From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Cc: Jocelyn Mayer <l_indien@magic.fr>, Milton Miller <miltonm@bga.com>
Subject: Re: [Qemu-devel] I got a kernel booted under qemu-system-ppc !
Date: Sat, 20 Oct 2007 16:23:14 +0200 [thread overview]
Message-ID: <471A0F52.9050206@aurel32.net> (raw)
In-Reply-To: <20071019193925.GA30604@hall.aurel32.net>
Aurelien Jarno a écrit :
> I have used QEMU CVS with a Debian Sid image. It basically works, I am
> even able to login via SSH, but I have noticed two problems:
>
> - Some process hang, stay into "D" state and become unkillable. It seems
> it can happen to all processes, but it is always reproducible with
> uptime or top. I still don't know if it is a problem of the kernel or
> if it comes from the emulation.
This problem arise when using floating point instructions. It can be
easily triggered by running the following testcase:
#include <stdio.h>
int main()
{
double a = 1.34;
printf("%.2f", a);
return 0;
}
--
.''`. Aurelien Jarno | GPG: 1024D/F1BCDB73
: :' : Debian developer | Electrical Engineer
`. `' aurel32@debian.org | aurelien@aurel32.net
`- people.debian.org/~aurel32 | www.aurel32.net
next prev parent reply other threads:[~2007-10-20 14:23 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-19 0:12 [Qemu-devel] I got a kernel booted under qemu-system-ppc ! Rob Landley
2007-10-18 23:46 ` J. Mayer
2007-10-19 17:57 ` Milton Miller
2007-10-23 9:17 ` J. Mayer
2007-10-19 6:00 ` [Qemu-devel] " Milton Miller
2007-10-19 15:03 ` [Qemu-devel] " Aurelien Jarno
2007-10-19 15:19 ` Aurelien Jarno
2007-10-19 17:39 ` Jocelyn Mayer
2007-10-19 18:10 ` Milton Miller
2007-10-19 19:39 ` Aurelien Jarno
2007-10-19 20:33 ` Aurelien Jarno
2007-10-20 6:08 ` Rob Landley
2007-10-20 8:50 ` J. Mayer
2007-10-21 9:55 ` Rob Landley
2007-10-21 10:24 ` J. Mayer
2007-10-21 12:28 ` J. Mayer
2007-10-21 22:37 ` Rob Landley
2007-10-20 14:23 ` Aurelien Jarno [this message]
2007-10-20 14:49 ` Aurelien Jarno
2007-10-20 21:49 ` Aurelien Jarno
2007-10-21 9:01 ` J. Mayer
2007-10-20 7:52 ` Rob Landley
2007-10-20 9:03 ` J. Mayer
2007-10-20 9:42 ` Aurelien Jarno
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