Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* rust: support migration of HPET device
* target/i386/hvf: fix compilation errors
* target/i386/tcg: fix some interrupt shadow cases
* hw/char/serial: remove unused prog_if compat property
* rust: centralize config in workspace root
* monitor: fix race on exiting QEMU

# -----BEGIN PGP SIGNATURE-----
#
# iQFIBAABCgAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmgVQzkUHHBib256aW5p
# QHJlZGhhdC5jb20ACgkQv/vSX3jHroOR8Af/Tke7kRZQyvoKURaKpVOBgP91fTQu
# IKwmX1OYe9JMPBwZV5g/++2HSaAddDzkFq90gmgTY+hpvRE3kDWOA86QtDRP4LKa
# Oq3yW48yrFiRZBAxERgRxRCsEvzlPC3cAEqCQd4fTL+cW6NVorbj4x/tQcALb47V
# cgXXVp59TW4lJk7nJUjd0mCFK1qEoIbZuuBgMn32K+fpBV/UghcoImT2giMeM24Y
# WW3olrLA9UN2fh5da7923WUvA9mSjnE0Yfdk6eKC3nCzlgMKktofwKHilm0tA6xA
# 7sJbwYTDSB9QxgnNw3WvAFAOMapJmedaSNorZdmcxCss7ed0s8hV8am9vQ==
# =LFS/
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 02 May 2025 18:12:09 EDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
  monitor: don't wake up qmp_dispatcher_co coroutine upon cleanup
  rust: centralize config in workspace root
  hw/char/serial: Remove unused prog_if compat property
  target/i386: do not block singlestep for STI
  target/i386: do not trigger IRQ shadow for LSS
  target/i386/hvf: fix a compilation error
  target/i386/emulate: remove rflags leftovers
  rust/hpet: Support migration
  rust/timer: Define NANOSECONDS_PER_SECOND binding as u64
  rust/vmstate_test: Test varray with num field wrapped in BqlCell
  rust: assertions: Support index field wrapped in BqlCell
  vmstate: support varray for vmstate_clock!
  rust/vmstate: Add support for field_exists checks

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

3 files changed, 6 insertions, 17 deletions

diff --git a/hw/char/diva-gsp.c b/hw/char/diva-gsp.c
index 60f933191d..e1f0713cb7 100644
--- a/hw/char/diva-gsp.c
+++ b/hw/char/diva-gsp.c
@@ -51,7 +51,6 @@ typedef struct PCIDivaSerialState {
     SerialState  state[PCI_SERIAL_MAX_PORTS];
     uint32_t     level[PCI_SERIAL_MAX_PORTS];
     qemu_irq     *irqs;
-    uint8_t      prog_if;
     bool         disable;
 } PCIDivaSerialState;
 
@@ -124,8 +123,8 @@ static void diva_pci_realize(PCIDevice *dev, Error **errp)
     size_t i, offset = 0;
     size_t portmask = di.omask;
 
-    pci->dev.config[PCI_CLASS_PROG] = pci->prog_if;
-    pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
+    pci->dev.config[PCI_CLASS_PROG] = 2; /* 16550 compatible */
+    pci->dev.config[PCI_INTERRUPT_PIN] = 1;
     memory_region_init(&pci->membar, OBJECT(pci), "serial_ports", 4096);
     pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &pci->membar);
     pci->irqs = qemu_allocate_irqs(multi_serial_irq_mux, pci, di.nports);
@@ -178,7 +177,6 @@ static const Property diva_serial_properties[] = {
     DEFINE_PROP_CHR("chardev2",  PCIDivaSerialState, state[1].chr),
     DEFINE_PROP_CHR("chardev3",  PCIDivaSerialState, state[2].chr),
     DEFINE_PROP_CHR("chardev4",  PCIDivaSerialState, state[3].chr),
-    DEFINE_PROP_UINT8("prog_if",  PCIDivaSerialState, prog_if, 0x02),
     DEFINE_PROP_UINT32("subvendor", PCIDivaSerialState, subvendor,
                                     PCI_DEVICE_ID_HP_DIVA_TOSCA1),
 };
diff --git a/hw/char/serial-pci-multi.c b/hw/char/serial-pci-multi.c
index fb184c2e6d..13df272691 100644
--- a/hw/char/serial-pci-multi.c
+++ b/hw/char/serial-pci-multi.c
@@ -46,7 +46,6 @@ typedef struct PCIMultiSerialState {
     SerialState  state[PCI_SERIAL_MAX_PORTS];
     uint32_t     level[PCI_SERIAL_MAX_PORTS];
     IRQState     irqs[PCI_SERIAL_MAX_PORTS];
-    uint8_t      prog_if;
 } PCIMultiSerialState;
 
