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Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let ksoftirqd do its job"

From Eric Dumazet <edumazet@google.com>
Newsgroups linux.kernel
Subject Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let ksoftirqd do its job"
Date 2016-11-16 19:50 +0100
Message-ID <sEdrs-6BG-23@gated-at.bofh.it> (permalink)
References <sE8UP-3xZ-65@gated-at.bofh.it> <sEaMV-4Od-7@gated-at.bofh.it> <sEcOJ-6ob-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, Nov 16, 2016 at 10:01 AM, Brian Starkey <brian.starkey@arm.com> wrote:

>
> The smc91x driver does seem to have some trickiness around softirqs.
> I'm not familiar with net drivers, but I'll see if I can figure
> anything out there.

Oh this code looks ugly :(

Do you have CONFIG_SMP=y or not ?

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Thread

Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Brian Starkey <brian.starkey@arm.com> - 2016-11-16 15:00 +0100
  Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Eric Dumazet <edumazet@google.com> - 2016-11-16 17:00 +0100
    Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Brian Starkey <brian.starkey@arm.com> - 2016-11-16 19:10 +0100
      Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Eric Dumazet <edumazet@google.com> - 2016-11-16 19:50 +0100
        Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Brian Starkey <brian.starkey@arm.com> - 2016-11-16 22:10 +0100
          Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Brian Starkey <brian.starkey@arm.com> - 2016-11-17 18:10 +0100
            Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Thomas Gleixner <tglx@linutronix.de> - 2016-11-18 01:50 +0100
              Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Brian Starkey <brian.starkey@arm.com> - 2016-11-18 21:30 +0100
              Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Brian Starkey <brian.starkey@arm.com> - 2016-11-22 11:40 +0100
                Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Eric Dumazet <edumazet@google.com> - 2016-11-22 15:30 +0100
                Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Brian Starkey <brian.starkey@arm.com> - 2016-11-22 16:30 +0100
                Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Eric Dumazet <edumazet@google.com> - 2016-11-22 17:20 +0100
                Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Brian Starkey <brian.starkey@arm.com> - 2016-11-23 19:30 +0100
                Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Eric Dumazet <edumazet@google.com> - 2016-11-23 21:10 +0100
          Re: Regression: Failed boots bisected to 4cd13c21b207 "softirq: Let  ksoftirqd do its job" Eric Dumazet <edumazet@google.com> - 2016-11-17 18:10 +0100

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