Messages in this thread | | | Date | Wed, 14 Dec 2005 03:40:37 +0100 | From | Andi Kleen <> | Subject | Re: [PATCH 3/3] sanitize building of fs/compat_ioctl.c |
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> I suppose. We could also funnel down ->compat_{read,write}() and > so on down the call chain, but that would likely be even uglier.
The problem is that this would need to be done for all variants (write, writev, aio_write, send{,msg,to} etc.) Same for read. I probably forgot one or two.
> I guess with is_compat_task() we can do the netlink and pfkeyv2 compat > stuff on ia64/x86_64. I don't look forward to reviewing a patch > implementing that, however :-/
And iptables, although that would be probably *really* ugly. It's a bit of a sore spot on x86-64 though. 64bit kernel with full 32bit userland works usually great except for iptables and ipsec.
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