* Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop. [not found] <MWHPR2201MB152074F47BF142189365627B91879@MWHPR2201MB1520.namprd22.prod.outlook.com> @ 2021-11-01 16:42 ` Thorsten Leemhuis 0 siblings, 0 replies; only message in thread From: Thorsten Leemhuis @ 2021-11-01 16:42 UTC (permalink / raw) To: regressions On 29.10.21 19:14, Eugene Bordenkircher wrote: > Hello all, > > We've discovered a situation where the FSL udc driver > (drivers/usb/gadget/udc/fsl_udc_core.c) will enter a loop iterating > over the request queue, but the queue has been corrupted at some > point so it loops infinitely. I believe we have narrowed into the > offending code, but we are in need of assistance trying to find an > appropriate fix for the problem. The identified code appears to be > in all versions of the Linux kernel the driver exists in. #regzbot ^introduced f79a60b8785 #regzbot link: https://lore.kernel.org/all/CADRPPNSrhiwr8jmBb2h4cFYqHtuDKK8rL0i6Bkg7+xEyXJPATA@mail.gmail.com/ #regzbot link: https://lore.kernel.org/all/2c275adc278477e1e512ea6ecc0c1f4dcc46969d.camel@infinera.com/ ^ permalink raw reply [flat|nested] only message in thread
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2021-11-01 16:42 ` bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop Thorsten Leemhuis
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