Re: [PATCH] usb: gadget: functions: add ftrace export over USB

On Fri, 14 Jul 2017 11:22:51 +0530 Pratyush Anand wrote: > Hi Felipe, > > On Friday 09 June 2017 03:58 PM, Felipe Balbi wrote: > > Felipe Balbi writes: > > > >> Allow for ftrace data to be exported over a USB Gadget > >> Controller. With this,

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi, Pratyush Anand writes: > Hi Felipe, > > On Friday 09 June 2017 11:43 AM, Felipe Balbi wrote: >> +static void notrace ftrace_write(struct trace_export *ftrace, const void >> *buf, >> + unsigned int len) >> +{ >> +struct usb_ftrace

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi, Pratyush Anand writes: > On Friday 09 June 2017 03:58 PM, Felipe Balbi wrote: >> Felipe Balbi writes: >> >>> Allow for ftrace data to be exported over a USB Gadget >>> Controller. With this, we have a potentially very fast pipe for >>>

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi Felipe, On Friday 09 June 2017 03:58 PM, Felipe Balbi wrote: Felipe Balbi writes: Allow for ftrace data to be exported over a USB Gadget Controller. With this, we have a potentially very fast pipe for transmitting ftrace data to a Host PC for further

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi Felipe, On Friday 09 June 2017 11:43 AM, Felipe Balbi wrote: +static void notrace ftrace_write(struct trace_export *ftrace, const void *buf, +unsigned int len) +{ + struct usb_ftrace *trace = ftrace_to_trace(ftrace); + struct

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi, Felipe Balbi writes: > Allow for ftrace data to be exported over a USB Gadget > Controller. With this, we have a potentially very fast pipe for > transmitting ftrace data to a Host PC for further analysis. > > Note that in order to decode the data, one needs

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi, kbuild test robot writes: > Hi Felipe, > > [auto build test ERROR on balbi-usb/next] > [also build test ERROR on v4.12-rc4 next-20170609] > [if your patch is applied to the wrong git tree, please drop us a note to > help improve the system] this patch depends on another

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi Felipe, [auto build test ERROR on balbi-usb/next] [also build test ERROR on v4.12-rc4 next-20170609] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi Felipe, [auto build test ERROR on balbi-usb/next] [also build test ERROR on v4.12-rc4 next-20170609] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

On Fri, 09 Jun 2017 17:05:52 +0300 Felipe Balbi wrote: > Hi, > > Steven Rostedt writes: > > On Fri, 9 Jun 2017 09:13:27 +0300 > > Felipe Balbi wrote: > > > >> Allow for ftrace data to be exported over a USB

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Hi, Steven Rostedt writes: > On Fri, 9 Jun 2017 09:13:27 +0300 > Felipe Balbi wrote: > >> Allow for ftrace data to be exported over a USB Gadget >> Controller. With this, we have a potentially very fast pipe for >> transmitting ftrace data to

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

On Fri, 9 Jun 2017 09:13:27 +0300 Felipe Balbi wrote: > Allow for ftrace data to be exported over a USB Gadget > Controller. With this, we have a potentially very fast pipe for > transmitting ftrace data to a Host PC for further analysis. > > Note that in order to

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Felipe Balbi writes: > Felipe Balbi writes: > >> Allow for ftrace data to be exported over a USB Gadget >> Controller. With this, we have a potentially very fast pipe for >> transmitting ftrace data to a Host PC for further analysis.

Re: [PATCH] usb: gadget: functions: add ftrace export over USB

Felipe Balbi writes: > Allow for ftrace data to be exported over a USB Gadget > Controller. With this, we have a potentially very fast pipe for > transmitting ftrace data to a Host PC for further analysis. > > Note that in order to decode the data, one needs access

[PATCH] usb: gadget: functions: add ftrace export over USB

Allow for ftrace data to be exported over a USB Gadget Controller. With this, we have a potentially very fast pipe for transmitting ftrace data to a Host PC for further analysis. Note that in order to decode the data, one needs access to kernel symbols in order to convert binary data into