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Re: [PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET forpthread_cond_timedwait for non-x86: ppc, s390

From: "Joseph S. Myers" <joseph at codesourcery dot com>
To: Siddhesh Poyarekar <siddhesh at redhat dot com>
Cc: Andreas Krebbel <krebbel at linux dot vnet dot ibm dot com>, "Ryan S. Arnold"<ryan dot arnold at gmail dot com>, <libc-alpha at sourceware dot org>
Date: Mon, 5 Nov 2012 16:31:50 +0000
Subject: Re: [PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET forpthread_cond_timedwait for non-x86: ppc, s390
References: <20121022182330.4f774b71@spoyarek> <20121024000039.5492B2C061@topped-with-meat.com><20121026154911.11670185@spoyarek> <20121101080344.502e9cba@spoyarek><CAAKybw9=ZaRv8YbHUde-uFhCRB4ADotpPpzn7S6qH2Np5HEEgw@mail.gmail.com><20121102110218.5086f5a4@spoyarek> <5097D515.3090200@linux.vnet.ibm.com><20121105213347.074045db@spoyarek> <Pine.LNX.4.64.1211051624280.21662@digraph.polyomino.org.uk>

On Mon, 5 Nov 2012, Joseph S. Myers wrote:

> On Mon, 5 Nov 2012, Siddhesh Poyarekar wrote:
> 
> > Thanks, I have now pushed the changes into master.
> 
> Might this require port changes to their versions of lowlevellock.h?  If 
> so, you need to send a message to libc-ports with details of what changes 
> would be needed and how to tell whether your port needs changes.

Also, should there be a corresponding SPARC change, or is SPARC for some 
reason unaffected by this issue?

-- 
Joseph S. Myers
joseph@codesourcery.com

References:
- Re: [PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET forpthread_cond_timedwait for non-x86: ppc, s390
  - From: Siddhesh Poyarekar
- Re: [PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET forpthread_cond_timedwait for non-x86: ppc, s390
  - From: Ryan S. Arnold
- Re: [PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET forpthread_cond_timedwait for non-x86: ppc, s390
  - From: Siddhesh Poyarekar
- Re: [PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET for pthread_cond_timedwaitfor non-x86: ppc, s390
  - From: Andreas Krebbel
- Re: [PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET forpthread_cond_timedwait for non-x86: ppc, s390
  - From: Siddhesh Poyarekar
- Re: [PATCH siddhesh/wait_bitset] Use FUTEX_WAIT_BITSET forpthread_cond_timedwait for non-x86: ppc, s390
  - From: Joseph S. Myers

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