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[PATCH] x86_64: Make it clear in machine checks that it's an hardware problem

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Hopefully the users will take the hint.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2006-01-11 22:44:48 +01:00 • committed by Linus Torvalds
parent 2cbc9ee35c
commit 4855170f98
1 changed files with 4 additions and 0 deletions
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4
arch/x86_64/kernel/mce.c
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@ -92,6 +92,7 @@ void mce_log(struct mce *mce)
static void print_mce(struct mce *m) static void print_mce(struct mce *m)
{ {
printk(KERN_EMERG "\n" printk(KERN_EMERG "\n"
KERN_EMERG "HARDWARE ERROR\n"
KERN_EMERG KERN_EMERG
"CPU %d: Machine Check Exception: %16Lx Bank %d: %016Lx\n", "CPU %d: Machine Check Exception: %16Lx Bank %d: %016Lx\n",
m->cpu, m->mcgstatus, m->bank, m->status); m->cpu, m->mcgstatus, m->bank, m->status);
@ -110,6 +111,9 @@ static void print_mce(struct mce *m)
if (m->misc) if (m->misc)
printk("MISC %Lx ", m->misc); printk("MISC %Lx ", m->misc);
printk("\n"); printk("\n");
printk(KERN_EMERG "This is not a software problem!\n");
printk(KERN_EMERG
"Run through mcelog --ascii to decode and contact your hardware vendor\n");
} }
static void mce_panic(char *msg, struct mce *backup, unsigned long start) static void mce_panic(char *msg, struct mce *backup, unsigned long start)