Re: [PATCH 1/1] Documentation: hyperv: Update docs for PCI pass-thru device support

From
Daniel Pereira <danielmaraboo@gmail.com>
Date
2026-11-03 02:12:30
Also in
linux-doc, lkml
Reply to
Michael Kelley, 2026-11-01
Michael Kelley [off-list ref] writes:

Hi !
+and unmask interrupts. It becomes the parent domain for the per
+device IRQ domain created by the normal Linux driver for the
I think "per-device" should have a hyphen here too, since it's an adjective.
+"irqchip@<paddr>" domain created by the GICv3 driver when it
+initiaizes the virtual GICv3 hardware provided to the guest
Is "initiaizes" a typo? Shouldn't it be "initializes"?
+device's MSI/MSI-X registers/tables. The guest writes a virutal
I think this one is also a typo, right? Shouldn't it be "virtual"?
+Once the host-valid MSI message is obtained, the guest must treat it
+as a black-box that the guest does not interpret or modify. The only
"black box" (no hyphen) it's used as a noun here, so it shouldn't be hyphenated.
+valid guest action is to write it to the MSI/MSI-X registers/tables
+using the .irq_chip_write_msi_msg function on the HV-PCI-MSIX-<PCIaddr>
struct irq_chip has no .irq_chip_write_msi_msg; shouldn't this be
.irq_write_msi_msg? Same in the last paragraph.

Thanks,
Daniel
Thread (5 messages) 5 messages, 4 authors, last reply 3d ago
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