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...insert? Or should I interogate some register to find out what it thinks is wrong? P.S. 1) If you are interested in seeing the git tree and all of the hacks I've employed so far: git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git dev.experiment.kms 2) A serial log on baremetal: http://darnok.org/tst004.baremetal.1 3) And on Xen:http://darnok.org/tst004.xen.1 where the PFIFO_DMA_PUSHER is the king.

Hello, I want to apply this patch: http://wiki.xen.org/wiki/Linux_3.0_bugs_impacting_Xen#32-bit_graphic_cards_.28AGP.2C_or_server_ones:_ATI_ES1000.29_can.27t_do_Xorg I downloaded the patch from: http://darnok.org/xen/vga.patch and I did this to apply it: patch < vga.patch It asks for a file to patch, and it may be obvious, but I don''t know which is the file. Also, I think that it may be a more recent version in the git tree, but I am not sure how to download just the patch, or all the co...

Due to popular demand, I have finally found time to write this up. I had to rush it a little, but hopefully you get the gist. http://www.altechnative.net/2013/11/25/virtualized-gaming-nvidia-cards-part-3-how-to-modify-a-fermi-based-geforce-into-a-quadro-geforce-gts450gtx470gtx480-to-quadro-200050006000/ Any questions, please ask away, and I''ll update the article to expand on those

FIrstly Centos is primarily a RHEL clone. This means that the primary design decisions are to be as RHEL like as possible. After that there are additions and upgrades. Secondly Fedora does not actively support Xen. As a long time Xen and RH/Fedora user I have spent lots of time building/rebuilding broken/missing packages in Fedora. Quite frankly Xen under Fedora is somewhat broken. Libvirt

...edHad does not actively support Xen. > >> As a long time Xen and RH/Fedora user I have spent lots of time >> building/rebuilding broken/missing packages in Fedora. >> Quite frankly Xen under Fedora is somewhat broken. > It is? Please open bugs and CC me on them (ketuzsezr at darnok.org) CPU features/flags are just outright is not there. I tend to run into the problems as I am trying to use Xen for my development environment. I have posted fixes and bugs in the past and will in the future. But Xen/Centos does not have a big dedicated development or a small one for that matter...

...en. Nonsense. Have you done 'yum install xen' ? > As a long time Xen and RH/Fedora user I have spent lots of time > building/rebuilding broken/missing packages in Fedora. > Quite frankly Xen under Fedora is somewhat broken. It is? Please open bugs and CC me on them (ketuzsezr at darnok.org) > Libvirt support for KVM is very good because RH pays people to support KVM. > Xen under the old config format has reasonable support(possibly 60% of > features) but under libxl the support is much worse (possibly 30% of > features). Please file bugs so we can figure out which o...

Date: Sat, 17 Mar 2012 06:52:21 -0400 From: Konrad Rzeszutek Wilk <konrad@darnok.org> To: "Teo En Ming (Zhang Enming)" <singapore.mr.teo.en.ming@gmail.com> Cc: xen-users@lists.xen.org, xen-devel@lists.xen.org Subject: Re: [Xen-users] [Xen-devel] Installation Instructions for Xen 4.1.3-rc1-pre and Linux Kernel 3.3.0-rc7 on Ubuntu 11.10 Release Message-ID: <...

Hello, when I boot DomU which uses DHCP to configure IPv4 address it does never get a lease. The packets travel to Dom0 where the dhcp server receives them, sends a reply, that travels to DomU where dhclient receives it, says the checksum is invalid, and discards it. The problem is documented here: http://old-list-archives.xen.org/archives/html/xen-users/2006-02/msg00152.html

...running and look at the diassembled core to see what the instructions end up looking to get a further feel for this. But before I go with this are there some other ideas of what I should look for? Thanks! Note: The "working on making the pte_flags be paravirt" patches are here: http://darnok.org/results/baseline_pte_flags_pte_attrs/ if you are interested.

Hi, I am bit confused about the do_update_va_mapping call that dom0 makes in xen_ident_map_ISA() to map ffff8800000a0000 to mfn a0. The mfn belongs to DOMID_IO. Before the mfn is mapped, the l1 entry is not empty: 0000000139d08500: 00100001380a0027 After the mapping: 0000000139d08500: 00100000000a0467 as expected. However, the mfn 1380a0 still seems to belong to dom0. Shouldn''t

On Thu, Aug 30, 2012 at 6:33 PM, Konrad Rzeszutek Wilk <konrad@kernel.org>wrote: Hi, > > I''ve just upgraded a server of mine from a Core i3 2100T to an i7 3770, > in order > > to do full virtualization with VTd. > > > > I''m using kernel 3.5.2 and Xen from git://xenbits.xen.org/xen.git @ > commit > >

...00000c00 00000000 00000000 cc000000 .<||<f.......................... [ 109.836857] GART: ffffc90000d49b24: 00000000 00000000 00000000 00007800 00000000 00000000 00000000 00000000 .............x.................. but all the 99999 other times it was zero filled. [2]: Baremetal log: http://darnok.org/tst004.2.6.35-rc2.baremetal.log

It was decided during xen patch review that xen map the iomem transparently, so remove xen_set_clr_mmio_pvh_pte() and the sub hypercall PHYSDEVOP_map_iomem. --- arch/x86/xen/mmu.c | 14 -------------- arch/x86/xen/setup.c | 16 ++++------------ include/xen/interface/physdev.h | 10 ---------- 3 files changed, 4 insertions(+), 36 deletions(-) diff --git

Hello, does anyone knows, if and when pvscsi will be available in the official linux kernel? Kind regards. Christian _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

.. snip.. >> Both of them (acpi-cpufreq.c and powernow-k8.c) have a symbol >> dependency on drivers/acpi/processor.c > > But them being ''m'' or ''y'' shouldn''t matter in the end. I thought you were saying it matters - as it should be done around the same time as cpufreq drivers were loaded? .. snip.. >> For a), this would mean some

In blkback driver, after I/O requests are submitted to Dom-0 block I/O subsystem, blkback goes to ''sleep'' effectively without letting blkfront know about it (req_event isn''t set appropriately). Hence blkfront doesn''t notify blkback when it submits a new I/O thus delaying the ''dispatch'' of the new I/O to Dom-0 block I/O subsystem. The new I/O is

Hello, The following patches are a solution to a problem we have encountered when using the Xen hypervisor: - Need Pxx/Cxx states to save on power consumption when using Xen (we do want those datacenters to consume less power!), - Also need to figure out the Turbo mode so that the scheduler can properly boost a core for CPU bound guests. In essence the Xen hypervisor requires that

...This problem was first noticed under a 3.10 kernel and associated nouveau driver. I then switched to the above 3.13 kernel for the MSI interrupt support and to see if the problem persisted. The attached nouveau.interrupts is the output of read_interrupts, the source for which is here: http://www.darnok.org/xen/read_interrupts.c. This file shows the interrupts generated during 5 second intervals. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouve...

hi xen 4.0.1 w/2.6.32.41 Last week dom0 experienced an hard crash and box need to be restarted manually (despite kernel.panic=20). Serial console was not setup, only netconsole. No relevant entries through netconsole, but analyzing logs I see some crashes twenty minutes before fatal hang. Dec 2 01:29:39 xenhost-rack1 kernel: [4437064.011963] Call Trace: Dec 2 01:29:39 xenhost-rack1 kernel:

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