From: "Kenneth R. Crudup" <kenny@panix.com>
To: mika.westerberg@linux.intel.com
Cc: linux-usb@vger.kernel.org, "Kenneth R. Crudup" <kenny@panix.com>
Subject: I get a new Thunderbolt domain UUID on every boot
Date: Sun, 5 Jul 2020 14:52:04 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.23.453.2007051446170.4280@xps-7390> (raw)
Does anyone know why my machine (Dell XPS 7390 2-in-1, i7-1065G7 CPU) gets a
new Thunderbolt domain UUID on every boot?
----
$ sudo boltctl domains | wc -l
3320
$ sudo boltctl domains | tail -20
o domain 815fe31a-99fd-8680-ffff-ffffffffffff
|- bootacl: 0/0
`- security: unknown
o domain 703bafdf-6a33-8680-ffff-ffffffffffff
|- bootacl: 0/0
`- security: unknown
o domain 91c55303-9244-8680-ffff-ffffffffffff
|- bootacl: 0/0
`- security: unknown
* domain0 800e6342-557e-8680-ffff-ffffffffffff
|- bootacl: 0/0
`- security: iommu
* domain1 9128366f-c373-8680-ffff-ffffffffffff
|- bootacl: 0/0
`- security: iommu
$
----
$ egrep '(THUNDER|USB4)' .config
# CONFIG_MDIO_THUNDER is not set
CONFIG_USB4_NET=m
# CONFIG_USB_HSIC_USB4604 is not set
CONFIG_INTEL_WMI_THUNDERBOLT=y
CONFIG_USB4=y
$
----
I did see this, too:
$ dmesg | fgrep -i thunderbolt
[ 1.114106] thunderbolt 0000:00:0d.2: 0: uid crc8 mismatch (expected: 0x8e, got: 0xe7)
[ 1.657866] thunderbolt 0000:00:0d.3: 0: uid crc8 mismatch (expected: 0x8e, got: 0xe7)
----
Thanks,
-Kenny
--
Kenneth R. Crudup Sr. SW Engineer, Scott County Consulting, Orange County CA
next reply other threads:[~2020-07-05 22:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-05 21:52 Kenneth R. Crudup [this message]
2020-07-20 10:07 ` I get a new Thunderbolt domain UUID on every boot Mika Westerberg
2020-07-20 12:43 ` Kenneth R. Crudup
2020-07-21 10:28 ` Mika Westerberg
2020-10-17 21:58 ` Kenneth R. Crudup
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