From: Casey Schaufler <casey@schaufler-ca.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Miller <davem@davemloft.net>,
pmoore@redhat.com, netdev@vger.kernel.org, mvadkert@redhat.com,
selinux@tycho.nsa.gov, linux-security-module@vger.kernel.org,
Casey Schaufler <casey@schaufler-ca.com>
Subject: Re: [PATCH] tcp: assign the sock correctly to an outgoing SYNACK packet
Date: Mon, 08 Apr 2013 18:24:59 -0700 [thread overview]
Message-ID: <51636DEB.5000308@schaufler-ca.com> (raw)
In-Reply-To: <1365469759.3887.69.camel@edumazet-glaptop>
On 4/8/2013 6:09 PM, Eric Dumazet wrote:
> On Mon, 2013-04-08 at 17:59 -0700, Casey Schaufler wrote:
>
>> I don't see that with adding 4 bytes. Again, I'm willing to be
>> educated if I'm wrong.
> Feel free to add 4 bytes without having the 'align to 8 bytes' problem
> on 64 bit arches. Show us your patch.
Recall that it's replacing an existing 4 byte value with an 8 byte value.
My compiler days were quite short and long ago, but it would seem that
an 8 byte value ought not have an 'align to 8 bytes' problem.
Again, I'm willing to be educated.
> --
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>
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WARNING: multiple messages have this Message-ID (diff)
From: Casey Schaufler <casey@schaufler-ca.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Miller <davem@davemloft.net>,
pmoore@redhat.com, netdev@vger.kernel.org, mvadkert@redhat.com,
selinux@tycho.nsa.gov, linux-security-module@vger.kernel.org,
Casey Schaufler <casey@schaufler-ca.com>
Subject: Re: [PATCH] tcp: assign the sock correctly to an outgoing SYNACK packet
Date: Mon, 08 Apr 2013 18:24:59 -0700 [thread overview]
Message-ID: <51636DEB.5000308@schaufler-ca.com> (raw)
In-Reply-To: <1365469759.3887.69.camel@edumazet-glaptop>
On 4/8/2013 6:09 PM, Eric Dumazet wrote:
> On Mon, 2013-04-08 at 17:59 -0700, Casey Schaufler wrote:
>
>> I don't see that with adding 4 bytes. Again, I'm willing to be
>> educated if I'm wrong.
> Feel free to add 4 bytes without having the 'align to 8 bytes' problem
> on 64 bit arches. Show us your patch.
Recall that it's replacing an existing 4 byte value with an 8 byte value.
My compiler days were quite short and long ago, but it would seem that
an 8 byte value ought not have an 'align to 8 bytes' problem.
Again, I'm willing to be educated.
> --
> To unsubscribe from this list: send the line "unsubscribe linux-security-module" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2013-04-09 1:25 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-08 15:45 [PATCH] tcp: assign the sock correctly to an outgoing SYNACK packet Paul Moore
2013-04-08 16:14 ` David Miller
2013-04-08 17:22 ` Paul Moore
2013-04-08 17:36 ` Eric Dumazet
2013-04-08 17:40 ` Paul Moore
2013-04-08 17:47 ` Eric Dumazet
2013-04-08 18:01 ` Eric Dumazet
2013-04-08 18:12 ` Paul Moore
2013-04-08 18:21 ` Eric Dumazet
2013-04-08 18:26 ` Paul Moore
2013-04-08 18:34 ` Eric Dumazet
2013-04-08 18:30 ` Eric Dumazet
2013-04-08 20:37 ` Paul Moore
2013-04-08 20:44 ` David Miller
2013-04-08 20:53 ` Paul Moore
2013-04-08 20:55 ` Eric Dumazet
2013-04-08 21:09 ` Paul Moore
2013-04-08 21:14 ` David Miller
2013-04-08 21:17 ` Eric Dumazet
2013-04-09 3:58 ` [PATCH] selinux: add a skb_owned_by() hook Eric Dumazet
2013-04-09 4:29 ` Casey Schaufler
2013-04-09 4:41 ` David Miller
2013-04-09 5:14 ` Casey Schaufler
2013-04-09 11:39 ` Paul Moore
2013-04-09 6:24 ` Eric Dumazet
2013-04-09 11:45 ` Paul Moore
2013-04-09 7:38 ` James Morris
2013-04-09 12:06 ` Paul Moore
2013-04-09 17:23 ` David Miller
2013-04-08 18:32 ` [PATCH] tcp: assign the sock correctly to an outgoing SYNACK packet Paul Moore
2013-04-08 18:32 ` Paul Moore
2013-04-08 21:10 ` Paul Moore
2013-04-08 21:10 ` Paul Moore
2013-04-08 21:15 ` David Miller
2013-04-08 21:24 ` Paul Moore
2013-04-08 21:24 ` Paul Moore
2013-04-08 21:33 ` David Miller
2013-04-08 22:01 ` Paul Moore
2013-04-08 22:01 ` Paul Moore
2013-04-08 22:08 ` David Miller
2013-04-08 23:40 ` Casey Schaufler
2013-04-08 23:40 ` Casey Schaufler
2013-04-09 0:33 ` Eric Dumazet
2013-04-09 0:59 ` Casey Schaufler
2013-04-09 0:59 ` Casey Schaufler
2013-04-09 1:09 ` Eric Dumazet
2013-04-09 1:24 ` Casey Schaufler [this message]
2013-04-09 1:24 ` Casey Schaufler
2013-04-09 13:19 ` Paul Moore
2013-04-09 13:19 ` Paul Moore
2013-04-09 13:33 ` Paul Moore
2013-04-09 13:33 ` Paul Moore
2013-04-09 14:00 ` Eric Dumazet
2013-04-09 14:19 ` Paul Moore
2013-04-09 14:19 ` Paul Moore
2013-04-09 14:31 ` Eric Dumazet
2013-04-09 14:52 ` Paul Moore
2013-04-09 14:52 ` Paul Moore
2013-04-09 15:05 ` Paul Moore
2013-04-09 15:05 ` Paul Moore
2013-04-09 15:07 ` Eric Dumazet
2013-04-09 15:17 ` Paul Moore
2013-04-09 15:17 ` Paul Moore
2013-04-09 15:32 ` Eric Dumazet
2013-04-09 15:57 ` Paul Moore
2013-04-09 15:57 ` Paul Moore
2013-04-09 16:11 ` Casey Schaufler
2013-04-09 16:11 ` Casey Schaufler
2013-04-09 16:56 ` David Miller
2013-04-09 17:00 ` Paul Moore
2013-04-09 17:00 ` Paul Moore
2013-04-09 17:09 ` David Miller
2013-04-09 17:10 ` David Miller
2013-04-09 14:05 ` Ben Hutchings
2013-04-09 14:10 ` Paul Moore
2013-04-09 14:10 ` Paul Moore
2013-04-08 21:34 ` Ben Hutchings
2013-04-08 19:25 ` David Miller
2013-04-08 16:19 ` Eric Dumazet
2013-04-08 18:03 ` Sergei Shtylyov
2013-04-08 18:12 ` Paul Moore
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