rpms/qemu-kvm
7
0
Fork 0
Code Issues Pull Requests Releases Activity
0dde13a5cd
qemu-kvm/0006-Machine-type-related-general-changes.patch
Miroslav Rezanina 7860e3248a * Wed Apr 23 2025 Miroslav Rezanina <mrezanin@redhat.com> - 10.0.0-1 
- Rebase to QEMU 10.0.0 [RHEL-74473]
- Resolves: RHEL-74473
  (Rebase qemu-kvm to QEMU 10.0.0)
2025-04-23 04:37:13 -04:00

557 lines
21 KiB
Diff
Raw Blame History

From db31addfd949b587e937dc39137fc93aa9596990 Mon Sep 17 00:00:00 2001
From: Miroslav Rezanina <mrezanin@redhat.com>
Date: Fri, 11 Jan 2019 09:54:45 +0100
Subject: Machine type related general changes
This patch is first part of original "Add RHEL machine types" patch we
split to allow easier review. It contains changes not related to any
architecture.
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
Rebase notes (9.1.0):
- Upstream removed uuid_encoced argument on smbios_set_defaults
Rebase notes (10.0.0 rc0):
- Solve conflicting xhci_pci_properties (downstream vs upstream)
Rebase notes (10.0.0):
- Add riscv changes
- Added upstream compat changes
Merged commits (9.1.0):
- 043ad5ce97 Add upstream compatibility bits (partial)
- bfbdab5824 rhel 9.4.0 machine type compat for virtio-gpu migration
Merged commits (10.0.0 rc0):
- 03502faf70 Add upstream compatibility bits (partial)
- f53dbf7532 remove stale compat definitions (partial)
- d93fcb3940 virtio-net: disable USO for all RHEL9 (partial)
---
hw/acpi/piix4.c | 2 +-
hw/arm/virt.c | 3 +-
hw/core/machine.c | 133 +++++++++++++++++++++++++++++++++++
hw/i386/fw_cfg.c | 3 +-
hw/net/rtl8139.c | 4 +-
hw/riscv/virt.c | 4 +-
hw/smbios/smbios.c | 46 +++++++++++-
hw/timer/i8254_common.c | 2 +-
hw/usb/hcd-xhci-pci.c | 55 +++++++++++----
hw/usb/hcd-xhci-pci.h | 1 +
hw/virtio/virtio-mem.c | 3 +-
include/hw/boards.h | 28 ++++++++
include/hw/firmware/smbios.h | 4 +-
include/hw/i386/pc.h | 3 +
14 files changed, 265 insertions(+), 26 deletions(-)
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 6d023e595b..8b8aa6b3aa 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -245,7 +245,7 @@ static bool vmstate_test_migrate_acpi_index(void *opaque, int version_id)
static const VMStateDescription vmstate_acpi = {
.name = "piix4_pm",
.version_id = 3,
- .minimum_version_id = 3,
+ .minimum_version_id = 2,
.post_load = vmstate_acpi_post_load,
.fields = (const VMStateField[]) {
VMSTATE_PCI_DEVICE(parent_obj, PIIX4PMState),
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 68bb983ecf..904596ae3b 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1715,7 +1715,8 @@ static void virt_build_smbios(VirtMachineState *vms)
}
smbios_set_defaults("QEMU", product,
- vmc->smbios_old_sys_ver ? "1.0" : mc->name);
+ vmc->smbios_old_sys_ver ? "1.0" : mc->name,
+ NULL, NULL);
/* build the array of physical mem area from base_memmap */
mem_array.address = vms->memmap[VIRT_MEM].base;
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 63c6ef93d2..c219ae589c 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -298,6 +298,139 @@ GlobalProperty hw_compat_2_4[] = {
