linux _require_working_luks diff --git a/tests/qemu-iotests/189 b/tests/qemu-iotests/189 index 801494c6b9..008f73b07d 100755 --- a/tests/qemu-iotests/189 +++ b/tests/qemu-iotests/189 @@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.filter _supported_fmt qcow2 -_supported_proto generic +_supported_proto file _supported_os Linux _require_working_luks diff --git a/tests/qemu-iotests/198 b/tests/qemu-iotests/198 index 1c93dea1f7..6ddeffddd2 100755 --- a/tests/qemu-iotests/198 +++ b/tests/qemu-iotests/198 @@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 . ./common.filter _supported_fmt qcow2 -_supported_proto generic +_supported_proto file _supported_os Linux _require_working_luks diff --git a/tests/qemu-iotests/198.out b/tests/qemu-iotests/198.out index 805494916f..62fb73fa3e 100644 --- a/tests/qemu-iotests/198.out +++ b/tests/qemu-iotests/198.out @@ -39,6 +39,7 @@ Format specific information: compression type: COMPRESSION_TYPE encrypt: ivgen alg: plain64 + detached header: false hash alg: sha256 cipher alg: aes-256 uuid: 00000000-0000-0000-0000-000000000000 @@ -84,6 +85,7 @@ Format specific information: compression type: COMPRESSION_TYPE encrypt: ivgen alg: plain64 + detached header: false hash alg: sha256 cipher alg: aes-256 uuid: 00000000-0000-0000-0000-000000000000 diff --git a/tests/qemu-iotests/206.out b/tests/qemu-iotests/206.out index 7e95694777..979f00f9bf 100644 --- a/tests/qemu-iotests/206.out +++ b/tests/qemu-iotests/206.out @@ -114,6 +114,7 @@ Format specific information: refcount bits: 16 encrypt: ivgen alg: plain64 + detached header: false hash alg: sha1 cipher alg: aes-128 uuid: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX diff --git a/tests/qemu-iotests/261 b/tests/qemu-iotests/261 index b73da565da..22b969d310 100755 --- a/tests/qemu-iotests/261 +++ b/tests/qemu-iotests/261 @@ -393,7 +393,7 @@ _check_test_img -r all echo echo "$((sn_count - 1)) snapshots should remain:" -echo " qemu-img info reports $(_img_info | grep -c '^ \{32\}') snapshots" +echo " qemu-img info reports $(_img_info | grep -c '^ \{30\}') snapshots" echo " Image header reports $(peek_file_be "$TEST_IMG" 60 4) snapshots" echo @@ -520,7 +520,7 @@ _check_test_img -r all echo echo '65536 snapshots should remain:' -echo " qemu-img info reports $(_img_info | grep -c '^ \{32\}') snapshots" +echo " qemu-img info reports $(_img_info | grep -c '^ \{30\}') snapshots" echo " Image header reports $(peek_file_be "$TEST_IMG" 60 4) snapshots" # success, all done diff --git a/tests/qemu-iotests/263 b/tests/qemu-iotests/263 index ec09b41405..44fdada0d6 100755 --- a/tests/qemu-iotests/263 +++ b/tests/qemu-iotests/263 @@ -34,6 +34,8 @@ _cleanup() } trap "_cleanup; exit \$status" 0 1 2 3 15 +IMGOPTSSYNTAX=true + # get standard environment, filters and checks . ./common.rc . ./common.filter @@ -73,7 +75,7 @@ echo "testing LUKS qcow2 encryption" echo _make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,cluster_size=64K" $size -_run_test "driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG" +_run_test "$TEST_IMG,encrypt.key-secret=sec0" _cleanup_test_img echo @@ -82,7 +84,7 @@ echo _make_test_img --object $SECRET -o "encrypt.format=aes,encrypt.key-secret=sec0,cluster_size=64K" $size -_run_test "driver=$IMGFMT,encrypt.key-secret=sec0,file.filename=$TEST_IMG" +_run_test "$TEST_IMG,encrypt.key-secret=sec0" _cleanup_test_img diff --git a/tests/qemu-iotests/267.out b/tests/qemu-iotests/267.out index 7176e376e1..f6f5d8715a 100644 --- a/tests/qemu-iotests/267.out +++ b/tests/qemu-iotests/267.out @@ -33,8 +33,8 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit @@ -44,8 +44,8 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit @@ -69,8 +69,8 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit @@ -94,8 +94,8 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit @@ -105,8 +105,8 