Edit Package xen

Xen Virtualization: Hypervisor (aka VMM aka Microkernel)

Xen is a virtual machine monitor for x86 that supports execution of
multiple guest operating systems with unprecedented levels of
performance and resource isolation.

This package contains the Xen Hypervisor. (tm)

Modern computers are sufficiently powerful to use virtualization to
present the illusion of many smaller virtual machines (VMs), each
running a separate operating system instance. Successful partitioning
of a machine to support the concurrent execution of multiple operating
systems poses several challenges. Firstly, virtual machines must be
isolated from one another: It is not acceptable for the execution of
one to adversely affect the performance of another. This is
particularly true when virtual machines are owned by mutually
untrusting users. Secondly, it is necessary to support a variety of
different operating systems to accommodate the heterogeneity of popular
applications. Thirdly, the performance overhead introduced by
virtualization should be small.

Xen uses a technique called paravirtualization: The guest OS is
modified, mainly to enhance performance.

The Xen hypervisor (microkernel) does not provide device drivers for
your hardware (except for CPU and memory). This job is left to the
kernel that's running in domain 0. Thus the domain 0 kernel is
privileged; it has full hardware access. It's started immediately after
Xen starts up. Other domains have no access to the hardware; instead
they use virtual interfaces that are provided by Xen (with the help of
the domain 0 kernel).

Xen does support booting other Operating Systems; ports of NetBSD
(Christian Limpach), FreeBSD (Kip Macy), and Plan 9 (Ron Minnich)
exist. A port of Windows XP was developed for an earlier version of
Xen, but is not available for release due to license restrictions.

In addition to this package you need to install the kernel-xen and
xen-tools to use Xen. Xen 3 also supports running unmodified guests
using full virtualization, if appropriate hardware is present. Install
xen-tools-ioemu if you want to use this.

[Hypervisor is a trademark of IBM]