};
const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4);
+/*
+ * RHEL only: machine types for previous major releases are deprecated
+ */
+const char *rhel_old_machine_deprecation =
+ "machine types for previous major releases are deprecated";
+
+GlobalProperty hw_compat_rhel_10_1[] = {
+ /* hw_compat_rhel_10_1 from hw_compat_9_1 */
+ { TYPE_PCI_DEVICE, "x-pcie-ext-tag", "false" },
+ /* hw_compat_rhel_10_1 from hw_compat_9_2 */
+ {"arm-cpu", "backcompat-pauth-default-use-qarma5", "true"},
+ /* hw_compat_rhel_10_1 from hw_compat_9_2 */
+ { "virtio-balloon-pci", "vectors", "0" },
+ /* hw_compat_rhel_10_1 from hw_compat_9_2 */
+ { "virtio-balloon-pci-transitional", "vectors", "0" },
+ /* hw_compat_rhel_10_1 from hw_compat_9_2 */
+ { "virtio-balloon-pci-non-transitional", "vectors", "0" },
+ /* hw_compat_rhel_10_1 from hw_compat_9_2 */
+ { "virtio-mem-pci", "vectors", "0" },
+ /* hw_compat_rhel_10_1 from hw_compat_9_2 */
+ { "migration", "multifd-clean-tls-termination", "false" },
+ /* hw_compat_rhel_10_1 from hw_compat_9_2 */
+ { "migration", "send-switchover-start", "off"},
+ /* hw_compat_rhel_10_1 from hw_compat_9_2 */
+ { "vfio-pci", "x-migration-multifd-transfer", "off" },
+};
+const size_t hw_compat_rhel_10_1_len = G_N_ELEMENTS(hw_compat_rhel_10_1);
+
+
+GlobalProperty hw_compat_rhel_10_0[] = {
+ /* hw_compat_rhel_10_0 from hw_compat_9_0 */
+ {"arm-cpu", "backcompat-cntfrq", "true" },
+ /* hw_compat_rhel_10_0 from hw_compat_9_0 */
+ { "scsi-hd", "migrate-emulated-scsi-request", "false" },
+ /* hw_compat_rhel_10_0 from hw_compat_9_0 */
+ { "scsi-cd", "migrate-emulated-scsi-request", "false" },
+ /* hw_compat_rhel_10_0 from hw_compat_9_0 */
+ {"vfio-pci", "skip-vsc-check", "false" },
+ /* hw_compat_rhel_10_0 from hw_compat_9_0 */
+ { "virtio-pci", "x-pcie-pm-no-soft-reset", "off" },
+ /* hw_compat_rhel_10_0 from hw_compat_9_0 */
+ {"sd-card", "spec_version", "2" },
+};
+const size_t hw_compat_rhel_10_0_len = G_N_ELEMENTS(hw_compat_rhel_10_0);
+
+/* Apply this to all RHEL9 boards going backward and forward */
+GlobalProperty hw_compat_rhel_9[] = {
+ /* supported by userspace, but RHEL 9 *kernels* do not support USO. */
+ { TYPE_VIRTIO_NET, "host_uso", "off"},
+ { TYPE_VIRTIO_NET, "guest_uso4", "off"},
+ { TYPE_VIRTIO_NET, "guest_uso6", "off"},
+};
+const size_t hw_compat_rhel_9_len = G_N_ELEMENTS(hw_compat_rhel_9);
+
+GlobalProperty hw_compat_rhel_9_5[] = {
+ /* hw_compat_rhel_9_5 from hw_compat_8_2 */
+ { "migration", "zero-page-detection", "legacy"},
+ /* hw_compat_rhel_9_5 from hw_compat_8_2 */
+ { TYPE_VIRTIO_IOMMU_PCI, "granule", "4k" },
+ /* hw_compat_rhel_9_5 from hw_compat_8_2 */
+ { TYPE_VIRTIO_IOMMU_PCI, "aw-bits", "64" },
+ /* hw_compat_rhel_9_5 from hw_compat_8_2 */
+ { "virtio-gpu-device", "x-scanout-vmstate-version", "1" },
+};
+const size_t hw_compat_rhel_9_5_len = G_N_ELEMENTS(hw_compat_rhel_9_5);
+
