realview compulsory enables CONFIG_ARM_PATCH_PHYS_VIRT on me

[Rob Herring]

On 12/05/2011 03:22 PM, Linus Walleij wrote:
> Hi Nico,
> 
> now I'm lost, I discussed by boot problems on ARM PB1176
> with Marc and after some investigation I found this strange thing on
> the lastest rc:s since -rc1:
> 
> In arch/arm/Kconfig ARM_PATCH_PHYS_VIRT is forcibly
> disabled like so:
> 
> depends on !ARCH_REALVIEW || !SPARSEMEM

should be !ARCH_REALVIEW && !SPARSEMEM ?

Rob

> 
> However if I just configure it for the realview_defconfig:
> 
> mkdir foo
> make -f Makefile ARCH=arm CROSS_COMPILE=arm-none-eabi-
> KBUILD_OUTPUT=foo realview_defconfig
> 
> It strangely selects this anyway, because now foo/.config has:
> CONFIG_ARM_PATCH_PHYS_VIRT=y
> 
> Kconfig is a djungle to me, but I simply cannot find out
> what is setting this anyway. The problem is not there on
> v3.1, it does not get selected.
> 
> Any hints?
> 
> Yours,
> Linus Walleij
> 
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