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Yes, correct. > Would you be able to attach the complete dmesgs log from working and > failing kernels? The ideal would be from d3fcd7360338 ("PCI: Fix > runtime PM race with PME polling"), which fails, and 5cd903bce9dd > ("PCI/VPD: Add runtime power management to sysfs interface"), which > presumably works. But v6.7 and v6.5 is OK too. Sure. I'll get that. Do you want any debug to be enabled ? > Also the output of "sudo lspci -vv", which I assume doesn't depend on > which kernel you're running. > > Bjorn > > ----- Forwarded message from bugzilla-daemon@kernel.org ----- > > Date: Wed, 10 Jan 2024 10:52:40 +0000 > From: bugzilla-daemon@kernel.org > To: bjorn@helgaas.com > Subject: [Bug 218360] New: Disk drive of TBT3/USB4 storage device can’t show up if connecting behind TBT3 dock > or some USB4 docks DFP TBT port > Message-ID: > > https://bugzilla.kernel.org/show_bug.cgi?id=218360 > > Bug ID: 218360 > Summary: Disk drive of TBT3/USB4 storage device can’t show up > if connecting behind TBT3 dock or some USB4 docks DFP > TBT port > Reporter: Sanath.S@amd.com > > The disk drive of the TBT3/USB4 storage device can’t show up behind TBT3 dock > and some USB4 docks have a DFP TBT port. > > TBT3/USB4 storage device can be authorized, the disk drive doesn’t show up. > > Issue reproduce sequence: Connect USB4 dock to host → Connect TBT3/USB4 storage > device to dock DFP TBT3 port → TBT3/USB4 storage device disk driver can’t show > up. > > The issue was observed in the latest mainline kernel 6.7. > > > Failing on all the below combination > > HP Thunderbolt Dock 120W G2 HSN-IX01 > HP Hook 2.0 USB4/TBT4 Dock (PV Phase) > CalDigit TS3Plus+ Thunderbolt Station 3 Plus > Dell Thunderbolt Dock – WD19TB