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Re: [PATCH] TLS support for s390*.

From: "Martin Schwidefsky" <schwidefsky at de dot ibm dot com>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: libc-hacker at sources dot redhat dot com
Date: Thu, 30 Jan 2003 17:08:27 +0100
Subject: Re: [PATCH] TLS support for s390*.
Sensitivity:

> With linuxthreads current CVS no threaded programs work with
> --with-tls --without-__thread.
Never tested this combination so far. I'll give it a try.

> From my current debugging it seems the problem is that
> clone() is passed end of some VM region as stack_addr
> and segfaults somewhere in the kernel when accessing it.
> Were there some recent kernel fixes in this area?
I have a patch for sys_clone/copy_thread that implements
CLONE_SETTLS which is not yet in the mainstream kernel.
Does --without-__thread need the CLONE_SETTLS semantic ?

blue skies,
   Martin

Follow-Ups:
- Re: [PATCH] TLS support for s390*.
  - From: Jakub Jelinek

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