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Thu, 23 Oct 2025 11:44:42 +0000 (GMT) From: Harsh Prateek Bora To: qemu-devel@nongnu.org Cc: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 11/32] ppc/spapr: remove deprecated machine pseries-4.2 Date: Thu, 23 Oct 2025 17:13:58 +0530 Message-ID: <20251023114422.3675018-12-harshpb@linux.ibm.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: <20251023114422.3675018-1-harshpb@linux.ibm.com> References: <20251023114422.3675018-1-harshpb@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: LIOrwgYOJnaETbg0OLYLPEIMHRSqd1KY X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDE4MDAyMiBTYWx0ZWRfX5IrtneQB3F7s AKQ0LcJglAHSrd0CploUnr5JjI4eBnQAGFriSEuJ2G9INEqpTLtPz1lPe60xtqE/mCyDvV9ko5s w/rdq9lE0d/1wHqpnwAAiSLsJ6CvWu56yTz4NXHbc3MkB4k/t60giCl9o7luZWss0fU8GrqiCic zLE5rnRqXP5TGfn5tEfobvHYK6t5zSVjmXjz8fAmswLedlU5l5IwI1xV1F6hB6hzxoiQ9T4AXpY 5U5zUaxWBcw90LLi7wn7lGTJhVbI+0AvV3M/P1DozItdVhqKya2zc9JxO8XLh4m+O8lqfHjcMaw hCAxqyDpR7VdT7yM025ZQDm3iSbmS0PASw7bEojQ0+drgRnpnVAdy9buGzz5Wm+A5zSLjI8mvfc tXRYUAwk9bmOEtQOCpqCtcKLLg0diw== X-Proofpoint-GUID: LIOrwgYOJnaETbg0OLYLPEIMHRSqd1KY X-Authority-Analysis: v=2.4 cv=SKNPlevH c=1 sm=1 tr=0 ts=68fa152d cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=f7IdgyKtn90A:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=KKAkSRfTAAAA:8 a=aow-egSQAAAA:8 a=20KFwNOVAAAA:8 a=VnNF1IyMAAAA:8 a=MSIEXOgWn6CInn48Bo0A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=cvBusfyB2V15izCimMoJ:22 a=gFNbaldVC-z-bsjSTzMo:22 a=oH34dK2VZjykjzsv8OSz:22 a=pHzHmUro8NiASowvMSCR:22 a=n87TN5wuljxrRezIQYnT:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-22_08,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 malwarescore=0 suspectscore=0 clxscore=1015 priorityscore=1501 spamscore=0 impostorscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510180022 Received-SPF: pass client-ip=148.163.158.5; envelope-from=harshpb@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Remove the pseries-4.2 machine specific logic as had been deprecated and due for removal now as per policy. Suggested-by: Cédric Le Goater Reviewed-by: Cédric Le Goater Signed-off-by: Philippe Mathieu-Daudé Link: https://lore.kernel.org/qemu-devel/20251021084346.73671-12-philmd@linaro.org Signed-off-by: Harsh Prateek Bora --- include/hw/ppc/spapr.h | 1 - hw/ppc/spapr.c | 27 --------------------------- 2 files changed, 28 deletions(-) diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 60d9a8a037..b9d884745f 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -141,7 +141,6 @@ struct SpaprCapabilities { struct SpaprMachineClass { MachineClass parent_class; - hwaddr rma_limit; /* clamp the RMA to this size */ bool pre_5_1_assoc_refpoints; bool pre_5_2_numa_associativity; bool pre_6_2_numa_affinity; diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 0e6218dc9c..117da76a3d 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -2729,7 +2729,6 @@ static PCIHostState *spapr_create_default_phb(void) static hwaddr spapr_rma_size(SpaprMachineState *spapr, Error **errp) { MachineState *machine = MACHINE(spapr); - SpaprMachineClass *smc = SPAPR_MACHINE_GET_CLASS(spapr); hwaddr rma_size = machine->ram_size; hwaddr node0_size = spapr_node0_size(machine); @@ -2742,15 +2741,6 @@ static hwaddr spapr_rma_size(SpaprMachineState *spapr, Error **errp) */ rma_size = MIN(rma_size, 1 * TiB); - /* - * Clamp the RMA size based on machine type. This is for - * migration compatibility with older qemu versions, which limited - * the RMA size for complicated and mostly bad reasons. - */ - if (smc->rma_limit) { - rma_size = MIN(rma_size, smc->rma_limit); - } - if (rma_size < MIN_RMA_SLOF) { error_setg(errp, "pSeries SLOF firmware requires >= %" HWADDR_PRIx @@ -4913,23 +4903,6 @@ static void spapr_machine_5_0_class_options(MachineClass *mc) DEFINE_SPAPR_MACHINE(5, 0); -/* - * pseries-4.2 - */ -static void spapr_machine_4_2_class_options(MachineClass *mc) -{ - SpaprMachineClass *smc = SPAPR_MACHINE_CLASS(mc); - - spapr_machine_5_0_class_options(mc); - compat_props_add(mc->compat_props, hw_compat_4_2, hw_compat_4_2_len); - smc->default_caps.caps[SPAPR_CAP_CCF_ASSIST] = SPAPR_CAP_OFF; - smc->default_caps.caps[SPAPR_CAP_FWNMI] = SPAPR_CAP_OFF; - smc->rma_limit = 16 * GiB; - mc->nvdimm_supported = false; -} - -DEFINE_SPAPR_MACHINE(4, 2); - static void spapr_machine_register_types(void) { type_register_static(&spapr_machine_info); -- 2.43.5