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xen-libs - Xen Virtualization: Libraries

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 libraries used to interact with the Xen virtual machine monitor.

In addition to this package you need to install kernel-xen, xen and xen-tools to use Xen.


Authors:
  • -------

    Ian Pratt <ian.pratt@cl.cam.ac.uk>

4.12.0
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CentOS iconCentOS 7.6.1810 virt/xen-48rpm4.8.2-12.el723.01.2019627 kiB1.56 MiB
CentOS iconCentOS 7.6.1810 virt/xen-48rpm4.8.2-11.el723.01.2019627 kiB1.56 MiB
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Latest updates

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OpenSUSE Leap 15.1 oss: Updated from 4.12.0_04-lp151.1.6 to 4.12.0_08-lp151.1.1

09.04.2019 07:46
  • Update to Xen 4.12.0 FCS release (fate#325107, fate#323901) xen-4.12.0-testing-src.tar.bz2
    • HVM/PVH and PV only Hypervisor: The Xen 4.12 release separates the HVM/PVH and PV code paths in Xen and provides KCONFIG options to build a PV only or HVM/PVH only hypervisor.
    • QEMU Deprivilege (DM_RESTRICT): In Xen 4.12, this feature has been vastly improved.
    • Argo - Hypervisor-Mediated data eXchange: Argo is a new inter- domain communication mechanism.
    • Improvements to Virtual Machine Introspection: The VMI subsystem which allows detection of 0-day vulnerabilities has seen many functional and performance improvements.
    • Credit 2 Scheduler: The Credit2 scheduler is now the Xen Project default scheduler.
    • PVH Support: Grub2 boot support has been added to Xen and Grub2.
    • PVH Dom0: PVH Dom0 support has now been upgraded from experimental to tech preview.
    • The Xen 4.12 upgrade also includes improved IOMMU mapping code, which is designed to significantly improve the startup times of AMD EPYC based systems.
    • The upgrade also features Automatic Dom0 Sizing which allows the setting of Dom0 memory size as a percentage of host memory (e.g. 10%) or with an offset (e.g. 1G+10%).
Fedora rawhide icon

Fedora rawhide development/Workstation-os: Updated from 4.11.1-4.fc31 to 4.12.0-1.fc31

08.04.2019 00:46
  • update to 4.12.0 (#1694695)
    remove patches for issues now fixed upstream
    replace xen.use.fedora.ipxe.patch with --with-system-ipxe drop xen.glibcfix.patch xen.gcc8.temp.fix.patch which are no longer needed adjust xen.python.env.patch xen.gcc9.fixes.patch
    xen.hypervisor.config refresh
    kdd is now xen-kdd, xenmon.py is now xenmon, fsimage.so is now xenfsimage.so fs libdir is now xenfsimage libdir
    xen-ringwatch xen-bugtool have been dropped
  • remove remaining traces of efiming and efi_flags logic
  • switch from python2 to python3
  • drop systemd_postun and renumber patches
Fedora rawhide icon

Fedora rawhide development/Everything-os: Updated from 4.11.1-4.fc31 to 4.12.0-1.fc31

08.04.2019 00:39
  • update to 4.12.0 (#1694695)
    remove patches for issues now fixed upstream
    replace xen.use.fedora.ipxe.patch with --with-system-ipxe drop xen.glibcfix.patch xen.gcc8.temp.fix.patch which are no longer needed adjust xen.python.env.patch xen.gcc9.fixes.patch
    xen.hypervisor.config refresh
    kdd is now xen-kdd, xenmon.py is now xenmon, fsimage.so is now xenfsimage.so fs libdir is now xenfsimage libdir
    xen-ringwatch xen-bugtool have been dropped
  • remove remaining traces of efiming and efi_flags logic
  • switch from python2 to python3
  • drop systemd_postun and renumber patches
Fedora rawhide icon

Fedora rawhide development/Server-os: Updated from 4.11.1-4.fc31 to 4.12.0-1.fc31

07.04.2019 22:50
  • update to 4.12.0 (#1694695)
    remove patches for issues now fixed upstream
    replace xen.use.fedora.ipxe.patch with --with-system-ipxe drop xen.glibcfix.patch xen.gcc8.temp.fix.patch which are no longer needed adjust xen.python.env.patch xen.gcc9.fixes.patch
    xen.hypervisor.config refresh
    kdd is now xen-kdd, xenmon.py is now xenmon, fsimage.so is now xenfsimage.so fs libdir is now xenfsimage libdir
    xen-ringwatch xen-bugtool have been dropped
  • remove remaining traces of efiming and efi_flags logic
  • switch from python2 to python3
  • drop systemd_postun and renumber patches
OpenSUSE Tumbleweed icon

