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Re: futex timeout not working? (bisected)

From Heiko Carstens <heiko.carstens@de.ibm.com>
Newsgroups linux.kernel
Subject Re: futex timeout not working? (bisected)
Date 2015-10-16 12:40 +0200
Message-ID <qkaAz-3B7-33@gated-at.bofh.it> (permalink)
References <qjOgG-3WB-9@gated-at.bofh.it> <qkaqT-3p4-39@gated-at.bofh.it> <qkaAy-3B7-9@gated-at.bofh.it> <qkaAy-3B7-27@gated-at.bofh.it>
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On Fri, Oct 16, 2015 at 12:33:51PM +0200, Thomas Gleixner wrote:
> On Fri, 16 Oct 2015, Heiko Carstens wrote:
> > So you are saying this works on x86 and it must be some s390 specific bug?
> 
> time ./f
> futex-syscall returned with an error:: Connection timed out
> ret = -1
> 
> real  0m0.501s
> user  0m0.000s
> sys   0m0.000s

Too bad. And I thought I could blame somebody else ;)
Sorry for the noise. Will need to dig in our code.

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Thread

futex timeout not working? (bisected) Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-10-15 12:50 +0200
  Re: futex timeout not working? (bisected) Thomas Gleixner <tglx@linutronix.de> - 2015-10-16 12:30 +0200
    Re: futex timeout not working? (bisected) Thomas Gleixner <tglx@linutronix.de> - 2015-10-16 12:40 +0200
      Re: futex timeout not working? (bisected) Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-10-16 13:00 +0200
        Re: futex timeout not working? (bisected) Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-10-16 14:00 +0200
          Re: futex timeout not working? (bisected) Thomas Gleixner <tglx@linutronix.de> - 2015-10-16 14:30 +0200
            Re: futex timeout not working? (bisected) Thomas Gleixner <tglx@linutronix.de> - 2015-10-16 14:50 +0200
              Re: futex timeout not working? (bisected) Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-10-16 15:50 +0200
    Re: futex timeout not working? (bisected) Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-10-16 12:40 +0200
      Re: futex timeout not working? (bisected) Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-10-16 12:40 +0200
      Re: futex timeout not working? (bisected) Thomas Gleixner <tglx@linutronix.de> - 2015-10-16 12:40 +0200

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