Merge tag 'pull-request-2024-03-12' of https://gitlab.com/thuth/qemu …

…into staging * Add missing ERRP_GUARD() statements in functions that need it * Prefer fast cpu_env() over slower CPU QOM cast macro # -----BEGIN PGP SIGNATURE----- # # iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmXwPhYRHHRodXRoQHJl # ZGhhdC5jb20ACgkQLtnXdP5wLbWHvBAAgKx5LHFjz3xREVA+LkDTQ49mz0lK3s32 # SGvNlIHjiaDGVttVYhVC4sinBWUruG4Lyv/2QN72OJBzn6WUsEUQE3KPH1d7Y3/s # wS9X7mj70n4kugWJqeIJP5AXSRasHmWoQ4QJLVQRJd6+Eb9jqwep0x7bYkI1de6D # bL1Q7bIfkFeNQBXaiPWAm2i+hqmT4C1r8HEAGZIjAsMFrjy/hzBEjNV+pnh6ZSq9 # Vp8BsPWRfLU2XHm4WX0o8d89WUMAfUGbVkddEl/XjIHDrUD+Zbd1HAhLyfhsmrnE # jXIwSzm+ML1KX4MoF5ilGtg8Oo0gQDEBy9/xck6G0HCm9lIoLKlgTxK9glr2vdT8 # yxZmrM9Hder7F9hKKxmb127xgU6AmL7rYmVqsoQMNAq22D6Xr4UDpgFRXNk2/wO6 # zZZBkfZ4H4MpZXbd/KJpXvYH5mQA4IpkOy8LJdE+dbcHX7Szy9ksZdPA+Z10hqqf # zqS13qTs3abxymy2Q/tO3hPKSJCk1+vCGUkN60Wm+9VoLWGoU43qMc7gnY/pCS7m # 0rFKtvfwFHhokX1orK0lP/ppVzPv/5oFIeK8YDY9if+N+dU2LCwVZHIuf2/VJPRq # wmgH2vAn3JDoRKPxTGX9ly6AMxuZaeP92qBTOPap0gDhihYzIpaCq9ecEBoTakI7 # tdFhV0iRr08= # =NiP4 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 12 Mar 2024 11:35:50 GMT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * tag 'pull-request-2024-03-12' of https://gitlab.com/thuth/qemu: (55 commits) user: Prefer fast cpu_env() over slower CPU QOM cast macro target/xtensa: Prefer fast cpu_env() over slower CPU QOM cast macro target/tricore: Prefer fast cpu_env() over slower CPU QOM cast macro target/sparc: Prefer fast cpu_env() over slower CPU QOM cast macro target/sh4: Prefer fast cpu_env() over slower CPU QOM cast macro target/rx: Prefer fast cpu_env() over slower CPU QOM cast macro target/ppc: Prefer fast cpu_env() over slower CPU QOM cast macro target/openrisc: Prefer fast cpu_env() over slower CPU QOM cast macro target/nios2: Prefer fast cpu_env() over slower CPU QOM cast macro target/mips: Prefer fast cpu_env() over slower CPU QOM cast macro target/microblaze: Prefer fast cpu_env() over slower CPU QOM cast macro target/m68k: Prefer fast cpu_env() over slower CPU QOM cast macro target/loongarch: Prefer fast cpu_env() over slower CPU QOM cast macro target/i386/hvf: Use CPUState typedef target/hexagon: Prefer fast cpu_env() over slower CPU QOM cast macro target/cris: Prefer fast cpu_env() over slower CPU QOM cast macro target/avr: Prefer fast cpu_env() over slower CPU QOM cast macro target/alpha: Prefer fast cpu_env() over slower CPU QOM cast macro target: Replace CPU_GET_CLASS(cpu -> obj) in cpu_reset_hold() handler bulk: Call in place single use cpu_env() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
qemu · Mar 12, 2024 · e692f9c · e692f9c
2 parents 35ac683 + 42e62aa
commit e692f9c
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Showing 154 changed files with 436 additions and 692 deletions.
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
@@ -436,7 +436,6 @@ const void *HELPER(lookup_tb_ptr)(CPUArchState *env)
 static inline TranslationBlock * QEMU_DISABLE_CFI
 cpu_tb_exec(CPUState *cpu, TranslationBlock *itb, int *tb_exit)
 {
-    CPUArchState *env = cpu_env(cpu);
     uintptr_t ret;
     TranslationBlock *last_tb;
     const void *tb_ptr = itb->tc.ptr;
@@ -446,7 +445,7 @@ cpu_tb_exec(CPUState *cpu, TranslationBlock *itb, int *tb_exit)
     }
 
