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From: "H. Peter Anvin" <hpa@zytor.com>
To: Daniel Borkmann <dborkman@redhat.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>,
	Ingo Molnar <mingo@kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	Steven Rostedt <rostedt@goodmis.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Thomas Gleixner <tglx@linutronix.de>,
	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
	Tom Zanussi <tom.zanussi@linux.intel.com>,
	Jovi Zhangwei <jovi.zhangwei@gmail.com>,
	Eric Dumazet <edumazet@google.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Arnaldo Carvalho de Melo <acme@infradead.org>,
	Pekka Enberg <penberg@iki.fi>,
	Arjan van de Ven <arjan@infradead.org>,
	Christoph Hellwig <hch@infradead.org>,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [RFC PATCH v2 tip 0/7] 64-bit BPF insn set and tracing filters
Date: Thu, 13 Feb 2014 14:47:51 -0800	[thread overview]
Message-ID: <52FD4B97.9020306@zytor.com> (raw)
In-Reply-To: <52FD4AC0.7090502@redhat.com>

On 02/13/2014 02:44 PM, Daniel Borkmann wrote:
> 
> Well, if that would be the case, then seccomp would have had JIT support
> long ago. ;-) Right now BPF filters with seccomp are not JIT compiled
> for _any_ architecture.
> 

Really, I was under the impression there were.  They *should be*, that
was an important concept in the development of the seccomp filters.

	-hpa


  reply	other threads:[~2014-02-13 22:48 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-06  1:10 [RFC PATCH v2 tip 0/7] 64-bit BPF insn set and tracing filters Alexei Starovoitov
2014-02-06  1:10 ` [RFC PATCH v2 tip 1/7] Extended BPF core framework Alexei Starovoitov
2014-02-06  1:10 ` [RFC PATCH v2 tip 2/7] Extended BPF JIT for x86-64 Alexei Starovoitov
2014-02-06  1:10 ` [RFC PATCH v2 tip 3/7] Extended BPF (64-bit BPF) design document Alexei Starovoitov
2014-02-06  1:10 ` [RFC PATCH v2 tip 4/7] Revert "x86/ptrace: Remove unused regs_get_argument_nth API" Alexei Starovoitov
2014-02-06  1:10 ` [RFC PATCH v2 tip 5/7] use BPF in tracing filters Alexei Starovoitov
2014-02-06  1:10 ` [RFC PATCH v2 tip 6/7] LLVM BPF backend Alexei Starovoitov
2014-02-06  1:10 ` [RFC PATCH v2 tip 7/7] tracing filter examples in BPF Alexei Starovoitov
2014-02-06 10:42 ` [RFC PATCH v2 tip 0/7] 64-bit BPF insn set and tracing filters Daniel Borkmann
2014-02-07  1:20   ` Alexei Starovoitov
2014-02-13 20:20     ` Daniel Borkmann
2014-02-13 22:22       ` Daniel Borkmann
2014-02-14  0:59         ` Alexei Starovoitov
2014-02-14 17:02           ` Daniel Borkmann
2014-02-14 17:55             ` Alexei Starovoitov
2014-02-15 16:13               ` Daniel Borkmann
2014-02-14  4:47       ` Alexei Starovoitov
2014-02-14 17:27         ` Daniel Borkmann
2014-02-14 20:17           ` Alexei Starovoitov
2014-02-13 22:32     ` H. Peter Anvin
2014-02-13 22:44       ` Daniel Borkmann
2014-02-13 22:47         ` H. Peter Anvin [this message]
2014-02-13 22:55           ` Daniel Borkmann
  -- strict thread matches above, loose matches on Subject: below --
2014-02-06  0:10 Alexei Starovoitov
2014-02-06  0:27 ` David Miller
2014-02-06  0:57   ` Alexei Starovoitov

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