Re: [Qemu-devel] [PATCH v1 0/7] kvm: slot handling fixes (and small cleanups)

2017-10-16 Thread Joe Clifford
On 16/10/17 17:20, Paolo Bonzini wrote: On 16/10/2017 16:42, David Hildenbrand wrote: Hopefully this is the last bunch of fixes for the cleanup series. 1. log_start() was called before region_add(), which is wrong. 2. I messed up the calculation of the delta when aligning the ram address (m

Re: [Qemu-devel] kvm_set_phys_mem: assertion failed

2017-10-16 Thread Joe Clifford
On 16/10/17 12:23, David Hildenbrand wrote: On 04.10.2017 17:48, Laszlo Ersek wrote: Hi, On 09/21/17 16:28, Auger Eric wrote: Hi David, On 20/09/2017 16:34, David Hildenbrand wrote: On 20.09.2017 16:31, Gerd Hoffmann wrote: Hi, Dropping from os section: /usr/share/edk2.git/ovmf-x64/OVM

[Qemu-devel] [Bug 1721221] Re: PCI-E passthrough of Nvidia GTX GFX card to Win 10 guest fails with "kvm_set_phys_mem: error registering slot: Invalid argument"

2017-10-04 Thread Joe Clifford
More noise... OK, so I've tested the Windows 10 guest VM using the same criteria but eliminating PCI-E pass-through and using virtio-vga graphics instead, and the the guest boots up fine so perhaps my assumption is correct. Let me know if you need to see the memory I/O regions or dmesg of my host

[Qemu-devel] [Bug 1721221] Re: PCI-E passthrough of Nvidia GTX GFX card to Win 10 guest fails with "kvm_set_phys_mem: error registering slot: Invalid argument"

2017-10-04 Thread Joe Clifford
Apologies, the title of this bug might be very misleading. I've made a huge assumption that PCI-E GFX card pass-through was triggering the bug, purely because a Debian Stretch guest VM on the same host, using the same build of QEMU, which uses virtio-vga for graphics and the same version of OVMF fi

[Qemu-devel] [Bug 1721221] Re: PCI-E passthrough of Nvidia GTX GFX card to Win 10 guest fails with "kvm_set_phys_mem: error registering slot: Invalid argument"

2017-10-04 Thread Joe Clifford
I should probably add that I am using a recent OVMF firmware from this repo: https://www.kraxel.org/repos/jenkins/edk2/ namely edk2.git- ovmf-x64-0-20170914.b2974.g7f2f96f1a8.noarch.rpm dated 18/9/17 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscr

[Qemu-devel] [Bug 1721221] Re: PCI-E passthrough of Nvidia GTX GFX card to Win 10 guest fails with "kvm_set_phys_mem: error registering slot: Invalid argument"

2017-10-04 Thread Joe Clifford
lspci -tv -[:00]-+-00.0 Intel Corporation 4th Gen Core Processor DRAM Controller +-01.0-[01]--+-00.0 NVIDIA Corporation GM204 [GeForce GTX 970] |\-00.1 NVIDIA Corporation GM204 High Definition Audio Controller +-02.0 Intel Corporation Xeon E3-12

[Qemu-devel] [Bug 1721221] [NEW] PCI-E passthrough of Nvidia GTX GFX card to Win 10 guest fails with "kvm_set_phys_mem: error registering slot: Invalid argument"

2017-10-04 Thread Joe Clifford
Public bug reported: Problem: Passthrough of a PCI-E Nvidia GTX 970 GFX card to a Windows 10 guest from a Debian Stretch host fails after recent changes to kvm in QEMU master/trunk. Before this recent commit, everything worked as expected. QEMU Version: Master/trunk pulled from github 4/10/17

Re: [Qemu-devel] Bug (Regression?) in hw/usb/hcd-uhci.c causes failure of ICH9 host controller and attached Xbox 360 Wireless Receiver

2016-04-21 Thread Joe Clifford
On 21/04/16 16:41, Joe Clifford wrote: On 21/04/16 15:17, Gerd Hoffmann wrote: - When booting without the device attached, then running the device manager to watch what happens, inserting the device results in it appearing as normal for ~30-50 seconds before the device manager view refreshes

Re: [Qemu-devel] Bug (Regression?) in hw/usb/hcd-uhci.c causes failure of ICH9 host controller and attached Xbox 360 Wireless Receiver

2016-04-21 Thread Joe Clifford
On 21/04/16 15:17, Gerd Hoffmann wrote: - When booting without the device attached, then running the device manager to watch what happens, inserting the device results in it appearing as normal for ~30-50 seconds before the device manager view refreshes and the yellow warning triangle appears nex

Re: [Qemu-devel] Bug (Regression?) in hw/usb/hcd-uhci.c causes failure of ICH9 host controller and attached Xbox 360 Wireless Receiver

2016-04-21 Thread Joe Clifford
On 21/04/16 07:44, Gerd Hoffmann wrote: On Mi, 2016-04-20 at 22:13 +0100, Joe Clifford wrote: Hi folks, I'm not a coder by any stretch of the imagination so I don't have a patch unfortunately however, this commit: https://github.com/qemu/qemu/commit/5f77e06baa84323e5bbc96c2c7f4fe

[Qemu-devel] Bug (Regression?) in hw/usb/hcd-uhci.c causes failure of ICH9 host controller and attached Xbox 360 Wireless Receiver

2016-04-20 Thread Joe Clifford
Hi folks, I'm not a coder by any stretch of the imagination so I don't have a patch unfortunately however, this commit: https://github.com/qemu/qemu/commit/5f77e06baa84323e5bbc96c2c7f4fe627078b210 causes the failure of the ICH9 Universal Host Controller - 2934 and the attached "Microsoft Com