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Re: [Qemu-devel] Problem with threads in Scratchbox with Qemu for ARM
From: |
Vincent Palatin |
Subject: |
Re: [Qemu-devel] Problem with threads in Scratchbox with Qemu for ARM |
Date: |
Fri, 2 Feb 2007 16:53:42 +0100 |
User-agent: |
KMail/1.8.1 |
On Friday 02 February 2007 16:11, Stephane Epardaud wrote:
> Vincent Palatin wrote:
> >> Does anyone know of known problems under Qemu for ARM and pthreads ?
> >
> > Yes, it is known ... last occurence in the mailing list archive is :
>
> Thanks, I guess I failed to find the exact posts mentioning the reasons.
> Any idea if this area will improve in the near future ? Or if there is a
> good reason why it will not improve ?
I think some useful information on this topic are in the thread "[PATCH]ish
NPTL support." on qemu-devel list.
The thread starts at this message :
http://lists.gnu.org/archive/html/qemu-devel/2006-12/msg00079.html
the following message gives interesting ideas :
http://lists.gnu.org/archive/html/qemu-devel/2006-12/msg00208.html
( portability issue on host without modern NPTL)
Another big issue is that dynamic translator is not thread safe, see Fabrice
post :
http://lists.gnu.org/archive/html/qemu-devel/2006-12/msg00163.html
--
Vincent