From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Elliot Berman <quic_eberman@quicinc.com>
Cc: Trilok Soni <quic_tsoni@quicinc.com>,
Arnd Bergmann <arnd@arndb.de>,
Bjorn Andersson <quic_bjorande@quicinc.com>,
Murali Nalajala <quic_mnalajal@quicinc.com>,
Srivatsa Vaddagiri <quic_svaddagi@quicinc.com>,
Carl van Schaik <quic_cvanscha@quicinc.com>,
Prakruthi Deepak Heragu <quic_pheragu@quicinc.com>,
Andy Gross <agross@kernel.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Jassi Brar <jassisinghbrar@gmail.com>,
linux-arm-kernel@lists.infradead.org,
Mark Rutland <mark.rutland@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Jonathan Corbet <corbet@lwn.net>, Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Amol Maheshwari <amahesh@qti.qualcomm.com>,
Kalle Valo <kvalo@kernel.org>,
devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6 13/21] gunyah: vm_mgr: Introduce basic VM Manager
Date: Fri, 11 Nov 2022 07:24:13 +0100 [thread overview]
Message-ID: <Y23qjcMmerVuKFdj@kroah.com> (raw)
In-Reply-To: <543d95f8-be31-7553-4700-5dc04872e8ea@quicinc.com>
On Thu, Nov 10, 2022 at 04:03:10PM -0800, Elliot Berman wrote:
> > Agree, tools can be updated and that is the easy part as we grow the s/w
> > stack around Gunyah in userspace, like we already do w/ CrosVM (Virtual
> > Machine Manager) and QEMU will be next followed by rust-vmm. All of them
> > can be done without Gunyah ioctls relying anything on the KVM ioctls.
> > Elliot has also explained very well that we don't to go to KVM
> > maintainers for any of our additions and we also don't want them to come
> > to us, since there is no interoperability testing. It is best that both
> > Hypervisors and their Linux interfaces evolve independently.
>
> Are above explanations reasonable to not re-use KVM ioctl numbers?
Try getting close at least, where possible please. As your ioctl
numbers didn't even start at 0, it's a bit odd...
thanks,
greg k-h
next prev parent reply other threads:[~2022-11-11 6:29 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-26 18:58 [PATCH v6 00/21] Drivers for gunyah hypervisor Elliot Berman
2022-10-26 18:58 ` [PATCH v6 01/21] docs: gunyah: Introduce Gunyah Hypervisor Elliot Berman
2022-11-02 12:35 ` Bagas Sanjaya
2022-10-26 18:58 ` [PATCH v6 02/21] dt-bindings: Add binding for gunyah hypervisor Elliot Berman
2022-10-27 19:57 ` Krzysztof Kozlowski
2022-10-28 2:33 ` Jassi Brar
2022-11-01 3:19 ` Elliot Berman
2022-11-01 16:23 ` Jassi Brar
2022-11-01 20:35 ` Elliot Berman
2022-11-01 21:58 ` Jassi Brar
2022-11-02 0:12 ` Elliot Berman
2022-11-02 2:01 ` Jassi Brar
2022-11-02 18:05 ` Elliot Berman
2022-11-02 18:24 ` Jassi Brar
2022-11-02 23:23 ` Elliot Berman
2022-11-03 3:21 ` Jassi Brar
2022-11-03 19:45 ` Elliot Berman
2022-10-26 18:58 ` [PATCH v6 03/21] gunyah: Common types and error codes for Gunyah hypercalls Elliot Berman
2022-10-26 19:47 ` Dmitry Baryshkov