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Source Files
Filename Size Changed
20158-revert.patch 0000002455 2.4 KB almost 12 years
21089-x86-startup-irq-from-setup-gsi.patch 0000004078 3.98 KB over 11 years
21235-crashkernel-advanced.patch 0000005751 5.62 KB almost 12 years
21271-x86-cache-flush-global.patch 0000002517 2.46 KB almost 12 years
21301-svm-lmsl.patch 0000003632 3.55 KB almost 12 years
21304-keyhandler-alternative.patch 0000003154 3.08 KB almost 12 years
21406-x86-microcode-quiet.patch 0000000856 856 Bytes almost 12 years
21421-vtd-ats-enabling.patch 0000004821 4.71 KB over 11 years
21526-x86-nehalem-cpuid-mask.patch 0000008523 8.32 KB almost 12 years
21542-amd-erratum-411.patch 0000001432 1.4 KB over 11 years
21615-dont-save-xen-heap-pages.patch 0000006322 6.17 KB almost 12 years
21627-cpuidle-wrap.patch 0000000946 946 Bytes almost 12 years
21653-xend-mac-addr.patch 0000002342 2.29 KB almost 12 years
21678-xend-mac-fix.patch 0000001754 1.71 KB almost 12 years
21683-vtd-kill-timer-conditional.patch 0000001636 1.6 KB over 11 years
21723-get-domu-state.patch 0000006996 6.83 KB almost 12 years
21810-x2apic-acpi.patch 0000015180 14.8 KB almost 12 years
21847-pscsi.patch 0000005330 5.21 KB almost 12 years
21866-xenapi.patch 0000003833 3.74 KB almost 12 years
21894-intel-unmask-cpuid.patch 0000001919 1.87 KB almost 12 years
22019-x86-cpuidle-online-check.patch 0000001226 1.2 KB almost 12 years
22214-x86-msr-misc-enable.patch 0000003357 3.28 KB over 11 years
22231-x86-pv-ucode-msr-intel.patch 0000002464 2.41 KB over 11 years
22326-cpu-pools-numa-placement.patch 0000001899 1.85 KB almost 12 years
22332-vtd-workarounds.patch 0000023924 23.4 KB over 11 years
22369-xend-pci-passthru-fix.patch 0000002767 2.7 KB almost 12 years
22388-x2apic-panic.patch 0000001883 1.84 KB over 11 years
22408-vpmu-nehalem.patch 0000000606 606 Bytes almost 12 years
22431-p2m-remove-bug-check.patch 0000001115 1.09 KB almost 12 years
22462-x86-xsave-init-common.patch 0000002281 2.23 KB over 11 years
22475-x2apic-cleanup.patch 0000015546 15.2 KB over 11 years
22484-vlapic-tmcct-periodic.patch 0000001365 1.33 KB almost 12 years
22499-xen-hotplug-cleanup.patch 0000000754 754 Bytes over 11 years
22504-iommu-dom0-holes.patch 0000003768 3.68 KB almost 12 years
22533-x86-32bit-apicid.patch 0000006050 5.91 KB almost 12 years
22534-x86-max-local-apic.patch 0000006379 6.23 KB over 11 years
22535-x2apic-preenabled.patch 0000002435 2.38 KB over 11 years
22645-amd-flush-filter.patch 0000001721 1.68 KB almost 12 years
22693-fam10-mmio-conf-base-protect.patch 0000002356 2.3 KB over 11 years
22694-x86_64-no-weak.patch 0000001472 1.44 KB almost 12 years
22707-x2apic-preenabled-check.patch 0000002940 2.87 KB over 11 years
22708-xenctx-misc.patch 0000003436 3.36 KB almost 12 years
22744-ept-pod-locking.patch 0000001573 1.54 KB almost 12 years
22749-vtd-workarounds.patch 0000009007 8.8 KB over 11 years
22777-vtd-ats-fixes.patch 0000003667 3.58 KB almost 12 years
22780-pod-preempt.patch 0000004521 4.42 KB over 11 years
22781-pod-hap-logdirty.patch 0000002584 2.52 KB over 11 years
22789-i386-no-x2apic.patch 0000003200 3.13 KB over 11 years
22790-svm-resume-migrate-pirqs.patch 0000000828 828 Bytes almost 12 years
22899-x86-tighten-msr-permissions.patch 0000002579 2.52 KB over 11 years
22915-x86-hpet-msi-s3.patch 0000001725 1.68 KB over 11 years
22949-x86-tolerate-serr.patch 0000001895 1.85 KB over 11 years
22998-x86-get_page_from_l1e-retcode.patch 0000006923 6.76 KB over 11 years
22999-x86-mod_l1_entry-retcode.patch 0000003813 3.72 KB almost 12 years
