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SubjectRe: [patch 1/1] Kconfig: Introduce CONFIG_PREEMPT_RT
On 16/07/2019 22:10, Clark Williams wrote:
> On Mon, 15 Jul 2019 17:04:03 +0200
> Thomas Gleixner <> wrote:
>> Add a new entry to the preemption menu which enables the real-time support
>> for the kernel. The choice is only enabled when an architecture supports
>> it.
>> It selects PREEMPT as the RT features depend on it. To achieve that the
>> existing PREEMPT choice is renamed to PREEMPT_LL which select PREEMPT as
>> well.
>> No functional change.
>> Signed-off-by: Thomas Gleixner <>
> Excited to see this Thomas. Now I can start planning to build from a single tree
> rather than an RT tree off to the side of RHEL :)
> Acked-by: Clark Williams <>

yeah! We (Red Hat) are committed with maintaining and testing the PREEMPT RT
mainstream in the long term. Including the development of more tests and formal
verification for it!

Acked-by: Daniel Bristot de Oliveira <>

-- Daniel

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