On 2017-05-27, Steinar H. Gunderson wrote: > On Wed, May 24, 2017 at 11:37:36PM +0200, Steinar H. Gunderson wrote: >> Well, it's a revert of something that's supposed to only be a >> cleanup/refactor (but isn't, presumably due to phy bugs). So it _should_ be >> safe, at least in theory. >> >> FWIW, after a bit over two hours, this happened: >> >> [ 7912.391226] usb 4-1: new SuperSpeed USB device number 2 using xhci-hcd >> [ 7912.413744] usb 4-1: New USB device found, idVendor=05e3, idProduct=0616 >> [ 7912.413752] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >> [ 7912.413758] usb 4-1: Product: USB3.0 Hub >> [ 7912.413764] usb 4-1: Manufacturer: GenesysLogic >> [ 7912.417680] hub 4-1:1.0: USB hub found >> [ 7912.417989] hub 4-1:1.0: 2 ports detected > > 72 hours uptime now, with no more ill effects. NIC works fine. The three odroid-xu4 reproducible builds nodes, with rootfs and a build partition on USB, have mostly been working under load with ~2.5 days uptime for 2/3 of the machines: https://jenkins.debian.net/munin/debian.net/odxu4-armhf-rb.debian.net/index.html https://jenkins.debian.net/munin/debian.net/odxu4b-armhf-rb.debian.net/index.html https://jenkins.debian.net/munin/debian.net/odxu4c-armhf-rb.debian.net/index.html I've also got a BeagleBoard-X15 that works reasonably well without the patch; will test the patched kernel to see if it appears to cause any problems. live well, vagrant
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