Ar Maw, 2006-08-01 am 14:44 -0400, ysgrifennodd Dave Jones:
> + case POISON_FREE ^ 0x01:
> + case POISON_FREE ^ 0x02:
> + case POISON_FREE ^ 0x04:
> + case POISON_FREE ^ 0x08:
> + case POISON_FREE ^ 0x10:
> + case POISON_FREE ^ 0x20:
> + case POISON_FREE ^ 0x40:
> + case POISON_FREE ^ 0x80:
> + printk (KERN_ERR "Single bit error detected. Possibly bad RAM.\n");
> +#ifdef CONFIG_X86
> + printk (KERN_ERR "Run memtest86 or other memory test tool.\n");
> +#endif
> + return;
Gack .. NAK
#1: Do we want memtest86 or memtest86+ ?
#2: The check is horrible and there is an elegant implementation for
single bit.
errors = value ^ expected;
if (errors && !(errors & (errors - 1)))
printk(KERN_ERR "Single bit error detected....");
Alan
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