* [Bug 214259] Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional
2021-09-01 13:44 [Bug 214259] New: Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional bugzilla-daemon
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https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #1 from wse@tuxedocomputers.com ---
Created attachment 298567
--> https://bugzilla.kernel.org/attachment.cgi?id=298567&action=edit
dmsg of boot without tb dock connected
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--- Comment #2 from wse@tuxedocomputers.com ---
Created attachment 298569
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--- Comment #3 from wse@tuxedocomputers.com ---
Created attachment 298571
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--- Comment #4 from wse@tuxedocomputers.com ---
Created attachment 298573
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--- Comment #5 from wse@tuxedocomputers.com ---
Created attachment 298575
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--- Comment #6 from wse@tuxedocomputers.com ---
Created attachment 298577
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--- Comment #7 from wse@tuxedocomputers.com ---
These logs are all for kernel 5.14-rc7
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--- Comment #8 from wse@tuxedocomputers.com ---
Created attachment 298579
--> https://bugzilla.kernel.org/attachment.cgi?id=298579&action=edit
dmsg of boot without tb dock connected (5.13.12)
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--- Comment #9 from wse@tuxedocomputers.com ---
Created attachment 298581
--> https://bugzilla.kernel.org/attachment.cgi?id=298581&action=edit
dmsg after connecting tb dock (5.13.12)
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--- Comment #10 from wse@tuxedocomputers.com ---
Created attachment 298583
--> https://bugzilla.kernel.org/attachment.cgi?id=298583&action=edit
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--- Comment #11 from wse@tuxedocomputers.com ---
Created attachment 298585
--> https://bugzilla.kernel.org/attachment.cgi?id=298585&action=edit
lspci of boot without tb dock connected (5.13.12)
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--- Comment #12 from wse@tuxedocomputers.com ---
Created attachment 298587
--> https://bugzilla.kernel.org/attachment.cgi?id=298587&action=edit
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--- Comment #13 from wse@tuxedocomputers.com ---
Created attachment 298589
--> https://bugzilla.kernel.org/attachment.cgi?id=298589&action=edit
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From: bugzilla-daemon @ 2021-09-01 17:40 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #14 from wse@tuxedocomputers.com ---
New info: The intel_iommu=off boot flag makes the DMAR errors go away. However
xhci errors stay and the USB ports of the dock are still disfunctional.
So they are seperate issues after all.
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--- Comment #15 from wse@tuxedocomputers.com ---
For reference: A reddit thread discussing the descrete Asus thunderbolt pcie
card failing in the exact same way:
https://www.reddit.com/r/Thunderbolt/comments/ohjakr/asus_thunderboltex_4_linux_compatability/
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From: bugzilla-daemon @ 2021-10-08 8:32 UTC (permalink / raw)
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--- Comment #16 from wse@tuxedocomputers.com ---
Found a preexisteng hack originally for tb3 fixing the issue also on this tb4
controller: https://bugzilla.kernel.org/show_bug.cgi?id=206459#c59
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wse@tuxedocomputers.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #17 from wse@tuxedocomputers.com ---
*** This bug has been marked as a duplicate of bug 206459 ***
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From: bugzilla-daemon @ 2022-05-19 18:32 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
Hans de Goede (jwrdegoede@fedoraproject.org) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jwrdegoede@fedoraproject.or
| |g
--- Comment #18 from Hans de Goede (jwrdegoede@fedoraproject.org) ---
Thank you for your bug report.
I've prepared a patch series fixing bug 206459 as well as this bug:
https://lore.kernel.org/linux-pci/20220519152150.6135-1-hdegoede@redhat.com/T/#t
This series is using DMI matching to identify affected systems and to enable
the workaround only on affected systems.
I've used DMI_MATCH(DMI_BOARD_NAME, "X170KM-G") as match for this Clevo
Barebone.
Can you confirm that:
cat /sys/class/dmi/id/board_name
outputs "X170KM-G" ?
