Re: [PATCH] ftrace: x86 use copy to and from user functions

[Ingo Molnar]

* Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> The modification of code is performed either by kstop_machine, before 
> SMP starts, or on module code before the module is executed. There is 
> no reason to do the modifications from assembly. The copy to and from 
> user functions are sufficient and produces cleaner and easier to read 
> code.
> 
> Thanks to Benjamin Herrenschmidt for suggesting the idea.
> 
> Signed-off-by: Steven Rostedt <srostedt@xxxxxxxxxx>

applied to tip/tracing/ftrace - thanks Steve!

	Ingo
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