This works well with D35519/D35529/D35546. The whole stack turns to returning stray counts, which are rather more useful than 0 or EINVAL. Notably for a PPI interrupt, limited reporting of strays can be rather more consistent.

ehem_freebsd_m5p.com added a parent revision: D41430: kern/intr: add interrupt counters to intr_isrc.Aug 11 2023, 7:51 PM

ehem_freebsd_m5p.com removed a parent revision: D38448: kern/intr: add flags for multi-processor interrupts.Aug 11 2023, 7:59 PM

ehem_freebsd_m5p.com abandoned this revision.Fri, Dec 13, 3:30 AM

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sys/

kern/

kern_intr.c

18 lines

sys/

interrupt.h

2 lines

x86/

intr_machdep.c

7 lines

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sys/kern/kern_intr.c

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Diff 116808

sys/kern/kern_intr.c

sys/sys/interrupt.h

sys/x86/x86/intr_machdep.c

kern/intr: switch intr_event_handle() to return stray count
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