Re: Nokia N900: insecure W+X mapping at 0xd0050000

From: Tony Lindgren
Date: Thu Mar 08 2018 - 11:24:55 EST


* Pavel Machek <pavel@xxxxxx> [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