From: Andi Kleen <andi@firstfloor.org>
To: Jan Kiszka <jan.kiszka@web.de>
Cc: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCH 1/3] x86: Introduce CPU_INTERRUPT_NMI
Date: Mon, 14 Apr 2008 18:17:27 +0200 [thread overview]
Message-ID: <48038397.6060202@firstfloor.org> (raw)
In-Reply-To: <480382AA.8060004@web.de>
>> Could you please add a monitor command to raise it too? Some OS support
>> triggering debugging code from NMIs and that might be useful
>> inside qemu too.
>
> Will it be enough just the raise the NMI?
Yes that's enough.
> Or doesn't you also have to
> modify some hardware state somewhere?
Not needed.
> Maybe you could provide an example
> for what you have in mind (it's trivial to hack such an extension, I'm
> just curious to understand its background).
Basically it would emulate an NMI button which can be found on some systems.
-Andi
next prev parent reply other threads:[~2008-04-14 16:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-12 16:12 [Qemu-devel] [PATCH 1/3] x86: Introduce CPU_INTERRUPT_NMI Jan Kiszka
2008-04-12 16:48 ` [Qemu-devel] " Jan Kiszka
2008-04-14 10:16 ` Andi Kleen
2008-04-14 16:13 ` Jan Kiszka
2008-04-14 16:17 ` Andi Kleen [this message]
2008-04-14 16:38 ` Jan Kiszka
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=48038397.6060202@firstfloor.org \
--to=andi@firstfloor.org \
--cc=jan.kiszka@web.de \
--cc=qemu-devel@nongnu.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.