+GlobalProperty hw_compat_rhel_9_4[] = {
+ /* hw_compat_rhel_9_4 from hw_compat_8_0 */
+ { TYPE_VIRTIO_NET, "host_uso", "off"},
+ /* hw_compat_rhel_9_4 from hw_compat_8_0 */
+ { TYPE_VIRTIO_NET, "guest_uso4", "off"},
+ /* hw_compat_rhel_9_4 from hw_compat_8_0 */
+ { TYPE_VIRTIO_NET, "guest_uso6", "off"},
+ /* hw_compat_rhel_9_4 from hw_compat_8_1 */
+ { TYPE_PCI_BRIDGE, "x-pci-express-writeable-slt-bug", "true" },
+ /* hw_compat_rhel_9_4 from hw_compat_8_1 */
+ { "ramfb", "x-migrate", "off" },
+ /* hw_compat_rhel_9_4 from hw_compat_8_1 */
+ { "vfio-pci-nohotplug", "x-ramfb-migrate", "off" },
+ /* hw_compat_rhel_9_4 from hw_compat_8_1 */
+ { "igb", "x-pcie-flr-init", "off" },
+ /* hw_compat_rhel_9_4 jira RHEL-24045 */
+ { "virtio-mem", "dynamic-memslots", "off" },
+};
+const size_t hw_compat_rhel_9_4_len = G_N_ELEMENTS(hw_compat_rhel_9_4);
+
+GlobalProperty hw_compat_rhel_9_3[] = {
+ /* hw_compat_rhel_9_3 from hw_compat_8_0 */
+ { "migration", "multifd-flush-after-each-section", "on"},
+ /* hw_compat_rhel_9_3 from hw_compat_8_0 */
+ { TYPE_PCI_DEVICE, "x-pcie-ari-nextfn-1", "on" },
+};
+const size_t hw_compat_rhel_9_3_len = G_N_ELEMENTS(hw_compat_rhel_9_3);
+
+GlobalProperty hw_compat_rhel_9_2[] = {
+ /* hw_compat_rhel_9_2 from hw_compat_7_2 */
+ { "e1000e", "migrate-timadj", "off" },
+ /* hw_compat_rhel_9_2 from hw_compat_7_2 */
+ { "virtio-mem", "x-early-migration", "false" },
+ /* hw_compat_rhel_9_2 from hw_compat_7_2 */
+ { "migration", "x-preempt-pre-7-2", "true" },
+ /* hw_compat_rhel_9_2 from hw_compat_7_2 */
+ { TYPE_PCI_DEVICE, "x-pcie-err-unc-mask", "off" },
+};
+const size_t hw_compat_rhel_9_2_len = G_N_ELEMENTS(hw_compat_rhel_9_2);
+
+/*
+ * Mostly the same as hw_compat_7_0
+ */
+GlobalProperty hw_compat_rhel_9_1[] = {
+ /* hw_compat_rhel_9_1 from hw_compat_7_0 */
+ { "arm-gicv3-common", "force-8-bit-prio", "on" },
+ /* hw_compat_rhel_9_1 from hw_compat_7_0 */
+ { "nvme-ns", "eui64-default", "on"},
+ /* hw_compat_rhel_9_1 from hw_compat_7_1 */
+ { "virtio-device", "queue_reset", "false" },
+ /* hw_compat_rhel_9_1 bz 2155749 */
+ { "virtio-rng-pci", "vectors", "0" },
+ /* hw_compat_rhel_9_1 bz 2162569 */
+ { "virtio-rng-pci-transitional", "vectors", "0" },
+ { "virtio-rng-pci-non-transitional", "vectors", "0" },
+};
+const size_t hw_compat_rhel_9_1_len = G_N_ELEMENTS(hw_compat_rhel_9_1);
+
+/*
+ * Mostly the same as hw_compat_6_2
+ */
+GlobalProperty hw_compat_rhel_9_0[] = {
+ /* hw_compat_rhel_9_0 from hw_compat_6_2 */
+ { "PIIX4_PM", "x-not-migrate-acpi-index", "on"},
+};
+const size_t hw_compat_rhel_9_0_len = G_N_ELEMENTS(hw_compat_rhel_9_0);
+
MachineState *current_machine;
static char *machine_get_kernel(Object *obj, Error **errp)
diff --git a/hw/i386/fw_cfg.c b/hw/i386/fw_cfg.c
index 5c0bcd5f8a..07df7281d2 100644
--- a/hw/i386/fw_cfg.c
+++ b/hw/i386/fw_cfg.c
@@ -75,7 +75,8 @@ 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);
+ smbios_set_defaults("QEMU", mc->desc, mc->name,
