x86, mtrr: remove debug message

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From: Linux Kernel Mailing List
Date: Friday, April 3, 2009 - 6:04 pm

Gitweb:     http://git.kernel.org/linus/c5c67c7cba6a652d1c62dce45b0c130e5cb2a802
Commit:     c5c67c7cba6a652d1c62dce45b0c130e5cb2a802
Parent:     9b7b89efa3bdaceaa2efb93e2d635391835da209
Author:     Ingo Molnar <mingo@elte.hu>
AuthorDate: Sat Apr 4 00:31:02 2009 +0200
Committer:  Ingo Molnar <mingo@elte.hu>
CommitDate: Sat Apr 4 00:31:02 2009 +0200

    x86, mtrr: remove debug message
    
    The MTRR code grew a new debug message which triggers commonly:
    
    [   40.142276]   get_mtrr: cpu0 reg00 base=0000000000 size=0000080000 write-back
    [   40.142280]   get_mtrr: cpu0 reg01 base=0000080000 size=0000040000 write-back
    [   40.142284]   get_mtrr: cpu0 reg02 base=0000100000 size=0000040000 write-back
    [   40.142311]   get_mtrr: cpu0 reg00 base=0000000000 size=0000080000 write-back
    [   40.142314]   get_mtrr: cpu0 reg01 base=0000080000 size=0000040000 write-back
    [   40.142317]   get_mtrr: cpu0 reg02 base=0000100000 size=0000040000 write-back
    
    Remove this annoyance.
    
    Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/cpu/mtrr/generic.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 37f28fc..0b776c0 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -462,9 +462,6 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
 	*base = base_hi << (32 - PAGE_SHIFT) | base_lo >> PAGE_SHIFT;
 	*type = base_lo & 0xff;
 
-	printk(KERN_DEBUG "  get_mtrr: cpu%d reg%02d base=%010lx size=%010lx %s\n",
-			cpu, reg, *base, *size,
-			mtrr_attrib_to_str(*type & 0xff));
 out_put_cpu:
 	put_cpu();
 }
--
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x86, mtrr: remove debug message, Linux Kernel Mailing ..., (Fri Apr 3, 6:04 pm)