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    SubjectRe: [GIT PULL] arm64: Support dynamic preemption v3
    Hello Frederic,

    On Mon, 20 Dec 2021 at 15:01, Frederic Weisbecker <frederic@kernel.org> wrote:
    >
    > Hi,
    >
    > I haven't seen much comments on the static key based version from Mark
    > so I don't know which direction we'll eventually take. I still hope we
    > can focus on a unified static call based implementation, considering
    > there are other users waiting on arm64 static calls.
    >

    Which other users are you referring to here?

    > So here is a rebase against the latest tip:sched/core and arm64 static
    > call proposal.
    >
    > git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
    > preempt/arm-v4
    >
    > HEAD: 6fc1c7e3d83c4e06b019b041894d9bb25f37ac6c
    >
    > Thanks,
    > Frederic
    > ---
    >
    > Frederic Weisbecker (3):
    > sched/preempt: Prepare for supporting !CONFIG_GENERIC_ENTRY dynamic preemption
    > arm64: Implement IRQ exit preemption static call for dynamic preemption
    > arm64: Implement HAVE_PREEMPT_DYNAMIC
    >
    > Ard Biesheuvel (2):
    > static_call: Use non-function types to refer to the trampolines
    > arm64: implement support for static call trampolines
    >
    >
    > arch/Kconfig | 1 -
    > arch/arm64/Kconfig | 3 ++
    > arch/arm64/include/asm/preempt.h | 23 ++++++++++-
    > arch/arm64/include/asm/static_call.h | 40 +++++++++++++++++++
    > arch/arm64/kernel/entry-common.c | 15 +++++--
    > arch/arm64/kernel/patching.c | 77 ++++++++++++++++++++++++++++++++++--
    > arch/arm64/kernel/vmlinux.lds.S | 1 +
    > include/linux/entry-common.h | 3 +-
    > include/linux/static_call.h | 4 +-
    > include/linux/static_call_types.h | 11 ++++--
    > kernel/sched/core.c | 6 ++-
    > 11 files changed, 168 insertions(+), 16 deletions(-)

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