     qemu_thread_jit_execute();
-    ret = tcg_qemu_tb_exec(env, tb_ptr);
+    ret = tcg_qemu_tb_exec(cpu_env(cpu), tb_ptr);
     cpu->neg.can_do_io = true;
     qemu_plugin_disable_mem_helpers(cpu);
     /*

diff --git a/backends/iommufd.c b/backends/iommufd.c
@@ -43,6 +43,7 @@ static void iommufd_backend_finalize(Object *obj)
 
 static void iommufd_backend_set_fd(Object *obj, const char *str, Error **errp)
 {
+    ERRP_GUARD();
     IOMMUFDBackend *be = IOMMUFD_BACKEND(obj);
     int fd = -1;
 

diff --git a/block.c b/block.c
@@ -534,9 +534,9 @@ typedef struct CreateCo {
 int coroutine_fn bdrv_co_create(BlockDriver *drv, const char *filename,
                                 QemuOpts *opts, Error **errp)
 {
+    ERRP_GUARD();
     int ret;
     GLOBAL_STATE_CODE();
-    ERRP_GUARD();
 
     if (!drv->bdrv_co_create_opts) {
         error_setg(errp, "Driver '%s' does not support image creation",
@@ -633,6 +633,7 @@ int coroutine_fn bdrv_co_create_opts_simple(BlockDriver *drv,
                                             QemuOpts *opts,
                                             Error **errp)
 {
+    ERRP_GUARD();
     BlockBackend *blk;
     QDict *options;
     int64_t size = 0;
@@ -1998,6 +1999,7 @@ static int bdrv_open_common(BlockDriverState *bs, BlockBackend *file,
 
 static QDict *parse_json_filename(const char *filename, Error **errp)
 {
+    ERRP_GUARD();
     QObject *options_obj;
     QDict *options;
     int ret;
@@ -3585,6 +3587,7 @@ int bdrv_set_backing_hd(BlockDriverState *bs, BlockDriverState *backing_hd,
 int bdrv_open_backing_file(BlockDriverState *bs, QDict *parent_options,
                            const char *bdref_key, Error **errp)
 {
+    ERRP_GUARD();
     char *backing_filename = NULL;
     char *bdref_key_dot;
     const char *reference = NULL;
@@ -3851,6 +3854,7 @@ static BlockDriverState *bdrv_append_temp_snapshot(BlockDriverState *bs,
                                                    QDict *snapshot_options,
                                                    Error **errp)
 {
+    ERRP_GUARD();
     g_autofree char *tmp_filename = NULL;
     int64_t total_size;
     QemuOpts *opts = NULL;

diff --git a/block/copy-before-write.c b/block/copy-before-write.c
@@ -407,6 +407,7 @@ static BlockdevOptions *cbw_parse_options(QDict *options, Error **errp)
 static int cbw_open(BlockDriverState *bs, QDict *options, int flags,
                     Error **errp)
 {
+    ERRP_GUARD();
     BDRVCopyBeforeWriteState *s = bs->opaque;
     BdrvDirtyBitmap *bitmap = NULL;
     int64_t cluster_size;

