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Open Source and information security mailing list archives
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Date: Mon, 30 Jan 2012 14:29:54 -0800 From: Andrew Lutomirski <luto@....edu> To: Will Drewry <wad@...omium.org> Cc: Indan Zupancic <indan@....nu>, linux-kernel@...r.kernel.org, keescook@...omium.org, john.johansen@...onical.com, serge.hallyn@...onical.com, coreyb@...ux.vnet.ibm.com, pmoore@...hat.com, eparis@...hat.com, djm@...drot.org, torvalds@...ux-foundation.org, segoon@...nwall.com, rostedt@...dmis.org, jmorris@...ei.org, scarybeasts@...il.com, avi@...hat.com, penberg@...helsinki.fi, viro@...iv.linux.org.uk, mingo@...e.hu, akpm@...ux-foundation.org, khilman@...com, borislav.petkov@....com, amwang@...hat.com, oleg@...hat.com, ak@...ux.intel.com, eric.dumazet@...il.com, gregkh@...e.de, dhowells@...hat.com, daniel.lezcano@...e.fr, linux-fsdevel@...r.kernel.org, linux-security-module@...r.kernel.org, olofj@...omium.org, mhalcrow@...gle.com, dlaor@...hat.com, corbet@....net, alan@...rguk.ukuu.org.uk, mcgrathr@...omium.org Subject: Re: [PATCH v5 2/3] seccomp_filters: system call filtering using BPF [not quoting anything because this is a more general question] How portable across architectures is this supposed to be? At least syscall numbering varies widely, and calling conventions can be different (x86_64 has four of them, for example). For all I know, argument order might be different in some cases. --Andy -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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