search for: irql

...the AllocatePage. according to the previous BSOD info, we modified code to test if page address after AllocatePage is FFFFFA8000000000 or FFFFFA8000000002. if FFFFFA8000000000 , then free it immediately, and allocate again. the test result shows 12948535073500: XenPCI --- AllocatePages IRQL = 0, Buf = FFFFFA8000000000 12948535073500: XenPCI XEN_INIT_TYPE_RING - tx-ring-ref = FFFFFA8000000000 12948535073500: XenPCI test - tx-ring-ref = 18446738026395598848 12948535073515: XenPCI --- FreePages IRQL = 0, Buf = FFFFFA8000000000 12948535073515: XenPCI FreePages 1 12948535073515: Xe...

I am having problems with save/restore under 3.3.1 in the GPLPV drivers. I call hvm_shutdown(xpdd, SHUTDOWN_suspend), but as soon as I lower IRQL (enabling interrupts), qemu goes to 100% CPU and the DomU load goes right up too. Xentrace is showing a whole lot of this going on: CPU0 200130258143212 (+ 770) hypercall [ rip = 0x000000008020632a, eax = 0xffffffff ] CPU0 200130258151107 (+ 7895) hypercall [ rip = 0x00000000802062e...

...&p=1340482#p1340482 Linux command: sudo add-apt-repository ppa:jacob/virtualisation Uninstall qemu 2.11.1. Linux command: sudo apt-get remove qemu-kvm qemu-utils Install qemu 2.12 Linux command: sudo apt install qemu-kvm qemu-utils ERROR: Windows 10 virtual machine keeps showing BSOD with IRQL NOT LESS OR EQUAL Stop Code. By the way, I am able to see the Tiano Core screen. No matter what variables I play with in the shell script to start Windows 10 VM, I always get BSOD IRQL NOT LESS OR EQUAL Stop Code. I am running out of options already. Please give me suggestions. Questions =========...

Thanks, the whole iSCSI LUN have been passed to the VM. But I test it with scsicmd, and found that the driver may be not support SPC-3, but if i use this by microsoft iscsi initiator, I can pass all the scsi3_test tests. Tool can be found here: http://www.symantec.com/business/support/index?page=content&id=TECH72086 It's this means that the scsi passthrough windows driver does not

Hi, I recently subscribed to xen-users asking about a powernow-k8 problem, but in the meantime I am not sure if the users-list was the right place for it. So I decided to repeat my question here ;-) My current config is attached. --- snip --- Hi, I recently installed Xen on my AMD64 for my first time and so far, everything seems to work pretty fine. :-) I tried to enable cpu frequency

I ran a bisect to find out when Windows XP 32 bit becomes unusably slow. And I found the changeset that caused it. ========== The problem: ========== Windows 8 64 bit and 32 bit run fast and fine in the newest xen versions. Windows XP 32 bit runs unusably slow in anything new that I built from xen-unstable, but runs fast in 4.1.2 and 4.1.3 stable. While it is running slow, "xm top" or

I''ve just uploaded 0.9.11-pre12 of the GPL PV drivers for Windows. Since -pre10 (and -pre11) I''ve fixed a heap of crashes that were plaguing xennet under load, and also rewritten the interrupt/event distribution logic to improve performance. Under windows 2003 I can now get network speeds of 1-2Gbit/second TX and 600Gbit/second RX, which is considerably better than I was

I''ve just uploaded 0.9.11-pre12 of the GPL PV drivers for Windows. Since -pre10 (and -pre11) I''ve fixed a heap of crashes that were plaguing xennet under load, and also rewritten the interrupt/event distribution logic to improve performance. Under windows 2003 I can now get network speeds of 1-2Gbit/second TX and 600Gbit/second RX, which is considerably better than I was