+ pcmc->smbios_stream_product, pcmc->smbios_stream_version);
}
/* tell smbios about cpuid version and features */
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
index 135ab57160..6c57a8985b 100644
--- a/hw/net/rtl8139.c
+++ b/hw/net/rtl8139.c
@@ -3171,7 +3171,7 @@ static int rtl8139_pre_save(void *opaque)
static const VMStateDescription vmstate_rtl8139 = {
.name = "rtl8139",
- .version_id = 5,
+ .version_id = 4,
.minimum_version_id = 3,
.post_load = rtl8139_post_load,
.pre_save = rtl8139_pre_save,
@@ -3252,7 +3252,9 @@ static const VMStateDescription vmstate_rtl8139 = {
VMSTATE_UINT32(tally_counters.TxMCol, RTL8139State),
VMSTATE_UINT64(tally_counters.RxOkPhy, RTL8139State),
VMSTATE_UINT64(tally_counters.RxOkBrd, RTL8139State),
+#if 0 /* Disabled for Red Hat Enterprise Linux bz 1420195 */
VMSTATE_UINT32_V(tally_counters.RxOkMul, RTL8139State, 5),
+#endif
VMSTATE_UINT16(tally_counters.TxAbt, RTL8139State),
VMSTATE_UINT16(tally_counters.TxUndrn, RTL8139State),
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index e517002fdf..b8d20575af 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -1400,7 +1400,7 @@ static void virt_build_smbios(RISCVVirtState *s)
product = "KVM Virtual Machine";
}
- smbios_set_defaults("QEMU", product, mc->name);
+ smbios_set_defaults("QEMU", product, mc->name, NULL, NULL);
if (riscv_is_32bit(&s->soc[0])) {
smbios_set_default_processor_family(0x200);
@@ -1919,7 +1919,7 @@ static void virt_machine_class_init(ObjectClass *oc, void *data)
mc->desc = "RISC-V VirtIO board";
mc->init = virt_machine_init;
mc->max_cpus = VIRT_CPUS_MAX;
- mc->default_cpu_type = TYPE_RISCV_CPU_BASE;
+ mc->default_cpu_type = TYPE_RISCV_CPU_MAX;
mc->block_default_type = IF_VIRTIO;
mc->no_cdrom = 1;
mc->pci_allow_0_address = true;
diff --git a/hw/smbios/smbios.c b/hw/smbios/smbios.c
index ad4cd6721e..813b9b43ec 100644
--- a/hw/smbios/smbios.c
+++ b/hw/smbios/smbios.c
@@ -38,6 +38,10 @@ size_t usr_blobs_len;
static unsigned usr_table_max;
static unsigned usr_table_cnt;
+/* Set to true for modern Windows 10 HardwareID-6 compat */
+static bool smbios_type2_required;
+
+
uint8_t *smbios_tables;
size_t smbios_tables_len;
unsigned smbios_table_max;
@@ -626,7 +630,7 @@ static void smbios_build_type_1_table(void)
static void smbios_build_type_2_table(void)
{
- SMBIOS_BUILD_TABLE_PRE(2, T2_BASE, false); /* optional */
+ SMBIOS_BUILD_TABLE_PRE(2, T2_BASE, smbios_type2_required);
SMBIOS_TABLE_SET_STR(2, manufacturer_str, type2.manufacturer);
SMBIOS_TABLE_SET_STR(2, product_str, type2.product);
@@ -1014,15 +1018,51 @@ void smbios_set_default_processor_family(uint16_t processor_family)
}
void smbios_set_defaults(const char *manufacturer, const char *product,
- const char *version)
+ const char *version,
+ const char *stream_product,
+ const char *stream_version)
{
smbios_have_defaults = true;
+ /*
+ * If @stream_product & @stream_version are non-NULL, then
+ * we're following rules for new Windows driver support.
