RE: [PATCH 1/3] usb: host: xhci: fix oops when removing hcd

2018-09-25 Thread Peter Chen
> Hi Peter, > > On Fri, Sep 21, 2018 at 09:48:43AM +0800, Peter Chen wrote: > > Type-C-to-A cable, and the USB3 HCD has already been NULL at that time. > > The oops log like below: > > > > [681.782288] xhci-hcd xhci-hcd.1.auto: remove, state 1 [681.787490] > > usb usb4: USB disconnect, device

Re: Fwd: Lenovo wireless keyboard - kernel/driver problem

2018-09-25 Thread Peter Hostačný
Yes, it is most likely HID issue. Thank you greatly for such a fast answer and for the direction! Peter On Tue, 25 Sep 2018 at 19:39, Greg KH wrote: > > On Tue, Sep 25, 2018 at 07:29:43PM +0200, Peter Hostačný wrote: > > Hello there, > > > > there is quite a big trouble around few specific

Re: Fwd: Lenovo wireless keyboard - kernel/driver problem

2018-09-25 Thread Greg KH
On Tue, Sep 25, 2018 at 07:29:43PM +0200, Peter Hostačný wrote: > Hello there, > > there is quite a big trouble around few specific keyboards that are > not working in Linux. > I personally have "Lenovo Professional Wireless Keyboard and Mouse > Combo 4X30H56803" > The keyboard is not working,

Fwd: Lenovo wireless keyboard - kernel/driver problem

2018-09-25 Thread Peter Hostačný
Hello there, there is quite a big trouble around few specific keyboards that are not working in Linux. I personally have "Lenovo Professional Wireless Keyboard and Mouse Combo 4X30H56803" The keyboard is not working, mouse is. There is a lot of information spread across multiple threads of many

UVC gadget changes for v4.20

2018-09-25 Thread Laurent Pinchart
Hi Felipe, The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3: Linux 4.19-rc1 (2018-08-26 14:11:59 -0700) are available in the Git repository at: git://linuxtv.org/pinchartl/media.git tags/uvcg-20180925 for you to fetch changes up

Re: [PATCH 3/3] usb: gadget: uvc: Replace plain printk() with dev_*()

2018-09-25 Thread Kieran Bingham
Hi Laurent, On 18/09/18 11:35, Laurent Pinchart wrote: > Adding device context to the kernel log messages make them more useful. > Add new uvcg_* macros based on dev_*() that print both the gadget device > name and the function name. > > While at it, remove a commented out printk statement and

Re: [PATCH 2/3] usb: gadget: uvc: Only halt video streaming endpoint in bulk mode

2018-09-25 Thread Kieran Bingham
Hi Laurent, On 18/09/18 11:35, Laurent Pinchart wrote: > When USB requests for video data fail to be submitted, the driver > signals a problem to the host by halting the video streaming endpoint. > This is only valid in bulk mode, as isochronous transfers have no > handshake phase and can't thus

Your urgent letter is needed immediately.

2018-09-25 Thread Dr. Bernard Zoungrana
Dear Partner, We want to transfer to overseas ($50.500, 000.00) Fifth Million Five Hundred Thousand United States Dollars) from the Bank of Africa, I want to ask you to quietly look for a reliable and honest person who will be capable and fit to provide either an existing bank account or to set

Re: usb: gadget: ffs: Fix BUG when userland exits with submitted AIO transfers

2018-09-25 Thread Vincent Pelletier
Hello, On Thu, 2 Aug 2018 14:23:51 +, Vincent Pelletier wrote: > On Thu, 2 Aug 2018 00:45:14 +, "He, Bo" wrote: > > Your patch fix the issue BUG: scheduling while atomic: > > Yes, although from my understanding of Felipe's answer, the actual bug > is the "scheduling" part (sleeping

Re: [PATCH 1/3] usb: gadget: uvc: Factor out video USB request queueing

2018-09-25 Thread Kieran Bingham
Hi Laurent, On 18/09/18 11:35, Laurent Pinchart wrote: > USB requests for video data are queued from two different locations in > the driver, with the same code block occurring twice. Factor it out to a > function. > > Signed-off-by: Laurent Pinchart Looks good, and simplifies locking. Win