Or even better, give this patch series a try ? Note the series is based on top
of:
https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/log/?h=pci/resource
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From: bugzilla-daemon @ 2022-05-23 13:25 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #19 from wse@tuxedocomputers.com ---
Thank you for the patch.
Yes, "X170KM-G" is the exact match for /sys/class/dmi/id/board_name on the
affected device.
Kernel with patch series is compiling atm. Will add another post wether or not
it worked.
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--- Comment #20 from wse@tuxedocomputers.com ---
Successfully tested the patchset: Works like a charm.
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From: bugzilla-daemon @ 2022-07-07 21:13 UTC (permalink / raw)
To: linux-usb
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Konrad J Hambrick (kjhambrick@gmail.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kjhambrick@gmail.com
--- Comment #21 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Hans --
I have exactly the same Hardware and when I Enable my Discrete ThunderBolt in
the BIOS, I experience a series of TimeOut delays during Boot.
I am running 5.15.53 on Slackware64 15.0 ...
I don't have a Dock for my LapTop so I am not sure this bug is a duplicate of
https://bugzilla.kernel.org/show_bug.cgi?id=206459
Q1: Is your Patch Series still viable ?
If so, your second link above for the patch series no longer works:
https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/log/?h=pci/resource
Q2: Was this patch ever included in the kernel source tree ?
If so, what version should I try ?
Thanks !
-- kjh
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From: bugzilla-daemon @ 2022-07-07 21:16 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #22 from Konrad J Hambrick (kjhambrick@gmail.com) ---
(In reply to Konrad J Hambrick from comment #21)
> Hans --
>
> I have exactly the same Hardware and when I Enable my Discrete ThunderBolt
> in the BIOS, I experience a series of TimeOut delays during Boot.
>
> I am running 5.15.53 on Slackware64 15.0 ...
>
> I don't have a Dock for my LapTop so I am not sure this bug is a duplicate
> of https://bugzilla.kernel.org/show_bug.cgi?id=206459
>
> Q1: Is your Patch Series still viable ?
>
> If so, your second link above for the patch series no longer works:
> https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/log/?h=pci/
> resource
>
> Q2: Was this patch ever included in the kernel source tree ?
>
> If so, what version should I try ?
>
> Thanks !
>
> -- kjh
p.s. this is my dmesg with the Discrete Thunderbolt Enabled:
[ 9.359600] input: SynPS/2 Synaptics TouchPad as
/devices/platform/i8042/serio2/input/input15
[ 27.953327] DMAR: DRHD: handling fault status reg 2
[ 27.959653] DMAR: [DMA Write NO_PASID] Request device [07:00.0] fault addr
0x69935000 [fault reason 0x05] PTE Write access is not set
[ 48.433330] DMAR: DRHD: handling fault status reg 2
[ 48.438777] DMAR: [DMA Write NO_PASID] Request device [07:00.0] fault addr
0x69935000 [fault reason 0x05] PTE Write access is not set
[ 68.913306] DMAR: DRHD: handling fault status reg 2
[ 68.919850] DMAR: [DMA Write NO_PASID] Request device [07:00.0] fault addr
0x69935000 [fault reason 0x05] PTE Write access is not set
[ 89.387726] thunderbolt 0000:07:00.0: failed to send driver ready to ICM
[ 89.394835] thunderbolt: probe of 0000:07:00.0 failed with error -110
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From: bugzilla-daemon @ 2022-07-28 16:32 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #23 from wse@tuxedocomputers.com ---
(In reply to Konrad J Hambrick from comment #21)
> Hans --
>
> I have exactly the same Hardware and when I Enable my Discrete ThunderBolt
> in the BIOS, I experience a series of TimeOut delays during Boot.
>
> I am running 5.15.53 on Slackware64 15.0 ...
>
> I don't have a Dock for my LapTop so I am not sure this bug is a duplicate
> of https://bugzilla.kernel.org/show_bug.cgi?id=206459
>
> Q1: Is your Patch Series still viable ?
