Re: Increasing TRBS_PER_SEGMENT causes DMAR/PTE faults

2016-02-09 Thread linux-usb
On Fri, Aug 07, 2015 at 05:39:55PM +0300, Mathias Nyman wrote: > > On 07.08.2015 15:40, linux-...@andraxin.se wrote: > > Hi there, > > Hi Hi again (a few months later, when I finally found some time) > > Moving from 4.0.4 to 4.0.5, my USB 3.0 controller became practically useless > > (and this

Re: Increasing TRBS_PER_SEGMENT causes DMAR/PTE faults

2015-08-07 Thread Mathias Nyman
On 07.08.2015 15:40, linux-...@andraxin.se wrote: > Hi there, Hi > > > Moving from 4.0.4 to 4.0.5, my USB 3.0 controller became practically useless > (and this same issue persists [at least] upto and including 4.1.3). > Here's an excerpt from my syslog demonstrating the problem: > ... > > Loo

Increasing TRBS_PER_SEGMENT causes DMAR/PTE faults

2015-08-07 Thread linux-usb
Hi there, Moving from 4.0.4 to 4.0.5, my USB 3.0 controller became practically useless (and this same issue persists [at least] upto and including 4.1.3). Here's an excerpt from my syslog demonstrating the problem: -=-=- Jun 24 23:15:22 eleven kernel: usb 2-4: new SuperSpeed USB device number 2