2022-10-26 18:58 ` [PATCH v6 04/21] arm64: smccc: Include alternative-macros.h Elliot Berman
2022-10-26 19:46 ` Dmitry Baryshkov
2022-10-26 20:23 ` Elliot Berman
2022-10-26 20:39 ` Dmitry Baryshkov
2022-10-26 18:58 ` [PATCH v6 05/21] virt: gunyah: Add hypercalls to identify Gunyah Elliot Berman
2022-10-26 18:58 ` [PATCH v6 06/21] virt: gunyah: Identify hypervisor version Elliot Berman
2022-10-26 18:58 ` [PATCH v6 07/21] mailbox: Allow direct registration to a channel Elliot Berman
2022-10-26 18:58 ` [PATCH v6 08/21] virt: gunyah: msgq: Add hypercalls to send and receive messages Elliot Berman
2022-10-26 18:58 ` [PATCH v6 09/21] mailbox: Add Gunyah message queue mailbox Elliot Berman
2022-10-27 13:55 ` Pavan Kondeti
2022-11-01 17:44 ` Elliot Berman
2022-10-26 18:58 ` [PATCH v6 10/21] gunyah: rsc_mgr: Add resource manager RPC core Elliot Berman
2022-11-01 18:02 ` Greg Kroah-Hartman
2022-11-02 0:12 ` Elliot Berman
2022-11-02 2:53 ` Greg Kroah-Hartman
2022-11-02 18:04 ` Elliot Berman
2022-11-03 0:22 ` Greg Kroah-Hartman
2022-11-03 22:07 ` Elliot Berman
2022-11-03 22:09 ` Elliot Berman
2022-10-26 18:58 ` [PATCH v6 11/21] gunyah: rsc_mgr: Add subdevices bus Elliot Berman
2022-10-26 18:58 ` [PATCH v6 12/21] gunyah: rsc_mgr: Add VM lifecycle RPC Elliot Berman
2022-10-26 18:58 ` [PATCH v6 13/21] gunyah: vm_mgr: Introduce basic VM Manager Elliot Berman
2022-11-02 5:14 ` Greg Kroah-Hartman
2022-11-02 18:45 ` Elliot Berman
2022-11-03 0:24 ` Greg Kroah-Hartman
2022-11-04 0:11 ` Elliot Berman
2022-11-04 8:10 ` Arnd Bergmann
2022-11-04 22:38 ` Elliot Berman
2022-11-05 4:19 ` Trilok Soni
2022-11-11 0:03 ` Elliot Berman
2022-11-11 6:24 ` Greg Kroah-Hartman [this message]
2022-11-11 17:08 ` Elliot Berman
2022-11-02 7:31 ` Arnd Bergmann
2022-11-02 18:44 ` Elliot Berman
2022-11-03 0:20 ` Greg Kroah-Hartman
2022-11-03 22:33 ` Elliot Berman
2022-11-03 9:39 ` Arnd Bergmann
2022-11-03 22:10 ` Elliot Berman
2022-10-26 18:58 ` [PATCH v6 14/21] gunyah: rsc_mgr: Add RPC for sharing memory Elliot Berman
2022-10-26 18:58 ` [PATCH v6 15/21] gunyah: vm_mgr: Add/remove user memory regions Elliot Berman
2022-10-26 18:58 ` [PATCH v6 16/21] gunyah: vm_mgr: Add ioctls to support basic non-proxy VM boot Elliot Berman
2022-10-26 18:58 ` [PATCH v6 17/21] samples: Add sample userspace Gunyah VM Manager Elliot Berman
2022-10-26 18:58 ` [PATCH v6 18/21] gunyah: rsc_mgr: Add platform ops on mem_lend/mem_reclaim Elliot Berman
2022-10-26 18:58 ` [PATCH v6 19/21] firmware: qcom_scm: Use fixed width src vm bitmap Elliot Berman
2022-10-26 18:58 ` [PATCH v6 20/21] firmware: qcom_scm: Register Gunyah platform ops Elliot Berman
2022-10-26 21:32 ` kernel test robot
2022-10-26 18:58 ` [PATCH v6 21/21] docs: gunyah: Document Gunyah VM Manager Elliot Berman
2022-11-02 13:05 ` Bagas Sanjaya
2022-11-02 18:04 ` Elliot Berman
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