+ * The data we have to report is defined in this doc:
+ *
+ * https://docs.microsoft.com/en-us/windows-hardware/drivers/install/specifying-hardware-ids-for-a-computer
+ *
+ * The Windows drivers are written to expect use of the
+ * scheme documented as "HardwareID-6" against Windows 10,
+ * which uses SMBIOS System (Type 1) and Base Board (Type 2)
+ * tables and will match on
+ *
+ * System Manufacturer = Red Hat (@manufacturer)
+ * System SKU Number = 8.2.0 (@stream_version)
+ * Baseboard Manufacturer = Red Hat (@manufacturer)
+ * Baseboard Product = RHEL-AV (@stream_product)
+ *
+ * NB, SKU must be changed with each RHEL-AV release
+ *
+ * Other fields can be freely used by applications using
+ * QEMU. For example apps can use the "System product"
+ * and "System version" to identify themselves.
+ *
+ * We get 'System Manufacturer' and 'Baseboard Manufacturer'
+ */
SMBIOS_SET_DEFAULT(smbios_type1.manufacturer, manufacturer);
SMBIOS_SET_DEFAULT(smbios_type1.product, product);
SMBIOS_SET_DEFAULT(smbios_type1.version, version);
+ SMBIOS_SET_DEFAULT(smbios_type1.family, "Red Hat Enterprise Linux");
+ if (stream_version != NULL) {
+ SMBIOS_SET_DEFAULT(smbios_type1.sku, stream_version);
+ }
SMBIOS_SET_DEFAULT(type2.manufacturer, manufacturer);
- SMBIOS_SET_DEFAULT(type2.product, product);
+ if (stream_product != NULL) {
+ SMBIOS_SET_DEFAULT(type2.product, stream_product);
+ smbios_type2_required = true;
+ } else {
+ SMBIOS_SET_DEFAULT(type2.product, product);
+ }
SMBIOS_SET_DEFAULT(type2.version, version);
SMBIOS_SET_DEFAULT(type3.manufacturer, manufacturer);
SMBIOS_SET_DEFAULT(type3.version, version);
diff --git a/hw/timer/i8254_common.c b/hw/timer/i8254_common.c
index 29105afcc3..cef91c9a79 100644
--- a/hw/timer/i8254_common.c
+++ b/hw/timer/i8254_common.c
@@ -229,7 +229,7 @@ static const VMStateDescription vmstate_pit_common = {
.pre_save = pit_dispatch_pre_save,
.post_load = pit_dispatch_post_load,
.fields = (const VMStateField[]) {
- VMSTATE_UINT32_V(channels[0].irq_disabled, PITCommonState, 3),
+ VMSTATE_UINT32(channels[0].irq_disabled, PITCommonState), /* qemu-kvm's v2 had 'flags' here */
VMSTATE_STRUCT_ARRAY(channels, PITCommonState, 3, 2,
vmstate_pit_channel, PITChannelState),
VMSTATE_INT64(channels[0].next_transition_time,
diff --git a/hw/usb/hcd-xhci-pci.c b/hw/usb/hcd-xhci-pci.c
index d908eb787d..401a2734ed 100644
--- a/hw/usb/hcd-xhci-pci.c
+++ b/hw/usb/hcd-xhci-pci.c
@@ -120,6 +120,33 @@ static int xhci_pci_vmstate_post_load(void *opaque, int version_id)
return 0;
}
+/* RH bz 1912846 */
+static bool usb_xhci_pci_add_msi(struct PCIDevice *dev, Error **errp)
+{
+ int ret;
+ Error *err = NULL;
+ XHCIPciState *s = XHCI_PCI(dev);
+
+ ret = msi_init(dev, 0x70, s->xhci.numintrs, true, false, &err);
+ /*
