From: Eric Dumazet <[email protected]>
Date: Thu, 05 Feb 2015 08:44:08 -0800
> On Thu, 2015-02-05 at 16:36 +0100, Miroslav Urbanek wrote:
>> flow_cache_flush_task references a structure member flow_cache_gc_work
>> where it should reference flow_cache_flush_task instead.
>>
>> Kernel panic occurs on kernels using IPsec during XFRM garbage
>> collection. The garbage collection interval can be shortened using the
>> following sysctl settings:
>>
>> net.ipv4.xfrm4_gc_thresh=4
>> net.ipv6.xfrm6_gc_thresh=4
>>
>> With the default settings, our productions servers crash approximately
>> once a week. With the settings above, they crash immediately.
>>
>> Fixes: ca925cf1534e ("flowcache: Make flow cache name space aware")
>> Reported-by: Tomáš Charvát <[email protected]>
>> Tested-by: Jan Hejl <[email protected]>
>> Signed-off-by: Miroslav Urbanek <[email protected]>
>> ---
>
> Nice catch !
>
> Ok, but you do not need to cc so many people/lists
>
> netdev is fine, and we usually CC patch author, just in case.
>
> Acked-by: Eric Dumazet <[email protected]>
Applied, thanks.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
