[PATCH 0/3] Rewrite x86/ftrace to use text_poke()

From: Peter Zijlstra
Date: Mon Aug 26 2019 - 08:57:43 EST

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Ftrace was one of the last W^X violators; these patches move it over to the
generic text_poke() interface and thereby get rid of this oddity.

Very lightly tested...

Next message: Peter Zijlstra: "[PATCH 1/3] x86/alternatives: Teach text_poke_bp() to emulate instructions"
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