[PATCH] Only show RESOURCES_64BIT on relevant architectures

Kyle McMartin
2007-10-28T20:18:32Z

To quote lolcats: CONFIG_RESOURCES_64BIT DO NOT WANT!

I *think* I have the logic of this right... Anyway, I was annoyed by
having to do the bloody ugly casts to unsigned long long in
arch-specific code. As near as I can tell, we only want this selectable
in the case of PAE on x86, and some random PPC and MIPS embedded boards.

For everyone else, it should be whatever the value of 64BIT is.

And I can be happy and continue using unsigned long and going about my
merry business.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
---
diff --git a/mm/Kconfig b/mm/Kconfig
index c070ec0..c25a838 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -172,6 +172,7 @@ config MIGRATION

config RESOURCES_64BIT
bool "64 bit Memory and IO resources (EXPERIMENTAL)" if (!64BIT && EXPERIMENTAL)
+ depends on (MIPS || PPC32 || X86_PAE) || 64BIT
default 64BIT
help
This option allows memory and IO resources to be 64 bit.