From: Conor Dooley <conor.dooley@microchip.com>
To: Yi-De Wu <yi-de.wu@mediatek.com>
Cc: Yingshiuan Pan <yingshiuan.pan@mediatek.com>,
Ze-Yu Wang <ze-yu.wang@mediatek.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-doc@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-arch@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>,
Trilok Soni <quic_tsoni@quicinc.com>,
David Bradil <dbrazdil@google.com>,
Jade Shih <jades.shih@mediatek.com>,
Miles Chen <miles.chen@mediatek.com>,
Ivan Tseng <ivan.tseng@mediatek.com>,
My Chuang <my.chuang@mediatek.com>,
Shawn Hsiao <shawn.hsiao@mediatek.com>,
PeiLun Suei <peilun.suei@mediatek.com>,
Liju Chen <liju-clr.chen@mediatek.com>
Subject: Re: [PATCH v3 2/7] dt-bindings: hypervisor: Add MediaTek GenieZone hypervisor
Date: Fri, 12 May 2023 12:09:27 +0100 [thread overview]
Message-ID: <20230512-kudos-stunt-489ee651bdd8@wendy> (raw)
In-Reply-To: <20230512080405.12043-3-yi-de.wu@mediatek.com>
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On Fri, May 12, 2023 at 04:04:00PM +0800, Yi-De Wu wrote:
> From: "Yingshiuan Pan" <yingshiuan.pan@mediatek.com>
>
> Add documentation for GenieZone(gzvm) node. This node informs gzvm
> driver to start probing if geniezone hypervisor is available and
> able to do virtual machine operations.
Propagated from v2:
> > Why can't the driver just try and do virtual machine operations to
> > see
> > if the hypervisor is there? IOW, make your software interfaces
> > discoverable. DT is for non-discoverable hardware.
>
> Can do, our hypervisor is discoverable through invoking probing
> hypercall, and we use the device tree to prevent unnecessary module
> loading on all systems.
Rob is out of office at the moment, but that appears to be a request to
drop the use of devicetree entirely. Mainly re-posting so that that
conversation appears on the latest version of the patchset, given you
only replied to Rob today.
Thanks,
Conor.
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next prev parent reply other threads:[~2023-05-12 11:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-12 8:03 [PATCH v3 0/7] GenieZone hypervisor drivers Yi-De Wu
2023-05-12 8:03 ` [PATCH v3 1/7] docs: geniezone: Introduce GenieZone hypervisor Yi-De Wu
2023-05-12 8:04 ` [PATCH v3 2/7] dt-bindings: hypervisor: Add MediaTek " Yi-De Wu
2023-05-12 11:09 ` Conor Dooley [this message]
2023-06-08 6:11 ` Yi-De Wu (吳一德)
2023-05-12 8:04 ` [PATCH v3 3/7] virt: geniezone: Introduce GenieZone hypervisor support Yi-De Wu
2023-05-18 8:27 ` Marc Zyngier
2023-05-22 5:37 ` Yi-De Wu (吳一德)
2023-05-12 8:04 ` [PATCH v3 4/7] virt: geniezone: Add vcpu support Yi-De Wu
2023-05-12 8:04 ` [PATCH v3 5/7] virt: geniezone: Add irqchip support for virtual interrupt injection Yi-De Wu
2023-05-12 8:04 ` [PATCH v3 6/7] virt: geniezone: Add irqfd support Yi-De Wu
2023-05-12 8:04 ` [PATCH v3 7/7] virt: geniezone: Add ioeventfd support Yi-De Wu
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