similar to: Xen S3 host resume: "Interrupts enabled after xen_acpi_processor_resume+0x0/0x34"

Hi, i''m not sure if i understood the new acpi xen cpufreq driver - here''s the output when loading xen_acpi_processor module in linux 3.4: dom0 dmesg: [ 32.728151] xen-acpi-processor: (CX): Hypervisor error (-22) for ACPI CPU8 [ 32.728156] xen-acpi-processor: (CX): Hypervisor error (-22) for ACPI CPU9 [ 32.728160] xen-acpi-processor: (CX): Hypervisor error (-22) for

On Mon, Jan 22, 2018 at 10:38 PM, Nathan March <nathan at gt.net> wrote: > Just a heads up that I'm seeing major stability problems on these builds. > Didn't have console capture setup unfortunately, but have seen my test > hypervisor hard lock twice over the weekend. > > This is with xpti being used, rather than the shim. Thanks for the heads-up. It's been

Hi everyone, When I set CONFIG_ACPI_PROCESSOR, CONFIG_CPU_IDLE and CONFIG_INTEL_IDLE to y then I cannot boot Xen; there is a crash. If I turn CONFIG_INTEL_IDLE off then the boot goes well and, after dom0 has booted, xenpm works and gives some sane output, see below. I have tested this with kernels 3.2 to 3.4.6. Is it impossible to use INTEL_IDLE with Xen? If this is a known issue then maybe

Hi everyone, When I set CONFIG_ACPI_PROCESSOR, CONFIG_CPU_IDLE and CONFIG_INTEL_IDLE to y then I cannot boot Xen; there is a crash. If I turn CONFIG_INTEL_IDLE off then the boot goes well and, after dom0 has booted, xenpm works and gives some sane output, see below. I have tested this with kernels 3.2 to 3.4.6. Is it impossible to use INTEL_IDLE with Xen? If this is a known issue then maybe

Since moving from 4.4 to 4.6, I've been seeing an increasing number of stability issues on our hypervisors. I'm not clear if there's a singular root cause here, or if I'm dealing with multiple bugs. One of the more common ones I've seen, is a VM on shutdown will remain in the null state and a kernel bug is thrown: xen001 log # xl list Name

> Thanks for the heads-up. It's been running through XenServer's tests > as well as the XenProject's "osstest" -- I haven't heard of any > additional issues, but I'll ask. Looks like I can reproduce this pretty easily, this happened upon ssh'ing into the server while I had a VM migrating into it. The system goes completely unresponsive (can't even

Hi, On Tue, Jan 23, 2018 at 10:35:24AM -0800, Nathan March wrote: > > Thanks for the heads-up. It's been running through XenServer's tests > > as well as the XenProject's "osstest" -- I haven't heard of any > > additional issues, but I'll ask. > > Looks like I can reproduce this pretty easily, this happened upon ssh'ing > into the

This is a note to let you know that I''ve just added the patch titled genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier to the 3.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: genirq-add-irqf_resume_early-and-resume-such-irqs-earlier.patch and it can be found in the

Hi All., I am not sure if this is possible in xen via Libvirt, but what I am trying to do is, I want libvirt to launch a VM and attach a pre-created tap interface to that VM ( I do not want XEN to create one, as I am running a lot of custom scripts on my tap interface). I also dont want xen to attach this tap interface to a bridge. For example, lets say I have created a tap interface

Hello. I'm running CentOS 7 with mainline kernel 3.17 built by myself. I've configured the kernel with all the xen parameters as builtin instead of modules. Yesterday I've decided to try to build and install Xen from sources. I've pulled the latest sources from git, changed the branch to staging and built and installed xen like this: make xen make tools make stubdom sudo make

Hi Rich, This is v3 series to add support for resizing MBR logical partitions. changes to v3: 1. merge patch 1 and patch 3 in v3 2. let mbr_part_type return 'primary' for GPT partitions 3. add test for resizing logical partitions 4. fix extending the extended partition (yet). see patch 7. changes to v2: 1. remove p_part_num 2. remove filter_parts 3. name the function

I've been running 3.18.25-18.el6.x86_64 + our build of xen 4.4.3-9 on one host for the last couple of weeks and have gotten several soft lockups within the last 24 hours. I am posting here first in case anyone else has experienced the same issue. Here is the first instance: sched: RT throttling activated NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0] Modules linked in:

Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org> --- drivers/acpi/Kconfig | 8 +- drivers/ata/Kconfig | 12 +-- drivers/auxdisplay/Kconfig | 14 +--

Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org> --- drivers/acpi/Kconfig | 8 +- drivers/ata/Kconfig | 12 +-- drivers/auxdisplay/Kconfig | 14 +--

Hey I wanted to try my hand at doing some GPU passthrough so on my ASUS M5A97 which in the pass worked with an older BIOS (but said BIOS had issues after S3 suspend) - but with a BIOS the PCI passthrough does not work. That is due to:: (XEN) IVHD Error: Invalid IO-APIC 0xff (XEN) AMD-Vi: Error initialization

Hi, I''ve still have problems with ACPI(?) on Xen. After some system startup or resume CPU temperature goes high although all domUs (and dom0) are idle. On "good" system startup it is about 50-55C, on "bad" - above 67C (most time above 70C). I''ve noticed difference in C-states repored by Xen (attached files). On "bad" startups in addition suspend