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>,
<npiggin@gmail.com>, <harshpb@linux.ibm.com>,
<linuxarm@huawei.com>, Zhao Liu <zhao1.liu@intel.com>
Subject: Re: [PATCH V13 8/8] docs/specs/acpi_hw_reduced_hotplug: Add the CPU Hotplug Event Bit
Date: Sat, 6 Jul 2024 16:45:19 +0200 [thread overview]
Message-ID: <20240706164519.06c53d77@imammedo.users.ipa.redhat.com> (raw)
In-Reply-To: <20240607115649.214622-9-salil.mehta@huawei.com>
On Fri, 7 Jun 2024 12:56:49 +0100
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: Gavin Shan <gshan@redhat.com>
> Tested-by: Zhao Liu <zhao1.liu@intel.com>
suggest to squash this into the patch that introduces this bit [3/8]
> ---
> 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:[~2024-07-06 14:45 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-07 11:56 [PATCH V13 0/8] Add architecture agnostic code to support vCPU Hotplug Salil Mehta via
2024-06-07 11:56 ` [PATCH V13 1/8] accel/kvm: Extract common KVM vCPU {creation, parking} code Salil Mehta via
[not found] ` <a9fe2b0f-baf2-4684-9e98-86f4df4e4ff5@linux.ibm.com>
[not found] ` <66be5cd4b44f4ccebb00fd90ad145e48@huawei.com>
[not found] ` <40196533-103c-42d8-9229-d394154affe6@linux.ibm.com>
2024-06-25 5:08 ` [PATCH V13 1/8] accel/kvm: Extract common KVM vCPU {creation,parking} code Harsh Prateek Bora
2024-07-04 7:35 ` Nicholas Piggin
2024-07-06 13:11 ` Igor Mammedov
2024-07-06 15:43 ` Salil Mehta
2024-07-08 13:32 ` Igor Mammedov
2024-07-08 23:30 ` Salil Mehta
2024-07-09 8:06 ` Igor Mammedov
2024-07-09 10:18 ` Salil Mehta via
2024-06-07 11:56 ` [PATCH V13 2/8] hw/acpi: Move CPU ctrl-dev MMIO region len macro to common header file Salil Mehta via
2024-07-06 13:20 ` Igor Mammedov
2024-07-08 5:00 ` Salil Mehta
2024-06-07 11:56 ` [PATCH V13 3/8] hw/acpi: Update ACPI GED framework to support vCPU Hotplug Salil Mehta via
2024-07-04 3:03 ` Nicholas Piggin
2024-07-04 11:43 ` Salil Mehta via
2024-07-06 13:46 ` Igor Mammedov
2024-07-08 5:12 ` Salil Mehta
2024-07-08 13:40 ` Igor Mammedov
2024-06-07 11:56 ` [PATCH V13 4/8] hw/acpi: Update GED _EVT method AML with CPU scan Salil Mehta via
2024-07-06 14:28 ` Igor Mammedov
2024-07-08 5:21 ` Salil Mehta
2024-07-08 13:46 ` Igor Mammedov
2024-07-11 3:29 ` Salil Mehta
2024-07-11 8:34 ` Igor Mammedov
2024-07-11 10:49 ` Salil Mehta
2024-06-07 11:56 ` [PATCH V13 5/8] hw/acpi: Update CPUs AML with cpu-(ctrl)dev change Salil Mehta via
2024-07-06 14:35 ` Igor Mammedov
2024-07-08 5:26 ` Salil Mehta
2024-07-08 13:49 ` Igor Mammedov
2024-06-07 11:56 ` [PATCH V13 6/8] physmem: Add helper function to destroy CPU AddressSpace Salil Mehta via
2024-07-06 14:37 ` Igor Mammedov
2024-07-08 5:26 ` Salil Mehta
2024-06-07 11:56 ` [PATCH V13 7/8] gdbstub: Add helper function to unregister GDB register space Salil Mehta via
2024-07-06 14:41 ` Igor Mammedov
2024-07-08 5:30 ` Salil Mehta
2024-06-07 11:56 ` [PATCH V13 8/8] docs/specs/acpi_hw_reduced_hotplug: Add the CPU Hotplug Event Bit Salil Mehta via
2024-07-06 14:45 ` Igor Mammedov [this message]
2024-07-08 5:32 ` Salil Mehta
2024-07-08 13:55 ` Igor Mammedov
2024-07-08 23:52 ` Salil Mehta
2024-07-03 22:58 ` [PATCH V13 0/8] Add architecture agnostic code to support vCPU Hotplug Michael S. Tsirkin
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=20240706164519.06c53d77@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=harshpb@linux.ibm.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=npiggin@gmail.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=zhao1.liu@intel.com \
--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).