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Date:	Fri, 13 Mar 2009 02:34:44 GMT
From:	Yinghai Lu <>
Subject: [tip:x86/mtrr] x86: print out mtrr_range_state when user specify size

Commit-ID:  c1ab7e93c6ddf8a068719b97b7e26c3d8eba7c32
Author:     Yinghai Lu <>
AuthorDate: Wed, 11 Mar 2009 20:05:46 -0700
Commit:     Ingo Molnar <>
CommitDate: Fri, 13 Mar 2009 02:52:18 +0100

x86: print out mtrr_range_state when user specify size

Impact: print more debug info

Keep it consistent with autodetect version.

Signed-off-by: Yinghai Lu <>
LKML-Reference: <>
Signed-off-by: Ingo Molnar <>

 arch/x86/kernel/cpu/mtrr/main.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 236a401..311a473 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -1424,6 +1424,8 @@ static int __init mtrr_cleanup(unsigned address_bits)
 		if (!result[i].bad) {
+			printk(KERN_DEBUG "New variable MTRRs\n");
+			print_out_mtrr_range_state();
 			return 1;
 		printk(KERN_INFO "invalid mtrr_gran_size or mtrr_chunk_size, "
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