 static void multi_serial_pci_exit(PCIDevice *dev)
@@ -97,8 +96,8 @@ static void multi_serial_pci_realize(PCIDevice *dev, Error **errp)
     SerialState *s;
     size_t i, nports = multi_serial_get_port_count(pc);
 
-    pci->dev.config[PCI_CLASS_PROG] = pci->prog_if;
-    pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
+    pci->dev.config[PCI_CLASS_PROG] = 2; /* 16550 compatible */
+    pci->dev.config[PCI_INTERRUPT_PIN] = 1;
     memory_region_init(&pci->iobar, OBJECT(pci), "multiserial", 8 * nports);
     pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->iobar);
 
@@ -133,7 +132,6 @@ static const VMStateDescription vmstate_pci_multi_serial = {
 static const Property multi_2x_serial_pci_properties[] = {
     DEFINE_PROP_CHR("chardev1",  PCIMultiSerialState, state[0].chr),
     DEFINE_PROP_CHR("chardev2",  PCIMultiSerialState, state[1].chr),
-    DEFINE_PROP_UINT8("prog_if",  PCIMultiSerialState, prog_if, 0x02),
 };
 
 static const Property multi_4x_serial_pci_properties[] = {
@@ -141,7 +139,6 @@ static const Property multi_4x_serial_pci_properties[] = {
     DEFINE_PROP_CHR("chardev2",  PCIMultiSerialState, state[1].chr),
     DEFINE_PROP_CHR("chardev3",  PCIMultiSerialState, state[2].chr),
     DEFINE_PROP_CHR("chardev4",  PCIMultiSerialState, state[3].chr),
-    DEFINE_PROP_UINT8("prog_if",  PCIMultiSerialState, prog_if, 0x02),
 };
 
 static void multi_2x_serial_pci_class_initfn(ObjectClass *klass,
diff --git a/hw/char/serial-pci.c b/hw/char/serial-pci.c
index 8707e81914..46efabc4cb 100644
--- a/hw/char/serial-pci.c
+++ b/hw/char/serial-pci.c
@@ -38,7 +38,6 @@
 struct PCISerialState {
     PCIDevice dev;
     SerialState state;
-    uint8_t prog_if;
 };
 
 #define TYPE_PCI_SERIAL "pci-serial"
@@ -53,8 +52,8 @@ static void serial_pci_realize(PCIDevice *dev, Error **errp)
         return;
     }
 
-    pci->dev.config[PCI_CLASS_PROG] = pci->prog_if;
-    pci->dev.config[PCI_INTERRUPT_PIN] = 0x01;
+    pci->dev.config[PCI_CLASS_PROG] = 2; /* 16550 compatible */
+    pci->dev.config[PCI_INTERRUPT_PIN] = 1;
     s->irq = pci_allocate_irq(&pci->dev);
 
     memory_region_init_io(&s->io, OBJECT(pci), &serial_io_ops, s, "serial", 8);
@@ -81,10 +80,6 @@ static const VMStateDescription vmstate_pci_serial = {
     }
 };
 
-static const Property serial_pci_properties[] = {
-    DEFINE_PROP_UINT8("prog_if",  PCISerialState, prog_if, 0x02),
-};
-
 static void serial_pci_class_initfn(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
@@ -96,7 +91,6 @@ static void serial_pci_class_initfn(ObjectClass *klass, const void *data)
     pc->revision = 1;
     pc->class_id = PCI_CLASS_COMMUNICATION_SERIAL;
     dc->vmsd = &vmstate_pci_serial;
-    device_class_set_props(dc, serial_pci_properties);
     set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
 }