netdev - Re: [GIT PULL] [IPV6] COMPAT: Fix SSM applications on 64bit kernels.

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Message-ID: <OF87A40341.D5C4561E-ON88257437.002279E3-88257437.00234E0B@us.ibm.com>
Date:	Fri, 25 Apr 2008 23:25:39 -0700
From:	David Stevens <dlstevens@...ibm.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, yoshfuji@...ux-ipv6.org
Subject: Re: [GIT PULL] [IPV6] COMPAT: Fix SSM applications on 64bit kernels.

OK, what about this:

I considered passing the the real setsockopt function as an argument
to what is now compat_mc_setsockopt() before putting the direct calls in.
By doing that, we can only get in there with a v6 setsockopt when v6 is
loaded, since the calls to it are from the corresponding 
compat_setsockopt.
Is that too ugly?

        Could also make these  return pointers to the new koptval and 
koptlen,
which is really the only thing we need outside the 
compat_ipXX_setsockopt()'s.

                                                +-DLS

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