Re: PT_DTRACE && uml

[Jeff Dike]

On Thu, Apr 23, 2009 at 12:17:26AM +0200, Oleg Nesterov wrote:
> (cc Jeff Dike)
> 
> So, arch/um/ seems to be the only user of PT_DTRACE.
> 
> I do not understand this code at all. It looks as if we can just
> s/PT_DTRACE/TIF_SINGLESTEP/.
> 
> But it can't be that simple?

It looks like it.  The one odd part is the use in the signal delivery
code.  That looks like a bug to me.

				Jeff
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