Messages in this thread | | | Date | Thu, 10 Feb 2022 11:54:24 -0700 | Subject | Re: [Bug] nvme blocks PC10 since v5.15 - bisected | From | Jonathan Derrick <> |
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On 2/10/2022 11:24 AM, Christoph Hellwig wrote: > On Thu, Feb 10, 2022 at 06:56:35AM -0800, Keith Busch wrote: >> Apparently it works fine when you disable VMD, so sounds like the >> acpi_storage_d3 is set, but we fail to find the correct acpi companion >> device when it's in a VMD domain. > > I guess the acpi_storage_d3 is set on the VMD device and we need > to propagate that down the entire bus hanging off it. This is all you needed to say
> > Which kinda makes sense in the twisted world where vmd was invented, > given that vmd is Intel's evil plot so that only their Windows driver > can bind to these devices, Is this relevant or necessary?
so the property also needs to be set on > the vmd device. > > Nirmal and Jonathan, can you help to sort this mess out?
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