From: Anton Blanchard <anton@samba.org>
To: Michael Neuling <mikey@neuling.org>
Cc: Andy Lutomirski <luto@amacapital.net>,
linux-kernel@vger.kernel.org, x86@kernel.org,
trinity@vger.kernel.org, netdev@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Linux PPC dev <linuxppc-dev@ozlabs.org>,
torvalds@linux-foundation.org
Subject: Re: [PATCH 5/5] net: Block MSG_CMSG_COMPAT in send(m)msg and recv(m)msg
Date: Thu, 6 Jun 2013 13:01:05 +1000 [thread overview]
Message-ID: <20130606130105.6e51066f@kryten> (raw)
In-Reply-To: <CAEjGV6xcF776C6N6VxeMY0Vyk+X51oNixdbN42-xkWjQOaMEQA@mail.gmail.com>
Hi,
> This is causing a regression on 64bit powerpc with 32bit usermode.
> When I hit userspace, udev is broken and I suspect all networking is
> broken as well.
>
> Can we please revert 1be374a0518a288147c6a7398792583200a67261
> upstream?
>
> Found via bisect.
Doesn't this patch break compat_sys_sendmsg and compat_sys_recvmsg?
We'd need to move the guts of sys_* into compat_sys_* to fix it.
Anton
next prev parent reply other threads:[~2013-06-06 3:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1369177867.git.luto@amacapital.net>
2013-05-22 21:07 ` [PATCH 5/5] net: Block MSG_CMSG_COMPAT in send(m)msg and recv(m)msg Andy Lutomirski
2013-05-28 8:56 ` [PATCH/FIX] " Ingo Molnar
2013-05-29 6:56 ` David Miller
2013-05-29 8:11 ` Ingo Molnar
2013-06-06 2:56 ` [PATCH 5/5] " Michael Neuling
2013-06-06 3:01 ` Anton Blanchard [this message]
2013-06-06 3:29 ` Stephen Rothwell
2013-06-06 5:38 ` [PATCH] net: Unbreak compat_sys_{send,recv}msg Andy Lutomirski
2013-06-06 5:48 ` Michael Neuling
2013-06-06 7:26 ` David Miller
2013-06-06 13:45 ` Eric Dumazet
2013-06-06 18:53 ` David Miller
2013-06-06 4:35 ` [PATCH 5/5] net: Block MSG_CMSG_COMPAT in send(m)msg and recv(m)msg Eric Dumazet
2013-06-06 5:00 ` David Miller
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