From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCH] Make -kernel for linux work with bochsbios
Date: Mon, 30 Nov 2009 14:50:02 +0100 [thread overview]
Message-ID: <hf0iia$qnk$1@ger.gmane.org> (raw)
In-Reply-To: <4B13C45D.8000503@suse.de>
On 11/30/2009 02:10 PM, Alexander Graf wrote:
> 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
ACK
Paolo
prev parent reply other threads:[~2009-11-30 13:50 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
2009-11-30 13:50 ` Paolo Bonzini [this message]
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