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SubjectRe: 4.15: WARNING: CPU: 3 PID: 258 at kernel/irq/chip.c:244 __irq_startup+0x80/0x100
> > Your supply of vintage hardware is amazing.

:-)

> Does the patch below fix the issue for you?

CC kernel/irq/autoprobe.o
kernel/irq/autoprobe.c: In function ‘probe_irq_on’:
kernel/irq/autoprobe.c:74:8: error: void value not ignored as it ought to be
if (irq_activate_and_startup(desc, IRQ_NORESEND))
^~~~~~~~~~~~~~~~~~~~~~~~
Just
irq_activate_and_startup(desc, IRQ_NORESEND);

cures the warning and at least the first bootup was working otherwise
too.

--
Meelis Roos (mroos@linux.ee)

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