Messages in this thread | | | Subject | Re: [RFC] x86: restrict pid namespaces to 32 or 64 bit syscalls | From | "H. Peter Anvin" <> | Date | Sat, 13 Aug 2011 22:08:57 -0700 |
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Andi Kleen <andi@firstfloor.org> wrote:
>"H. Peter Anvin" <hpa@zytor.com> writes: >> >> IA64 is totally different. I'm extremely sceptical to this patch; it >feels like putting code in a super-hot path to paper over a problem >that has to be fixed anyway. > >Sounds to me a better alternative would be more aggressive, pro-active >fuzzing of the compat calls. > >-Andi > >-- >ak@linux.intel.com -- Speaking for myself only
Agreed. Other than that, I can see a fine-grained permission filter, but the compat vs noncompat axis is just spurious. -- Sent from my mobile phone. Please excuse my brevity and lack of formatting.
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