similar to: PATCH 0/10: Merge PV framebuffer & console into QEMU

Hello, Sometimes the backend of PVFB knows that it doesn''t need permanent refresh, when the window is minimized for instance (no refresh at all), or the administration tools know that the window is thumnailed, and so a slow refresh rate is fine. Also, some users may want to tune the refresh rate according to the smoothness they would like, balanced with the CPU time that requires.

Hi, George sent a patch on this problem before, but it was not completed. This patch makes libxl use xenbus to communicate with xenstored if libxl cannot open a socket. There''s a place that does not close fd in the case of failure, which is also fixed in this patch. -----------------------------------------Patch------------------------------------------------------ diff -r eff592364826

Hello, The following two patches add an additional offset part in the FB resize event. Samuel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

ioemu: fix xenfb slow case update Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com> diff -r 067d8f19e78a tools/ioemu/hw/xenfb.c --- a/tools/ioemu/hw/xenfb.c Thu Feb 28 13:55:37 2008 +0000 +++ b/tools/ioemu/hw/xenfb.c Fri Feb 29 15:25:17 2008 +0000 @@ -1072,7 +1072,7 @@ /* A convenient function for munging pixels between different depths */ #define

Hi folks There are two components, which are currently not included in the main utils package: ioemu, xenfb. ioemu is currently shipped in its own package, xenfb is not shipped at all. Should we fold them into the main utils package for simplicity? ioemu adds 300k to the package and 4300k in one dependency (libsdl1.2debian). xenfb adds another 200k to the package and 200k in one dependency

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. Patch 1 modifies the guest ro and rw node creation to an open coding style and cleans up some extraneous node creation. Patch 2 modifies creation of the hvmloader key in xenstore and adds

Hi, When I tested pvfb, I got the following warnings. It seems to be caused by checking/setting info->dirty without dirty_lock. We need to check/set info->dirty safely. xenfb_update_screen bogus rect 2147483647 0 2147483647 0 BUG: warning at /root/linux-2.6.18-xen.hg/drivers/xen/fbfront/xenfb.c:240/xenfb_update_screen() Call Trace: [<ffffffff8036920e>] xenfb_thread+0x19b/0x2be

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> -- 1.7.10.4

The entries in xenstore have permission attributes. The attributes can be easily altered by xenstore-chmod, however, I cannot find a easy way to see them. I''ve modified xenstore_client.c to raise a new utility. The utility checks the permission and makes an easy-look output. Please tell me any suggestions. Thanks. Signed-off-by: Frank Pan <frankpzh@gmail.com> ---

As many of us are all too painfully aware we have completely different VNC server implementations for paravirt vs fullyvirt Xen guests. The former based on libvncserver, the latter integrated into QEMU. There are many new and interesting ideas being tried out in the VNC server space in particular wrt to virtualization and having to implement them all twice is not very desirable. Also

Hi all, I''m trying to expand the screen resolution of my guest when using vnc. It appears I need to use the extra variable in my guest config file and xenfb. I pass it in like this: extra = ''xenfb.video=8,1024,768'' I can see this being passed to the kernel when it boots but it doesn''t change the vnc screen resolution. I also see this when I type ps -ef |

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. The first patch modifies creation of the hvmloader key in xenstore and adds creation of a new read/write hvmloader/generation-id-addr key. The second patch changes hvmloader to use the new key (as

2011/7/19 Stefano Stabellini <stefano.stabellini@eu.citrix.com>: > CC''ing Tim and xen-devel > > On Mon, 18 Jul 2011, Jiageng Yu wrote: >> 2011/7/16 Stefano Stabellini <stefano.stabellini@eu.citrix.com>: >> > On Fri, 15 Jul 2011, Jiageng Yu wrote: >> >> 2011/7/15 Jiageng Yu <yujiageng734@gmail.com>: >> >> > 2011/7/15

Goodmorning, I''m currently playing with XEN/arm on my Allwinner A20 (cubieboard2) I would like to get the XENFB driver working on domU. But currently in xen/arm there''s no support for VFB, atleast qemu is not supported. But this video http://www.youtube.com/watch?v=po1IeElg8tg and this one http://www.youtube.com/watch?v=Km6gBnIqaWo is showing a working framebuffer. So there are

Patches 1of2 and 2of2 adds multiple frame buffer resolution support to the PV xenfb frame buffer driver and the PV xenfb VNC server. API Changelog entry is included here as I did not see doc/ChangeLog when I did a tip clone this morning. --------------------------------------------------------------- API Changelog entry: PV framebuffer multiple resolution facility: Guest may send

To remove a pci passthough device from QEMU (upstream). Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> --- tools/libxl/libxl_internal.h | 2 ++ tools/libxl/libxl_qmp.c | 35 +++++++++++++++++++++++++++++++++++ 2 files changed, 37 insertions(+), 0 deletions(-) diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h index 1dff211..84da6b1 100644 ---

Trying to figure out the syntax to set a mail_location for SQL. This doesn't work: userdb { driver = sql args = /etc/dovecot/master-combined-sql.conf override_fields = mail_location=maildir:/fakedir/%d/%n:INBOX=/fakedir:LAYOUT=fs } Does anyone know the proper syntax? Thanks in advance

Hi all, I recently installed Squeeze, followed but Xen 4.0. A few notes of things I've run into while installing. The network script part of the xend-config.sxp does not appear to work. Everything would boot find until I uncommented that line and tried to set it up per the Debian Xen wiki. I managed to get bridging to work using the debian network bridge tools, brctl. Xen does not

Hey Ian and Stefano, Please see this thread: http://lists.xen.org/archives/html/xen-devel/2013-05/msg01053.html for the debug patches and some of the discussion. These three patches fix an race that has been in QEMU traditional for a long time. The guts of the bug is that if you have a guest with these options: vcpus=1 maxvcpus=32 and do ''xl vcpu-set <guest> 32'' the

--------------------------------------------------------------------------- The following patch when applied on top of: libxl: attempt to cleanup tapdisk processes on disk backend destroy. Establishes correct cleanup behavior for blktap devices. This patch implements the release of the backend device before calling for the destruction of the userspace component of the blktap device. Without