+ * Any error other than -ENOTSUP(board's MSI support is broken)
+ * is a programming error
+ */
+ assert(!ret || ret == -ENOTSUP);
+ if (ret && s->msi == ON_OFF_AUTO_ON) {
+ /* Can't satisfy user's explicit msi=on request, fail */
+ error_append_hint(&err, "You have to use msi=auto (default) or "
+ "msi=off with this machine type.\n");
+ error_propagate(errp, err);
+ return true;
+ }
+ assert(!err || s->msi == ON_OFF_AUTO_AUTO);
+ /* With msi=auto, we fall back to MSI off silently */
+ error_free(err);
+
+ return false;
+}
+
static void usb_xhci_pci_realize(struct PCIDevice *dev, Error **errp)
{
int ret;
@@ -144,23 +171,12 @@ static void usb_xhci_pci_realize(struct PCIDevice *dev, Error **errp)
s->xhci.nec_quirks = true;
}
- if (s->msi != ON_OFF_AUTO_OFF) {
- ret = msi_init(dev, 0x70, s->xhci.numintrs, true, false, &err);
- /*
- * Any error other than -ENOTSUP(board's MSI support is broken)
- * is a programming error
- */
- assert(!ret || ret == -ENOTSUP);
- if (ret && s->msi == ON_OFF_AUTO_ON) {
- /* Can't satisfy user's explicit msi=on request, fail */
- error_append_hint(&err, "You have to use msi=auto (default) or "
- "msi=off with this machine type.\n");
+ if (s->msi != ON_OFF_AUTO_OFF && s->rh_late_msi_cap) {
+ /* This gives the behaviour from 5.2.0 onwards, lspci shows 90,a0,70 */
+ if (usb_xhci_pci_add_msi(dev, &err)) {
error_propagate(errp, err);
return;
}
- assert(!err || s->msi == ON_OFF_AUTO_AUTO);
- /* With msi=auto, we fall back to MSI off silently */
- error_free(err);
}
pci_register_bar(dev, 0,
PCI_BASE_ADDRESS_SPACE_MEMORY |
@@ -172,6 +188,14 @@ static void usb_xhci_pci_realize(struct PCIDevice *dev, Error **errp)
assert(ret > 0);
}
+ /* RH bz 1912846 */
+ if (s->msi != ON_OFF_AUTO_OFF && !s->rh_late_msi_cap) {
+ /* This gives the older RH machine behaviour, lspci shows 90,70,a0 */
+ if (usb_xhci_pci_add_msi(dev, &err)) {
+ error_propagate(errp, err);
+ return;
+ }
+ }
if (s->msix != ON_OFF_AUTO_OFF) {
/* TODO check for errors, and should fail when msix=on */
msix_init(dev, s->xhci.numintrs,
@@ -221,8 +245,11 @@ static const Property xhci_pci_properties[] = {
DEFINE_PROP_ON_OFF_AUTO("msix", XHCIPciState, msix, ON_OFF_AUTO_AUTO),
DEFINE_PROP_BOOL("conditional-intr-mapping", XHCIPciState,
conditional_intr_mapping, false),
+ /* RH bz 1912846 */
+ DEFINE_PROP_BOOL("x-rh-late-msi-cap", XHCIPciState, rh_late_msi_cap, true),
};
+
static void xhci_class_init(ObjectClass *klass, void *data)
{
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
diff --git a/hw/usb/hcd-xhci-pci.h b/hw/usb/hcd-xhci-pci.h
index 5b61ae8455..3170db064b 100644
--- a/hw/usb/hcd-xhci-pci.h
+++ b/hw/usb/hcd-xhci-pci.h
@@ -41,6 +41,7 @@ typedef struct XHCIPciState {
OnOffAuto msi;
OnOffAuto msix;
bool conditional_intr_mapping;
+ bool rh_late_msi_cap; /* bz 1912846 */
} XHCIPciState;
