similar to: x86: clear_IO_APIC_pin() and SMI delivery mode

Hello, I have been working sometime now on getting a HVM accepting a PCI card from the host. As was said in the VT-D wiki I bought an ASUS P5E VM DO motherboard (rel 0803) which has the VT-D option in the bios. I want to pass a Hauppauge PVR 500 card to a virtual machine running LinuxMCE. After first trying XEN 3.2.1 which did not enable the "VT-D virtualisation" bit in xm dmesg, i

Hello, I''ve previously been successful with Xen4 and VT-d on other systems. I am having trouble getting VT-d passthrough working to a WinXP domain with DX58SO (Q45) motherboard and i7 930 CPU. VT-d is enabled in bios, xm info shows hvm_directio capability, I have iommu=1 set, I have the devices bound to pciback on dom0 cmdline, xm pci-list-assignable-devices shows the devices as

Hello, I''ve previously been successful with Xen4 and VT-d on other systems. I am having trouble getting VT-d passthrough working to a WinXP domain with DX58SO (Q45) motherboard and i7 930 CPU. VT-d is enabled in bios, xm info shows hvm_directio capability, I have iommu=1 set, I have the devices bound to pciback on dom0 cmdline, xm pci-list-assignable-devices shows the devices as

I''ve a problem with managing power consumption on Intel Nehalem CPU. I''ve installed Xen 3.4 on our Dell PowerEdge T610 system on a Ubuntu 9.04 distribution. I recompiled the kernel 2.6.30rc5. Now I can see the c-states of the CPUs but no access to P-states information and the frequency scaling does not work. By the way, if I run the kernel 2.6.28.13 which is the last one

I obtain this error when booting (xen/stable-2.6.31.x|xen/master) on Xen 3.4.2 x86_64 xen_major : 3 xen_minor : 4 xen_extra : .2 I had no errors with the same kernel, version of the day 2010-03-03 To compile the kernel i use this configuration " http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.31.6-pvops-dom0-xen-master-x86_64 "

I do not seem to be able to get any where with the power management functions. I have had a look at the xenpm Wiki page, but it hasn''t helped. Its probably something completely obvious, but I can''t see it. I running Xen 3.4.0 on Centos 5.3 x86_64 using the gitco RPMs on an Intel S5000PSL motherboard with 2 x Xeon 5410s. Dom0 is running the latest Centos 5.3 kernel. My xm

Hi all, I have searched the net and haven''t found a good answer so I hope perhaps someone here can help. I have an IBM x3850 (8863) that I am upgrading from SLES11SP1 to SLES11SP2, and at the same time XEN is being upgraded as part of the distro. The server is used as a Xen host for up to 6 guests. Anyway, the server boots fine with the SLES11SP2 default kernel, and the trace

I am trying to get a pv_ops dom0 working for testing, but I am running into an elf_init error: (XEN) *** LOADING DOMAIN 0 *** (XEN) elf_init: not an ELF binary Full output attached. >From what I have read on the mailing lists, it seems that it is usually a problem with either grub or a corrupt dom0 kernel. Attached is my kernel config (2.6.28-rc6-tip). I followed the instructions on:

Hi Team, For a XenServer (5.6 sp2) crash I have got following in the crash logs. Can somebody tell me why I can see(grant_table.c:1408:d0 dest domain 40 dying) this and how I can resolve it, if it is an issue. (XEN) *** Serial input -> Xen (type ''CTRL-a'' three times to switch input to DOM0) (XEN) Freed 128kB init memory. (XEN) __csched_vcpu_acct_start: setting dom 0

Hi, I did a git pull on pv_ops tree this morning and now get a crash when eth0 is started, here is the full boot log: Booting ''Xen 3.4 / Linux 2.6.29-rc6-tip'' root (hd0,0) Filesystem type is ext2fs, partition type 0x83 kernel /xen.gz com1=115200,8n1 console=com1,vga iommu=1 [Multiboot-elf, <0x100000:0x131748:0x8e8b8>, shtab=0x2c0078, entry=0x100000] module

This patch supports basic gfx passthrough on QEMU: - disable emulated VGA adpater if there is passthroughed gfx - register/unregister legacy VGA I/O ports and MMIOs for passthroughed gfx Signed-off-by: Ben Lin <ben.y.lin@intel.com> Signed-off-by: Weidong Han <weidong.han@intel.com> _______________________________________________ Xen-devel mailing list

Hello, I''m trying to compile Xen unstable on NetBSD, I''ve aplied the patches from http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/sysutils/xentools41/patches/?only_with_tag=MAIN and copied the blk files from http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/sysutils/xentools41/files/?only_with_tag=MAIN (I don''t know which of these patches have been applied to xen unstable, so

OK, I need to do something like this to io_apic.c - split the hardware specific parts out under mach-default, so we can override them for other subarchitectures. It's not finished, needs header file and makefile work. Would you be willing to take this if I do it? I'm not going to bother if you're not, such refactorings are a pig to maintain out of tree. Frankly, io_apic.c needs a

OK, I need to do something like this to io_apic.c - split the hardware specific parts out under mach-default, so we can override them for other subarchitectures. It's not finished, needs header file and makefile work. Would you be willing to take this if I do it? I'm not going to bother if you're not, such refactorings are a pig to maintain out of tree. Frankly, io_apic.c needs a

Hi I am trying to install Windows using HVM but I get an error message that is totally useless and I am unable to figure out what the problem is. I just pulled xen-unstable.hg because nothing else supports my CPU yet. So here is what I get when I simply try to create the domain: [2008-05-28 13:55:26 16515] DEBUG (__init_s:1072) XendDomainInfo.create([''vm'',

# HG changeset patch # User Ian Campbell <ian.campbell at citrix.com> # Date 1304937815 -3600 # Node ID 35abcbcdf8bcabab6e0bbd929f69b613e167edfd # Parent 4b0692880dfa557d4e1537c7a58c412c1286a416 xen: ioapic: avoid gcc 4.6 warnings about uninitialised variables gcc 4.6 complains: io_apic.c: In function 'restore_IO_APIC_setup':

# HG changeset patch # User Ian Campbell <ian.campbell at citrix.com> # Date 1304937815 -3600 # Node ID 35abcbcdf8bcabab6e0bbd929f69b613e167edfd # Parent 4b0692880dfa557d4e1537c7a58c412c1286a416 xen: ioapic: avoid gcc 4.6 warnings about uninitialised variables gcc 4.6 complains: io_apic.c: In function 'restore_IO_APIC_setup':

Dom0 doesn''t need to save/restore ioapic state across S3 suspend/resume, as Xen already does it. The more important is to avoid warnings on some platforms which may have uninitialized RTEs to be weird value (like smi mode) but masked. When dom0 saves those entries and then write back later, it''s easy to trigger Xen''s sanity check from ioapic_guest_write. Signed-off-by

The IRQ handling code requires pcidevs_lock to be held only for MSI interrupts. As the handling of which was now fully moved into msi.c (i.e. while applying fine without, the patch needs to be applied after the one titled "x86: split MSI IRQ chip"), io_apic.c now also doesn''t need to include PCI headers anymore. Signed-off-by: Jan Beulich <jbeulich@suse.com> ---

1: IOMMU: properly check whether interrupt remapping is enabled 2: AMD IOMMU: only disable when certain IVRS consistency checks fail 3: VT-d: deal with 5500/5520/X58 errata Patch 1 and 2 are version 2 of a previously submitted, then withdrawn patch following up after XSA-36. Patch 3 is version 3 of a patch previously sent by Malcolm and Andrew. Signed-off-by: Jan Beulich