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Re: [Qemu-devel] Commit 5632ae46 broke the network on mips.


From: Rob Landley
Subject: Re: [Qemu-devel] Commit 5632ae46 broke the network on mips.
Date: Sun, 22 Jan 2012 17:42:45 -0600
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Thunderbird/3.1.16

On 01/22/2012 01:06 AM, Stefan Weil wrote:
> Am 21.01.2012 20:04, schrieb Rob Landley:
>> commit 5632ae46: "mips_malta: move i8259 initialization after piix4
>> initialization" broke the network on mips.  It still comes up, but
>> doesn't pass packets.
>>
>> Try this:
>>
>>    wget http://landley.net/aboriginal/bin/system-image-mips.tar.bz2
>>    tar xvjf system-image-mips.tar.bz2
>>    cd system-image-mips
>>    ./run-emulator.sh
>>
>>    [ wait for shell prompt ]
>>
>>    wget http://google.com
>>
>> Under 0.15.1 it works, under 1.0 it doesn't.  Identical binary.  I
>> bisected it to the commit in question, it's still broken in -master.
>>
>> Rob
> 
> This was fixed with commits e9b40fd34ceb23461083d505a444a389c094455b
> and 0b23c5d40ea933cfece3b4f69427f79c8a23256d in master and stable-1.0.

The git tag for v1.0 does not include that commit.  Apparently the
current 1.0 tarball on the website does, which is odd since e9b4 was
only applied to the git tree _after_ a January 6th commit.  So either
"git log" is being weird, or you guys retroactively re-released the 1.0
tarball without renumbering it?

I'm confused...

> My latest QEMU works with MIPS Malta running from an NFS root.

I can confirm that current -master works for me.

The 1.0 tarball includes the fix, the 1.0 git tag doesn't.  I'll include
a note to that effect in my release notes.

Thanks,

Rob



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