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    SubjectRe: [patch V4 part 4 18/24] x86/entry: Provide IDTRENTRY_NOIST variants for #DB and #MC
    On Tue, May 5, 2020 at 7:16 AM Thomas Gleixner <tglx@linutronix.de> wrote:
    >
    > Provide NOIST entry point macros which allows to implement NOIST variants
    > of the C entry points. These are invoked when #DB or #MC enter from user
    > space. This allows explicit handling of the difference between user mode
    > and kernel mode entry later.


    Acked-by: Andy Lutomirski <luto@kernel.org>

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