[PATCH] [ARM] Introduce patching of phys_to_virt and vice versa
From: nico@fluxnic.net (Nicolas Pitre)
Date: 2010-06-26 18:22:03
On Sat, 26 Jun 2010, Russell King - ARM Linux wrote:
It needs to be documented that PATCH_PHYS_VIRT is only for non-XIP and non-Thumb2 kernels. I suggest it goes in the help text for the config option, or a comment before the option.
The idea is to do the same for Thumb2 as well. Obviously this is incompatible with XIP so should be documented as such. And I think we should try to make this option non user selectable if possible, but rather make it depend on the variable phys offset and linear memory layout options. Nicolas