diff --git a/block/nbd.c b/block/nbd.c
@@ -852,6 +852,7 @@ static coroutine_fn int nbd_co_do_receive_one_chunk(
         BDRVNBDState *s, uint64_t cookie, bool only_structured,
         int *request_ret, QEMUIOVector *qiov, void **payload, Error **errp)
 {
+    ERRP_GUARD();
     int ret;
     int i = COOKIE_TO_INDEX(cookie);
     void *local_payload = NULL;

diff --git a/block/nvme.c b/block/nvme.c
@@ -168,6 +168,7 @@ static QemuOptsList runtime_opts = {
 static bool nvme_init_queue(BDRVNVMeState *s, NVMeQueue *q,
                             unsigned nentries, size_t entry_bytes, Error **errp)
 {
+    ERRP_GUARD();
     size_t bytes;
     int r;
 
@@ -221,6 +222,7 @@ static NVMeQueuePair *nvme_create_queue_pair(BDRVNVMeState *s,
                                              unsigned idx, size_t size,
                                              Error **errp)
 {
+    ERRP_GUARD();
     int i, r;
     NVMeQueuePair *q;
     uint64_t prp_list_iova;
@@ -535,6 +537,7 @@ static int nvme_admin_cmd_sync(BlockDriverState *bs, NvmeCmd *cmd)
 /* Returns true on success, false on failure. */
 static bool nvme_identify(BlockDriverState *bs, int namespace, Error **errp)
 {
+    ERRP_GUARD();
     BDRVNVMeState *s = bs->opaque;
     bool ret = false;
     QEMU_AUTO_VFREE union {

diff --git a/block/qapi.c b/block/qapi.c
@@ -46,11 +46,11 @@ BlockDeviceInfo *bdrv_block_device_info(BlockBackend *blk,
                                         bool flat,
                                         Error **errp)
 {
+    ERRP_GUARD();
     ImageInfo **p_image_info;
     ImageInfo *backing_info;
     BlockDriverState *backing;
     BlockDeviceInfo *info;
-    ERRP_GUARD();
 
     if (!bs->drv) {
         error_setg(errp, "Block device %s is ejected", bs->node_name);
@@ -330,8 +330,8 @@ void bdrv_query_image_info(BlockDriverState *bs,
                            bool skip_implicit_filters,
                            Error **errp)
 {
-    ImageInfo *info;
     ERRP_GUARD();
+    ImageInfo *info;
 
     info = g_new0(ImageInfo, 1);
     bdrv_do_query_node_info(bs, qapi_ImageInfo_base(info), errp);
@@ -382,10 +382,10 @@ void bdrv_query_block_graph_info(BlockDriverState *bs,
                                  BlockGraphInfo **p_info,
                                  Error **errp)
 {
+    ERRP_GUARD();
     BlockGraphInfo *info;
     BlockChildInfoList **children_list_tail;
     BdrvChild *c;
-    ERRP_GUARD();
 
     info = g_new0(BlockGraphInfo, 1);
     bdrv_do_query_node_info(bs, qapi_BlockGraphInfo_base(info), errp);

diff --git a/block/qcow2-bitmap.c b/block/qcow2-bitmap.c
@@ -1710,6 +1710,7 @@ bool coroutine_fn qcow2_co_can_store_new_dirty_bitmap(BlockDriverState *bs,
                                                       uint32_t granularity,
                                                       Error **errp)
 {
+    ERRP_GUARD();
     BDRVQcow2State *s = bs->opaque;
     BdrvDirtyBitmap *bitmap;
     uint64_t bitmap_directory_size = 0;

diff --git a/block/qcow2.c b/block/qcow2.c
@@ -3483,6 +3483,7 @@ static uint64_t qcow2_opt_get_refcount_bits_del(QemuOpts *opts, int version,
 static int coroutine_fn GRAPH_UNLOCKED
 qcow2_co_create(BlockdevCreateOptions *create_options, Error **errp)
 {
+    ERRP_GUARD();
     BlockdevCreateOptionsQcow2 *qcow2_opts;
     QDict *options;
 