OpenSUSE Tumbleweed oss: Updated from 4.12.0_04-1.1 to 4.12.0_07-1.1

03.04.2019 00:10
  • bsc#1130485 - Please drop Requires on multipath-tools in xen-tools. Now using Recommends multipath-tools.
    xen.spec
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OpenSUSE Leap 15.1 oss: Updated from 4.12.0_04-lp151.1.5 to 4.12.0_04-lp151.1.6

02.04.2019 13:12
  • bsc#1127620 - Documentation for the xl configuration file allows for firmware=pvgrub64 but we don't ship pvgrub64.
    Create a link from grub.xen to pvgrub64
    xen.spec
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OpenSUSE Leap 15.1 oss: Updated from 4.12.0_04-lp151.1.3 to 4.12.0_04-lp151.1.5

30.03.2019 15:07
  • bsc#1127620 - Documentation for the xl configuration file allows for firmware=pvgrub64 but we don't ship pvgrub64.
    Create a link from grub.xen to pvgrub64
    xen.spec
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OpenSUSE Leap 15.0 update/oss: Version 4.10.2_04-lp150.2.12.1 reintroduced

23.03.2019 17:37
  • Upstream bug fixes (bsc#1027519) 5be9634c-x86-dom0-avoid-using-1G-superpages.patch 5bed93e1-x86-hvm_copy-no-write-to-p2m_ioreq_server.patch 5bf4118c-amd-iommu-fix-flush-checks.patch replaces xsa275-1.patch 5bf41242-AMD-IOMMU-suppress-late-PTE-merging.patch replaces xsa275-2.patch 5bf41311-x86-dont-flush-after-L1e-update-failure.patch replaces xsa279.patch 5bf41331-x86-shadow-move-OOS-flag-bits.patch replaces xsa280-1.patch 5bf4135a-x86-shrink-page_info-shadow_flags.patch replaces xsa280-2.patch 5c011aaf-x86-dont-enable-shadow-with-too-small-allocation.patch 5c0f786c-parse_size_and_unit-percent.patch 5c0f7894-x86-dom0_mem-variants.patch
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OpenSUSE Leap 15.0 update/oss: Version 4.10.1_08-lp150.2.9.1 reintroduced

23.03.2019 17:37
  • bsc#1091107 - VUL-0: CVE-2018-3646: xen: L1 Terminal Fault -VMM (XSA-273)
    xsa273-1.patch
    xsa273-2.patch
    xsa273-3.patch
    xsa273-4.patch
    xsa273-5.patch
    xsa273-6.patch
    xsa273-7.patch
    xsa273-8.patch
  • Upstream prereq patches for XSA-273 (bsc#1027519) 5b34b8fe-VMX-defer-vmx_vmcs_exit-as-long-as-possible.patch 5b3cab8e-1-VMX-MSR_DEBUGCTL-handling.patch 5b3cab8e-2-VMX-improve-MSR-load-save-API.patch 5b3cab8e-3-VMX-cleanup-MSR-load-save-infra.patch 5b3cab8f-1-VMX-factor-out-locate_msr_entry.patch 5b3cab8f-2-VMX-remote-access-to-MSR-lists.patch 5b3cab8f-3-VMX-improve-LBR-MSR-handling.patch 5b3cab8f-4-VMX-pass-MSR-value-into-vmx_msr_add.patch 5b3cab8f-5-VMX-load-only-guest-MSR-entries.patch 5b505fe5-VMX-fix-find-msr-build.patch 5b62ca93-VMX-avoid-hitting-BUG_ON.patch 5b6d8ce2-x86-XPTI-parsing.patch
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23.03.2019 17:37
  • Upstream patches from Jan (bsc#1027519) 5b02c786-x86-AMD-mitigations-for-GPZ-SP4.patch (Replaces Spectre-v4-1.patch) 5b02c786-x86-Intel-mitigations-for-GPZ-SP4.patch (Replaces Spectre-v4-2.patch) 5b02c786-x86-msr-virtualise-SPEC_CTRL-SSBD.patch (Replaces Spectre-v4-3.patch) 5b0bc9da-x86-XPTI-fix-S3-resume.patch 5b0d2286-libxc-x86-PV-dont-hand-through-CPUID-leaf-0x80000008.patch 5b0d2d91-x86-suppress-sync-when-XPTI-off.patch 5b0d2dbc-x86-correct-default_xen_spec_ctrl.patch 5b0d2ddc-x86-CPUID-dont-override-tool-stack-hidden-STIBP.patch 5b150ef9-x86-fix-error-handling-of-pv-dr7-shadow.patch 5b21825d-1-x86-support-fully-eager-FPU-context-switching.patch (Replaces xsa267-1.patch) 5b21825d-2-x86-spec-ctrl-mitigations-for-LazyFPU.patch (Replaces xsa267-2.patch) 5b238b92-x86-HVM-account-for-fully-eager-FPU.patch 5b2b7172-x86-EFI-fix-FPU-state-handling-around-runtime-calls.patch 5b31e004-x86-HVM-emul-attempts-FPU-set-fpu_initialised.patch 5b323e3c-x86-EFI-fix-FPU-state-handling-around-runtime-calls.patch 5b34882d-x86-mm-dont-bypass-preemption-checks.patch (Replaces xsa264.patch) 5b348874-x86-refine-checks-in-DB-handler.patch (Replaces xsa265.patch) 5b348897-libxl-qemu_disk_scsi_drive_string-break-out-common.patch (Replaces xsa266-1-<>.patch) 5b3488a2-libxl-restore-passing-ro-to-qemu-for-SCSI-disks.patch (Replaces xsa266-2-<>.patch) 5b34891a-x86-HVM-dont-cause-NM-to-be-raised.patch 5b348954-x86-guard-against-NM.patch
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OpenSUSE Leap 15.0 update/oss: Version 4.10.1_04-lp150.2.3.1 reintroduced

