Re: [PATCH 1/1] x86: fix text_poke

[Andi Kleen]

> And we should really add a lot more sanity checking there.

A debug mode for virt_to_page(),__pa,__va et.al. would probably make sense
and would have caught it.

I used to have that partly in the x86-64 port with VIRTUAL_BUG_ON.

-Andi
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