Re: [PATCH] selftests: livepatch: test if ftrace can trace a livepatched function

[Joe Lawrence]

On 1/10/25 12:13, Filipe Xavier wrote:
> Em 07/01/2025 13:23, Joe Lawrence escreveu:
> 
>> On Thu, Jan 02, 2025 at 03:42:10PM -0300, Filipe Xavier wrote:
>>> This new test makes sure that ftrace can trace a
>>> function that was introduced by a livepatch.
>>>
>> Hi Filipe,
>>
>> Thanks for adding a test!
>>
>> Aside: another similar test could verify that the original function, in
>> this case cmdline_proc_show(), can still be traced despite it being
>> livepatched.  That may be non-intuitive but it demonstrates how the
>> ftrace handler works.
> 
> Thanks for the review Joe!
> 
> I have fixed all points mentioned below,
> 
> and have a patch ready to submit.
> 
> Do you believe that this other similar test could be sent later,
> 
> or is it required in this patch?
> 

The second test could be added later if you like, either way is fine w/me.

Thanks,

-- 
Joe