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x86 PAT: decouple from nonpromisc devmem
author
Ingo Molnar
<mingo@elte.hu>
Sat, 26 Apr 2008 08:26:52 +0000
(10:26 +0200)
committer
Ingo Molnar
<mingo@elte.hu>
Sat, 26 Apr 2008 14:01:26 +0000
(16:01 +0200)
Linus pointed it out that PAT should not depend on NONPROMISC_DEVMEM.
Also make PAT non-default.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/Kconfig
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diff --git
a/arch/x86/Kconfig
b/arch/x86/Kconfig
index
4d350b5
..
4aa4180
100644
(file)
--- a/
arch/x86/Kconfig
+++ b/
arch/x86/Kconfig
@@
-1049,9
+1049,9
@@
config MTRR
See <file:Documentation/mtrr.txt> for more information.
config X86_PAT
- def_bool y
+ bool
prompt "x86 PAT support"
- depends on MTRR
&& NONPROMISC_DEVMEM
+ depends on MTRR
help
Use PAT attributes to setup page level cache control.