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit @@ -119,8 +119,8 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit @@ -134,8 +134,8 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit @@ -145,15 +145,15 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit Internal snapshots on overlay: Snapshot list: -ID TAG VM SIZE DATE VM CLOCK ICOUNT -1 snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +1 snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- Internal snapshots on backing file: === -blockdev with NBD server on the backing file === @@ -166,17 +166,17 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 (qemu) info snapshots List of snapshots present on all disks: -ID TAG VM SIZE DATE VM CLOCK ICOUNT --- snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +-- snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- (qemu) loadvm snap0 (qemu) quit Internal snapshots on overlay: Snapshot list: -ID TAG VM SIZE DATE VM CLOCK ICOUNT -1 snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +1 snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- Internal snapshots on backing file: Snapshot list: -ID TAG VM SIZE DATE VM CLOCK ICOUNT -1 snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +1 snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- *** done diff --git a/tests/qemu-iotests/284 b/tests/qemu-iotests/284 index 5a82639e7f..722267486d 100755 --- a/tests/qemu-iotests/284 +++ b/tests/qemu-iotests/284 @@ -33,6 +33,8 @@ _cleanup() } trap "_cleanup; exit \$status" 0 1 2 3 15 +IMGOPTSSYNTAX=true + # get standard environment, filters and checks . ./common.rc . ./common.filter @@ -47,14 +49,12 @@ size=1M SECRET="secret,id=sec0,data=astrochicken" -IMGSPEC="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec0" QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT _run_test() { - IMGOPTSSYNTAX=true OLD_TEST_IMG="$TEST_IMG" - TEST_IMG="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec0" + TEST_IMG="$TEST_IMG,encrypt.key-secret=sec0" QEMU_IMG_EXTRA_ARGS="--image-opts --object $SECRET" echo @@ -78,7 +78,6 @@ _run_test() TEST_IMG="$OLD_TEST_IMG" QEMU_IMG_EXTRA_ARGS= - IMGOPTSSYNTAX= } diff --git a/tests/qemu-iotests/286 b/tests/qemu-iotests/286 index 120a8375b7..38216c2a0e 100755 --- a/tests/qemu-iotests/286 +++ b/tests/qemu-iotests/286 @@ -69,7 +69,8 @@ $QEMU_IMG snapshot -l "$TEST_IMG" | tail -n 1 | tr -s ' ' \ -e 's/\./(VM state size unit)/' \ -e 's/\./(snapshot date)/' \ -e 's/\./(snapshot time)/' \ - -e 's/\./(VM clock)/' + -e 's/\./(VM clock)/' \ + -e 's/\./(icount)/' # success, all done echo "*** done" diff --git a/tests/qemu-iotests/286.out b/tests/qemu-iotests/286.out index 39ff07e12c..bb04748e08 100644 --- a/tests/qemu-iotests/286.out +++ b/tests/qemu-iotests/286.out @@ -4,5 +4,5 @@ QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz (qemu) quit Output structure: -(snapshot ID) (snapshot name) (VM state size value) (VM state size unit) (snapshot date) (snapshot time) (VM clock) +(snapshot ID) (snapshot name) (VM state size value) (VM state size unit) (snapshot date) (snapshot time) (VM clock) (icount) *** done diff --git a/tests/qemu-iotests/tests/detect-zeroes-registered-buf b/tests/qemu-iotests/tests/detect-zeroes-registered-buf index edb5f2cee5..5eaf34e5a6 100755 --- a/tests/qemu-iotests/tests/detect-zeroes-registered-buf +++ b/tests/qemu-iotests/tests/detect-zeroes-registered-buf @@ -36,6 +36,8 @@ _cleanup() } trap "_cleanup; exit \$status" 0 1 2 3 15 +IMGOPTSSYNTAX=true + # get standard environment, filters and checks cd .. . ./common.rc @@ -46,7 +48,7 @@ _supported_proto generic size=128M _make_test_img $size -IMGSPEC="driver=$IMGFMT,file.filename=$TEST_IMG,discard=unmap,detect-zeroes=unmap" +IMGSPEC="$TEST_IMG,discard=unmap,detect-zeroes=unmap" echo echo "== writing zero buffer to image ==" diff --git a/tests/qemu-iotests/tests/iothreads-nbd-export b/tests/qemu-iotests/tests/iothreads-nbd-export new file mode 100755 index 0000000000..037260729c --- /dev/null +++ b/tests/qemu-iotests/tests/iothreads-nbd-export @@ -0,0 +1,66 @@ +#!