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authorIngo Molnar <mingo@elte.hu>2008-04-26 10:26:52 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-26 09:31:17 -0700
commit2a8a2719be1397c64e726ccd1c0933a11dc493d0 (patch)
treedef3564b6eb08b7f2c2507046b13f79a21302934 /arch
parentd9c04d678418fe42646de641f499209ca00fd94f (diff)
x86 PAT: decouple from nonpromisc devmem
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> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 4d350b5cbc7..4aa4180b106 100644
--- 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.