On Sun, Jan 19, 2014 at 07:43:06AM -0500, Prarit Bhargava wrote: > > > On 01/14/2014 08:40 AM, Josh Boyer wrote: > > On Tue, Jan 14, 2014 at 7:36 AM, Prarit Bhargava <[email protected]> wrote: > >> Set CONFIG_BOOTPARAM_HOTPLUG_CPU0 to 'y'. Currently, to disable CPU0, > >> the "boot" cpu, one must specify cpu0_hotplug as a kernel parameter. > >> Setting this config variable to 1 enables it by default. > >> > >> I've tested this on systems where it was expected to work and it seems to > >> function properly. > > > > Looking this over, it simply makes it _possible_ to offline CPU0, but > > doesn't do it by default, correct? > > > > I've got it queued locally and assuming the answer to my question is > > what I think it is, I'll push it out soonish. Thanks. > > > > Josh, after some additional testing it looks like we should not do this yet. > There are some odd bugs that have popped up on older hardware and a few issues > on new hardware that need to be resolved. > > So ... I think this should be rejected or reverted.
OK. Have a link to where these problems cropped up? josh _______________________________________________ kernel mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/kernel
