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, we have a potentially very fast pipe for
> >> tra
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 *trace = ftrace
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
>>> transmitting ftrace data to a Host PC for further analy
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 analysis.
Note that in order to decode
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 usb_reque
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 access to kernel
> symbols in ord
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 patch [1] in order
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:
https://github.com/0day-ci/linux/commits/Felipe-Balbi/usb-gadget-functions-add-ftrac
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:
https://github.com/0day-ci/linux/commits/Felipe-Balbi/usb-gadget-functions-add-ftrac
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 Gadget
> >> Controller. With this, we have a potentially very fast pipe for
> >> tra
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 a Host PC for further analysis.
>>
>> Note that in
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 decode the data, one needs acc
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.
>>
>> Note that in order to decode the data, one needs access
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 to kernel
> symbols in order to
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 function
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