@@ -4283,6 +4284,7 @@ static int coroutine_fn GRAPH_RDLOCK
 qcow2_co_truncate(BlockDriverState *bs, int64_t offset, bool exact,
                   PreallocMode prealloc, BdrvRequestFlags flags, Error **errp)
 {
+    ERRP_GUARD();
     BDRVQcow2State *s = bs->opaque;
     uint64_t old_length;
     int64_t new_l1_size;

diff --git a/block/qed.c b/block/qed.c
@@ -1579,6 +1579,7 @@ bdrv_qed_co_change_backing_file(BlockDriverState *bs, const char *backing_file,
 static void coroutine_fn GRAPH_RDLOCK
 bdrv_qed_co_invalidate_cache(BlockDriverState *bs, Error **errp)
 {
+    ERRP_GUARD();
     BDRVQEDState *s = bs->opaque;
     int ret;
 

diff --git a/block/snapshot.c b/block/snapshot.c
@@ -566,6 +566,7 @@ int bdrv_all_delete_snapshot(const char *name,
                              bool has_devices, strList *devices,
                              Error **errp)
 {
+    ERRP_GUARD();
     g_autoptr(GList) bdrvs = NULL;
     GList *iterbdrvs;
 
@@ -605,6 +606,7 @@ int bdrv_all_goto_snapshot(const char *name,
                            bool has_devices, strList *devices,
                            Error **errp)
 {
+    ERRP_GUARD();
     g_autoptr(GList) bdrvs = NULL;
     GList *iterbdrvs;
     int ret;

diff --git a/block/vdi.c b/block/vdi.c
@@ -738,6 +738,7 @@ static int coroutine_fn GRAPH_UNLOCKED
 vdi_co_do_create(BlockdevCreateOptions *create_options, size_t block_size,
                  Error **errp)
 {
+    ERRP_GUARD();
     BlockdevCreateOptionsVdi *vdi_opts;
     int ret = 0;
     uint64_t bytes = 0;

diff --git a/block/vmdk.c b/block/vmdk.c
@@ -1147,6 +1147,7 @@ static int GRAPH_RDLOCK
 vmdk_parse_extents(const char *desc, BlockDriverState *bs, QDict *options,
                    Error **errp)
 {
+    ERRP_GUARD();
     int ret;
     int matches;
     char access[11];

diff --git a/bsd-user/signal.c b/bsd-user/signal.c
@@ -463,14 +463,13 @@ static int fatal_signal(int sig)
 void force_sig_fault(int sig, int code, abi_ulong addr)
 {
     CPUState *cpu = thread_cpu;
-    CPUArchState *env = cpu_env(cpu);
     target_siginfo_t info = {};
 
     info.si_signo = sig;
     info.si_errno = 0;
     info.si_code = code;
     info.si_addr = addr;
-    queue_signal(env, sig, QEMU_SI_FAULT, &info);
+    queue_signal(cpu_env(cpu), sig, QEMU_SI_FAULT, &info);
 }
 
 static void host_signal_handler(int host_sig, siginfo_t *info, void *puc)

diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
@@ -1682,6 +1682,7 @@ static bool apply_iothread_vq_mapping(
 /* Context: BQL held */
 static bool virtio_blk_vq_aio_context_init(VirtIOBlock *s, Error **errp)
 {
+    ERRP_GUARD();
     VirtIODevice *vdev = VIRTIO_DEVICE(s);
     VirtIOBlkConf *conf = &s->conf;
     BusState *qbus = BUS(qdev_get_parent_bus(DEVICE(vdev)));

diff --git a/hw/core/machine.c b/hw/core/machine.c
@@ -718,7 +718,7 @@ HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine)
     mc->possible_cpu_arch_ids(machine);
 
     for (i = 0; i < machine->possible_cpus->len; i++) {
-        Object *cpu;
+        CPUState *cpu;
         HotpluggableCPU *cpu_item = g_new0(typeof(*cpu_item), 1);
 
