* Andy Lutomirski [2014-11-13 23:01:12]:
> On Thu, Nov 13, 2014 at 10:08 PM, Srikar Dronamraju
> wrote:
> > * Andy Lutomirski [2014-11-13 14:31:21]:
> >
> >> x86 call do_notify_resume on paranoid returns if TIF_UPROBE is set
> >> but not on non-paranoid returns. I suspect that this is a mistak
On Thu, Nov 13, 2014 at 10:08 PM, Srikar Dronamraju
wrote:
> * Andy Lutomirski [2014-11-13 14:31:21]:
>
>> x86 call do_notify_resume on paranoid returns if TIF_UPROBE is set
>> but not on non-paranoid returns. I suspect that this is a mistake
>> and that the code only works because int3 is paran
* Andy Lutomirski [2014-11-13 14:31:21]:
> x86 call do_notify_resume on paranoid returns if TIF_UPROBE is set
> but not on non-paranoid returns. I suspect that this is a mistake
> and that the code only works because int3 is paranoid.
>
> Setting _TIF_NOTIFY_RESUME in the uprobe code was probab
x86 call do_notify_resume on paranoid returns if TIF_UPROBE is set
but not on non-paranoid returns. I suspect that this is a mistake
and that the code only works because int3 is paranoid.
Setting _TIF_NOTIFY_RESUME in the uprobe code was probably a
workaround for the x86 bug. With that bug fixed
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