Re: [PATCH 1/2] usb: gadget: u_ether: Do not make UDC parent of the net device

[TLDR: This mail in primarily relevant for Linux regression tracking. A
change or fix related to the regression discussed in this thread was
posted or applied, but it did not use a Link: tag to point to the
report, as Linus and the documentation call for. Things happen, no
worries -- but now the regression tracking bot needs to be told manually
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On 03.02.23 13:46, Linux kernel regression tracking (#adding) wrote:

On 01.02.23 14:32, Paul Cercueil wrote:

quoted

Hi Sascha, Greg,

I have a breakage in 6.2-rc* that I eventually bisected to this commit,
on a Ingenic SoC (using the jz4740 musb driver) with ECM or RNDIS
configured through gadgetfs.

When plugging the board to my PC, the USB network interface is
recognized, but 'ip link' sees it as 'NO-CARRIER'. With this commit
reverted on v6.2-rc5, everything works fine.

[CCing the regression list, as it should be in the loop for regressions:
https://docs.kernel.org/admin-guide/reporting-regressions.html]

Thanks for the report. To be sure the issue doesn't fall through the
cracks unnoticed, I'm adding it to regzbot, the Linux kernel regression
tracking bot:

#regzbot ^introduced 321b59870f850
#regzbot title usb: gadget: USB network interface is recognized, but 'ip
link' sees it as 'NO-CARRIER'
#regzbot ignore-activity

#regzbot fix: bb07bd68fa0983e3915
#regzbot ignore-activity

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
--
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#regzbot ignore-activity