         cpu_item->type = g_strdup(machine->possible_cpus->cpus[i].type);
@@ -728,7 +728,7 @@ HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine)
 
         cpu = machine->possible_cpus->cpus[i].cpu;
         if (cpu) {
-            cpu_item->qom_path = object_get_canonical_path(cpu);
+            cpu_item->qom_path = object_get_canonical_path(OBJECT(cpu));
         }
         QAPI_LIST_PREPEND(head, cpu_item);
     }

diff --git a/hw/cxl/cxl-host.c b/hw/cxl/cxl-host.c
@@ -26,6 +26,7 @@ static void cxl_fixed_memory_window_config(CXLState *cxl_state,
                                            CXLFixedMemoryWindowOptions *object,
                                            Error **errp)
 {
+    ERRP_GUARD();
     g_autofree CXLFixedWindow *fw = g_malloc0(sizeof(*fw));
     strList *target;
     int i;

diff --git a/hw/display/ati.c b/hw/display/ati.c
@@ -991,7 +991,7 @@ static void ati_vga_realize(PCIDevice *dev, Error **errp)
     }
     vga_init(vga, OBJECT(s), pci_address_space(dev),
              pci_address_space_io(dev), true);
-    vga->con = graphic_console_init(DEVICE(s), 0, s->vga.hw_ops, &s->vga);
+    vga->con = graphic_console_init(DEVICE(s), 0, s->vga.hw_ops, vga);
     if (s->cursor_guest_mode) {
         vga->cursor_invalidate = ati_cursor_invalidate;
         vga->cursor_draw_line = ati_cursor_draw_line;

diff --git a/hw/display/macfb.c b/hw/display/macfb.c
@@ -714,6 +714,7 @@ static void macfb_nubus_set_irq(void *opaque, int n, int level)
 
 static void macfb_nubus_realize(DeviceState *dev, Error **errp)
 {
+    ERRP_GUARD();
     NubusDevice *nd = NUBUS_DEVICE(dev);
     MacfbNubusState *s = NUBUS_MACFB(dev);
     MacfbNubusDeviceClass *ndc = NUBUS_MACFB_GET_CLASS(dev);

diff --git a/hw/i386/x86.c b/hw/i386/x86.c
@@ -225,7 +225,7 @@ void x86_cpu_plug(HotplugHandler *hotplug_dev,
     }
 
     found_cpu = x86_find_cpu_slot(MACHINE(x86ms), cpu->apic_id, NULL);
-    found_cpu->cpu = OBJECT(dev);
+    found_cpu->cpu = CPU(dev);
 out:
     error_propagate(errp, local_err);
 }

diff --git a/hw/intc/ioapic_common.c b/hw/intc/ioapic_common.c
@@ -152,6 +152,7 @@ static int ioapic_dispatch_post_load(void *opaque, int version_id)
 
 static void ioapic_common_realize(DeviceState *dev, Error **errp)
 {
+    ERRP_GUARD();
     IOAPICCommonState *s = IOAPIC_COMMON(dev);
     IOAPICCommonClass *info;
 
@@ -162,6 +163,9 @@ static void ioapic_common_realize(DeviceState *dev, Error **errp)
 
     info = IOAPIC_COMMON_GET_CLASS(s);
     info->realize(dev, errp);
+    if (*errp) {
+        return;
+    }
 
     sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->io_memory);
     ioapic_no++;

diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
@@ -858,7 +858,7 @@ static void loongarch_init(MachineState *machine)
     for (i = 0; i < possible_cpus->len; i++) {
         cpu = cpu_create(machine->cpu_type);
         cpu->cpu_index = i;
-        machine->possible_cpus->cpus[i].cpu = OBJECT(cpu);
+        machine->possible_cpus->cpus[i].cpu = cpu;
         lacpu = LOONGARCH_CPU(cpu);
         lacpu->phy_id = machine->possible_cpus->cpus[i].arch_id;
     }

diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c
@@ -645,6 +645,7 @@ static DOEProtocol doe_cdat_prot[] = {
 
 static void ct3_realize(PCIDevice *pci_dev, Error **errp)
 {
+    ERRP_GUARD();
     CXLType3Dev *ct3d = CXL_TYPE3(pci_dev);
     CXLComponentState *cxl_cstate = &ct3d->cxl_cstate;
     ComponentRegisters *regs = &cxl_cstate->crb;

diff --git a/hw/misc/macio/pmu.c b/hw/misc/macio/pmu.c
@@ -737,8 +737,7 @@ static void pmu_realize(DeviceState *dev, Error **errp)
     timer_mod(s->one_sec_timer, s->one_sec_target);
 
     if (s->has_adb) {
-        qbus_init(&s->adb_bus, sizeof(s->adb_bus), TYPE_ADB_BUS,
-                  dev, "adb.0");
+        qbus_init(adb_bus, sizeof(*adb_bus), TYPE_ADB_BUS, dev, "adb.0");
         adb_register_autopoll_callback(adb_bus, pmu_adb_poll, s);
     }
 }

diff --git a/hw/misc/pvpanic-pci.c b/hw/misc/pvpanic-pci.c
@@ -48,7 +48,7 @@ static void pvpanic_pci_realizefn(PCIDevice *dev, Error **errp)
     PVPanicPCIState *s = PVPANIC_PCI_DEVICE(dev);
     PVPanicState *ps = &s->pvpanic;
 
-    pvpanic_setup_io(&s->pvpanic, DEVICE(s), 2);
+    pvpanic_setup_io(ps, DEVICE(s), 2);
 
     pci_register_bar(dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &ps->mr);
 }

diff --git a/hw/misc/xlnx-versal-trng.c b/hw/misc/xlnx-versal-trng.c
@@ -644,8 +644,7 @@ static void trng_prop_fault_event_set(Object *obj, Visitor *v,
     Property *prop = opaque;
     uint32_t *events = object_field_prop_ptr(obj, prop);
 
-    visit_type_uint32(v, name, events, errp);
-    if (*errp) {
+    if (!visit_type_uint32(v, name, events, errp)) {
         return;
     }
 

diff --git a/hw/pci-bridge/cxl_root_port.c b/hw/pci-bridge/cxl_root_port.c
@@ -175,7 +175,7 @@ static void cxl_rp_realize(DeviceState *dev, Error **errp)
 
     cxl_cstate->dvsec_offset = CXL_ROOT_PORT_DVSEC_OFFSET;
     cxl_cstate->pdev = pci_dev;
-    build_dvsecs(&crp->cxl_cstate);
+    build_dvsecs(cxl_cstate);
 
     cxl_component_register_block_init(OBJECT(pci_dev), cxl_cstate,
                                       TYPE_CXL_ROOT_PORT);

diff --git a/hw/pci-bridge/cxl_upstream.c b/hw/pci-bridge/cxl_upstream.c
@@ -289,6 +289,7 @@ static void free_default_cdat_table(CDATSubHeader **cdat_table, int num,
 
 static void cxl_usp_realize(PCIDevice *d, Error **errp)
 {
+    ERRP_GUARD();
     PCIEPort *p = PCIE_PORT(d);
     CXLUpstreamPort *usp = CXL_USP(d);
     CXLComponentState *cxl_cstate = &usp->cxl_cstate;

diff --git a/hw/ppc/mpc8544_guts.c b/hw/ppc/mpc8544_guts.c
@@ -71,8 +71,7 @@ static uint64_t mpc8544_guts_read(void *opaque, hwaddr addr,
                                   unsigned size)
 {
     uint32_t value = 0;
-    PowerPCCPU *cpu = POWERPC_CPU(current_cpu);
-    CPUPPCState *env = &cpu->env;
+    CPUPPCState *env = cpu_env(current_cpu);
 
     addr &= MPC8544_GUTS_MMIO_SIZE - 1;
     switch (addr) {