Merge tag 'misc-cpus-20231107' of https://github.com/philmd/qemu into staging

Misc hardware patch queue

HW emulation:
- PMBus fixes and tests (Titus)
- IDE fixes and tests (Fiona)
- New ADM1266 sensor (Titus)
- Better error propagation in PCI-ISA i82378 (Philippe)
- Declare SD model QOM types using DEFINE_TYPES macro (Philippe)

Topology:
- Fix CPUState::nr_cores calculation (Zhuocheng Ding and Zhao Liu)

Monitor:
- Synchronize CPU state in 'info lapic' (Dongli Zhang)

QOM:
- Have 'cpu-qom.h' target-agnostic (Philippe)
- Move ArchCPUClass definition to each target's cpu.h (Philippe)
- Call object_class_is_abstract once in cpu_class_by_name (Philippe)

UI:
- Use correct key names in titles on MacOS / SDL2 (Adrian)

MIPS:
- Fix MSA BZ/BNZ and TX79 LQ/SQ opcodes (Philippe)

Nios2:
- Create IRQs *after* vCPU is realized (Philippe)

PPC:
- Restrict KVM objects to system emulation (Philippe)
- Move target-specific definitions out of 'cpu-qom.h' (Philippe)

S390X:
- Make hw/s390x/css.h and hw/s390x/sclp.h headers target agnostic (Philippe)

X86:
- HVF & KVM cleanups (Philippe)

Various targets:
- Use env_archcpu() to optimize (Philippe)

Misc:
- Few global variable shadowing removed (Philippe)
- Introduce cpu_exec_reset_hold and factor tcg_cpu_reset_hold out (Philippe)
- Remove few more 'softmmu' mentions (Philippe)
- Fix and cleanup in vl.c (Akihiko & Marc-André)
- Resource leak fix in dump (Zongmin Zhou)
- MAINTAINERS updates (Thomas, Daniel)

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* tag 'misc-cpus-20231107' of https://github.com/philmd/qemu: (75 commits)
  dump: Add close fd on error return to avoid resource leak
  ui/sdl2: use correct key names in win title on mac
  MAINTAINERS: Add more guest-agent related files to the corresponding section
  MAINTAINERS: Add include/hw/xtensa/mx_pic.h to the XTFPGA machine section
  MAINTAINERS: update libvirt devel mailing list address
  MAINTAINERS: Add the CAN documentation file to the CAN section
  MAINTAINERS: Add include/hw/timer/tmu012.h to the SH4 R2D section
  hw/sd: Declare QOM types using DEFINE_TYPES() macro
  hw/i2c: pmbus: reset page register for out of range reads
  hw/i2c: pmbus: immediately clear faults on request
  tests/qtest: add tests for ADM1266
  hw/sensor: add ADM1266 device model
  hw/i2c: pmbus: add VCAP register
  hw/i2c: pmbus: add fan support
  hw/i2c: pmbus: add vout mode bitfields
  hw/i2c: pmbus add support for block receive
  tests/qtest: ahci-test: add test exposing reset issue with pending callback
  hw/ide: reset: cancel async DMA operation before resetting state
  hw/cpu: Update the comments of nr_cores and nr_dies
  system/cpus: Fix CPUState.nr_cores' calculation
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

2 files changed, 11 insertions, 3 deletions

diff --git a/system/cpus.c b/system/cpus.c
index 0848e0d..a444a74 100644
--- a/system/cpus.c
+++ b/system/cpus.c
@@ -201,6 +201,13 @@ bool cpus_are_resettable(void)
     return true;
 }
 
+void cpu_exec_reset_hold(CPUState *cpu)
+{
+    if (cpus_accel->cpu_reset_hold) {
+        cpus_accel->cpu_reset_hold(cpu);
+    }
+}
+
 int64_t cpus_get_virtual_clock(void)
 {
     /*
@@ -624,7 +631,7 @@ void qemu_init_vcpu(CPUState *cpu)
 {
     MachineState *ms = MACHINE(qdev_get_machine());
 
-    cpu->nr_cores = ms->smp.cores;
+    cpu->nr_cores = machine_topo_get_cores_per_socket(ms);
     cpu->nr_threads =  ms->smp.threads;
     cpu->stopped = true;
     cpu->random_seed = qemu_guest_random_seed_thread_part1();
diff --git a/system/vl.c b/system/vl.c
index bd7fad7..5af7ced 100644
--- a/system/vl.c
+++ b/system/vl.c
@@ -194,7 +194,7 @@ static int default_sdcard = 1;
 static int default_vga = 1;
 static int default_net = 1;
 
-static struct {
+static const struct {
     const char *driver;
     int *flag;
 } default_list[] = {
@@ -1539,7 +1539,8 @@ static gint machine_class_cmp(gconstpointer a, gconstpointer b)
 
 static void machine_help_func(const QDict *qdict)
 {
-    GSList *machines, *el;
+    g_autoptr(GSList) machines = NULL;
+    GSList *el;
     const char *type = qdict_get_try_str(qdict, "type");
 
     machines = object_class_get_list(TYPE_MACHINE, false);