From: Gerd Hoffmann <kraxel@redhat.com>
To: Alon Levy <alevy@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] qxl: create slots on post_load in any state (fix RHBZ 740547)
Date: Fri, 14 Oct 2011 15:01:24 +0200 [thread overview]
Message-ID: <4E9832A4.3020802@redhat.com> (raw)
In-Reply-To: <1316694826-20568-1-git-send-email-alevy@redhat.com>
On 09/22/11 14:33, Alon Levy wrote:
> If we migrate when the device is not in a native state the guest
> still believes the slots are created, and will cause operations
> that reference the slots, causing a "panic: virtual address out of range"
> on the first of them. Easy to see by migrating in vga mode (with
> a driver loaded, for instance windows cmd window in full screen mode)
> and then exiting vga mode back to native mode will cause said panic.
>
> Fixed by doing the slot recreation unconditionally at post_load
Added to spice patch queue.
thanks,
Gerd
next prev parent reply other threads:[~2011-10-14 13:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-22 12:33 [Qemu-devel] [PATCH] qxl: create slots on post_load in any state (fix RHBZ 740547) Alon Levy
2011-10-14 13:01 ` Gerd Hoffmann [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-10-17 10:24 Alon Levy
2011-10-17 10:41 ` Yonit Halperin
2011-10-17 11:43 ` Alon Levy
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=4E9832A4.3020802@redhat.com \
--to=kraxel@redhat.com \
--cc=alevy@redhat.com \
--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 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).