similar to: [PATCH] xen/pvhvm: If xen_platform_pci=0 is set don''t blow up.

When xen_emul_unplug=never is specified on kernel command line reading files from /sys/hypervisor is broken (returns -EBUSY). It is caused by xen_bus dependency on platform_pci and platform_pci isn''t initialized when xen_emul_unplug=never is specified. Fix it by allowing platform_pcii to ignore xen_emul_unplug=never, and do not intialize xen_[blk|net]front instead. Signed-off-by: Igor

I am running Xen 4 and want users to be able to install arbitrary HVM images. We want both PV and emulated drivers to appear. The reason for this is for compatibility with images that were prepared for Xen 3.3, which assume emulated devices exist at boot time (particularly for running the boot loader). If I do not specify on the boot line xen_emul_unplug=never, then under some guest OS''s

Hi Konrad, I just tried linux-3.4-rc0 (linus his tree, last commit f52b69f86e27903d6896ed5fa7cd280fec8de532) with 3 additional branches from your tree pulled on top of that: branch stable/for-ingo-3.4.v2 (required for dom0 to boot) branch stable/for-jens-3.4 branch stable/for-jens-3.4-bugfixes Hypervisor is xen-4.1.3-rc1-pre linux 3.3 vanilla works fine Booting dom0 goes fine, but

We use XENMEM_add_to_physmap_range which is the preferred interface for foreign mappings. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> --- arch/arm/include/asm/xen/interface.h | 1 + arch/arm/xen/enlighten.c | 100 +++++++++++++++++++++++++++++++++- arch/x86/include/asm/xen/interface.h | 1 + include/xen/interface/memory.h | 18 ++++++ 4 files changed,

This series implements ballooning for Xen on ARM and builds and Mukesh''s PVH privcmd stuff to implement foreign page mapping on ARM, replacing the old "HACK: initial (very hacky) XENMAPSPACE_gmfn_foreign" patch. The baseline is a bit complex, it is basically Stefano''s xenarm-forlinus branch (commit bbd6eb29214e) merged with Konrad''s linux-next-pvh branch

Hi! I tried booting ubuntu natty/oneiric domUs with 2.6.39 and 3.0rc1 linux-image packages, but they all "just stop" after the kernel is loaded and the init process should take over. The problem must be within the linux-image package, since natty domUs with the standard 2.6.38 kernel boot just fine. I also have debian and gentoo domUs running 2.6.39 without issues, so it''s

Anyone had tried the save/restore against rhel6 guest? I found it always throw timeout when I tried to save the guest. And only fail with rhel6 guest.(ubuntu, fedora are ok). best regards yang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi Linus, These patches make it possible to inhibit the Xen emulated device unplug on the kernel command line (mostly "Just In Case") and renames xen_emul_unplug=ignore to the clearer xen_emul_unplug=unnecessary. Since it changes the name of a command line option we''d like to get it in before 2.6.36 proper. The third changeset is a pure cleanup which you could ignore for

Instead of mixing printk and pr_<level> forms, just use pr_<level> Miscellaneous changes around these conversions: Add a missing newline to avoid message interleaving, coalesce formats, reflow modified lines to 80 columns. Signed-off-by: Joe Perches <joe at perches.com> --- drivers/net/xen-netback/netback.c | 7 +++---- drivers/net/xen-netfront.c | 28

Instead of mixing printk and pr_<level> forms, just use pr_<level> Miscellaneous changes around these conversions: Add a missing newline to avoid message interleaving, coalesce formats, reflow modified lines to 80 columns. Signed-off-by: Joe Perches <joe at perches.com> --- drivers/net/xen-netback/netback.c | 7 +++---- drivers/net/xen-netfront.c | 28

Instead of mixing printk and pr_<level> forms, just use pr_<level> Miscellaneous changes around these conversions: Add a missing newline to avoid message interleaving, coalesce formats, reflow modified lines to 80 columns. Signed-off-by: Joe Perches <joe at perches.com> --- drivers/net/xen-netback/netback.c | 7 +++---- drivers/net/xen-netfront.c | 28

I am running xen-unstable (change log 23842) and linux 3.0 (ubuntu 10.10) on a Lenovo x220. I am having trouble installing ubuntu 11.04 64-bit with the following config file: builder=''hvm'' memory = 1024 name = ''ubuntu'' vcpus = 2 pae = 1 acpi = 1 apic = 1 vif = [ '''' ] disk =

I want use xen vnc also on pv domU linux, i have try with this 2 domU without result: - Lenny created with xen-tools 4.2 beta 1 - Lucid created with new metod similar to cd DomO is: Lenny with Xen 4.0.1-rc3-pre (changeset 21209) and kernel xen/stable-2.6.32.x (commit 01d9fbca207ec232c758d991d66466fc6e38349e) Someone can help me please? -- View this message in context:

Hi Konrad I encountered a bug when trying to bring offline a cpu then online it again in HVM. As I''m not very familiar with HVM stuffs I cannot come up with a quick fix. The HVM DomU is configured with 4 vcpus. After booting into command prompt, I do following operations. # echo 0 > /sys/devices/system/cpu/cpu3/online # echo 1 > /sys/devices/system/cpu/cpu3/online With

Hi all, this little series removes the last swiotlb API exposed to modules. Diffstat: arch/x86/include/asm/xen/swiotlb-xen.h | 6 ------ arch/x86/kernel/pci-dma.c | 28 ++++------------------------ drivers/gpu/drm/nouveau/nouveau_ttm.c | 10 +++------- drivers/pci/xen-pcifront.c | 6 ------ kernel/dma/swiotlb.c | 1 - 5 files changed, 7

Hi- I am trying to pass an LSI SAS2008-based HBA (IBM M1015) through to an HVM Solaris VM, using Xen 4.2 unstable and the qemu-traditional device model. On boot I see the following error: MPT BIOS Fault 09h encountered at adapter PCI(00h,05h,00h) A list search yielded (http://comments.gmane.org/gmane.comp.emulators.xen.devel/128172), however there was no solution for an HVM VM. I''ve

In the past I have used clonzilla under xen to backup windows domains. I just tried it and it will not work. this is xen 4.1.2 and clonzilla-live 1.2.10-14 the disk line is: disk = [ ''phy:/dev/xvg0/nfdlts-c,hda,w'', ''file:/extra/isoimages/clonzilla.iso,hdc:cdrom,r'' ] It boots cd OK. The problem is devices are xvda not hda and clonzilla is not happy with

Hello, I''m currently trying to understand some problems I had in the past with mixing look-back with blktap(2) for HV and PV domains. I''m stuck reading the source code, so I''d like to get some help from the list. Interrupt me if I got something fundamentally wrong in my understanding so far: 1. With pure-HV the domU gets an emulated IDE (or whatever) disk. The

Moving to public discussion... This was found with Xen hypervisor version supporting device unplugging and the domU kernel having net-/blkfront and pci platform built-in (or as module). The block device is defined as hda and the NIC type=ioemu (so theoretically guests without pv support would work, too). Since both drivers are present, the kernel tries to unplug the emulated devices and

Hello. It is update of my previous message. I''ve checked that I can passthrough discrete graphic card, but when I try use in IGP (without discrete card in the slot) linux come to desktop without usage in inteldmr driver indeed. Dmesg show that I have some problem with ioremap. Is someone tried do pci/vga passthrough of integrated graphic or know way to solve that problem? Best regards.