Le Tue, 24 May 2011 16:21:08 +0300, Andriy Gapon <a...@freebsd.org> a écrit :
Hello, > I am planning on some changes in head and would like to see if people > use the following features: > - machdep.hyperthreading_allowed tunable and sysctl If I remember well, these tunables were introduced because the paper of Colin Percival about the HTT security flaw on intel processors : http://www.daemonology.net/hyperthreading-considered-harmful/ http://security.freebsd.org/advisories/FreeBSD-SA-05:09.htt.asc I guess this is still a concern?. Best regards. _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"