Re: [PATCH v3 00/10] tracing: introducing eventfs

From: Ajay Kaher
Date: Wed Jun 21 2023 - 07:42:34 EST




> On 20-Jun-2023, at 8:32 PM, Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
>
> !! External Email
>
> On Mon, 19 Jun 2023 05:38:25 +0000
> Ajay Kaher <akaher@xxxxxxxxxx> wrote:
>
>> # of passed: 65
>> # of failed: 3
>
> Unrelated to your patches, but have you checked why these fail? Do you have
> the latest tests running on the latest kernel?
>

Failed test got passed after enabling /proc/kallsyms, using:
echo 0 > /proc/sys/kernel/kptr_restrict

Following is the report of ftracetest on Linux v6.4.0-rc7 (with/without eventfs):
# of passed: 68
# of failed: 0
# of unresolved: 6
# of untested: 0
# of unsupported: 45
# of xfailed: 0
# of undefined(test bug): 0

If lockdep is enabled getting same warning as reported by 'kernel test robot' for v3 09/10:
https://lore.kernel.org/all/1686640004-47546-1-git-send-email-akaher@xxxxxxxxxx/

>> # of unresolved: 6
>> # of untested: 0
>> # of unsupported: 44
>> # of xfailed: 0
>> # of undefined(test bug): 0
>>
>> These results are same with/without eventfs.
>
> I'm hoping to look at these patches this week.

Yes, please. Thanks.

-Ajay