docs/about: Change notes on x86 machine type deprecation into a general one

We now have a general note about versioned machine types getting
deprecated and removed at the beginning of the deprecated.rst file,
so we should also have a general note about this in removed-features.rst
(which will also apply to versioned non-x86 machine types) instead of
listing individual old machine types in the document.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20250116064644.65670-1-thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Thomas Huth 2025-01-16 07:46:44 +01:00 committed by Michael S. Tsirkin
parent 4d5d933bbc
commit 6f9a1a0143
2 changed files with 5 additions and 13 deletions

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@ -236,13 +236,6 @@ 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.
``pc-i440fx-2.4`` up to ``pc-i440fx-2.12`` (since 9.1)
''''''''''''''''''''''''''''''''''''''''''''''''''''''
These old machine types are quite neglected nowadays and thus might have
various pitfalls with regards to live migration. Use a newer machine type
instead.
PPC 405 ``ref405ep`` machine (since 9.1)
''''''''''''''''''''''''''''''''''''''''

View file

@ -972,6 +972,11 @@ from Linux in 2021, and is not supported anymore by QEMU either.
System emulator machines
------------------------
Note: Versioned machine types that have been introduced in a QEMU version
that has initially been released more than 6 years before are considered
obsolete and will be removed without further notice in this document.
Please use newer machine types instead.
``s390-virtio`` (removed in 2.6)
''''''''''''''''''''''''''''''''
@ -1006,12 +1011,6 @@ mips ``fulong2e`` machine alias (removed in 6.0)
This machine has been renamed ``fuloong2e``.
``pc-0.10`` up to ``pc-i440fx-2.3`` (removed in 4.0 up to 9.0)
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
These machine types were very old and likely could not be used for live
migration from old QEMU versions anymore. Use a newer machine type instead.
Raspberry Pi ``raspi2`` and ``raspi3`` machines (removed in 6.2)
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''