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Re: kernel .text and .rodata

> On Nov 5, 2014, at 9:33 PM, Masao Uebayashi <uebayasi%gmail.com@localhost> wrote:
> On Thu, Nov 6, 2014 at 1:54 PM, Matt Thomas <matt%3am-software.com@localhost> wrote:
>>> There are XN for arm, NX for x86.  Seems not widely used yet.
>> Used on arm now. :)
> .rodata is set as XN, right?

Since all of memory  is usually direct-mapped these days, the 16MB 
supersection that holds the kernel text doesn't have XN even though
it's RW.

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