From: Elliot Berman <quic_eberman@quicinc.com>
To: Alex Elder <elder@linaro.org>,
Bjorn Andersson <quic_bjorande@quicinc.com>
Cc: Murali Nalajala <quic_mnalajal@quicinc.com>,
Trilok Soni <quic_tsoni@quicinc.com>,
Srivatsa Vaddagiri <quic_svaddagi@quicinc.com>,
Carl van Schaik <quic_cvanscha@quicinc.com>,
Prakruthi Deepak Heragu <quic_pheragu@quicinc.com>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
Jonathan Corbet <corbet@lwn.net>,
Bagas Sanjaya <bagasdotme@gmail.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Jassi Brar <jassisinghbrar@gmail.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
"Dmitry Baryshkov" <dmitry.baryshkov@linaro.org>,
<linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-doc@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-acpi@vger.kernel.org>
Subject: Re: [PATCH v8 00/28] Drivers for gunyah hypervisor
Date: Tue, 10 Jan 2023 09:54:14 -0800 [thread overview]
Message-ID: <26c0895b-9d69-d355-5b55-19e6ea69bae3@quicinc.com> (raw)
In-Reply-To: <83b6dbc2-01da-04b6-64ec-9a69fd5c4c89@linaro.org>
On 1/9/2023 1:34 PM, Alex Elder wrote:
> On 12/19/22 4:58 PM, Elliot Berman wrote:
>> Gunyah is a Type-1 hypervisor independent of any
>> high-level OS kernel, and runs in a higher CPU privilege level. It does
>> not depend on any lower-privileged OS kernel/code for its core
>> functionality. This increases its security and can support a much smaller
>> trusted computing base than a Type-2 hypervisor.
>>
>> Gunyah is an open source hypervisor. The source repo is available at
>> https://github.com/quic/gunyah-hypervisor.
>
> Can you provide any history about the hypervisor code itself?
> Was it publicly reviewed? Has it been reviewed by anyone in
> the Linux kernel community, who might have some useful input
> on it?
>
This is Gunyah's first interaction with wider public community. Gunyah
has been deployed in devices for past few generation of Qualcomm
Technolgoies, Inc. (mobile) chipsets.
Thanks,
Elliot
next prev parent reply other threads:[~2023-01-10 17:55 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-19 22:58 [PATCH v8 00/28] Drivers for gunyah hypervisor Elliot Berman
2022-12-19 22:58 ` [PATCH v8 01/28] docs: gunyah: Introduce Gunyah Hypervisor Elliot Berman
2023-01-09 21:34 ` Alex Elder
2023-01-10 17:54 ` Elliot Berman
2022-12-19 22:58 ` [PATCH v8 02/28] dt-bindings: Add binding for gunyah hypervisor Elliot Berman
2023-01-09 21:34 ` Alex Elder
2022-12-19 22:58 ` [PATCH v8 03/28] gunyah: Common types and error codes for Gunyah hypercalls Elliot Berman
2023-01-09 21:34 ` Alex Elder
2023-01-10 17:55 ` Elliot Berman
2022-12-19 22:58 ` [PATCH v8 04/28] arm64: smccc: Include alternative-macros.h Elliot Berman
2023-01-09 21:34 ` Alex Elder
2023-01-10 22:55 ` Elliot Berman
2022-12-19 22:58 ` [PATCH v8 05/28] virt: gunyah: Add hypercalls to identify Gunyah Elliot Berman
2023-01-09 21:34 ` Alex Elder
2023-01-10 17:56 ` Elliot Berman
2023-01-17 19:20 ` Alex Elder
2023-01-17 19:20 ` Alex Elder
2023-01-17 22:29 ` Elliot Berman
2022-12-19 22:58 ` [PATCH v8 06/28] virt: gunyah: Identify hypervisor version Elliot Berman
