Messages in this thread | | | From | Geert Uytterhoeven <> | Subject | [PATCH 0/2] irqchip: renesas: Use a separate lockdep classes | Date | Wed, 9 Sep 2015 13:42:52 +0200 |
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Hi Thomas, Jason,
The renesas-intc-irqpin and renesas-irqc interrupt controllers are cascaded to GICs. Hence when propagating wake-up settings to their parent interrupt controllers, a lockdep warning is printed.
Avoid these false positive by using separate lockdep classes for IRQC and INTC External IRQ Pin interrupts.
This depends on "[PATCH 0/2] irqchip: renesas: Propagate wake-up settings to parent". Initially I didn't see the warnings on all platforms due to another unrelated lockdep warning.
Thanks!
Geert Uytterhoeven (2): irqchip: renesas-irqc: Use a separate lockdep class irqchip: renesas-intc-irqpin: Use a separate lockdep class
drivers/irqchip/irq-renesas-intc-irqpin.c | 7 +++++++ drivers/irqchip/irq-renesas-irqc.c | 7 +++++++ 2 files changed, 14 insertions(+)
-- 1.9.1
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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