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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4815f1fff25sm40286001f8f.3.2026.08.16.07.33.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 16 Aug 2026 07:33:15 -0700 (PDT) Message-ID: Date: Sun, 16 Aug 2026 16:33:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH for-11.2 v3 00/15] qdev: Clarify and enforce the device realization lifecycle Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= To: Akihiko Odaki , qemu-devel@nongnu.org Cc: BALATON Zoltan , Paolo Bonzini , =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , Eduardo Habkost , "Maciej S. Szmigiero" , "Michael S. Tsirkin" , David Hildenbrand , Igor Mammedov , FangSheng Huang , Alistair Francis , "Edgar E. Iglesias" , Peter Maydell , qemu-arm@nongnu.org, Nicholas Piggin , Aditya Gupta , Glenn Miles , Harsh Prateek Bora , qemu-ppc@nongnu.org, Alex Williamson , =?UTF-8?Q?C=C3=A9dric_Le_Goater?= , Zhao Liu , Hendrik Brueckner , Richard Henderson , Ilya Leoshkevich , Cornelia Huck , Eric Farman , Matthew Rosato , qemu-s390x@nongnu.org, Luc Michel , Fam Zheng , Eric Blake , Markus Armbruster References: <20260721-qdev-v3-0-d2e226fa002e@rsg.ci.i.u-tokyo.ac.jp> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE2MDExNiBTYWx0ZWRfX7yxxfqr6+Z6t 5iIDrX39M7WWMv5cVcfaHjGFG2u9APmsKR26NLy+5I61tRTqex4Ox7MwB3m144Qlz/qFxsThFWD qSPsSvWRoJAllRoupFbM0qrKrW6AoNTF8OY9ao6jD30tj5GJvt85b7TKyN/oTlk9Q/v515qC05Z 4/+KMJVWAT/iBpuo6nWQj7/dCsklwcEbAOsITB5hhgy71YqE/Au2nuQwGXm7wBevFg7HEYnxb/J EVdG0V1zZq+J0IN9P/1/del474JUqXFtIb+ATIRlaKzVSZoOgHmNmA04PsiGIMVV4r8f3+OQE/g PBicxfQ7UwijroANgAMZTbGLLsxXB3SDaF6wa809t6k+Jlrwf412OCO0e7ZjpXGc/J5Yp7NDNBG wtT2RnpkI14a29xGGh1wEjILMJnOKk4ua/OeJ63fSNFCMOmVkXEFiUyHoolBFuLLnjTfTWxCqX3 gs1YZBLOwnIFZsbC86Q== X-Proofpoint-GUID: jiVNYRu3Ni3m5pNBnIv9QrUEMxwpBYxP X-Authority-Analysis: v=2.4 cv=Ja2Ma0KV c=1 sm=1 tr=0 ts=6a81ca2e cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=4s3hRJSeHn4rkQlkrse1kQ==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=M51BFTxLslgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=3Hgab9GNqnbXk1otUC4A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-ORIG-GUID: jiVNYRu3Ni3m5pNBnIv9QrUEMxwpBYxP X-Proofpoint-Spam-Info: AW1haW4tMjYwODE2MDExNiBTYWx0ZWRfXy5i9bPXWqJmt H8ubrZUHUsJllzj3gm+aNlnVH+mZWLOwX7zap4r6CVpw57iI1spITwdEP0C5AA/bPxZkjHS91cT 8MTYvu8ZcIbfBN9GlouERVKHZbm+V14= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-16_04,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 spamscore=0 suspectscore=0 adultscore=0 bulkscore=0 impostorscore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608160116 Received-SPF: pass client-ip=205.220.168.131; envelope-from=philmd@oss.qualcomm.com; helo=mx0a-0031df01.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@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-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org On 15/8/26 15:59, Philippe Mathieu-Daudé wrote: > On 21/7/26 10:16, Akihiko Odaki wrote: > >> --- >> Akihiko Odaki (15): >>        qdev: Clarify instantiation and realization >>        qdev: Make qdev_is_realized() take a const DeviceState * >>        hw/hyperv/balloon: Use qdev_is_realized() >>        hw/intc/apic: Use qdev_is_realized() >>        hw/mem/memory-device: Use qdev_is_realized() >>        hw/mem/pc-dimm: Use qdev_is_realized() >>        hw/nvram: Use qdev_is_realized() >>        hw/ppc/pnv_xscom: Use qdev_is_realized() >>        hw/vfio: Use qdev_is_realized() >>        hw/virtio/virtio-mem: Use qdev_is_realized() >>        hw/virtio/virtio-qmp: Use qdev_is_realized() >>        target/i386/cpu: Use qdev_is_realized() >>        target/s390x: Use qdev_is_realized() >>        hw/qdev: Parent device before setting parent bus > > First 14 non-controvesial patches queued. I'm dropping the 1st patch which isn't reviewed. > Waiting for Igor or > Michael to comment on the last one. > >>        hw/qdev: Prevent devices from being realized more than once >