> From: Qemu-arm [mailto:qemu-arm-bounces+salil.mehta=huawei....@nongnu.org] > On Behalf Of Yanan Wang > Sent: Sunday, May 16, 2021 11:29 AM > To: Peter Maydell <peter.mayd...@linaro.org>; Andrew Jones > <drjo...@redhat.com>; Michael S . Tsirkin <m...@redhat.com>; Igor Mammedov > <imamm...@redhat.com>; Shannon Zhao <shannon.zha...@gmail.com>; Alistair > Francis <alistair.fran...@wdc.com>; David Gibson > <da...@gibson.dropbear.id.au>; qemu-devel@nongnu.org; qemu-...@nongnu.org > Cc: Song Bao Hua (Barry Song) <song.bao....@hisilicon.com>; zhukeqian > <zhukeqi...@huawei.com>; yangyicong <yangyic...@huawei.com>; Zengtao (B) > <prime.z...@hisilicon.com>; Wanghaibin (D) <wanghaibin.w...@huawei.com>; > yuzenghui <yuzeng...@huawei.com>; Paolo Bonzini <pbonz...@redhat.com>; > Philippe Mathieu-Daudé <phi...@redhat.com> > Subject: [RFC PATCH v3 4/9] hw/arm/virt: Initialize the present cpu members > > We create and initialize a cpuobj for each present cpu in > machvirt_init(). Now we also initialize the cpu member of > structure CPUArchId for each present cpu in the function.
[...] > qdev_realize(DEVICE(cpuobj), NULL, &error_fatal); > + > + /* > + * As ARM cpu hotplug is not supported yet, we initialize > + * the present cpu members here. > + */ > + machine->possible_cpus->cpus[n].cpu = cpuobj; when vcpu Hotplug is not supported yet, what necessitates this change now?
