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    SubjectRe: [RFC PATCH 04/47] mm: asi: ASI support in interrupts/exceptions
    Date
    On Tue, Feb 22 2022 at 21:21, Junaid Shahid wrote:
    > #define DEFINE_IDTENTRY_RAW(func) \
    > -__visible noinstr void func(struct pt_regs *regs)
    > +static __always_inline void __##func(struct pt_regs *regs); \
    > + \
    > +__visible noinstr void func(struct pt_regs *regs) \
    > +{ \
    > + asi_intr_enter(); \

    This is wrong. You cannot invoke arbitrary code within a noinstr
    section.

    Please enable CONFIG_VMLINUX_VALIDATION and watch the build result with
    and without your patches.

    Thanks,

    tglx

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