From: Demi Marie Obenour <demiobenour@gmail.com>
To: Jean-Philippe Brucker <jean-philippe@linaro.org>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
virtualization@lists.linux.dev, iommu@lists.linux.dev,
linux-kernel@vger.kernel.org, devel@spectrum-os.org,
Alyssa Ross <hi@alyssa.is>
Subject: Virtio interrupt remapping
Date: Fri, 13 Jun 2025 13:08:07 -0400 [thread overview]
Message-ID: <c40da5dc-44c0-454e-8b1d-d3f42c299592@gmail.com> (raw)
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I’m working on virtio-IOMMU interrupt remapping for Spectrum OS [1],
and am running into a problem. All of the current interrupt remapping
drivers use __init code during initialization, and I’m not sure how to
plumb the struct virtio_device * into the IOMMU initialization code.
What is the proper way to do this, where “proper” means that it doesn’t
do something disgusting like “stuff the virtio device in a global
variable”?
--
Sincerely,
Demi Marie Obenour (she/her/hers)
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next reply other threads:[~2025-06-13 17:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-13 17:08 Demi Marie Obenour [this message]
2025-06-13 18:13 ` Virtio interrupt remapping Jean-Philippe Brucker
2025-06-13 18:50 ` Demi Marie Obenour
2025-06-14 8:11 ` Alyssa Ross
2025-06-16 16:07 ` Jean-Philippe Brucker
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