Re: [PATCH] Only show RESOURCES_64BIT on relevant architectures

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On Oct 29, 2007, at 9:48 PM, Ralf Baechle wrote:

On Sun, Oct 28, 2007 at 04:15:49PM -0400, Kyle McMartin wrote:

+++ 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

On MIPS it would be a per platform thing. I'd prefer if RESOURCES_64BIT
was enabled through reverse dependencies and never visible as a user
option.

The same is true on PPC32. Its a per platform thing. However, I'm not sure if we could hide it from the user. There are cases on the same HW platform that you want to run with just 32-bit phys (for performance).

- k
-
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