From: Paolo Bonzini <pbonzini@redhat.com>
To: Leon Alrae <leon.alrae@imgtec.com>,
James Hogan <james.hogan@imgtec.com>, vt <vt@sangfor.com.cn>,
qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [Question]Support of China loogson processor
Date: Thu, 16 Apr 2015 14:02:01 +0200 [thread overview]
Message-ID: <552FA4B9.4070204@redhat.com> (raw)
In-Reply-To: <552F97FF.4000109@imgtec.com>
On 16/04/2015 13:07, Leon Alrae wrote:
> Since I also haven't had a chance to test Loongson emulation, I thought
> I'd give it a try (TCG only, Loongson-2E cpu and fulong2e machine).
>
> Good news is that I'm able to get to the login prompt using ancient QEMU
> v1.0, kernel 2.6.33 (with additional patch from
> https://lists.gnu.org/archive/html/qemu-devel/2010-06/msg02566.html) and
> some old debian image I had handy. However, in any newer version
> starting from v1.1.0 of QEMU something goes horribly wrong and it just
> segfaults somewhere inside hw/bonito.c quite early during kernel
> booting.
Where exactly? If it's related to the memory API conversion, it may be
easy to fix. I can look at a backtrace (or you can just put the Debian
image somewhere I can grab it).
Paolo
> I haven't looked deeper, but it seems it's not in the best shape...
next prev parent reply other threads:[~2015-04-16 12:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-13 11:29 [Qemu-devel] [Question]Support of China loogson processor vt
2015-04-15 1:08 ` Rob Landley
2015-04-15 3:53 ` vt
2015-04-15 9:19 ` Andreas Färber
2015-04-15 9:35 ` James Hogan
2015-04-16 11:07 ` Leon Alrae
2015-04-16 12:02 ` Paolo Bonzini [this message]
2015-04-16 15:05 ` Leon Alrae
2015-04-16 15:17 ` Paolo Bonzini
2015-04-16 19:25 ` Leon Alrae
2015-04-16 19:40 ` Paolo Bonzini
2015-04-16 22:00 ` Peter Maydell
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