Re: weird printk timestamps

[Sergey Tikhonov <tsv solvo ru>]

Hi,

Heid, Oliver wrote:

> Dear all,
> I've noticed that printk has weird timestamps in 2.6.1[78] kernels on
> all my UP2000+, PC164 and XP1000 boxes. It seems that some recent CPU
> jiffies changes have not been ported to the alpha tree. My quick fix
> (???) for the (otherwise nicely working - a big thanks!!) 2.6.17.1[13]
> kernels was
>
> ************
> --- include/linux/jiffies.h~	2006-06-18 03:49:35.000000000 +0200
> +++ include/linux/jiffies.h	2006-12-01 11:30:32.000000000 +0100
> @@ -119,7 +119,7 @@
>  * Have the 32 bit jiffies value wrap 5 minutes after boot
>  * so jiffies wrap bugs show up earlier.
>  */
> -#define INITIAL_JIFFIES ((unsigned long)(unsigned int) (-300*HZ))
> +#define INITIAL_JIFFIES ((unsigned long)(unsigned int) (0*HZ))
>
> /*
>  * Change timeval to jiffies, trying to avoid the
> ************
>
> Any comments?!
>    Oliver
>
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>
>  
Could you post the sample program that shows the problem? I will check 
it on my (AC3pre) kernel.

Regards,

--
Sergey Tikhonov

Solvo Ltd.
Saint-Petersburg, Russia
tsv solvo ru