Re: [PATCH v12 05/13] task_isolation: support CONFIG_TASK_ISOLATION_ALL

[Peter Zijlstra]

On Tue, Apr 05, 2016 at 01:38:34PM -0400, Chris Metcalf wrote:
> This option, similar to NO_HZ_FULL_ALL, simplifies configuring
> a system to boot by default with all cores except the boot core
> running in task isolation mode.

Hurm, we still have that option? I thought we killed it, because random
people set it and 'complain' their system misbehaves.