cperciva 2007-11-08 19:45:20 UTC FreeBSD src repository
Modified files: (Branch: RELENG_7) sys/amd64/amd64 mp_machdep.c sys/i386/i386 mp_machdep.c Log: Change the default for hyperthreading (or, generally speaking, cases where the L1 cache is shared between CPUs) to disabled for security reasons. As in earlier releases, this can be changed by setting machdep.hyperthreading_allowed=1 in /boot/loader.conf. This is not an MFC -- no seatbelts in CURRENT. Approved by: re (kensmith) Security: See FreeBSD-SA-05:09.htt for background material. Revision Changes Path 1.287.2.1 +1 -1 src/sys/amd64/amd64/mp_machdep.c 1.281.2.1 +1 -1 src/sys/i386/i386/mp_machdep.c _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"