On 13.12.2018 00:02, Ju Hyung Park wrote:
Hi,
Sorry for the late reply.
Yes, the stuffs I've been testing are USB BT, cardreader and
fingerprint firmware uploader, which are all USB 2.0 devices.
I'm happy to report that yes, that fixed the problem.
Reported-and-Tested-by: Park Ju Hyung
Can w
Hi,
Sorry for the late reply.
Yes, the stuffs I've been testing are USB BT, cardreader and
fingerprint firmware uploader, which are all USB 2.0 devices.
I'm happy to report that yes, that fixed the problem.
Reported-and-Tested-by: Park Ju Hyung
Can we expect this to be applied to linux-stable
On 13.12.2018 13:17, Mathias Nyman wrote:
On 13.12.2018 00:15, Ju Hyung Park wrote:
Hi,
I've just tried out Ubuntu's kernel PPA and this issue is still there.
At least I didn't screw something up on my personal builds.
I've used the following for activating USB dynamic debug:
echo "file driver
On 13.12.2018 00:15, Ju Hyung Park wrote:
Hi,
I've just tried out Ubuntu's kernel PPA and this issue is still there.
At least I didn't screw something up on my personal builds.
I've used the following for activating USB dynamic debug:
echo "file drivers/usb/* +p" > /sys/kernel/debug/dynamic_deb
On Thu, Dec 13, 2018 at 07:15:10AM +0900, Ju Hyung Park wrote:
> Hi,
>
> I've just tried out Ubuntu's kernel PPA and this issue is still there.
> At least I didn't screw something up on my personal builds.
>
> I've used the following for activating USB dynamic debug:
> echo "file drivers/usb/* +p
Hi,
I've just tried out Ubuntu's kernel PPA and this issue is still there.
At least I didn't screw something up on my personal builds.
I've used the following for activating USB dynamic debug:
echo "file drivers/usb/* +p" > /sys/kernel/debug/dynamic_debug/control
Let me know if I should have done
On Thu, 13 Dec 2018, Ju Hyung Park wrote:
> Hi,
>
> On Thu, Dec 13, 2018 at 3:17 AM Greg KH wrote:
> >
> > On Thu, Dec 13, 2018 at 01:28:36AM +0900, Ju Hyung Park wrote:
> > > Hi,
> > >
> > > I'm using the latest stable tree v4.19.8,
> > > and I'm noticing kworker and ksoftirqd hogging up the CP
Hi,
On Thu, Dec 13, 2018 at 3:17 AM Greg KH wrote:
>
> On Thu, Dec 13, 2018 at 01:28:36AM +0900, Ju Hyung Park wrote:
> > Hi,
> >
> > I'm using the latest stable tree v4.19.8,
> > and I'm noticing kworker and ksoftirqd hogging up the CPU
> > upon removing any USB devices on my laptop.
> >
> > Thi
On Thu, Dec 13, 2018 at 01:28:36AM +0900, Ju Hyung Park wrote:
> Hi,
>
> I'm using the latest stable tree v4.19.8,
> and I'm noticing kworker and ksoftirqd hogging up the CPU
> upon removing any USB devices on my laptop.
>
> This issue was not present on any kernels below v4.19.
Can you run 'git
