From: Avi Kivity <avi@qumranet.com>
To: Alexander Graf <agraf@suse.de>
Cc: kvm@vger.kernel.org, joerg.roedel@amd.com
Subject: Re: [PATCH] Ignore DEBUGCTL MSRs
Date: Sat, 05 Jul 2008 15:28:52 +0300 [thread overview]
Message-ID: <486F6904.2040907@qumranet.com> (raw)
In-Reply-To: <4860806D.6000608@suse.de>
Alexander Graf wrote:
> Netware writes and reads to the DEBUGCTL and LAST*IP MSRs without
> further checks and is really confused to receive a #GP during that. To
> make it happy we should just make them stubs, which is exactly what
> SVM already does.
>
> To support VMX too, I put these in the generic code. Maybe the SVM
> code could be cleaned up to use generic code too.
>
Please add a pr_unimpl() when bits that cause a real processor to do
something are set.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
next prev parent reply other threads:[~2008-07-05 12:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-24 5:04 [PATCH] Ignore DEBUGCTL MSRs Alexander Graf
2008-06-24 13:40 ` Joerg Roedel
2008-06-25 7:41 ` Alexander Graf
2008-07-05 12:27 ` Avi Kivity
2008-07-05 12:28 ` Avi Kivity [this message]
2008-07-09 12:48 ` Alexander Graf
2008-07-10 14:01 ` Avi Kivity
2008-07-16 9:26 ` Alexander Graf
2008-07-21 9:05 ` Avi Kivity
2008-07-22 6:00 ` Alexander Graf
2008-07-22 7:19 ` Avi Kivity
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=486F6904.2040907@qumranet.com \
--to=avi@qumranet.com \
--cc=agraf@suse.de \
--cc=joerg.roedel@amd.com \
--cc=kvm@vger.kernel.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.