From: David Miller <davem@davemloft.net>
To: acme@redhat.com
Cc: netdev@vger.kernel.org, vanhoof@redhat.com, williams@redhat.com,
caitlin.bestler@gmail.com, paul.moore@hp.com, steve@chygwyn.com,
remi.denis-courmont@nokia.com, nhorman@tuxdriver.com,
niv@us.ibm.com
Subject: Re: [RFC v2] net: Introduce recvmmsg socket syscall
Date: Thu, 11 Jun 2009 02:41:00 -0700 (PDT) [thread overview]
Message-ID: <20090611.024100.233245804.davem@davemloft.net> (raw)
In-Reply-To: <20090611034022.GC22424@ghostprotocols.net>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Thu, 11 Jun 2009 00:40:22 -0300
> + struct compat_timespec *timeout_compat =
> + (struct compat_timespec *)timeout;
In order for this to build on non-compat platforms, or when
CONFIG_COMPAT is disabled, you'll need to avoid trying to
reference compat_timespec.
We get away with compat_msghdr because we define it as a NOP
in net/compat.h when necessary.
Doing the same, and cleanly, with this non-networking compat knob is
unlikely to be straightforward.
next prev parent reply other threads:[~2009-06-11 9:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-11 3:40 [RFC v2] net: Introduce recvmmsg socket syscall Arnaldo Carvalho de Melo
2009-06-11 9:41 ` David Miller [this message]
2009-06-11 15:34 ` Arnaldo Carvalho de Melo
2009-06-12 0:00 ` David Miller
2009-06-11 22:58 ` [RFC v3] " Arnaldo Carvalho de Melo
2009-06-11 18:09 ` [RFC v2] " Paul Moore
2009-06-11 21:53 ` Arnaldo Carvalho de Melo
2009-06-16 20:36 ` Paul Moore
2009-06-12 7:26 ` Rémi Denis-Courmont
2009-06-12 14:19 ` Arnaldo Carvalho de Melo
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