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SubjectRe: msm_hsusb 78d9000.usb: failed to create device link to ci_hdrc.0.ulpi
On Wed, Feb 19, 2020 at 4:46 AM Jack Pham <jackp@codeaurora.org> wrote:
>
> On Wed, Feb 19, 2020 at 01:38:22AM +0000, Peter Chen wrote:
> > On 20-02-17 14:02:57, Naresh Kamboju wrote:
> > > arm64 APQ 8016 SBC ( Dragonboard 410c) device running Linux next boot
> > > failed due to below error.
> > >
> > > [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd030]
> > > [ 0.000000] Linux version 5.6.0-rc2-next-20200217 (oe-user@oe-host)
> > > (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Mon Feb 17 04:27:31 UTC 2020
> > > [ 0.000000] Machine model: Qualcomm Technologies, Inc. APQ 8016 SBC
> > > <>
> > > [ 4.439291] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.448891] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.457879] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.467331] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.475636] mmc0: new HS200 MMC card at address 0001
> > > [ 4.478895] mmcblk0: mmc0:0001 DS2008 7.28 GiB
> > > [ 4.480629] mmcblk0boot0: mmc0:0001 DS2008 partition 1 4.00 MiB
> > > [ 4.484719] mmcblk0boot1: mmc0:0001 DS2008 partition 2 4.00 MiB
> > > [ 4.492247] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.502611] mmcblk0rpmb: mmc0:0001 DS2008 partition 3 4.00 MiB,
> > > chardev (234:0)
> > > [ 4.506949] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.517901] random: fast init done
> > > [ 4.521420] mmc1: new ultra high speed SDR104 SDHC card at address aaaa
> > > [ 4.523400] mmcblk1: mmc1:aaaa SL16G 14.8 GiB
> > > [ 4.532843] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.539131] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14
> > > [ 4.542309] mmcblk1: p1
> > > [ 4.561843] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.573481] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.585283] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.592622] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.600074] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.607204] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> > > [ 4.614679] msm_hsusb 78d9000.usb: failed to create device link to
> > > ci_hdrc.0.ulpi
> >
> > The chipidea USB code hasn't changed recently. Would you please bisect
> > which commit affect it?
>
> Probably same cause as for this:
> https://bugzilla.kernel.org/show_bug.cgi?id=206435

Yes, it's the same. I dunno why no fix yet available.

--
With Best Regards,
Andy Shevchenko

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