From: Gerhard Wiesinger <lists@wiesinger.com>
To: Avi Kivity <avi@redhat.com>
Cc: Stefan Weil <sw@weilnetz.de>, QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [Bug] System emulation with flash broken?
Date: Sun, 8 Jan 2012 13:23:12 +0100 (CET) [thread overview]
Message-ID: <alpine.LFD.2.02.1201081322290.24182@bbs.intern> (raw)
In-Reply-To: <4F097A3A.3080100@redhat.com>
On Sun, 8 Jan 2012, Avi Kivity wrote:
> On 01/07/2012 08:03 PM, Gerhard Wiesinger wrote:
>> On Fri, 6 Jan 2012, Stefan Weil wrote:
>>
>>> Hello Avi,
>>>
>>> latest QEMU seems to be broken when a system emulation with flash is
>>> started.
>>>
>>> I did not run git bisect, but it looks like the problem started with
>>> this change:
>>>
>>> c5705a7728b4a6bc9e4f2d35911adbaf28042b25
>>> Author: Avi Kivity <avi@redhat.com> 2011-12-20 14:59:12
>>> vmstate, memory: decouple vmstate from memory API
>>>
>>> I first noticed the problem with my AR7 emulation (not part
>>> of official QEMU), but also got it with MIPS Malta, so I assume
>>> that all systems with flash are broken and fail with this assertion:
>>>
>>> /qemu/exec.c:2785: qemu_ram_set_idstr: Assertion `new_block' failed.
>>>
>>> The function is searching for address 0x10000009 which is 0x10000000
>>> plus an index. Without the index, the address would have been found.
>>
>> Hello Avi,
>>
>> I'm having also problems with this patch:
>> # VGA bank switching problems under DOS
>> git checkout 682a3c07f0e28d2532c911a44a9b6142d6299cc2
>>
>> # OK
>> git checkout aad3b517a1b83561f2755dc4451596a421399c19
>>
>> And commit 682a3c07f0e28d2532c911a44a9b6142d6299cc2 is the Merge
>> commit 'c5705a7728b4a6bc9e4f2d35911adbaf28042b25' into upstream-merge.
>>
>
> A patch for this has already been posted; hopefully to be merged soon.
To test: Which patch do you exactly mean?
Thnx.
Ciao,
Gerhard
--
http://www.wiesinger.com/
next prev parent reply other threads:[~2012-01-08 12:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-06 18:58 [Qemu-devel] [Bug] System emulation with flash broken? Stefan Weil
2012-01-07 18:03 ` Gerhard Wiesinger
2012-01-08 11:12 ` Avi Kivity
2012-01-08 12:23 ` Gerhard Wiesinger [this message]
2012-01-08 12:33 ` Avi Kivity
2012-01-12 20:55 ` Gerhard Wiesinger
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