From: Sowmini Varadhan <sowmini.varadhan@oracle.com>
To: mroos@linux.ee
Cc: David Miller <davem@davemloft.net>,
sparclinux@vger.kernel.org, edumazet@google.com,
netdev@vger.kernel.org
Subject: Re: Invalid sk_policy[] access
Date: Tue, 23 Feb 2016 20:53:29 +0000 [thread overview]
Message-ID: <20160223205329.GD4941@oracle.com> (raw)
In-Reply-To: <alpine.LRH.2.20.1602232250000.30129@math.ut.ee>
On (02/23/16 22:51), mroos@linux.ee wrote:
> Since there are no config-dependent difference in the struct, maybe it's
> a compiler version difference for padding/optimization instead?
possibly. The v440 is using a Debian 4.6.3-14 gcc, while the
T5 is using "4.4.7 20120313 (Red Hat 4.4.7-4)"
But my question from the email remains. Unless I am missing
something subtle in the code, a struct request_sock and a
struct sock only have the sock_common part in common. So casting
a request_sock as a struct sock may have issues?
--Sowmini
WARNING: multiple messages have this Message-ID (diff)
From: Sowmini Varadhan <sowmini.varadhan@oracle.com>
To: mroos@linux.ee
Cc: David Miller <davem@davemloft.net>,
sparclinux@vger.kernel.org, edumazet@google.com,
netdev@vger.kernel.org
Subject: Re: Invalid sk_policy[] access
Date: Tue, 23 Feb 2016 15:53:29 -0500 [thread overview]
Message-ID: <20160223205329.GD4941@oracle.com> (raw)
In-Reply-To: <alpine.LRH.2.20.1602232250000.30129@math.ut.ee>
On (02/23/16 22:51), mroos@linux.ee wrote:
> Since there are no config-dependent difference in the struct, maybe it's
> a compiler version difference for padding/optimization instead?
possibly. The v440 is using a Debian 4.6.3-14 gcc, while the
T5 is using "4.4.7 20120313 (Red Hat 4.4.7-4)"
But my question from the email remains. Unless I am missing
something subtle in the code, a struct request_sock and a
struct sock only have the sock_common part in common. So casting
a request_sock as a struct sock may have issues?
--Sowmini
next prev parent reply other threads:[~2016-02-23 20:53 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-06 15:21 Recent spontaneous reboots on multiple machines Meelis Roos
2016-01-06 15:22 ` Meelis Roos
2016-01-07 17:41 ` Sowmini Varadhan
2016-01-07 19:46 ` Meelis Roos
2016-01-07 20:14 ` Sowmini Varadhan
2016-01-08 17:20 ` Sowmini Varadhan
2016-01-08 19:02 ` David Miller
2016-01-08 20:18 ` mroos
2016-01-08 21:15 ` Sowmini Varadhan
2016-01-08 21:29 ` Meelis Roos
2016-01-10 10:03 ` Meelis Roos
2016-02-05 9:06 ` Meelis Roos
2016-02-14 10:51 ` Sowmini Varadhan
2016-02-15 5:54 ` Meelis Roos
2016-02-18 2:30 ` Sowmini Varadhan
2016-02-22 1:02 ` Sowmini Varadhan
2016-02-23 12:12 ` Invalid sk_policy[] access (was Re: Recent spontaneous reboots on multiple machines) Sowmini Varadhan
2016-02-23 12:12 ` Sowmini Varadhan
2016-02-23 19:36 ` Meelis Roos
2016-02-23 19:36 ` Meelis Roos
2016-02-23 19:39 ` Sowmini Varadhan
2016-02-23 19:39 ` Sowmini Varadhan
2016-02-23 20:45 ` Meelis Roos
2016-02-23 20:45 ` Meelis Roos
2016-02-23 20:20 ` Invalid sk_policy[] access David Miller
2016-02-23 20:20 ` David Miller
2016-02-23 20:29 ` Sowmini Varadhan
2016-02-23 20:29 ` Sowmini Varadhan
2016-02-23 20:37 ` mroos
2016-02-23 20:37 ` mroos
2016-02-23 20:51 ` mroos
2016-02-23 20:51 ` mroos
2016-02-23 20:53 ` Sowmini Varadhan [this message]
2016-02-23 20:53 ` Sowmini Varadhan
2016-02-23 23:05 ` David Miller
2016-02-23 23:05 ` David Miller
2016-02-23 22:59 ` David Miller
2016-02-23 22:59 ` David Miller
2016-02-23 23:59 ` Sowmini Varadhan
2016-02-23 23:59 ` Sowmini Varadhan
2016-02-24 0:23 ` David Miller
2016-02-24 0:23 ` David Miller
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