From: Salil Mehta via <qemu-devel@nongnu.org>
To: Igor Mammedov <imammedo@redhat.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"qemu-arm@nongnu.org" <qemu-arm@nongnu.org>,
"maz@kernel.org" <maz@kernel.org>,
"jean-philippe@linaro.org" <jean-philippe@linaro.org>,
Jonathan Cameron <jonathan.cameron@huawei.com>,
"lpieralisi@kernel.org" <lpieralisi@kernel.org>,
"peter.maydell@linaro.org" <peter.maydell@linaro.org>,
"richard.henderson@linaro.org" <richard.henderson@linaro.org>,
"andrew.jones@linux.dev" <andrew.jones@linux.dev>,
"david@redhat.com" <david@redhat.com>,
"philmd@linaro.org" <philmd@linaro.org>,
"eric.auger@redhat.com" <eric.auger@redhat.com>,
"oliver.upton@linux.dev" <oliver.upton@linux.dev>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"mst@redhat.com" <mst@redhat.com>,
"will@kernel.org" <will@kernel.org>,
"gshan@redhat.com" <gshan@redhat.com>,
"rafael@kernel.org" <rafael@kernel.org>,
"alex.bennee@linaro.org" <alex.bennee@linaro.org>,
"linux@armlinux.org.uk" <linux@armlinux.org.uk>,
"darren@os.amperecomputing.com" <darren@os.amperecomputing.com>,
"ilkka@os.amperecomputing.com" <ilkka@os.amperecomputing.com>,
"vishnu@os.amperecomputing.com" <vishnu@os.amperecomputing.com>,
"karl.heubaum@oracle.com" <karl.heubaum@oracle.com>,
"miguel.luis@oracle.com" <miguel.luis@oracle.com>,
"salil.mehta@opnsrc.net" <salil.mehta@opnsrc.net>,
zhukeqian <zhukeqian1@huawei.com>,
"wangxiongfeng (C)" <wangxiongfeng2@huawei.com>,
"wangyanan (Y)" <wangyanan55@huawei.com>,
"jiakernel2@gmail.com" <jiakernel2@gmail.com>,
"maobibo@loongson.cn" <maobibo@loongson.cn>,
"lixianglai@loongson.cn" <lixianglai@loongson.cn>,
Linuxarm <linuxarm@huawei.com>
Subject: RE: [PATCH V6 3/9] hw/acpi: Add ACPI CPU hotplug init stub
Date: Mon, 6 Nov 2023 14:40:37 +0000 [thread overview]
Message-ID: <53b571766ce7445c828badc2b45db598@huawei.com> (raw)
In-Reply-To: <20231027150536.3c481246@imammedo.users.ipa.redhat.com>
Hi Igor,
> From: Igor Mammedov <imammedo@redhat.com>
> Sent: Friday, October 27, 2023 2:06 PM
> 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 <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; zhukeqian
> <zhukeqian1@huawei.com>; wangxiongfeng (C) <wangxiongfeng2@huawei.com>;
> wangyanan (Y) <wangyanan55@huawei.com>; jiakernel2@gmail.com;
> maobibo@loongson.cn; lixianglai@loongson.cn; Linuxarm <linuxarm@huawei.com>
> Subject: Re: [PATCH V6 3/9] hw/acpi: Add ACPI CPU hotplug init stub
>
> On Fri, 13 Oct 2023 11:51:23 +0100
> Salil Mehta <salil.mehta@huawei.com> wrote:
>
> > ACPI CPU hotplug related initialization should only happen if ACPI_CPU_HOTPLUG
> > support has been enabled for particular architecture. Add cpu_hotplug_hw_init()
> > stub to avoid compilation break.
>
> merge this with 4/9 that actually requires this to be done.
Sure. No issues.
Thanks
Salil.
> > Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
> > Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> > Reviewed-by: Gavin Shan <gshan@redhat.com>
> > Reviewed-by: Shaoqin Huang <shahuang@redhat.com>
> > Tested-by: Vishnu Pajjuri <vishnu@os.amperecomputing.com>
> > Tested-by: Xianglai Li <lixianglai@loongson.cn>
> > ---
> > hw/acpi/acpi-cpu-hotplug-stub.c | 6 ++++++
> > 1 file changed, 6 insertions(+)
> >
> > diff --git a/hw/acpi/acpi-cpu-hotplug-stub.c b/hw/acpi/acpi-cpu-hotplug-
> stub.c
> > index 3fc4b14c26..c6c61bb9cd 100644
> > --- a/hw/acpi/acpi-cpu-hotplug-stub.c
> > +++ b/hw/acpi/acpi-cpu-hotplug-stub.c
> > @@ -19,6 +19,12 @@ void legacy_acpi_cpu_hotplug_init(MemoryRegion
> *parent, Object *owner,
> > return;
> > }
> >
> > +void cpu_hotplug_hw_init(MemoryRegion *as, Object *owner,
> > + CPUHotplugState *state, hwaddr base_addr)
> > +{
> > + return;
> > +}
> > +
> > void acpi_cpu_ospm_status(CPUHotplugState *cpu_st, ACPIOSTInfoList
> ***list)
> > {
> > return;
>
next prev parent reply other threads:[~2023-11-06 14:41 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-13 10:51 [PATCH V6 0/9] Add architecture agnostic code to support vCPU Hotplug Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-13 10:51 ` [PATCH V6 1/9] accel/kvm: Extract common KVM vCPU {creation, parking} code Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-27 12:56 ` [PATCH V6 1/9] accel/kvm: Extract common KVM vCPU {creation,parking} code Igor Mammedov
2023-11-06 14:37 ` Salil Mehta via
2023-10-13 10:51 ` [PATCH V6 2/9] hw/acpi: Move CPU ctrl-dev MMIO region len macro to common header file Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-13 10:51 ` [PATCH V6 3/9] hw/acpi: Add ACPI CPU hotplug init stub Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-27 13:05 ` Igor Mammedov
2023-11-06 14:40 ` Salil Mehta via [this message]
2023-10-13 10:51 ` [PATCH V6 4/9] hw/acpi: Init GED framework with CPU hotplug events Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-19 10:16 ` Alex Bennée
2023-10-19 10:27 ` Salil Mehta via
2023-10-19 10:27 ` Salil Mehta
2023-10-27 14:08 ` Igor Mammedov
2023-11-13 17:36 ` Salil Mehta via
2023-10-13 10:51 ` [PATCH V6 5/9] hw/acpi: Update CPUs AML with cpu-(ctrl)dev change Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-27 13:46 ` Igor Mammedov
2023-11-13 17:45 ` Salil Mehta via
2023-10-13 10:51 ` [PATCH V6 6/9] hw/acpi: Update GED _EVT method AML with CPU scan Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-13 10:51 ` [PATCH V6 7/9] hw/acpi: Update ACPI GED framework to support vCPU Hotplug Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-27 13:18 ` Igor Mammedov
2023-11-08 10:58 ` Salil Mehta via
2023-10-13 10:51 ` [PATCH V6 8/9] physmem: Add helper function to destroy CPU AddressSpace Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-13 10:51 ` [PATCH V6 9/9] gdbstub: Add helper function to unregister GDB register space Salil Mehta via
2023-10-13 10:51 ` Salil Mehta
2023-10-13 16:33 ` [PATCH V6 0/9] Add architecture agnostic code to support vCPU Hotplug Miguel Luis
2023-10-16 9:52 ` Salil Mehta via
2023-10-16 9:52 ` Salil Mehta
2023-10-16 10:01 ` Miguel Luis
2023-10-16 10:09 ` Salil Mehta via
2023-10-16 10:09 ` Salil Mehta
2023-10-19 9:50 ` Miguel Luis
2023-10-19 9:04 ` Shaoqin Huang
2023-10-19 9:34 ` Salil Mehta via
2023-10-19 9:34 ` Salil Mehta
2023-10-20 3:30 ` Shaoqin Huang
2023-10-26 12:41 ` Igor Mammedov
2023-10-27 10:23 ` Salil Mehta via
2023-10-27 10:23 ` Salil Mehta
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=53b571766ce7445c828badc2b45db598@huawei.com \
--to=qemu-devel@nongnu.org \
--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=imammedo@redhat.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=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 read-only IMAP folder(s) and NNTP newsgroup(s).