Re: [PATCH] xhci: use correct flags for spin_lock_irqrestore() when setting port power

2017-04-13 Thread Ralph Sennhauser
ct flags and using it instead > > Fixes: a6ff6cbf1fab ("usb: xhci: Add helper function > xhci_set_power_on().") Cc: Guoqing Zhang > Signed-off-by: Mathias Nyman > --- Hi Mathias, This patch fixes the issue for me on armada-385. So Reported-by: Ralph Sennhauser Tested-by: Ralp

Re: [REGRESSION next-20170410] Commit a6ff6cbf1fab ("usb: xhci: Add helper function xhci_set_power_on().") breaks armada-385

2017-04-13 Thread Ralph Sennhauser
On Thu, 13 Apr 2017 09:29:23 +0300 Mathias Nyman wrote: > On 12.04.2017 10:47, Ralph Sennhauser wrote: > > Hi Guoqing Zhang, > > > > Commit a6ff6cbf1fabe7500d8ac25e133e3346db0a0fca ("usb: xhci: Add > > helper function xhci_set_power_on().") causes a null poi

[REGRESSION next-20170410] Commit a6ff6cbf1fab ("usb: xhci: Add helper function xhci_set_power_on().") breaks armada-385

2017-04-12 Thread Ralph Sennhauser
Hi Guoqing Zhang, Commit a6ff6cbf1fabe7500d8ac25e133e3346db0a0fca ("usb: xhci: Add helper function xhci_set_power_on().") causes a null pointer dereference on an armada-385. Below the kernel as well as the bisect log. Regards Ralph [2.481636] Unable to handle kernel NULL pointer dere

Re: [BUG 4.9] New led trigger usbport gets the kernel to panic

2016-12-02 Thread Ralph Sennhauser
On Thu, 1 Dec 2016 17:56:07 +0100 Rafał Miłecki wrote: > On 12/01/2016 03:28 PM, Ralph Sennhauser wrote: > > Below the oops with your debug patch applied. > > > > (...) > > > > root@wrt1900acs:/# cd sys/class/leds/pca963x\:shelby\:white\:usb2/ > > ro

Re: [BUG 4.9] New led trigger usbport gets the kernel to panic

2016-12-01 Thread Ralph Sennhauser
On Mon, 28 Nov 2016 23:20:13 +0100 Rafal Milecki wrote: > Hi Ralph, > > On 11/21/2016 09:40 AM, Ralph Sennhauser wrote: > > I tried your new usbport trigger in Linux 4.9 with little luck as > > can be seen in the following output of the serial console. > > I&#x

[BUG 4.9] New led trigger usbport gets the kernel to panic

2016-11-21 Thread Ralph Sennhauser
Hi Rafał, I tried your new usbport trigger in Linux 4.9 with little luck as can be seen in the following output of the serial console. root@wrt1900acs:/# cd /sys/class/leds/pca963x\:shelby\:white\:usb2/ root@wrt1900acs:/sys/devices/platform/soc/soc:internal-regs/f1011000.i2c/i2c-0/0-0068/led