From: Salil Mehta via <qemu-devel@nongnu.org>
To: <qemu-devel@nongnu.org>, <qemu-arm@nongnu.org>
Cc: <salil.mehta@huawei.com>, <maz@kernel.org>,
<jean-philippe@linaro.org>, <jonathan.cameron@huawei.com>,
<lpieralisi@kernel.org>, <peter.maydell@linaro.org>,
<richard.henderson@linaro.org>, <imammedo@redhat.com>,
<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: [PATCH 0/9] Add architecture agnostic code to support vCPU Hotplug
Date: Fri, 29 Sep 2023 13:42:55 +0100 [thread overview]
Message-ID: <20230929124304.13672-1-salil.mehta@huawei.com> (raw)
Virtual CPU hotplug support is being added across various architectures [1][3].
This series adds various code bits common across all archtiectures:
1. vCPU creation and Parking code refactor [Patch 1]
2. Update ACPI GED framework to support vCPU Hotplug [Patch 4,6,7]
3. ACPI CPUs AML code change [Patch 5]
3. Helper functions to support unrealization of CPU objects [Patch 8]
4. Misc [Patch 2,3,9]
References:
[1] https://lore.kernel.org/qemu-devel/20230926100436.28284-2-salil.mehta@huawei.com/
[2] https://lore.kernel.org/all/20230913163823.7880-1-james.morse@arm.com/
[3] https://lore.kernel.org/qemu-devel/cover.1695697701.git.lixianglai@loongson.cn/
Jean-Philippe Brucker (1):
target/arm/kvm: Write CPU state back to KVM on reset
Salil Mehta (8):
accel/kvm: Extract common KVM vCPU {creation,parking} code
hw/acpi: Move CPU ctrl-dev MMIO region len macro to common header file
hw/acpi: Add ACPI CPU hotplug init stub
hw/acpi: Init GED framework with cpu hotplug events
hw/acpi: Update CPUs AML with cpu-(ctrl)dev change
hw/acpi: Update GED _EVT method AML with cpu scan
hw/acpi: Update ACPI GED framework to support vCPU Hotplug
physmem,gdbstub: Add helper functions to help *unrealize* vCPU object
accel/kvm/kvm-all.c | 61 ++++++++++++++++++++------
gdbstub/gdbstub.c | 13 ++++++
hw/acpi/acpi-cpu-hotplug-stub.c | 6 +++
hw/acpi/cpu.c | 25 +++++++----
hw/acpi/generic_event_device.c | 22 ++++++++++
hw/i386/acpi-build.c | 2 +-
include/exec/cpu-common.h | 8 ++++
include/exec/gdbstub.h | 1 +
include/hw/acpi/cpu.h | 5 ++-
include/hw/acpi/cpu_hotplug.h | 4 ++
include/hw/acpi/generic_event_device.h | 5 +++
include/hw/core/cpu.h | 1 +
include/sysemu/kvm.h | 2 +
softmmu/physmem.c | 25 +++++++++++
target/arm/kvm.c | 8 +++-
15 files changed, 162 insertions(+), 26 deletions(-)
--
2.34.1
next reply other threads:[~2023-09-29 12:45 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-29 12:42 Salil Mehta via [this message]
2023-09-29 12:42 ` [PATCH 1/9] accel/kvm: Extract common KVM vCPU {creation, parking} code Salil Mehta via
2023-09-29 13:32 ` [PATCH 1/9] accel/kvm: Extract common KVM vCPU {creation,parking} code Alex Bennée
2023-09-29 15:22 ` [PATCH 1/9] accel/kvm: Extract common KVM vCPU {creation, parking} code Salil Mehta via
2023-09-29 16:45 ` [PATCH 1/9] accel/kvm: Extract common KVM vCPU {creation,parking} code Alex Bennée
2023-09-29 12:42 ` [PATCH 2/9] hw/acpi: Move CPU ctrl-dev MMIO region len macro to common header file Salil Mehta via
2023-09-29 14:03 ` Alex Bennée
2023-09-29 15:24 ` Salil Mehta via
2023-09-29 12:42 ` [PATCH 3/9] hw/acpi: Add ACPI CPU hotplug init stub Salil Mehta via
2023-09-29 14:27 ` Alex Bennée
2023-09-29 15:47 ` Salil Mehta via
2023-10-02 6:11 ` Philippe Mathieu-Daudé
2023-09-29 12:42 ` [PATCH 4/9] hw/acpi: Init GED framework with cpu hotplug events Salil Mehta via
2023-10-02 16:06 ` Jonathan Cameron via
2023-10-02 16:06 ` Jonathan Cameron
2023-10-03 10:24 ` Salil Mehta via
2023-10-03 10:24 ` Salil Mehta
2023-09-29 12:43 ` [PATCH 5/9] hw/acpi: Update CPUs AML with cpu-(ctrl)dev change Salil Mehta via
2023-09-29 12:43 ` [PATCH 6/9] hw/acpi: Update GED _EVT method AML with cpu scan Salil Mehta via
2023-09-29 12:43 ` [PATCH 7/9] hw/acpi: Update ACPI GED framework to support vCPU Hotplug Salil Mehta via
2023-09-29 12:43 ` [PATCH 8/9] physmem, gdbstub: Add helper functions to help *unrealize* vCPU object Salil Mehta via
2023-09-29 14:34 ` [PATCH 8/9] physmem,gdbstub: " Alex Bennée
2023-09-29 16:00 ` Salil Mehta via
2023-09-29 12:43 ` [PATCH 9/9] target/arm/kvm: Write CPU state back to KVM on reset Salil Mehta via
2023-09-29 14:39 ` Alex Bennée
2023-09-29 16:01 ` Salil Mehta via
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