23.03.2019 17:37
  • bsc#1092631 - VUL-0: CVE-2018-3639: xen: V4 ? Speculative Store Bypass aka "Memory Disambiguation" 5ad4923e-x86-correct-S3-resume-ordering.patch 5ad49293-x86-suppress-BTI-mitigations-around-S3.patch 5afc13ae-1-x86-read-MSR_ARCH_CAPABILITIES-once.patch 5afc13ae-2-x86-express-Xen-SPEC_CTRL-choice-as-variable.patch 5afc13ae-3-x86-merge-bti_ist_info-use_shadow_spec_ctrl.patch 5afc13ae-4-x86-fold-XEN_IBRS-ALTERNATIVES.patch 5afc13ae-5-x86-rename-bits-of-spec_ctrl-infrastructure.patch 5afc13ae-6-x86-elide-MSR_SPEC_CTRL-handling-in-idle.patch 5afc13ae-7-x86-split-X86_FEATURE_SC_MSR.patch 5afc13ae-8-x86-explicitly-set-Xen-default-SPEC_CTRL.patch 5afc13ae-9-x86-cpuid-improve-guest-policies-for-speculative.patch 5afc13ae-A-x86-introduce-spec-ctrl-cmdline-opt.patch Spectre-v4-1.patch
    Spectre-v4-2.patch
    Spectre-v4-3.patch
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22.03.2019 04:30
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22.03.2019 04:30
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22.03.2019 04:30
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OpenSUSE Leap 15.1 oss: Updated from 4.12.0_04-lp151.1.1 to 4.12.0_04-lp151.1.3

20.03.2019 19:50
  • bsc#1127620 - Documentation for the xl configuration file allows for firmware=pvgrub64 but we don't ship pvgrub64.
    Create a link from grub.xen to pvgrub64
    xen.spec
CentOS 7.6.1810 icon

CentOS 7.6.1810 virt/xen-48: Updated from 4.8.5-1.el7 to 4.8.5.12.ga1f8fe0628-1.el7

18.03.2019 06:25
  • Update to include XSAs 284,285,287,288,290-294
CentOS 7.6.1810 icon

CentOS 7.6.1810 virt/xen-410: Updated from 4.10.3-1.el7 to 4.10.3.12.g7842419a6b-1.el7

18.03.2019 06:15
  • Update to include XSAs 284,285,287,288,290-294
OpenSUSE Tumbleweed icon

OpenSUSE Tumbleweed oss: Updated from 4.12.0_02-1.1 to 4.12.0_04-1.1

15.03.2019 14:49
  • bsc#1127620 - Documentation for the xl configuration file allows for firmware=pvgrub64 but we don't ship pvgrub64.
    Create a link from grub.xen to pvgrub64
    xen.spec
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OpenSUSE Leap 15.1 oss: Updated from 4.12.0_02-lp151.2.3 to 4.12.0_04-lp151.1.1

14.03.2019 09:52
  • bsc#1127620 - Documentation for the xl configuration file allows for firmware=pvgrub64 but we don't ship pvgrub64.
    Create a link from grub.xen to pvgrub64
    xen.spec

Related packages

xen - Xen Virtualization: Hypervisor (aka VMM aka Microkernel)
xen-libs-32bit - Xen Virtualization: Libraries
xen-libs-32bit-debuginfo - Debug information for package xen-libs
xen-libs-debuginfo - Debug information for package xen-libs
xen-libs-debuginfo-32bit - Debug information for package xen-libs
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