From: Avi Kivity <avi@redhat.com>
To: Gleb Natapov <gleb@redhat.com>
Cc: "Kevin O'Connor" <kevin@koconnor.net>,
Ruben Kerkhof <ruben@rubenkerkhof.com>,
Teck Choon Giam <giamteckchoon@gmail.com>,
kvm@vger.kernel.org, seabios@seabios.org
Subject: Re: system_powerdown not working for qemu-kvm 0.12.4?
Date: Tue, 12 Oct 2010 09:25:59 +0200 [thread overview]
Message-ID: <4CB40D87.6000405@redhat.com> (raw)
In-Reply-To: <20101012071404.GA18974@redhat.com>
On 10/12/2010 09:14 AM, Gleb Natapov wrote:
> On Tue, Oct 12, 2010 at 03:11:24AM -0400, Kevin O'Connor wrote:
> > On Tue, Oct 12, 2010 at 08:49:58AM +0200, Avi Kivity wrote:
> > > On 10/11/2010 07:53 PM, Ruben Kerkhof wrote:
> > > >5c99b6c984682ddb1d4543a7e27a1f4ca633e6a6 is the first bad commit
> > > >commit 5c99b6c984682ddb1d4543a7e27a1f4ca633e6a6
> > > >Author: Kevin O'Connor<kevin@koconnor.net>
> > > Gleb, Kevin, any ideas?
> > >
> > > (summary: qemu-kvm doesn't acpi shutdown freebsd 8.1 with this
> > > commit; qemu.git does. May be due to interrupt polarity which kvm
> > > implements but qemu does not)
> >
> > The only thing in commit 5c99b6c9 that could cause an issue is that it
> > has the compiled acpi changes actually made in commit 29f4b912, but I
> > don't see how that would be a problem to reboots:
> >
> It makes line 0 of device 1 to be active low instead of active high.
Correctly, according to the documentation (the line is marked IRQ9OUT#,
which indicates it's active low, though that isn't set down elsewhere).
Qemu however emulates it as active high. Other guests work, which is wierd.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
next prev parent reply other threads:[~2010-10-12 7:26 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-15 1:19 system_powerdown not working for qemu-kvm 0.12.4? Teck Choon Giam
2010-05-15 9:36 ` Michael Tokarev
2010-05-16 11:52 ` Avi Kivity
2010-05-19 9:23 ` Teck Choon Giam
2010-05-19 16:22 ` Avi Kivity
2010-08-14 23:32 ` Teck Choon Giam
2010-08-15 11:00 ` Avi Kivity
2010-08-15 16:15 ` Teck Choon Giam
2010-08-15 16:19 ` Avi Kivity
2010-08-15 17:53 ` Teck Choon Giam
2010-10-07 12:30 ` Teck Choon Giam
2010-10-11 16:29 ` Ruben Kerkhof
2010-10-11 16:57 ` Avi Kivity
2010-10-11 17:53 ` Ruben Kerkhof
2010-10-12 6:49 ` Avi Kivity
2010-10-12 7:11 ` Kevin O'Connor
2010-10-12 7:14 ` Gleb Natapov
2010-10-12 7:25 ` Avi Kivity [this message]
2010-10-12 7:33 ` Avi Kivity
2010-10-12 7:39 ` Avi Kivity
2010-10-12 7:40 ` Gleb Natapov
2010-10-12 7:44 ` Avi Kivity
2010-10-15 1:45 ` Ruben Kerkhof
2010-10-15 7:01 ` Gleb Natapov
2010-10-15 14:26 ` Ruben Kerkhof
2010-10-15 15:53 ` Teck Choon Giam
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4CB40D87.6000405@redhat.com \
--to=avi@redhat.com \
--cc=giamteckchoon@gmail.com \
--cc=gleb@redhat.com \
--cc=kevin@koconnor.net \
--cc=kvm@vger.kernel.org \
--cc=ruben@rubenkerkhof.com \
--cc=seabios@seabios.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).