>
> If so, your second link above for the patch series no longer works:
> https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/log/?h=pci/
> resource
>
> Q2: Was this patch ever included in the kernel source tree ?
>
> If so, what version should I try ?
>
> Thanks !
>
> -- kjh
The series got merged in mainline:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=Add+kernel+cmdline+options+to+use%2Fignore+E820+reserved+regions
the kernel.org cgit is always a good option to search if a patch got applied in
the end
Also don't forget to check linux-next
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/?qt=grep&q=Add+kernel+cmdline+options+to+use%2Fignore+E820+reserved+regions
or subsystem specific branches like drm-tip (on the fredesktop cgit:
https://cgit.freedesktop.org/)
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To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #24 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Thanks for the info and the tip, wse !
-- kjh
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From: bugzilla-daemon @ 2022-11-03 15:45 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
Bjorn Helgaas (bjorn@helgaas.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bjorn@helgaas.com
--- Comment #25 from Bjorn Helgaas (bjorn@helgaas.com) ---
I don't know the connection to the DMAR faults, but from the first log
(https://bugzilla.kernel.org/attachment.cgi?id=298567):
BIOS-e820: [mem 0x000000006bc00000-0x00000000efffffff] reserved
pci_bus 0000:00: root bus resource [mem 0x71000000-0xdfffffff window]
This entire PCI host bridge aperture is "reserved" in the E820 map, which means
we won't allocate any PCI BARs in that area, which means hot-add won't work.
The current workaround for this is https://git.kernel.org/linus/d341838d776a
("x86/PCI: Disable E820 reserved region clipping via quirks"), which appeared
in v5.19.
I think the underlying issue is that this machine has EFI, Linux converts the
EFI memory map to E820 format, and it converts EFI_MEMORY_MAPPED_IO to
E820_TYPE_RESERVED. EFI_MEMORY_MAPPED_IO means "the OS must map this memory
for use by EFI runtime services." It does *not* mean "the OS can never use
this memory." I think Linux should omit EFI_MEMORY_MAPPED_IO areas completely
from the E820 map.
This is basically the same issue as bug #216565. I attached a patch there to
omit EFI_MEMORY_MAPPED_IO.
I would love to hear from anybody with a Clevo machine that shows similar
problems. If you can, please boot with the patch at
https://bugzilla.kernel.org/attachment.cgi?id=303123 with the "efi=debug"
kernel parameter, open new bugzilla with the complete dmesg log, and assign it
to me.
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From: bugzilla-daemon @ 2022-11-03 17:19 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #26 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Bjorn --
The referenced efi_mmio-2 Patch applied cleanly on 5.15.77 and I am building a
5.15.77_bjorn_p Kernel now.
I'll have to wait until after work to install and boot but I'll enable Discrete
Thunderbolt in my Insyde EFI Bios and boot 5.15.bjorn_p
Thank You !
-- kjh
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From: bugzilla-daemon @ 2022-11-04 10:16 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #27 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Created attachment 303131
--> https://bugzilla.kernel.org/attachment.cgi?id=303131&action=edit
Linux 5.15.77 with Discrete Thunderbolt Enabled ( no patch )
Bjorn --
This dmesg for linux 5.15.77 without your Patch.
When I enable 'Discrete Thunderbolt' in the Insyde BIOS there is a long delay
for each of the three DMAR Errors and a final delay for Thunderbolt ( see time
stamp: [11.534560] thru [88.380241]
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To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #28 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Created attachment 303132
--> https://bugzilla.kernel.org/attachment.cgi?id=303132&action=edit
This is 5.15.77 with your patch applied
This is linux 5.15.77 with your patch applied.