/usr/bin/env python3 +# group: rw quick +# +# Copyright (C) 2024 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# +# Creator/Owner: Kevin Wolf <kwolf@redhat.com> + +import time +import qemu +import iotests + +iotests.script_initialize(supported_fmts=['qcow2'], + supported_platforms=['linux']) + +with iotests.FilePath('disk1.img') as path, \ + iotests.FilePath('nbd.sock', base_dir=iotests.sock_dir) as nbd_sock, \ + qemu.machine.QEMUMachine(iotests.qemu_prog) as vm: + + img_size = '10M' + + iotests.log('Preparing disk...') + iotests.qemu_img_create('-f', iotests.imgfmt, path, img_size) + vm.add_args('-blockdev', f'file,node-name=disk-file,filename={path}') + vm.add_args('-blockdev', 'qcow2,node-name=disk,file=disk-file') + vm.add_args('-object', 'iothread,id=iothread0') + vm.add_args('-device', + 'virtio-blk,drive=disk,iothread=iothread0,share-rw=on') + + iotests.log('Launching VM...') + vm.add_args('-accel', 'kvm', '-accel', 'tcg') + #vm.add_args('-accel', 'qtest') + vm.launch() + + iotests.log('Exporting to NBD...') + iotests.log(vm.qmp('nbd-server-start', + addr={'type': 'unix', 'data': {'path': nbd_sock}})) + iotests.log(vm.qmp('block-export-add', type='nbd', id='exp0', + node_name='disk', writable=True)) + + iotests.log('Connecting qemu-img...') + qemu_io = iotests.QemuIoInteractive('-f', 'raw', + f'nbd+unix:///disk?socket={nbd_sock}') + + iotests.log('Moving the NBD export to a different iothread...') + for i in range(0, 10): + iotests.log(vm.qmp('system_reset')) + time.sleep(0.1) + + iotests.log('Checking that it is still alive...') + iotests.log(vm.qmp('query-status')) + + qemu_io.close() + vm.shutdown() diff --git a/tests/qemu-iotests/tests/iothreads-nbd-export.out b/tests/qemu-iotests/tests/iothreads-nbd-export.out new file mode 100644 index 0000000000..bc514e35e5 --- /dev/null +++ b/tests/qemu-iotests/tests/iothreads-nbd-export.out @@ -0,0 +1,19 @@ +Preparing disk... +Launching VM... +Exporting to NBD... +{"return": {}} +{"return": {}} +Connecting qemu-img... +Moving the NBD export to a different iothread... +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +{"return": {}} +Checking that it is still alive... +{"return": {"running": true, "status": "running"}} diff --git a/tests/qemu-iotests/tests/qcow2-internal-snapshots b/tests/qemu-iotests/tests/qcow2-internal-snapshots index 36523aba06..9f83aa8903 100755 --- a/tests/qemu-iotests/tests/qcow2-internal-snapshots +++ b/tests/qemu-iotests/tests/qcow2-internal-snapshots @@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15 # This tests qcow2-specific low-level functionality _supported_fmt qcow2 -_supported_proto generic +_supported_proto file # Internal snapshots are (currently) impossible with refcount_bits=1, # and generally impossible with external data files _unsupported_imgopts 'compat=0.10' 'refcount_bits=1[^0-9]' data_file diff --git a/tests/qemu-iotests/tests/qcow2-internal-snapshots.out b/tests/qemu-iotests/tests/qcow2-internal-snapshots.out index 438f535e6a..fedb09224e 100644 --- a/tests/qemu-iotests/tests/qcow2-internal-snapshots.out +++ b/tests/qemu-iotests/tests/qcow2-internal-snapshots.out @@ -14,8 +14,8 @@ wrote 524288/524288 bytes at offset 0 (qemu) quit Snapshot list: -ID TAG VM SIZE DATE VM CLOCK ICOUNT -1 snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +1 snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- No errors were found on the image. === Verify that loading the snapshot reverts to the old content === @@ -47,9 +47,9 @@ read 64512/64512 bytes at offset 66560 (qemu) quit Snapshot list: -ID TAG VM SIZE DATE VM CLOCK ICOUNT -1 snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 -2 snap1 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +1 snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- +2 snap1 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- No errors were found on the image. === qemu-img snapshot can revert to snapshots === @@ -79,8 +79,8 @@ read 64512/64512 bytes at offset 66560 (qemu) quit Snapshot list: -ID TAG VM SIZE DATE VM CLOCK ICOUNT -1 snap0 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000 +ID TAG VM_SIZE DATE VM_CLOCK ICOUNT +1 snap0 SIZE yyyy-mm-dd hh:mm:ss 0000:00:00.000 -- No errors were found on the image. === Error cases === diff --git a/tests/qemu-iotests/tests/qsd-jobs b/tests/qemu-iotests/tests/qsd-jobs index 510bf0a9dc..9b843af631 100755 --- a/tests/qemu-iotests/tests/qsd-jobs +++ b/tests/qemu-iotests/tests/qsd-jobs @@ -40,7 +40,7 @@ cd .. . ./common.filter _supported_fmt qcow2 -_supported_proto generic +_supported_proto file size=128M diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c index 21811a1ab5..d1ff4db7a2 100644 --- a/tests/qtest/bios-tables-test.c +++ b/tests/qtest/bios-tables-test.c @@ -858,16 +858,8 @@ static void test_vm_prepare(const char *params, test_data *data) g_free(args); } -static void process_acpi_tables_noexit(test_data *data) +static void process_smbios_tables_noexit(test_data *data) { - test_acpi_load_tables(data); - - if (getenv(ACPI_REBUILD_EXPECTED_AML)) { - dump_aml_files(data, true); - } else { - test_acpi_asl(data); - } - /* * TODO: make SMBIOS tests work with UEFI firmware, * Bug on uefi-test-tools to provide entry point: @@ -879,6 +871,27 @@ static void process_acpi_tables_noexit(test_data *data) } } +static void test_smbios(const char *params, test_data *data) +{ + test_vm_prepare(params, data); + boot_sector_test(data->qts); + process_smbios_tables_noexit(data); + qtest_quit(data->qts); +} + +static void process_acpi_tables_noexit(test_data *data) +{ + test_acpi_load_tables(data); + + if (getenv(ACPI_REBUILD_EXPECTED_AML)) { + dump_aml_files(data, true); + } else { + test_acpi_asl(data); + } + + process_smbios_tables_noexit(data); +} + static void process_acpi_tables(test_data *data) { process_acpi_tables_noexit(data); @@ -2064,6 +2077,50 @@ static void test_acpi_q35_pvpanic_isa(void) free_test_data(&data); } +static void test_acpi_pc_smbios_options(void) +{ + uint8_t req_type11[] = { 11 }; + test_data data = { + .machine = MACHINE_PC, + .variant = ".pc_smbios_options", + .required_struct_types = req_type11, + .required_struct_types_len = ARRAY_SIZE(req_type11), + }; + + test_smbios("-smbios type=11,value=TEST", &data); + free_test_data(&data); +} + +static void test_acpi_pc_smbios_blob(void) +{ + uint8_t req_type11[] = { 11 }; + test_data data = { + .machine = MACHINE_PC, + .variant = ".pc_smbios_blob", + .required_struct_types = req_type11, + .required_struct_types_len = ARRAY_SIZE(req_type11), + }; + + test_smbios("-machine smbios-entry-point-type=32 " + "-smbios file=tests/data/smbios/type11_blob", &data); + free_test_data(&data); +} + +static void test_acpi_isapc_smbios_legacy(void) +{ + uint8_t req_type11[] = { 1, 11 }; + test_data data = { + .machine = "isapc", + .variant = ".pc_smbios_legacy", + .required_struct_types = req_type11, + .required_struct_types_len = ARRAY_SIZE(req_type11), + }; + + test_smbios("-smbios file=tests/data/smbios/type11_blob.legacy " + "-smbios type=1,family=TEST", &data); + free_test_data(&data); +} + static void test_oem_fields(test_data *data) { int i; @@ -2215,6 +2272,12 @@ int main(int argc, char *argv[]) #ifdef CONFIG_POSIX qtest_add_func("acpi/piix4/acpierst", test_acpi_piix4_acpi_erst); #endif + qtest_add_func("acpi/piix4/smbios-options", + test_acpi_pc_smbios_options); + qtest_add_func("acpi/piix4/smbios-blob", + test_acpi_pc_smbios_blob); + qtest_add_func("acpi/piix4/smbios-legacy", + test_acpi_isapc_smbios_legacy); } if (qtest_has_machine(MACHINE_Q35)) { qtest_add_func("acpi/q35", test_acpi_q35_tcg); |