From: Stephen Hemminger <[EMAIL PROTECTED]>
Date: Thu, 13 Dec 2007 09:35:45 -0800
> This should fix the kernel warn/oops reported while routing.
>
> The tulip driver has a fencepost bug with new NAPI in 2.6.24
> It has an off by one bug if a full quantum is reached.
>
> Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
Acked-by: David S. Miller <[EMAIL PROTECTED]>
Jeff, please apply if you haven't already.
> --- a/drivers/net/tulip/interrupt.c 2007-12-13 09:20:27.000000000 -0800
> +++ b/drivers/net/tulip/interrupt.c 2007-12-13 09:23:34.000000000 -0800
> @@ -151,7 +151,8 @@ int tulip_poll(struct napi_struct *napi,
> if (tulip_debug > 5)
> printk(KERN_DEBUG "%s: In tulip_rx(), entry
> %d %8.8x.\n",
> dev->name, entry, status);
> - if (work_done++ >= budget)
> +
> + if (++work_done >= budget)
> goto not_done;
>
> if ((status & 0x38008300) != 0x0300) {
--
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