There are extra log entries before event 'do_add_efi_memmap' at timestamp
[0.000000]
The same three DMAR faults and timeouts still happen between timestamps
[26.938364] and [88.372760] and there is still a Discrete Thunderbold error at
[88.378716]
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To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #29 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Created attachment 303133
--> https://bugzilla.kernel.org/attachment.cgi?id=303133&action=edit
Linux 5.15.77 with Discrete Thunderbolt ( no patch )
Bjorn --
For reference, this is dmesg for 5.15.77 with Discrete Thunderbolt disabled and
without your Patch
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To: linux-usb
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--- Comment #30 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Created attachment 303134
--> https://bugzilla.kernel.org/attachment.cgi?id=303134&action=edit
5.15.77 with your Patch with Discrete Thunderbolt Disabled
And again for reference, this is 5.15.77 with your patch with Discrete
Thunderbolt Disabled in the INSYDE BIOS
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From: bugzilla-daemon @ 2022-11-04 21:13 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #31 from Bjorn Helgaas (bjorn@helgaas.com) ---
Thank you very much for all this work, Konrad!
I'm confused. Comments #16 and #17 suggest that this DMAR issue was fixed by
https://git.kernel.org/linus/d341838d776a ("x86/PCI: Disable E820 reserved
region clipping via quirks"), which appeared in v5.19. Can you confirm that?
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From: bugzilla-daemon @ 2022-11-05 18:28 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #32 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Bjorn --
You're welcome.
I was unable to successfully apply those patches against 5.15.y and then I
believe the patches were reverted or partially reverted in 5.19.y.
I will consider running a newer Long-Term Kernel when it is announced next
month, especially if it fixes Discrete Thunderbolt and especially since 5.15.y
will go EoL in Oct 2023.
Thanks for all you do for the Linux Kernel, Bjorn !
-- kjh
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From: bugzilla-daemon @ 2022-11-07 13:15 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #33 from wse@tuxedocomputers.com ---
I think the long delay is a different issue then the e820 region patch and has
more to do with this:
[ 88.372827] thunderbolt 0000:07:00.0: failed to send driver ready to ICM
the 20s delay between the 4 retries come from this:
https://elixir.bootlin.com/linux/latest/source/drivers/thunderbolt/icm.c#L1024
or this
https://elixir.bootlin.com/linux/latest/source/drivers/thunderbolt/icm.c#L1630
respecifly.
Having the icm not correctly initialized seems to be no problem however? I read
somewhere that there is a software fallback for it. But I don't really know
what the icm actually does in the first place xD.
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To: linux-usb
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--- Comment #34 from wse@tuxedocomputers.com ---
But I think we should propably open another bugreport for this.
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From: bugzilla-daemon @ 2022-11-07 14:08 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #35 from wse@tuxedocomputers.com ---
For reference: what fixed the Clevo X170KM for me exept the delay was this
patch series:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fa6dae5d82081e8d9f8e6a2baf7149442a6c1ba5
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d341838d776abadb3ac48abdd2f1f40df5a4fc10
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ae084d5a6744b1318407d8e20fb88ac0fd85d47
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From: bugzilla-daemon @ 2022-11-07 14:31 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #36 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Thanks for all the info wse@tuxedocomputers.com
The comments in Hans de Goede's three patches look familiar but I'll try all
three patches against 5.15.y again.
Or should I be running a different Kernel Version ?
The Code referenced at elixir.bootlin.com is from Kernel Version 6.0.7 ...
I'll test next weekend when I've got time to build ; boot ; dmesg ; repeat
Then I will open a new bug report.
Thank you and thank you and Tuxedo Computers for the tuxedo-keyboard-master and
tuxedo-keyboard-ite kernel modules ( they work great for me ) !
