From: Kyle Hayes <kyle@silverbeach.net>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Knoppix results
Date: Thu, 29 Jan 2004 21:29:10 -0800 [thread overview]
Message-ID: <200401292129.10348.kyle@silverbeach.net> (raw)
In-Reply-To: <401995C7.1040404@free.fr>
On Thursday 29 January 2004 15:22, Fabrice Bellard wrote:
> It seems there is a problem in TB invalidation during asynchronous
> interrupts (I have already seen random infinite loops in
> tb_reset_jump_recursive()). I have no idea of the exact cause of the
> problem.
Hmm, is there any way we can help with this?
Something is definitely looping. The CPU pegs at 100%. It does seem related
to disk interrupts in my case. I haven't managed to make it do it anywhere
else.
Over the weekend I'll compile QEMU without stripping symbols and see if I can
get gdb to help me figure out how I got into the loop. I seem to be able to
recreate it without any problems using Knoppix and running the knx-hdinstall
script. It can take a while though (15 minutes sometimes).
QEMU is amazingly good already!
Best,
Kyle
prev parent reply other threads:[~2004-01-30 5:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-29 6:11 [Qemu-devel] Knoppix results Kyle Hayes
2004-01-29 14:12 ` Renzo Davoli
2004-01-29 14:32 ` Johan Rydberg
2004-01-29 14:51 ` Renzo Davoli
2004-01-29 16:43 ` Kyle Hayes
2004-01-29 17:04 ` Gabriel Ebner
2004-01-29 17:38 ` Johan Rydberg
2004-01-30 5:33 ` Kyle Hayes
2004-01-30 22:15 ` Herbert Poetzl
2004-01-31 9:28 ` Renzo Davoli
2004-01-29 23:22 ` Fabrice Bellard
2004-01-30 5:29 ` Kyle Hayes [this message]
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