From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: holt@sgi.com, akpm@linux-foundation.org, w@1wt.eu,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
kuznet@ms2.inr.ac.ru, pekkas@netcore.fi, jmorris@namei.org,
yoshfuji@linux-ipv6.org, kaber@trash.net
Subject: Re: [PATCH] net: avoid limits overflow
Date: Wed, 10 Nov 2010 12:12:37 -0800 (PST) [thread overview]
Message-ID: <20101110.121237.28791448.davem@davemloft.net> (raw)
In-Reply-To: <1289381066.2860.109.camel@edumazet-laptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 10 Nov 2010 10:24:26 +0100
> [PATCH] net: avoid limits overflow
>
> Robin Holt tried to boot a 16TB machine and found some limits were
> reached : sysctl_tcp_mem[2], sysctl_udp_mem[2]
>
> We can switch infrastructure to use long "instead" of "int", now
> atomic_long_t primitives are available for free.
>
> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
> Reported-by: Robin Holt <holt@sgi.com>
> Reviewed-by: Robin Holt <holt@sgi.com>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Applied.
next prev parent reply other threads:[~2010-11-10 20:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20101002112405.951704198@gulag1.americas.sgi.com>
2010-10-02 11:24 ` [Patch] Limit sysctl_tcp_mem and sysctl_udp_mem initializers to prevent integer overflows Robin Holt
2010-10-02 13:22 ` Eric Dumazet
2010-10-03 11:16 ` Robin Holt
2010-10-05 21:50 ` David Miller
2010-11-10 6:15 ` Robin Holt
2010-11-10 9:24 ` [PATCH] net: avoid limits overflow Eric Dumazet
2010-11-10 20:12 ` David Miller [this message]
2010-10-05 21:50 ` [Patch] Limit sysctl_tcp_mem and sysctl_udp_mem initializers to prevent integer overflows David Miller
2010-10-18 17:43 ` Robin Holt
2010-10-18 17:52 ` Eric Dumazet
2010-10-18 18:34 ` Robin Holt
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