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Groups > linux.kernel > #1411444 > unrolled thread

Re: [PATCH] coresight: Handle build path error

Started bySuzuki K Poulose <Suzuki.Poulose@arm.com>
First post2016-06-01 20:10 +0200
Last post2016-06-02 16:20 +0200
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  Re: [PATCH] coresight: Handle build path error Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2016-06-01 20:10 +0200
    Re: [PATCH] coresight: Handle build path error Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-06-02 16:20 +0200

#1411444 — Re: [PATCH] coresight: Handle build path error

FromSuzuki K Poulose <Suzuki.Poulose@arm.com>
Date2016-06-01 20:10 +0200
SubjectRe: [PATCH] coresight: Handle build path error
Message-ID<rFiKC-3t1-11@gated-at.bofh.it>
On 06/05/16 15:43, Mathieu Poirier wrote:
> On 6 May 2016 at 08:35, Suzuki K Poulose <suzuki.poulose@arm.com> wrote:
>> Enabling a component via sysfs (echo 1 > enable_source), would
>> trigger building a path from the enabled sources to the sink.
>> If there is an error in the process (e.g, sink not enabled or
>> the device (CPU corresponding to ETM) is not online), we never report
>> failure, except for leaving a message in the dmesg.
>>

>>
>
> Thanks for the correction:
>
> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
>
> Greg, given how small the changes are can you pick this up?  Otherwise
> I'll simply keep it in my tree.

Should this go in for rc2 as a fix ?

Cheers
Suzuki

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#1412270

FromMathieu Poirier <mathieu.poirier@linaro.org>
Date2016-06-02 16:20 +0200
Message-ID<rFBDA-6Xf-21@gated-at.bofh.it>
In reply to#1411444
On 1 June 2016 at 12:04, Suzuki K Poulose <Suzuki.Poulose@arm.com> wrote:
> On 06/05/16 15:43, Mathieu Poirier wrote:
>>
>> On 6 May 2016 at 08:35, Suzuki K Poulose <suzuki.poulose@arm.com> wrote:
>>>
>>> Enabling a component via sysfs (echo 1 > enable_source), would
>>> trigger building a path from the enabled sources to the sink.
>>> If there is an error in the process (e.g, sink not enabled or
>>> the device (CPU corresponding to ETM) is not online), we never report
>>> failure, except for leaving a message in the dmesg.
>>>
>
>>>
>>
>> Thanks for the correction:
>>
>> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
>>
>> Greg, given how small the changes are can you pick this up?  Otherwise
>> I'll simply keep it in my tree.
>
>
> Should this go in for rc2 as a fix ?

It did not make it in time for the 4.7 merge window - it will be part
of the 4.8 cycle.

Thanks,
Mathieu

>
> Cheers
> Suzuki
>

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