#endif
diff --git a/hw/virtio/virtio-mem.c b/hw/virtio/virtio-mem.c
index 5f57eccbb6..391d85c652 100644
--- a/hw/virtio/virtio-mem.c
+++ b/hw/virtio/virtio-mem.c
@@ -1717,8 +1717,9 @@ static const Property virtio_mem_properties[] = {
#endif
DEFINE_PROP_BOOL(VIRTIO_MEM_EARLY_MIGRATION_PROP, VirtIOMEM,
early_migration, true),
+ /* RHEL: default-enable "dynamic-memslots" (jira RHEL-24045) */
DEFINE_PROP_BOOL(VIRTIO_MEM_DYNAMIC_MEMSLOTS_PROP, VirtIOMEM,
- dynamic_memslots, false),
+ dynamic_memslots, true),
};
static uint64_t virtio_mem_rdm_get_min_granularity(const RamDiscardManager *rdm,
diff --git a/include/hw/boards.h b/include/hw/boards.h
index f22b2e7fc7..d7fa968dca 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -848,4 +848,32 @@ extern const size_t hw_compat_2_5_len;
extern GlobalProperty hw_compat_2_4[];
extern const size_t hw_compat_2_4_len;
+extern GlobalProperty hw_compat_rhel_10_1[];
+extern const size_t hw_compat_rhel_10_1_len;
+
+extern GlobalProperty hw_compat_rhel_10_0[];
+extern const size_t hw_compat_rhel_10_0_len;
+
+extern GlobalProperty hw_compat_rhel_9[];
+extern const size_t hw_compat_rhel_9_len;
+
+extern GlobalProperty hw_compat_rhel_9_5[];
+extern const size_t hw_compat_rhel_9_5_len;
+
+extern GlobalProperty hw_compat_rhel_9_4[];
+extern const size_t hw_compat_rhel_9_4_len;
+
+extern GlobalProperty hw_compat_rhel_9_3[];
+extern const size_t hw_compat_rhel_9_3_len;
+
+extern GlobalProperty hw_compat_rhel_9_2[];
+extern const size_t hw_compat_rhel_9_2_len;
+
+extern GlobalProperty hw_compat_rhel_9_1[];
+extern const size_t hw_compat_rhel_9_1_len;
+
+extern GlobalProperty hw_compat_rhel_9_0[];
+extern const size_t hw_compat_rhel_9_0_len;
+
+extern const char *rhel_old_machine_deprecation;
#endif
diff --git a/include/hw/firmware/smbios.h b/include/hw/firmware/smbios.h
index f066ab7262..e805d25fbe 100644
--- a/include/hw/firmware/smbios.h
+++ b/include/hw/firmware/smbios.h
@@ -331,7 +331,9 @@ 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);
+ const char *version,
+ const char *stream_product,
+ const char *stream_version);
void smbios_set_default_processor_family(uint16_t processor_family);
uint8_t *smbios_get_table_legacy(size_t *length, Error **errp);
void smbios_get_tables(MachineState *ms,
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 103b54301f..e4d32f8aea 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -103,6 +103,9 @@ struct PCMachineClass {
bool smbios_defaults;
bool smbios_legacy_mode;
SmbiosEntryPointType default_smbios_ep_type;
+ /* New fields needed for Windows HardwareID-6 matching */
+ const char *smbios_stream_product;
+ const char *smbios_stream_version;
/* RAM / address space compat: */
bool gigabyte_align;
--
2.39.3
Reference in New Issue View Git Blame Copy Permalink