Re: [PATCH v2 7/11] Uprobes Implementation

[Srikar Dronamraju]

* Peter Zijlstra <peterz@xxxxxxxxxxxxx> [2010-05-11 22:45:23]:

> On Thu, 2010-04-22 at 17:40 +0200, Oleg Nesterov wrote:
> > 
> > Either way, I think register_uprobe() should disallow the probes in
> > VM_SHARED/VM_MAYWRITE vmas. 
> 
> VM_SHARED, fully agreed, MAYWRITE not so sure, MAP_PRIVATE has MAYWRITE
> iirc and its perfectly fine to poke at those.
> 

Okay, I will put a check to disallow probes in VM_SHARED vmas.

--
Thanks and Regards
Srikar
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