Hello Harsh,

On 2/19/24 09:29, Nicholas Piggin wrote:
From: Cédric Le Goater <c...@kaod.org>

pseries machines before version 2.11 have undergone many changes to
correct issues, mostly regarding migration compatibility. This is
obfuscating the code uselessly and makes maintenance more difficult.
Remove them and only keep the last version of the 2.x series, 2.12,
still in use by old distros.

Reviewed-by: Thomas Huth <th...@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb...@gmail.com>
Signed-off-by: Cédric Le Goater <c...@kaod.org>
Signed-off-by: Nicholas Piggin <npig...@gmail.com>
---
  docs/about/deprecated.rst | 8 ++++++++
  hw/ppc/spapr.c            | 1 +
  roms/skiboot              | 2 +-
  3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 5a2305ccd6..36bd3e15ef 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -229,6 +229,14 @@ The Nios II architecture is orphan.
  The machine is no longer in existence and has been long unmaintained
  in QEMU. This also holds for the TC51828 16MiB flash that it uses.
+``pseries-2.1`` up to ``pseries-2.11`` (since 9.0)
+''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Older pseries machines before version 2.12 have undergone many changes
+to correct issues, mostly regarding migration compatibility. These are
+no longer maintained and removing them will make the code easier to
+read and maintain. Use versions 2.12 and above as a replacement.
+

Would you have time, or a KVM PPC team member, to start removing
the now deprecated pseries machines in the QEMU 9.2 cycle ?

Thanks,

C.



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