From: "Zach Metzinger" <zmetzing@gmail.com>
To: Qemu-devel@nongnu.org
Subject: [Qemu-devel] QEMU FreeBSD 6.1 "npxdna: fpcurthread == curthread" spewage
Date: Wed, 21 Jun 2006 14:47:07 -0500 [thread overview]
Message-ID: <22d160bb0606211247k72f98f68pc54a409342092441@mail.gmail.com> (raw)
Hi-
I'm using qemu-0.8.1 under FreeBSD 6.1-RELEASE from ports with
kqemu-1.3.0pre7 (also from ports). The guest OS is Windows XP SP2.
When I use the -kernel-kqemu flag to qemu, I get the following kernel
console messages:
Jun 21 14:04:57 jitter kernel: npxdna: fpcurthread == curthread 5173 times
Jun 21 14:04:57 jitter kernel: npxdna: fpcurthread == curthread 5174 times
<...>
This happens quite a bit (5-10 a second) when using any block device.
I assume this is because kernel I/O calls are being virtualized and
are the cause of this.
When I do not use -kernel-kqemu, I do not get these messages. In both
cases, Windows appears to work fine.
This thread:
http://tinyurl.com/mbm5l
appears to have some information on why this happens. Has a patch been
released to fix this bug?
--- Zach
next reply other threads:[~2006-06-21 19:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-21 19:47 Zach Metzinger [this message]
2006-06-21 20:54 ` [Qemu-devel] QEMU FreeBSD 6.1 "npxdna: fpcurthread == curthread" spewage Fabrice Bellard
2006-06-22 2:32 ` Zach Metzinger
2006-06-23 20:55 ` Fabrice Bellard
2006-06-23 21:14 ` WaxDragon
2006-06-23 23:11 ` Hetz Ben Hamo
2006-06-24 12:33 ` Fabrice Bellard
2006-06-24 3:54 ` Zach Metzinger
2006-06-24 8:22 ` RE : [Qemu-devel] QEMU FreeBSD 6.1 "npxdna: fpcurthread == curthread"spewage Denis SCHEIDT
2006-06-25 11:55 ` [Qemu-devel] QEMU FreeBSD 6.1 "npxdna: fpcurthread == curthread" spewage Jan Marten Simons
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