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authorYinghai Lu <yhlu.kernel.send@gmail.com>2008-04-07 11:36:39 -0700
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:41:36 +0200
commit711554dbc4d5402338ce115dca0df38e9f633330 (patch)
treeda42f1a42bcedb10aeb1f21f61a419c1d2f0eea7 /arch/x86/kernel/mpparse.c
parent6107a7c4e2a871c37bb6c49e5e8286079f0968f9 (diff)
downloadtalos-op-linux-711554dbc4d5402338ce115dca0df38e9f633330.tar.gz
talos-op-linux-711554dbc4d5402338ce115dca0df38e9f633330.zip
x86: print out buggy mptable
print out buggy mptable, instead of skipping it quietly Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/mpparse.c')
-rw-r--r--arch/x86/kernel/mpparse.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 6e5e4547981c..70744e344fa1 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -390,10 +390,13 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early)
break;
}
default:
- {
- count = mpc->mpc_length;
- break;
- }
+ /* wrong mptable */
+ printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n");
+ printk(KERN_ERR "type %x\n", *mpt);
+ print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_ADDRESS, 16,
+ 1, mpc, mpc->mpc_length, 1);
+ count = mpc->mpc_length;
+ break;
}
#ifdef CONFIG_X86_NUMAQ
++mpc_record;
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