-- kjh
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From: bugzilla-daemon @ 2022-11-07 16:15 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
Bjorn Helgaas (bjorn@helgaas.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|DUPLICATE |---
--- Comment #37 from Bjorn Helgaas (bjorn@helgaas.com) ---
Regarding the delay, i.e., this from Konrad's attachment at comment 27:
[ 6.837625] DMAR: DRHD: handling fault status reg 2
[ 6.837629] DMAR: [DMA Write NO_PASID] Request device [07:00.0] fault addr
0x69935000 [fault reason 0x05] PTE Write access is not set
[ 26.937996] DMAR: DRHD: handling fault status reg 2
[ 26.944592] DMAR: [DMA Write NO_PASID] Request device [07:00.0] fault addr
0x69935000 [fault reason 0x05] PTE Write access is not set
[ 47.417982] DMAR: DRHD: handling fault status reg 2
[ 47.424711] DMAR: [DMA Write NO_PASID] Request device [07:00.0] fault addr
0x69935000 [fault reason 0x05] PTE Write access is not set
[ 67.897999] DMAR: DRHD: handling fault status reg 2
[ 67.904639] DMAR: [DMA Write NO_PASID] Request device [07:00.0] fault addr
0x69935000 [fault reason 0x05] PTE Write access is not set
[ 88.372827] thunderbolt 0000:07:00.0: failed to send driver ready to ICM
[ 88.380241] thunderbolt: probe of 0000:07:00.0 failed with error -110
This all involves the same device (07:00.0) and it's all likely related, so I
think we should reserve *this* bug report for this DMAR/timeout issue.
As far as I can tell, this is unrelated to bug 206459 and the E820 issues
addressed by Hans de Goede's patches, so I'm going to reopen this bug report.
If we're lucky, maybe the DMAR/timeout stuff has been fixed by something
between v5.15 and v6.0.
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From: bugzilla-daemon @ 2022-11-07 16:34 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #38 from wse@tuxedocomputers.com ---
(In reply to Konrad J Hambrick from comment #36)
> Thanks for all the info wse@tuxedocomputers.com
>
> The comments in Hans de Goede's three patches look familiar but I'll try all
> three patches against 5.15.y again.
>
> Or should I be running a different Kernel Version ?
>
> The Code referenced at elixir.bootlin.com is from Kernel Version 6.0.7 ...
>
> I'll test next weekend when I've got time to build ; boot ; dmesg ; repeat
>
> Then I will open a new bug report.
>
> Thank you and thank you and Tuxedo Computers for the tuxedo-keyboard-master
> and tuxedo-keyboard-ite kernel modules ( they work great for me ) !
>
> -- kjh
the two lines are the same in 5.15.77
https://elixir.bootlin.com/linux/v5.15.77/source/drivers/thunderbolt/icm.c#L1024
https://elixir.bootlin.com/linux/v5.15.77/source/drivers/thunderbolt/icm.c#L1630
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From: bugzilla-daemon @ 2022-11-07 16:52 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #39 from Konrad J Hambrick (kjhambrick@gmail.com) ---
Created attachment 303142
--> https://bugzilla.kernel.org/attachment.cgi?id=303142&action=edit
lspci -vvv for my Sager NP9672M / Clevo X170KM-G
Thanks Bjorn
Attached is lspci -vvv on the unpatched 5.15.77 Kernel if it helps.
It is large-ish but more may be better than less.
Should I try Linux 6.0.7 or maybe even 6.1.rc3 ?
-- kjh
# uname -a
Linux kjhlt7.kjh.home 5.15.77.kjh #1 SMP PREEMPT Thu Nov 3 10:27:53 CDT 2022
x86_64 11th Gen Intel(R) Core(TM) i9-11900K @ 3.50GHz GenuineIntel GNU/Linux
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^ permalink raw reply [flat|nested] 45+ messages in thread* [Bug 214259] Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional
2021-09-01 13:44 [Bug 214259] New: Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional bugzilla-daemon
` (38 preceding siblings ...)
2022-11-07 16:52 ` bugzilla-daemon
@ 2022-11-07 16:55 ` bugzilla-daemon
2022-11-07 17:40 ` bugzilla-daemon
` (3 subsequent siblings)
43 siblings, 0 replies; 45+ messages in thread
From: bugzilla-daemon @ 2022-11-07 16:55 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #40 from Konrad J Hambrick (kjhambrick@gmail.com) ---
(In reply to wse from comment #38)
> (In reply to Konrad J Hambrick from comment #36)
> > Thanks for all the info wse@tuxedocomputers.com
> >
> > The Code referenced at elixir.bootlin.com is from Kernel Version 6.0.7 ...
