Hi Anton, On Thu, 6 Jun 2013 13:01:05 +1000 Anton Blanchard <anton@xxxxxxxxx> wrote: > > > 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. What you really need is a set of common functions that the sys_ and compat_sys_ functions can call - with the sys_ funtions forbidding MSG_CMSG_COMPAT and the compat_sys_ functions setting it. -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx http://www.canb.auug.org.au/~sfr/
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