From: Tina Zhang <tina.zhang@intel.com>
To: alex.williamson@redhat.com, kraxel@redhat.com,
zhenyuw@linux.intel.com, hang.yuan@intel.com
Cc: Tina Zhang <tina.zhang@intel.com>,
intel-gvt-dev@lists.freedesktop.org, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH 0/2] Add vfio display reset handling
Date: Mon, 23 Apr 2018 16:14:36 +0800 [thread overview]
Message-ID: <1524471278-22546-1-git-send-email-tina.zhang@intel.com> (raw)
vfio display needs to release the invalid display resource and disable
the scanout mode during guest OS reboot, otherwise bugs come out.
Thanks hang.yuan@intel.com for helping root cause the issue.
Tina Zhang (2):
console: introduce dpy_gfx_switch_surface
ui: introduce vfio_display_reset
hw/vfio/display.c | 20 ++++++++++++++++++++
hw/vfio/pci.c | 4 ++++
hw/vfio/pci.h | 1 +
include/ui/console.h | 2 ++
ui/console.c | 16 ++++++++++++++++
5 files changed, 43 insertions(+)
--
2.7.4
next reply other threads:[~2018-04-23 8:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-23 8:14 Tina Zhang [this message]
2018-04-23 8:14 ` [Qemu-devel] [PATCH 1/2] console: introduce dpy_gfx_switch_surface Tina Zhang
2018-04-23 13:04 ` Gerd Hoffmann
2018-04-23 8:14 ` [Qemu-devel] [PATCH 2/2] ui: introduce vfio_display_reset Tina Zhang
2018-04-23 13:12 ` Gerd Hoffmann
2018-04-24 6:54 ` Zhang, Tina
2018-04-24 8:16 ` Gerd Hoffmann
2018-04-25 7:23 ` Zhang, Tina
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=1524471278-22546-1-git-send-email-tina.zhang@intel.com \
--to=tina.zhang@intel.com \
--cc=alex.williamson@redhat.com \
--cc=hang.yuan@intel.com \
--cc=intel-gvt-dev@lists.freedesktop.org \
--cc=kraxel@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=zhenyuw@linux.intel.com \
/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).