Re: [PATCH][2.5] IRQ distribution patch for 2.5.58

From: Martin J. Bligh (mbligh@aracnet.com)
Date: Mon Feb 17 2003 - 13:49:03 EST


I think Dave already sent out a fix for that at the weekend.

M.

--On Monday, February 17, 2003 10:16:14 -0800 William Lee Irwin III <wli@holomorphy.com> wrote:

> On Thu, Jan 16, 2003 at 01:08:55PM -0800, Kamble, Nitin A wrote:
>> + spin_lock(&desc->lock);
>> + irq_balance_mask[selected_irq] = target_cpu_mask;
>> + spin_unlock(&desc->lock);
>
> Wrong.
>
> irq_balance_mask[selected_irq] = cpu_to_logical_apicid(min_loaded);
>
> ... except this needs auditing for the assumption that the RTE's are
> using logical DESTMOD.
>
> Guess whose box won't boot with your code in?
>
> -- wli
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>
>

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sun Feb 23 2003 - 22:00:19 EST