Re: [PATCH] Warn users about mismatched PID namespaces

Pedro Alves
2014-10-30T13:13:52Z

On 10/30/2014 01:11 PM, Pedro Alves wrote:
> On 10/30/2014 12:51 PM, Daniel Colascione wrote:
>> On 10/30/2014 12:49 PM, Pedro Alves wrote:

>>>>> Why not give libthread_db the right PID then?
>>>>
>>>> How do you suggest find it?
>>>
>>> Isn't it visible somewhere in /proc ?
>>
>> Not AFAICT, but maybe I overlooked something.
>
> Oh well...

...

>>>> There's some talk on LKML of adding the necessary system call, but it's not in-tree yet.
>>>
>>> Do you have a url handy?
>>
>> https://lwn.net/Articles/602987/
>
> Thanks.

BTW, this sounds like something we should add to the kernel wish list:

https://sourceware.org/gdb/wiki/LinuxKernelWishList

Thanks,
Pedro Alves