23000-x86-mod_l2_entry-retcode.patch 0000007068 6.9 KB almost 12 years
23020-x86-cpuidle-ordering.patch 0000003020 2.95 KB over 11 years
23061-amd-iommu-resume.patch 0000000950 950 Bytes over 11 years
23127-vtd-bios-settings.patch 0000005638 5.51 KB over 11 years
23154-x86-amd-iorr-no-rdwr.patch 0000001989 1.94 KB over 11 years
23199-amd-iommu-unmapped-intr-fault.patch 0000001253 1.22 KB over 11 years
23200-amd-iommu-intremap-sync.patch 0000006543 6.39 KB over 11 years
23298-hvmop-get-mem-type.patch 0000004603 4.5 KB over 11 years
23505-x86-cpu-add-arg-check.patch 0000000810 810 Bytes over 11 years
23543-x86_64-m2v-assert.patch 0000000948 948 Bytes over 11 years
23546-fucomip.patch 0000000852 852 Bytes over 11 years
23676-x86_64-alias-mappings.patch 0000002273 2.22 KB over 11 years
23706-x86-migration.patch 0000001027 1 KB over 11 years
23746-vtd-cleanup-timers.patch 0000001511 1.48 KB over 11 years
23762-iommu-fault-bm-off.patch 0000002764 2.7 KB over 11 years
23765-x86-irq-vector-leak.patch 0000001245 1.22 KB over 11 years
23771-x86-ioapic-clear-pin.patch 0000002277 2.22 KB over 11 years
23776-x86-kexec-hpet-legacy-bcast-disable.patch 0000001893 1.85 KB over 11 years
23781-pm-wide-ACPI-ids.patch 0000001831 1.79 KB over 11 years
23782-x86-ioapic-clear-irr.patch 0000002453 2.4 KB over 11 years
23783-ACPI-set-_PDC-bits.patch 0000007976 7.79 KB over 11 years
23795-intel-ich10-quirk.patch 0000002339 2.28 KB over 11 years
23800-x86_64-guest-addr-range.patch 0000000759 759 Bytes over 11 years
23803-intel-pmu-models.patch 0000001055 1.03 KB over 11 years
23804-x86-IPI-counts.patch 0000003136 3.06 KB over 11 years
23805-x86-IO-APIC-EOI.patch 0000007977 7.79 KB over 11 years
23820-bitmap_scnlistprintf.patch 0000001241 1.21 KB over 11 years
23833-x86-IO-APIC-EOI.patch 0000006722 6.56 KB over 11 years
23848-vmx-conditional-off.patch 0000001697 1.66 KB over 11 years
23868-vtd-RMRR-validation.patch 0000001096 1.07 KB over 11 years
23871-x86-microcode-amd-silent.patch 0000001346 1.31 KB over 11 years
23898-cc-option-grep.patch 0000001205 1.18 KB over 11 years
32on64-extra-mem.patch 0000000676 676 Bytes over 11 years
7410-qemu-alt-gr.patch 0000003915 3.82 KB over 11 years
7426-xenfb-depth.patch 0000001882 1.84 KB almost 12 years
7433-qemu-altgr.patch 0000004187 4.09 KB over 11 years
7434-qemu-rlimit-as.patch 0000001273 1.24 KB almost 12 years
README.SuSE 0000024061 23.5 KB almost 13 years
altgr_2.patch 0000001924 1.88 KB almost 12 years
bdrv_default_rwflag.patch 0000001042 1.02 KB almost 12 years
bdrv_open2_fix_flags.patch 0000004868 4.75 KB almost 12 years
bdrv_open2_flags_2.patch 0000003586 3.5 KB over 11 years
blktap-pv-cdrom.patch 0000023466 22.9 KB over 11 years
blktap.patch 0000001962 1.92 KB almost 12 years
blktap2.patch 0000001366 1.33 KB almost 12 years
blktapctrl-default-to-ioemu.patch 0000000944 944 Bytes almost 12 years
block-dmmd 0000004739 4.63 KB over 12 years
block-iscsi 0000002109 2.06 KB about 12 years
block-nbd 0000000673 673 Bytes almost 16 years
block-npiv 0000002338 2.28 KB over 11 years
block-npiv-common.sh 0000007986 7.8 KB over 11 years
block-npiv-vport 0000002071 2.02 KB over 13 years
boot.local.xenU 0000001987 1.94 KB about 16 years
boot.xen 0000002385 2.33 KB about 16 years
bridge-bonding.diff 0000001702 1.66 KB almost 12 years
bridge-opensuse.patch 0000000898 898 Bytes almost 12 years
bridge-record-creation.patch 0000001206 1.18 KB almost 12 years
bridge-vlan.diff 0000001953 1.91 KB almost 12 years
build-tapdisk-ioemu.patch 0000004852 4.74 KB almost 12 years
capslock_enable.patch 0000000581 581 Bytes almost 12 years
