From: Jan Kiszka <jan.kiszka@siemens.com>
To: Avi Kivity <avi@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm <kvm@vger.kernel.org>, Anthony Liguori <aliguori@us.ibm.com>
Subject: Re: [PATCH 1/2] qemu-kvm: extboot: Keep variables in RAM
Date: Tue, 06 Apr 2010 10:50:21 +0200 [thread overview]
Message-ID: <4BBAF5CD.60208@siemens.com> (raw)
In-Reply-To: <4B8250F3.6050302@redhat.com>
Avi Kivity wrote:
> On 02/18/2010 06:13 PM, Jan Kiszka wrote:
>> Instead of saving the old INT 0x13 and 0x19 handlers in ROM which fails
>> under QEMU as it enforces protection, keep them in spare vectors of the
>> interrupt table, namely INT 0x80 and 0x81.
>>
>>
>
> Applied both, thanks.
Forgot to tag it: Please consider the first one ("Keep variables in
RAM", 2dcbbec) for stable as well.
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
prev parent reply other threads:[~2010-04-06 8:50 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-18 16:13 [PATCH 1/2] qemu-kvm: extboot: Keep variables in RAM Jan Kiszka
2010-02-18 20:27 ` Anthony Liguori
2010-02-18 22:56 ` H. Peter Anvin
2010-02-19 10:06 ` Jan Kiszka
2010-02-19 16:50 ` H. Peter Anvin
2010-02-19 17:03 ` Jan Kiszka
2010-02-19 17:24 ` H. Peter Anvin
2010-02-19 17:44 ` Jan Kiszka
2010-02-19 18:10 ` Anthony Liguori
2010-02-19 18:17 ` Jan Kiszka
2010-02-19 19:37 ` H. Peter Anvin
2010-02-20 3:21 ` Kevin O'Connor
2010-02-22 10:03 ` Stefan Hajnoczi
[not found] ` <4B82DE3F.5090306@linux.intel.com>
2010-02-23 9:30 ` Stefan Hajnoczi
2010-02-22 9:40 ` Avi Kivity
2010-02-22 9:59 ` Jan Kiszka
2010-02-22 10:03 ` Jan Kiszka
2010-02-22 11:02 ` Avi Kivity
2010-04-06 8:50 ` Jan Kiszka [this message]
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