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>
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@ -1049,9 +1049,9 @@ config MTRR
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See <file:Documentation/mtrr.txt> for more information.
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config X86_PAT
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def_bool y
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bool
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prompt "x86 PAT support"
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depends on MTRR && NONPROMISC_DEVMEM
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depends on MTRR
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help
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Use PAT attributes to setup page level cache control.
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