From: Ingo Molnar <mingo@elte.hu>
Date: Sat, 26 Apr 2008 08:26:52 +0000 (+0200)
Subject: x86 PAT: decouple from nonpromisc devmem
X-Git-Tag: v2.6.26-rc1~1046
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a8a2719be1397c64e726ccd1c0933a11dc493d0;p=linux-2.6

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>
---

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 4d350b5cbc..4aa4180b10 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.