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Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts

From Thomas Gleixner <tglx@linutronix.de>
Newsgroups linux.kernel
Subject Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts
Date 2016-10-09 13:10 +0200
Message-ID <sqk9s-3ro-7@gated-at.bofh.it> (permalink)
References <sqfjr-cU-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Sun, 9 Oct 2016, Rich Felker wrote:
> Ideas for improvement are welcome -- for example the
> irq_is_percpu(irq_desc_get_irq(desc)) thing looks rather silly but I

See the other mail.

> didn't see a better way without poking through abstractions -- but
> overall I think this both solves the timer stall issue that I wasted
> other people's time on, and addresses the concerns about the J-Core
> AIC driver being oblivious to whether an irq is per-cpu.

You could put that knowledge into the device tree so you can decide at
mapping time whether it is per cpu or not.

Thanks,

	tglx

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Thread

[PATCH] irqchip/jcore: fix lost per-cpu interrupts Rich Felker <dalias@libc.org> - 2016-10-09 08:00 +0200
  Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Thomas Gleixner <tglx@linutronix.de> - 2016-10-09 13:10 +0200
    Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Rich Felker <dalias@libc.org> - 2016-10-09 16:50 +0200
      Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Thomas Gleixner <tglx@linutronix.de> - 2016-10-09 21:30 +0200
        Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Rich Felker <dalias@libc.org> - 2016-10-10 00:10 +0200
          Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Thomas Gleixner <tglx@linutronix.de> - 2016-10-10 01:40 +0200
        Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Rich Felker <dalias@libc.org> - 2016-10-11 17:30 +0200
          Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Thomas Gleixner <tglx@linutronix.de> - 2016-10-12 10:30 +0200
            Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Rich Felker <dalias@libc.org> - 2016-10-12 18:40 +0200
              Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2016-10-12 22:40 +0200
                Re: [PATCH] irqchip/jcore: fix lost per-cpu interrupts Rich Felker <dalias@libc.org> - 2016-10-13 00:20 +0200

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