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    SubjectRe: [patch V6 27/37] x86/entry: Convert KVM vectors to IDTENTRY_SYSVEC
    On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner <tglx@linutronix.de> wrote:
    >
    >
    > Convert KVM specific system vectors to IDTENTRY_SYSVEC*:
    >
    > The two empty stub handlers which only increment the stats counter do no
    > need to run on the interrupt stack. Use IDTENTRY_SYSVEC_DIRECT for them.
    >
    > The wakeup handler does more work and runs on the interrupt stack.
    >
    > None of these handlers need to save and restore the irq_regs pointer.

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

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