cdrom-removable.patch 0000018677 18.2 KB almost 12 years
change_home_server.patch 0000000815 815 Bytes almost 12 years
check_device_status.patch 0000002338 2.28 KB over 11 years
checkpoint-rename.patch 0000000680 680 Bytes almost 12 years
cpu-pools-docs.patch 0000035366 34.5 KB almost 12 years
cpu-pools-libxc.patch 0000009537 9.31 KB almost 12 years
cpu-pools-libxen.patch 0000062226 60.8 KB almost 12 years
cpu-pools-python.patch 0000093252 91.1 KB over 11 years
cpu-pools-xmtest.patch 0000026659 26 KB almost 12 years
cpupools-core-fixup.patch 0000005213 5.09 KB almost 12 years
cpupools-core.patch 0000098814 96.5 KB over 11 years
del_usb_xend_entry.patch 0000001400 1.37 KB over 11 years
disable_emulated_device.diff 0000000573 573 Bytes almost 12 years
dom-print.patch 0000001359 1.33 KB almost 12 years
domUloader.py 0000018795 18.4 KB about 12 years
domu-usb-controller.patch 0000000946 946 Bytes almost 12 years
dump-exec-state.patch 0000006075 5.93 KB over 11 years
enable_more_nic_pxe.patch 0000301893 295 KB almost 12 years
etc_pam.d_xen-api 0000000265 265 Bytes almost 15 years
hibernate.patch 0000001023 1023 Bytes almost 12 years
hv_apic.patch 0000004324 4.22 KB over 11 years
hv_tools.patch 0000004613 4.5 KB over 11 years
hv_win7_eoi_bug.patch 0000000971 971 Bytes over 11 years
hv_xen_base.patch 0000006371 6.22 KB over 11 years
hv_xen_extension.patch 0000050655 49.5 KB over 11 years
init.xen_loop 0000000093 93 Bytes almost 15 years
init.xend 0000002838 2.77 KB over 12 years
init.xendomains 0000009125 8.91 KB almost 13 years
ioemu-bdrv-open-CACHE_WB.patch 0000000767 767 Bytes almost 12 years
ioemu-blktap-barriers.patch 0000002176 2.13 KB almost 12 years
ioemu-blktap-fv-init.patch 0000000818 818 Bytes almost 12 years
ioemu-blktap-image-format.patch 0000002900 2.83 KB almost 12 years
ioemu-blktap-zero-size.patch 0000001750 1.71 KB almost 12 years
ioemu-debuginfo.patch 0000001015 1015 Bytes almost 12 years
ioemu-disable-emulated-ide-if-pv.patch 0000002748 2.68 KB over 11 years
ioemu-disable-scsi.patch 0000003050 2.98 KB almost 12 years
ioemu-vnc-resize.patch 0000001094 1.07 KB almost 12 years
kmp_filelist 0000000077 77 Bytes almost 13 years
libxen_permissive.patch 0000000766 766 Bytes almost 12 years
logrotate.conf 0000000259 259 Bytes almost 15 years
magic_ioport_compat.patch 0000000746 746 Bytes almost 12 years
multi-xvdp.patch 0000004394 4.29 KB over 11 years
network-nat-open-SuSEfirewall2-FORWARD.patch 0000000698 698 Bytes almost 12 years
network-nat.patch 0000000466 466 Bytes almost 12 years
network-route.patch 0000000456 456 Bytes almost 12 years
popen2-argument-fix.patch 0000000644 644 Bytes almost 12 years
pv-driver-build.patch 0000000447 447 Bytes almost 12 years
pvdrv-import-shared-info.patch 0000002234 2.18 KB almost 12 years
pvdrv_emulation_control.patch 0000000890 890 Bytes almost 12 years
qemu-dm-segfault.patch 0000002588 2.53 KB almost 12 years
qemu-security-etch1.diff 0000001348 1.32 KB almost 12 years
serial-split.patch 0000012662 12.4 KB almost 12 years
snapshot-ioemu-delete.patch 0000002639 2.58 KB over 11 years
snapshot-ioemu-restore.patch 0000002540 2.48 KB over 11 years
snapshot-ioemu-save.patch 0000008409 8.21 KB over 11 years
snapshot-without-pv-fix.patch 0000011014 10.8 KB over 11 years
snapshot-xend.patch 0000028347 27.7 KB over 11 years
stdvga-cache.patch 0000000750 750 Bytes almost 12 years
supported_module.diff 0000000256 256 Bytes over 11 years
tapdisk-ioemu-logfile.patch 0000001338 1.31 KB almost 12 years
tapdisk-ioemu-shutdown-fix.patch 0000002841 2.77 KB almost 12 years
tmp_build.patch 0000001221 1.19 KB almost 12 years
