on 19/02/2011 14:36 Steven Hartland said the following: > I'm trying to debug a possibly failing CPU, so I thought it would > be easy just disable the cores using machdep.hlt_cpus and see if > we see the panic's we've been seeing. > > The problem is it seems ULE doesnt properly support machdep.hlt_cpus > and still schedules processes onto the halted cpus which obviously > causes problems. > > Can anyone confirm this behaviour?
Yes, your observations are correct. Please also see: http://www.freebsd.org/cgi/query-pr.cgi?pr=145385 > Should machdep.hlt_cpus and I assume > the logical counterpart never be used with ULE? -- Andriy Gapon _______________________________________________ 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"
