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 8/8] docs/specs/acpi_hw_reduced_hotplug: Add the CPU Hotplug Event Bit
Date: Fri, 24 Nov 2023 18:06:08 +0100 [thread overview]
Message-ID: <20231124180608.25b7f75e@imammedo.users.ipa.redhat.com> (raw)
In-Reply-To: <20231113201236.30668-9-salil.mehta@huawei.com>
On Mon, 13 Nov 2023 20:12:36 +0000
Salil Mehta <salil.mehta@huawei.com> wrote:
> GED interface is used by many hotplug events like memory hotplug, NVDIMM hotplug
> and non-hotplug events like system power down event. Each of these can be
> selected using a bit in the 32 bit GED IO interface. A bit has been reserved for
> the CPU hotplug event.
>
> Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
> ---
> docs/specs/acpi_hw_reduced_hotplug.rst | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/docs/specs/acpi_hw_reduced_hotplug.rst b/docs/specs/acpi_hw_reduced_hotplug.rst
> index 0bd3f9399f..3acd6fcd8b 100644
> --- a/docs/specs/acpi_hw_reduced_hotplug.rst
> +++ b/docs/specs/acpi_hw_reduced_hotplug.rst
> @@ -64,7 +64,8 @@ GED IO interface (4 byte access)
> 0: Memory hotplug event
> 1: System power down event
> 2: NVDIMM hotplug event
> - 3-31: Reserved
> + 3: CPU hotplug event
> + 4-31: Reserved
>
> **write_access:**
>
next prev parent reply other threads:[~2023-11-24 17:06 UTC|newest]
Thread overview: 20+ 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 via
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 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 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 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 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 via
2023-11-13 20:12 ` [PATCH V7 7/8] gdbstub: Add helper function to unregister GDB register space 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 via
2023-11-15 3:53 ` Gavin Shan
2023-11-21 9:05 ` Shaoqin Huang
2023-11-24 17:06 ` Igor Mammedov [this message]
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20231124180608.25b7f75e@imammedo.users.ipa.redhat.com \
--to=imammedo@redhat.com \
--cc=alex.bennee@linaro.org \
--cc=andrew.jones@linux.dev \
--cc=darren@os.amperecomputing.com \
--cc=david@redhat.com \
--cc=eric.auger@redhat.com \
--cc=gshan@redhat.com \
--cc=ilkka@os.amperecomputing.com \
--cc=jean-philippe@linaro.org \
--cc=jiakernel2@gmail.com \
--cc=jonathan.cameron@huawei.com \
--cc=karl.heubaum@oracle.com \
--cc=linux@armlinux.org.uk \
--cc=linuxarm@huawei.com \
--cc=lixianglai@loongson.cn \
--cc=lpieralisi@kernel.org \
--cc=maobibo@loongson.cn \
--cc=maz@kernel.org \
--cc=miguel.luis@oracle.com \
--cc=mst@redhat.com \
--cc=oliver.upton@linux.dev \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=philmd@linaro.org \
--cc=qemu-arm@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=rafael@kernel.org \
--cc=richard.henderson@linaro.org \
--cc=salil.mehta@huawei.com \
--cc=salil.mehta@opnsrc.net \
--cc=vishnu@os.amperecomputing.com \
--cc=wangxiongfeng2@huawei.com \
--cc=wangyanan55@huawei.com \
--cc=will@kernel.org \
--cc=zhukeqian1@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).