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Mon, 11 Mar 2024 12:05:02 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , qemu-ppc@nongnu.org, Nicholas Piggin , Daniel Henrique Barboza , devel@lists.libvirt.org, Harsh Prateek Bora , David Gibson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH-for-9.0] docs: Deprecate the pseries-2.12 machines Date: Mon, 11 Mar 2024 20:04:59 +0100 Message-ID: <20240311190459.66334-1-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1710183950416100002 pSeries machines before 3.0 have complex migration back compatibility code we'd like to get ride of. The last one is 2.12, which is 6 years old. We just deprecated up to the 2.11 machine in commit 1392617d35 ("spapr: Tag pseries-2.1 - 2.11 machines as deprecated"). Take to opportunity to also deprecate the 2.12 machines. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Acked-by: Nicholas Piggin --- In 2025 I'd like to get ride of the code related to: include/hw/ppc/spapr_cpu_core.h:31: bool pre_3_0_migration; /* older m= achine don't know about SpaprCpuState */ --- docs/about/deprecated.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index dfd681cd02..65111513cc 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -237,13 +237,13 @@ 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. =20 -``pseries-2.1`` up to ``pseries-2.11`` (since 9.0) +``pseries-2.1`` up to ``pseries-2.12`` (since 9.0) '''''''''''''''''''''''''''''''''''''''''''''''''' =20 -Older pseries machines before version 2.12 have undergone many changes +Older pseries machines before version 3.0 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. +read and maintain. Use versions 3.0 and above as a replacement. =20 Backend options --------------- --=20 2.41.0