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From: Alexander Graf <agraf@suse.de>
To: qemu-devel@nongnu.org
Cc: Anthony Liguori <aliguori@us.ibm.com>
Subject: Re: [Qemu-devel] [PATCH] Make -kernel for linux work with bochsbios
Date: Mon, 30 Nov 2009 14:10:53 +0100	[thread overview]
Message-ID: <4B13C45D.8000503@suse.de> (raw)
In-Reply-To: <1258476556-32472-1-git-send-email-agraf@suse.de>

Alexander Graf wrote:
> While trying to run -kernel with -bios pc-bios/pcbios.bin, I realized
> that I was actually writing data to %es, but only set up %ds to a 32-bit
> segment we want to write to.
>
> So at the end of the day the data hasn't actually been copied. Oops.
>
> So here's a fix to set ES instead of DS, which makes -kernel work with
> BOCHS bios again (and actually makes the code do the correct thing)!
>   

ping

  reply	other threads:[~2009-11-30 13:23 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-17 16:49 [Qemu-devel] [PATCH] Make -kernel for linux work with bochsbios Alexander Graf
2009-11-30 13:10 ` Alexander Graf [this message]
2009-11-30 13:50   ` [Qemu-devel] " Paolo Bonzini

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