Merge tag 'pull-request-2025-05-30' of https://gitlab.com/thuth/qemu into staging

* Functional tests improvements
* Endianness improvements/clean-ups for the Microblaze machines
* Remove obsolete -2.4 and -2.5 i440fx and q35 machine types and related code

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# 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-2025-05-30' of https://gitlab.com/thuth/qemu: (25 commits)
  tests/unit/test-util-sockets: fix mem-leak on error object
  hw/net/vmxnet3: Merge DeviceRealize in InstanceInit
  hw/net/vmxnet3: Remove VMXNET3_COMPAT_FLAG_DISABLE_PCIE definition
  hw/net/vmxnet3: Remove VMXNET3_COMPAT_FLAG_OLD_MSI_OFFSETS definition
  hw/scsi/vmw_pvscsi: Convert DeviceRealize -> InstanceInit
  hw/scsi/vmw_pvscsi: Remove PVSCSI_COMPAT_DISABLE_PCIE_BIT definition
  hw/scsi/vmw_pvscsi: Remove PVSCSI_COMPAT_OLD_PCI_CONFIGURATION definition
  hw/core/machine: Remove hw_compat_2_5[] array
  hw/nvram/fw_cfg: Remove legacy FW_CFG_ORDER_OVERRIDE
  hw/i386/x86: Remove X86MachineClass::save_tsc_khz field
  hw/i386/pc: Remove deprecated pc-q35-2.5 and pc-i440fx-2.5 machines
  hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_DISABLE_PCIE definition
  hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_MIGRATE_EXTRA definition
  hw/net/e1000: Remove unused E1000_FLAG_MAC flag
  hw/core/machine: Remove hw_compat_2_4[] array
  hw/i386/pc: Remove pc_compat_2_4[] array
  hw/i386/pc: Remove PCMachineClass::broken_reserved_end field
  hw/i386/pc: Remove deprecated pc-q35-2.4 and pc-i440fx-2.4 machines
  docs: Deprecate the qemu-system-microblazeel binary
  hw/microblaze: Remove the big-endian variants of ml605 and xlnx-zynqmp-pmu
  ...

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

2 files changed, 22 insertions, 6 deletions

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 4715d1ede5..42037131de 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -315,12 +315,6 @@ deprecated; use the new name ``dtb-randomness`` instead. The new name
 better reflects the way this property affects all random data within
 the device tree blob, not just the ``kaslr-seed`` node.
 
-Big-Endian variants of MicroBlaze ``petalogix-ml605`` and ``xlnx-zynqmp-pmu`` machines (since 9.2)
-''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-Both ``petalogix-ml605`` and ``xlnx-zynqmp-pmu`` were added for little endian
-CPUs. Big endian support is not tested.
-
 Mips ``mipssim`` machine (since 10.0)
 '''''''''''''''''''''''''''''''''''''
 
@@ -351,6 +345,19 @@ machine must ensure that they're setting the ``spike`` machine in the
 command line (``-M spike``).
 
 
+System emulator binaries
+------------------------
+
+``qemu-system-microblazeel`` (since 10.1)
+'''''''''''''''''''''''''''''''''''''''''
+
+The ``qemu-system-microblaze`` binary can emulate little-endian machines
+now, too, so the separate binary ``qemu-system-microblazeel`` (with the
+``el`` suffix) for little-endian targets is not required anymore. The
+``petalogix-s3adsp1800`` machine can now be switched to little endian by
+setting its ``endianness`` property to ``little``.
+
+
 Backend options
 ---------------
 
diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index 4819cb4665..d7c2113fc3 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -1091,6 +1091,15 @@ This machine was removed because PPC 405 CPU have no known users,
 firmware images are not available, OpenWRT dropped support in 2019,
 U-Boot in 2017, and Linux in 2024.
 
+Big-Endian variants of ``petalogix-ml605`` and ``xlnx-zynqmp-pmu`` machines (removed in 10.1)
+'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Both the MicroBlaze ``petalogix-ml605`` and ``xlnx-zynqmp-pmu`` machines
+were added for little endian CPUs. Big endian support was never tested
+and likely never worked. Starting with QEMU v10.1, the machines are now
+only available as little-endian machines.
+
+
 linux-user mode CPUs
 --------------------