[tip:x86/mtrr] x86: print out mtrr_range_state when user specify size

Yinghai Lu
2009-03-13T02:37:44Z

Commit-ID: c1ab7e93c6ddf8a068719b97b7e26c3d8eba7c32
Gitweb: http://git.kernel.org/tip/c1ab7e93c6ddf8a068719b97b7e26c3d8eba7c32
Author: Yinghai Lu <yinghai@kernel.org>
AuthorDate: Wed, 11 Mar 2009 20:05:46 -0700
Commit: Ingo Molnar <mingo@elte.hu>
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 <yinghai@kernel.org>
LKML-Reference: <49B87C0A.4010105@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

---
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) {
set_var_mtrr_all(address_bits);
+ 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, "