From: Igor Mammedov <imammedo@redhat.com>
To: Salil Mehta <salil.mehta@huawei.com>
Cc: <qemu-devel@nongnu.org>, <qemu-arm@nongnu.org>, <maz@kernel.org>,
<jean-philippe@linaro.org>, <jonathan.cameron@huawei.com>,
<lpieralisi@kernel.org>, <peter.maydell@linaro.org>,
<richard.henderson@linaro.org>, <andrew.jones@linux.dev>,
<david@redhat.com>, <philmd@linaro.org>, <eric.auger@redhat.com>,
<oliver.upton@linux.dev>, <pbonzini@redhat.com>, <mst@redhat.com>,
<will@kernel.org>, <gshan@redhat.com>, <rafael@kernel.org>,
<alex.bennee@linaro.org>, <linux@armlinux.org.uk>,
<darren@os.amperecomputing.com>, <ilkka@os.amperecomputing.com>,
<vishnu@os.amperecomputing.com>, <karl.heubaum@oracle.com>,
<miguel.luis@oracle.com>, <salil.mehta@opnsrc.net>,
<zhukeqian1@huawei.com>, <wangxiongfeng2@huawei.com>,
<wangyanan55@huawei.com>, <jiakernel2@gmail.com>,
<maobibo@loongson.cn>, <lixianglai@loongson.cn>,
<linuxarm@huawei.com>
Subject: Re: [PATCH V7 0/8] Add architecture agnostic code to support vCPU Hotplug
Date: Fri, 24 Nov 2023 18:22:29 +0100 [thread overview]
Message-ID: <20231124182229.34dd52cf@imammedo.users.ipa.redhat.com> (raw)
In-Reply-To: <20231113201236.30668-1-salil.mehta@huawei.com>
On Mon, 13 Nov 2023 20:12:28 +0000
Salil Mehta <salil.mehta@huawei.com> wrote:
> Virtual CPU hotplug support is being added across various architectures[1][3].
> This series adds various code bits common across all architectures:
>
> 1. vCPU creation and Parking code refactor [Patch 1]
> 2. Update ACPI GED framework to support vCPU Hotplug [Patch 2,3]
> 3. ACPI CPUs AML code change [Patch 4,5]
> 4. Helper functions to support unrealization of CPU objects [Patch 6,7]
> 5. Docs [Patch 8]
[...]
forgot to mention, you probably need to add to series migration code as well
as it should be the same for both targets.
(mostly copy-paste from q35 or piix4 and making sure it doesn't break old qemu
(aka not enabled/sent over wire if cpu hotplug event is disabled))
prev parent reply other threads:[~2023-11-24 17:22 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-13 20:12 [PATCH V7 0/8] Add architecture agnostic code to support vCPU Hotplug Salil Mehta
2023-11-13 20:12 ` Salil Mehta via
2023-11-13 20:12 ` [PATCH V7 1/8] accel/kvm: Extract common KVM vCPU {creation,parking} code Salil Mehta
2023-11-13 20:12 ` [PATCH V7 1/8] accel/kvm: Extract common KVM vCPU {creation, parking} code Salil Mehta via
2023-11-24 16:02 ` [PATCH V7 1/8] accel/kvm: Extract common KVM vCPU {creation,parking} code Igor Mammedov
2023-11-13 20:12 ` [PATCH V7 2/8] hw/acpi: Move CPU ctrl-dev MMIO region len macro to common header file Salil Mehta
2023-11-13 20:12 ` Salil Mehta via
2023-11-24 14:20 ` Igor Mammedov
2023-11-13 20:12 ` [PATCH V7 3/8] hw/acpi: Update ACPI GED framework to support vCPU Hotplug Salil Mehta
2023-11-13 20:12 ` Salil Mehta via
2023-11-24 16:14 ` Igor Mammedov
2023-12-06 17:08 ` Zhao Liu
2023-11-13 20:12 ` [PATCH V7 4/8] hw/acpi: Update GED _EVT method AML with CPU scan Salil Mehta
2023-11-13 20:12 ` Salil Mehta via
2023-11-24 16:24 ` Igor Mammedov
2023-11-13 20:12 ` [PATCH V7 5/8] hw/acpi: Update CPUs AML with cpu-(ctrl)dev change Salil Mehta
2023-11-13 20:12 ` Salil Mehta via
2023-11-24 17:04 ` Igor Mammedov
2023-11-13 20:12 ` [PATCH V7 6/8] physmem: Add helper function to destroy CPU AddressSpace Salil Mehta
2023-11-13 20:12 ` Salil Mehta via
2023-11-13 20:12 ` [PATCH V7 7/8] gdbstub: Add helper function to unregister GDB register space Salil Mehta
2023-11-13 20:12 ` Salil Mehta via
2023-11-13 20:12 ` [PATCH V7 8/8] docs/specs/acpi_hw_reduced_hotplug: Add the CPU Hotplug Event Bit Salil Mehta
2023-11-13 20:12 ` Salil Mehta via
2023-11-15 3:53 ` Gavin Shan
2023-11-21 9:05 ` Shaoqin Huang
2023-11-24 17:06 ` Igor Mammedov
2023-11-24 17:16 ` [PATCH V7 0/8] Add architecture agnostic code to support vCPU Hotplug Igor Mammedov
2023-11-24 17:22 ` Igor Mammedov [this message]
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