Nokia N900: insecure W+X mapping at 0xd0050000

Tony Lindgren tony at atomide.com
Thu Mar 8 08:24:46 PST 2018


* Pavel Machek <pavel at ucw.cz> [180308 06:29]:
> Insecure W+X mappings, who cares about those? I have 7 pages...

Is this with CONFIG_DEBUG_WX=y?

My guess is that it's for mapping the PM assembly to SRAM. This
is already fixed for am335x that is using drivers/misc/sram*.c.
I think omap2 - omap4 still need fixing if this is the culprit.

Regards,

Tony



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