Re: [PATCH 5/5] net: Block MSG_CMSG_COMPAT in send(m)msg andrecv(m)msg

From: Anton Blanchard
Date: Wed Jun 05 2013 - 23:01:12 EST


> 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.

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