tools-gdbserver-build.diff 0000001123 1.1 KB almost 12 years
tools-kboot.diff 0000046950 45.8 KB almost 12 years
tools-xc_kexec.diff 0000132506 129 KB over 11 years
udev-rules.patch 0000001056 1.03 KB almost 12 years
usb-list.patch 0000001782 1.74 KB almost 12 years
vif-bridge-no-iptables.patch 0000000428 428 Bytes almost 12 years
vif-route-ifup.patch 0000003064 2.99 KB almost 12 years
x86-cpufreq-report.patch 0000002231 2.18 KB over 11 years
x86-extra-trap-info.patch 0000004052 3.96 KB over 11 years
x86-ioapic-ack-default.patch 0000000686 686 Bytes over 11 years
x86-show-page-walk-early.patch 0000005521 5.39 KB over 11 years
xen-4.0.2-testing-src.tar.bz2 0023229920 22.2 MB over 11 years
xen-api-auth.patch 0000000580 580 Bytes almost 12 years
xen-changeset.diff 0000001507 1.47 KB almost 12 years
xen-config.diff 0000001595 1.56 KB over 11 years
xen-destdir.diff 0000006759 6.6 KB almost 12 years
xen-disable-libxl.diff 0000000474 474 Bytes over 11 years
xen-disable-qemu-monitor.diff 0000003013 2.94 KB almost 12 years
xen-disable-xenpaging.diff 0000000449 449 Bytes over 12 years
xen-domUloader.diff 0000007746 7.56 KB over 11 years
xen-extra-fixes.patch 0000000620 620 Bytes over 12 years
xen-fixme-doc.diff 0000002638 2.58 KB almost 12 years
xen-hvm-default-bridge.diff 0000004402 4.3 KB almost 12 years
xen-hvm-default-pae.diff 0000000660 660 Bytes almost 12 years
xen-ioemu-hvm-pv-support.diff 0000002075 2.03 KB almost 12 years
xen-max-free-mem.diff 0000006248 6.1 KB almost 12 years
xen-minimum-restart-time.patch 0000000567 567 Bytes almost 12 years
xen-no-dummy-nfs-ip.diff 0000000622 622 Bytes almost 12 years
xen-paths.diff 0000002808 2.74 KB almost 12 years
xen-qemu-iscsi-fix.patch 0000002801 2.74 KB over 11 years
xen-rpmoptflags.diff 0000000942 942 Bytes almost 12 years
xen-updown.sh 0000003691 3.6 KB over 13 years
xen-utils-0.1.tar.bz2 0000003291 3.21 KB over 11 years
xen-warnings.diff 0000006208 6.06 KB over 11 years
xen-xm-top-needs-root.diff 0000000549 549 Bytes almost 12 years
xen-xmexample-vti.diff 0000000471 471 Bytes almost 12 years
xen-xmexample.diff 0000006338 6.19 KB almost 12 years
xen.changes 0000173848 170 KB over 11 years
xen.spec 0000041051 40.1 KB over 11 years
xen_pvdrivers.conf 0000000306 306 Bytes almost 13 years
xenapi-console-protocol.patch 0000000831 831 Bytes almost 12 years
xenapiusers 0000000005 5 Bytes almost 15 years
xenconsole-no-multiple-connections.patch 0000000874 874 Bytes over 11 years
xend-config-enable-dump-comment.patch 0000000720 720 Bytes over 11 years
xend-config.diff 0000003072 3 KB almost 12 years
xend-console-port-restore.patch 0000001616 1.58 KB over 11 years
xend-core-dump-loc.diff 0000000678 678 Bytes almost 12 years
xend-devid-or-name.patch 0000001191 1.16 KB almost 12 years
xend-domain-lock.patch 0000013810 13.5 KB over 11 years
xend-migration-domname-fix.patch 0000001602 1.56 KB over 11 years
xend-relocation.sh 0000004144 4.05 KB about 15 years
xend-sysconfig.patch 0000000997 997 Bytes almost 12 years
xend-validate-nic-model.patch 0000002392 2.34 KB over 11 years
xend-vcpu-affinity-fix.patch 0000000891 891 Bytes over 11 years
xenstored.XS_RESET_WATCHES.patch 0000004104 4.01 KB over 11 years
xm-create-xflag.patch 0000002016 1.97 KB almost 12 years
xm-save-check-file.patch 0000004018 3.92 KB almost 12 years
xm-test-cleanup.diff 0000000528 528 Bytes almost 12 years
xmclone.sh 0000019483 19 KB over 13 years
xmexample.disks 0000001106 1.08 KB over 15 years
xmexample.domUloader 0000001167 1.14 KB over 15 years
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