2023-01-09 21:34 ` Alex Elder
2023-01-10 17:56 ` Elliot Berman
2023-01-17 19:21 ` Alex Elder
2023-01-17 22:29 ` Elliot Berman
2022-12-19 22:58 ` [PATCH v8 07/28] mailbox: Allow direct registration to a channel Elliot Berman
2023-01-09 21:34 ` Alex Elder
2023-01-10 17:57 ` Elliot Berman
2023-01-17 19:21 ` Alex Elder
2022-12-19 22:58 ` [PATCH v8 08/28] virt: gunyah: msgq: Add hypercalls to send and receive messages Elliot Berman
2022-12-19 22:58 ` [PATCH v8 09/28] mailbox: Add Gunyah message queue mailbox Elliot Berman
2023-01-02 6:13 ` Srivatsa Vaddagiri
2023-01-04 0:32 ` Elliot Berman
2023-01-09 21:34 ` Alex Elder
2023-01-10 18:16 ` Elliot Berman
2023-01-17 19:21 ` Alex Elder
2022-12-19 22:58 ` [PATCH v8 10/28] gunyah: rsc_mgr: Add resource manager RPC core Elliot Berman
2023-01-17 22:33 ` Alex Elder
2023-01-20 23:18 ` Elliot Berman
2022-12-19 22:58 ` [PATCH v8 11/28] gunyah: rsc_mgr: Add VM lifecycle RPC Elliot Berman
2023-01-09 7:13 ` Srivatsa Vaddagiri
2023-01-09 18:51 ` Elliot Berman
2023-01-18 18:26 ` Alex Elder
2023-01-20 1:31 ` Elliot Berman
2022-12-19 22:58 ` [PATCH v8 12/28] gunyah: vm_mgr: Introduce basic VM Manager Elliot Berman
2023-01-09 9:05 ` Srivatsa Vaddagiri
2023-01-09 19:38 ` Elliot Berman
2022-12-19 22:58 ` [PATCH v8 13/28] gunyah: rsc_mgr: Add RPC for sharing memory Elliot Berman
2023-01-16 8:45 ` Srivatsa Vaddagiri
2022-12-19 22:58 ` [PATCH v8 14/28] gunyah: vm_mgr: Add/remove user memory regions Elliot Berman
2023-01-20 5:34 ` Srivatsa Vaddagiri
2022-12-19 22:58 ` [PATCH v8 15/28] gunyah: vm_mgr: Add ioctls to support basic non-proxy VM boot Elliot Berman
2022-12-19 22:58 ` [PATCH v8 16/28] samples: Add sample userspace Gunyah VM Manager Elliot Berman
2022-12-19 22:58 ` [PATCH v8 17/28] gunyah: rsc_mgr: Add platform ops on mem_lend/mem_reclaim Elliot Berman
2022-12-19 22:58 ` [PATCH v8 18/28] firmware: qcom_scm: Use fixed width src vm bitmap Elliot Berman
2022-12-19 22:58 ` [PATCH v8 19/28] firmware: qcom_scm: Register Gunyah platform ops Elliot Berman
2022-12-19 22:58 ` [PATCH v8 20/28] docs: gunyah: Document Gunyah VM Manager Elliot Berman
2022-12-19 22:58 ` [PATCH v8 21/28] virt: gunyah: Translate gh_rm_hyp_resource into gunyah_resource Elliot Berman
2022-12-19 22:58 ` [PATCH v8 22/28] gunyah: vm_mgr: Add framework to add VM Functions Elliot Berman
2022-12-19 22:58 ` [PATCH v8 23/28] virt: gunyah: Add resource tickets Elliot Berman
2022-12-19 22:58 ` [PATCH v8 24/28] virt: gunyah: Add IO handlers Elliot Berman
2022-12-19 22:58 ` [PATCH v8 25/28] virt: gunyah: Add proxy-scheduled vCPUs Elliot Berman
2022-12-19 22:58 ` [PATCH v8 26/28] virt: gunyah: Add hypercalls for sending doorbell Elliot Berman
2022-12-19 22:58 ` [PATCH v8 27/28] virt: gunyah: Add irqfd interface Elliot Berman
2022-12-19 22:58 ` [PATCH v8 28/28] virt: gunyah: Add ioeventfd Elliot Berman
2023-01-09 21:34 ` [PATCH v8 00/28] Drivers for gunyah hypervisor Alex Elder
2023-01-10 17:54 ` Elliot Berman [this message]
2023-01-10 21:47 ` Elliot Berman
2023-01-17 19:20 ` Alex Elder
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