> >
>
> the two lines are the same in 5.15.77
>
> https://elixir.bootlin.com/linux/v5.15.77/source/drivers/thunderbolt/icm.
> c#L1024
>
> https://elixir.bootlin.com/linux/v5.15.77/source/drivers/thunderbolt/icm.
> c#L1630
Thanks wse@tuxedocomputers.com
See Bjorn's post -- I'll wait and see what he finds.
-- kjh
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^ permalink raw reply [flat|nested] 45+ messages in thread* [Bug 214259] Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional
2021-09-01 13:44 [Bug 214259] New: Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional bugzilla-daemon
` (39 preceding siblings ...)
2022-11-07 16:55 ` bugzilla-daemon
@ 2022-11-07 17:40 ` bugzilla-daemon
2022-11-07 17:44 ` bugzilla-daemon
` (2 subsequent siblings)
43 siblings, 0 replies; 45+ messages in thread
From: bugzilla-daemon @ 2022-11-07 17:40 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #41 from wse@tuxedocomputers.com ---
Just tested 6.1-rc4 (from ubuntu mainline ppa)
Still same behaviour: 4*20s delay during boot, but works just fine afterwards.
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^ permalink raw reply [flat|nested] 45+ messages in thread* [Bug 214259] Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional
2021-09-01 13:44 [Bug 214259] New: Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional bugzilla-daemon
` (40 preceding siblings ...)
2022-11-07 17:40 ` bugzilla-daemon
@ 2022-11-07 17:44 ` bugzilla-daemon
2022-11-07 17:45 ` bugzilla-daemon
2022-11-07 17:47 ` bugzilla-daemon
43 siblings, 0 replies; 45+ messages in thread
From: bugzilla-daemon @ 2022-11-07 17:44 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #42 from wse@tuxedocomputers.com ---
Created attachment 303144
--> https://bugzilla.kernel.org/attachment.cgi?id=303144&action=edit
dmesg after boot (gui did not load but that seems an unrelated bug because rc)
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^ permalink raw reply [flat|nested] 45+ messages in thread* [Bug 214259] Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional
2021-09-01 13:44 [Bug 214259] New: Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional bugzilla-daemon
` (41 preceding siblings ...)
2022-11-07 17:44 ` bugzilla-daemon
@ 2022-11-07 17:45 ` bugzilla-daemon
2022-11-07 17:47 ` bugzilla-daemon
43 siblings, 0 replies; 45+ messages in thread
From: bugzilla-daemon @ 2022-11-07 17:45 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
--- Comment #43 from wse@tuxedocomputers.com ---
Created attachment 303145
--> https://bugzilla.kernel.org/attachment.cgi?id=303145&action=edit
connecting a dock after boot, worked just fine
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^ permalink raw reply [flat|nested] 45+ messages in thread* [Bug 214259] Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional
2021-09-01 13:44 [Bug 214259] New: Discrete Thunderbold Controller 8086:1137 throws DMAR and XHCI errors and is only partially functional bugzilla-daemon
` (42 preceding siblings ...)
2022-11-07 17:45 ` bugzilla-daemon
@ 2022-11-07 17:47 ` bugzilla-daemon
43 siblings, 0 replies; 45+ messages in thread
From: bugzilla-daemon @ 2022-11-07 17:47 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=214259
Bjorn Helgaas (bjorn@helgaas.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|USB |PCI
Assignee|drivers_usb@kernel-bugs.ker |drivers_pci@kernel-bugs.osd
|nel.org |l.org
--- Comment #44 from Bjorn Helgaas (bjorn@helgaas.com) ---
Reassigning to PCI because I don't think this is a USB issue.
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^ permalink raw reply [flat|nested] 45+ messages in thread