James Hughes

@jimbojr Is this one for you?

Can any participents try the latest kernel/firmware and confirm if this issue is still present?

@ajh34 We do not enable CEPH in our kernel builds. It seems like a fairly niche system, and unless its impact on memory and CPU bandwidth is minimal (close to...

@pelwell @popcornmix Any thoughts?

Hi @IrynaSemenovych, Can you try the DWC driver for armv7 and see if it fixes the issue. IIRC, this is enabled using the following in config.txt dtoverlay=dwc2 This may however,...

That is interesting, AIUI, its a completely different driver which doesn't use the FIQ, so that implies that its not the low level USB driver causing the issue, or the...

If you do have time, kernel build instructions are here. https://www.raspberrypi.com/documentation/computers/linux_kernel.html#building

@6by9 I think the original issue has been fixed, so we can close this? @fcollingwood Have you tested with the latest release?

@Roger-Thornton

@jimbojr Any thoughts? I have no idea....