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    SubjectRe: [PATCH v3 0/4] preempt: PREEMPT vs PREEMPT_DYNAMIC configs fixup
    On Fri, Nov 12, 2021 at 06:51:59PM +0000, Valentin Schneider wrote:
    > Hi folks,
    >
    > This v3 is mostly about the naming problem - get your paintbrushes ready!
    >
    > Patches
    > =======
    >
    > o Patch 1 is the meat of the topic - note that it's now in tip/sched/urgent
    > o Patch 2 introduces helpers for the dynamic preempt state
    > o Patches 3-4 make use of said accessors where relevant.
    >
    > Testing
    > =======
    >
    > Briefly tested the dynamic part on an x86 kernel + QEMU.
    > Compile-tested the kcsan test thingie as a module.
    >
    > Revisions
    > =========
    >
    > v1: http://lore.kernel.org/r/20211105104035.3112162-1-valentin.schneider@arm.com
    > v1.5: http://lore.kernel.org/r/20211109151057.3489223-1-valentin.schneider@arm.com
    >
    > v2 -> v3
    > ++++++++
    >
    > o Turned is_preempt_*() into preempt_model_*() (Frederic)
    > It breaks my rule of "booleans must answer a yes/no question" but is the best
    > I could come with using a "preempt_" prefix
    >
    > o Added preempt_model_preemptible() (Marco)
    > Now used in kcsan_test.c
    >
    > o Dropped powerpc changes
    >
    > Cheers,
    > Valentin
    >
    >
    > Valentin Schneider (4):
    > preempt: Restore preemption model selection configs

    Seems like this one has been applied from the previous series.

    > preempt/dynamic: Introduce preemption model accessors
    > kcsan: Use preemption model accessors
    > ftrace: Use preemption model accessors for trace header printout

    So for the rest:

    Acked-by: Frederic Weisbecker <frederic@kernel.org>

    Thanks!

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