linux-kernel - Re: commit cfafcd117 "futex: Rework futex_lock_pi() to use rt_mutex_*_proxy_lock()" causes glibc nptl/tst-robustpi8 failure

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Message-ID: <20170518084141.nbijbcli6nasymzs@hirez.programming.kicks-ass.net>
Date:   Thu, 18 May 2017 10:41:41 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Florian Weimer <fweimer@...hat.com>
Cc:     Markus Trippelsdorf <markus@...ppelsdorf.de>,
        linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>
Subject: Re: commit cfafcd117 "futex: Rework futex_lock_pi() to use
 rt_mutex_*_proxy_lock()" causes glibc nptl/tst-robustpi8 failure

On Thu, May 18, 2017 at 10:34:34AM +0200, Florian Weimer wrote:
> On 05/18/2017 10:31 AM, Peter Zijlstra wrote:
> > That more or less worked, it still failed:
> > 
> > /usr/bin/ld: /usr/local/src/glibc/build/nptl/tst-once5.o: relocation R_X86_64_32 against `.text' can not be used when making a shared object; recompile with -fPIC
> > /usr/bin/ld: final link failed: Nonrepresentable section on output
> > collect2: error: ld returned 1 exit status
> 
> I think this is a bug in the binutils version shipping with Debian jessie.

I am indeed on debian/testing (which is jessie just now I think), I'll
apt-get upgrade to see if its fixed, otherwise, I'll just have to live
with it for now.