From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49021) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fAWhi-0006uV-H1 for qemu-devel@nongnu.org; Mon, 23 Apr 2018 04:20:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fAWhe-0001Lf-L9 for qemu-devel@nongnu.org; Mon, 23 Apr 2018 04:20:06 -0400 Received: from mga05.intel.com ([192.55.52.43]:30758) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fAWhe-0001K7-Bs for qemu-devel@nongnu.org; Mon, 23 Apr 2018 04:20:02 -0400 From: Tina Zhang Date: Mon, 23 Apr 2018 16:14:36 +0800 Message-Id: <1524471278-22546-1-git-send-email-tina.zhang@intel.com> Subject: [Qemu-devel] [PATCH 0/2] Add vfio display reset handling List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: alex.williamson@redhat.com, kraxel@redhat.com, zhenyuw@linux.intel.com, hang.yuan@intel.com Cc: Tina Zhang , intel-gvt-dev@lists.freedesktop.org, qemu-devel@nongnu.org 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