Re: 4.15: WARNING: CPU: 3 PID: 258 at kernel/irq/chip.c:244 __irq_startup+0x80/0x100
From: Meelis Roos
Date: Wed Jan 31 2018 - 02:21:43 EST
> > 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 ʽprobe_irq_onʼ:
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@xxxxxxxx)