From: Eric Dumazet
Date: Fri, 22 May 2015 11:08:39 -0700
> On Fri, 2015-05-22 at 11:03 -0700, Eric Dumazet wrote:
>
>> Also I am wondering if not explicitly include
>> could break one arch...
>
> Sorry for the false alarm, we should be good because of snmp.h
Right.
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From: Eric Dumazet
Date: Fri, 22 May 2015 10:56:36 -0700
> On Fri, 2015-05-22 at 13:50 -0400, David Miller wrote:
>
>> This bug exists in 'net' so I've applied it there.
>>
>> Thanks Eric.
>
> Oh thats right, sorry for this, as you'll probably have a conflict when
> merging net into net-next.
On Fri, 2015-05-22 at 11:03 -0700, Eric Dumazet wrote:
> Also I am wondering if not explicitly include
> could break one arch...
Sorry for the false alarm, we should be good because of snmp.h
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On Fri, 2015-05-22 at 10:56 -0700, Eric Dumazet wrote:
> On Fri, 2015-05-22 at 13:50 -0400, David Miller wrote:
>
> > This bug exists in 'net' so I've applied it there.
> >
> > Thanks Eric.
>
> Oh thats right, sorry for this, as you'll probably have a conflict when
> merging net into net-next.
On Fri, 2015-05-22 at 13:50 -0400, David Miller wrote:
> This bug exists in 'net' so I've applied it there.
>
> Thanks Eric.
Oh thats right, sorry for this, as you'll probably have a conflict when
merging net into net-next.
Thanks.
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From: Eric Dumazet
Date: Thu, 21 May 2015 21:51:19 -0700
> From: Eric Dumazet
>
> Taking socket spinlock in tcp_get_info() can deadlock, as
> inet_diag_dump_icsk() holds the &hashinfo->ehash_locks[i],
> while packet processing can use the reverse locking order.
>
> We could avoid this locking
From: Eric Dumazet
Taking socket spinlock in tcp_get_info() can deadlock, as
inet_diag_dump_icsk() holds the &hashinfo->ehash_locks[i],
while packet processing can use the reverse locking order.
We could avoid this locking for TCP_LISTEN states, but lockdep would
certainly get confused as all TC
