similar to: [PATCH] xen PVonHVM: require at least Xen 3.4 as dom0

The following series improves kexec in a Xen PVonHVM guest. It is available via git: git://github.com/olafhering/linux.git xen-kexec-XS_RESET_WATCHES-3.0 A new xenstored command XS_RESET_WATCHES has been added in xen-unstable.hg changeset 23839:42a45baf037d. The command removes all watches and transactions for the guest. The following patches make use of the new command to wipe all existing

Add xs_reset_watches function to shutdown watches from old kernel after kexec boot. The old kernel does not unregister all watches in the shutdown path. They are still active, the double registration can not be detected by the new kernel. When the watches fire, unexpected events will arrive and the xenwatch thread will crash (jumps to NULL). An orderly reboot of a hvm guest will destroy the

Hi, I have been receiving messages on a new DomU''s kern.log. I''ve done a lot of googling, but haven''t came up with anything very useful, at least not in a Xen context. I was wondering if anyone had any suggestions about what could be wrong. From everything I have read, there should be a stack trace included, but I am not seeing one. Thanks in advance, Ian. on

Hello, http://www.phoronix.com/scan.php?page=article&item=ubuntu_1110_xenkvm&num=1 Ubuntu 11.10 with Xen 4.1.1 and Linux 3.0. Xen seems to be doing very poorly on that benchmark. If someone has time to repeat that benchmark it would be good.. Comparing the results to those from Stefano from XenSummit 2011 NA there has be something wrong.. the results at XenSummit were pretty much the

Hi all, I recently bought a Intel D2500HN motherboard with Intel GMA 3600 video card. I want to install FreeBSD 9-Release on it via PXE, but after booting the system, it seems that video card driver doesn't work properly. Have a look at this picture: http://img703.imageshack.us/img703/5648/20120714393.jpg I've tried the # vidcontrol 80x25 but unfortunately it doesn't help. Do

I was using my computer normally when suddenly my btrfs volume became read-only. This is on Chris'' for-linus branch (latest commit cb77fcd88) Here''s the relevant excerpt from dmesg [ 50.877500] r8169 0000:01:00.0: eth1: link up [ 50.880296] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [ 60.959215] eth1: no IPv6 routers present [ 1904.463247] atkbd serio0: Unknown key

OK, so after several weeks of trying to get various versions of Xen running of various distributions, I''m starting to wonder if I''ve got a hardware compatibility problem and as the system never really boots with the Xen kernel I''ve got no log files to tell me where the problem is. I was wondering if there''s a way to compile from source with debug turned on,

https://bugs.freedesktop.org/show_bug.cgi?id=109681 Bug ID: 109681 Summary: Nvidia GT710 => nouveau + wayland + swayWM => crash when use acceleration (open Firefox) Product: Mesa Version: 18.3 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical

Hey, Are there any known issues with the Intel''s integrated HD graphics 4000? I just bought a new laptop and have tried everything I can think of to get Xen to load. After choosing Xen in GRUB, it just boots to a black screen. There is no error message , no dmesg output, nothing. I have no idea what is causing this problem. I''ve gotten Xen to install with no problems on another

Hi All, I am trying to run guestfish inside an Ubuntu instance running in VirtualBox. I'm running into problems, and my first question, is this setup even possible? I compiled and installed libguestfs-1.8.4. Running libguestfs-test-tool fails with the following output. Would appreciate any advice, Chris new guestfs handle 0x8b77958 ===== Test starts here ===== LIBGUESTFS_DEBUG=1 library

Greetings, I got the below dmesg and the first bad commit is commit cf39c8e5352b4fb9efedfe7e9acb566a85ed847c Merge: 3398d25 23b7eaf Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Wed Sep 4 17:45:39 2013 -0700 Merge tag ''stable/for-linus-3.12-rc0-tag'' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull Xen updates from Konrad

Hi, I have a virtual machine which fails to boot linux-4.1.8 while mounting file systems: > * Mounting local filesystem ... > ------------[ cut here ]------------ > kernel BUG at drivers/block/virtio_blk.c:172! > invalid opcode: 000 [#1] SMP > Modules linked in: pcspkr psmouse dm_log_userspace virtio_net e1000 fuse nfs lockd grace sunrpc fscache dm_snapshot dm_bufio dm_mirror

Hi, I have a virtual machine which fails to boot linux-4.1.8 while mounting file systems: > * Mounting local filesystem ... > ------------[ cut here ]------------ > kernel BUG at drivers/block/virtio_blk.c:172! > invalid opcode: 000 [#1] SMP > Modules linked in: pcspkr psmouse dm_log_userspace virtio_net e1000 fuse nfs lockd grace sunrpc fscache dm_snapshot dm_bufio dm_mirror

Hi, I have some issues with libguestfs. I download the libguestfs-0.18.3 source code and read the README file. it requested qemu >= 0.13, my qemu version is qemu-1.0.1 requested kernel version >= 2.6.34, my kernel version is 3.1.4 the most of requirement for compiling I reached. but I completed compiltion and executed command. the guestfish hang there. the following was my operating steps:

https://bugs.freedesktop.org/show_bug.cgi?id=76818 Priority: medium Bug ID: 76818 Assignee: nouveau at lists.freedesktop.org Summary: Xorg EQ overflowing lock up QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: All Reporter: max.snow at 4mation.com.au

Hi all, I was messing around with kexec and it seems to work just fine on KVM, but for Xen domU images, it doesn't work at all. Daniel, I saw some patches from you back in September 2012 for adding this support for Dom0, but they don't seem to have gone into the kernel (but other patches went into kexec-tools at that time.) You mention that domU support is "easy" after your

Hi all, I was messing around with kexec and it seems to work just fine on KVM, but for Xen domU images, it doesn't work at all. Daniel, I saw some patches from you back in September 2012 for adding this support for Dom0, but they don't seem to have gone into the kernel (but other patches went into kexec-tools at that time.) You mention that domU support is "easy" after your

Hi all, I was messing around with kexec and it seems to work just fine on KVM, but for Xen domU images, it doesn't work at all. Daniel, I saw some patches from you back in September 2012 for adding this support for Dom0, but they don't seem to have gone into the kernel (but other patches went into kexec-tools at that time.) You mention that domU support is "easy" after your

On Thu, 2014-05-15 at 11:01 +0100, Ian Campbell wrote: > Please can you also post Xen's own dmesg (from "xl dmesg"). Please boot with loglvl=all on the hypervisor command line for this too. Ian.

Konrad, et al, I am seeing visual corruption (almost like an interlacing problem) with i915 under Xen on some platforms using linux-3.8. See attached file for an example of the visual corruption. This particular platform is an HP Elitebook 2540p The same kernel and ramdisk, when booted as native linux does not show this corruption. dmesg is attached, as well (out.txt) - but I did not see