Talk:Seccomp

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I feel that the phrase "burdened with patents that aim to restrict the freedoms of grid computing service providers" is not NPOV. Yes, CPUshare has patents, but Andrea says that "the CPUShare project has simply no choice but to try to play best by the current rules of the economy in the hope to succeed." This suggests to me that it is an issue of preventing larger companies from squashing CPUshare by simply creating a much larger service that can easily beat it.

While the ethics of patenting this may be dubious, we should present both sides of the issue, and not put words in Andrea's mouth about the reason for the patents.

-- ThinkingInBinary 13:09, 14 November 2006 (UTC)


With the merging of this patch in the mainline kernel seccomp become a totally zero-overhead feature despite the tsc disable.

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cf99abace7e07dd8491e7093a9a9ef11d48838ed

This further patch even reduces the fixed number of bytes that seccomp takes in the kernel .text:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1d9d02feeee89e9132034d504c9a45eeaf618a3d

So the most recent part of the seccomp article is now incorrect and outdated. And I refrain to comment on the CPUShare part because I've clear conflict of interest, so I'll wait the community to sort it out eventually.

Andrea