Ubuntu
linux-azure package

linux-azure 5.4.0-1085.90 source package in Ubuntu

Changelog

linux-azure (5.4.0-1085.90) focal; urgency=medium

  [ Ubuntu: 5.4.0-120.136 ]

  * CVE-2022-21123 // CVE-2022-21125 // CVE-2022-21166
    - cpu/speculation: Add prototype for cpu_show_srbds()
    - x86/cpu: Add Jasper Lake to Intel family
    - x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel
      CPU family
    - x86/cpu: Add another Alder Lake CPU to the Intel family
    - Documentation: Add documentation for Processor MMIO Stale Data
    - x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
    - x86/speculation: Add a common function for MD_CLEAR mitigation update
    - x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
    - x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
    - x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
    - x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
    - x86/speculation/srbds: Update SRBDS mitigation selection
    - x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
    - KVM: x86/speculation: Disable Fill buffer clear within guests
    - x86/speculation/mmio: Print SMT warning

 -- Thadeu Lima de Souza Cascardo <email address hidden>  Fri, 10 Jun 2022 11:20:03 -0300

Upload details

Uploaded by:
Thadeu Lima de Souza Cascardo
Uploaded to:
Focal
Original maintainer:
Ubuntu Kernel Team
Architectures:
all amd64 arm64
Section:
devel
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section

Builds

Focal: [FULLYBUILT] amd64 [FULLYBUILT] arm64

Downloads

File Size SHA-256 Checksum
linux-azure_5.4.0.orig.tar.gz 162.4 MiB 805f3ed93854317814c59caf2dbfd2097745685f95c8c18b509c9347dcc7d51f
linux-azure_5.4.0-1085.90.diff.gz 11.4 MiB 0254c833e8a31e562e93c0fb50aef23c38210ff46b3d1ece2d872a5dc482d7d0
linux-azure_5.4.0-1085.90.dsc 3.9 KiB 1ed38704c6aa58363ab8214274c5b1dde18e37e8eedabb8fa256f3aadfe83570

Available diffs

View changes file

Binary packages built by this source

linux-azure-cloud-tools-5.4.0-1085: Linux kernel version specific cloud tools for version 5.4.0-1085

 This package provides the architecture dependant parts for kernel
 version locked tools for cloud tools for version 5.4.0-1085 on
 ARMv8.
 You probably want to install linux-cloud-tools-5.4.0-1085-<flavour>.

linux-azure-headers-5.4.0-1085: Header files related to Linux kernel version 5.4.0

 This package provides kernel header files for version 5.4.0, for sites
 that want the latest kernel headers. Please read
 /usr/share/doc/linux-azure-headers-5.4.0-1085/debian.README.gz for details

linux-azure-tools-5.4.0-1085: Linux kernel version specific tools for version 5.4.0-1085

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0-1085 on
 ARMv8.
 You probably want to install linux-tools-5.4.0-1085-<flavour>.

linux-buildinfo-5.4.0-1085-azure: Linux kernel buildinfo for version 5.4.0 on ARMv8 SMP

 This package contains the Linux kernel buildinfo for version 5.4.0 on
 ARMv8 SMP.
 .
 You likely do not want to install this package.

linux-cloud-tools-5.4.0-1085-azure: Linux kernel version specific cloud tools for version 5.4.0-1085

 This package provides the architecture dependant parts for kernel
 version locked tools for cloud for version 5.4.0-1085 on
 ARMv8.

linux-headers-5.4.0-1085-azure: Linux kernel headers for version 5.4.0 on ARMv8 SMP

 This package provides kernel header files for version 5.4.0 on
 ARMv8 SMP.
 .
 This is for sites that want the latest kernel headers. Please read
 /usr/share/doc/linux-headers-5.4.0-1085/debian.README.gz for details.

linux-image-unsigned-5.4.0-1085-azure: Linux kernel image for version 5.4.0 on ARMv8 SMP

 This package contains the unsigned Linux kernel image for version 5.4.0 on
 ARMv8 SMP.
 .
 Supports Azure processors.
 .
 Geared toward Azure systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-azure meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-image-unsigned-5.4.0-1085-azure-dbgsym: Linux kernel debug image for version 5.4.0 on ARMv8 SMP

 This package provides the unsigned kernel debug image for version 5.4.0 on
 ARMv8 SMP.
 .
 This is for sites that wish to debug the kernel.
 .
 The kernel image contained in this package is NOT meant to boot from. It
 is uncompressed, and unstripped. This package also includes the
 unstripped modules.

linux-modules-5.4.0-1085-azure: Linux kernel extra modules for version 5.4.0 on ARMv8 SMP

 Contains the corresponding System.map file, the modules built by the
 packager, and scripts that try to ensure that the system is not left in an
 unbootable state after an update.
 .
 Supports Azure processors.
 .
 Geared toward Azure systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-azure meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-modules-extra-5.4.0-1085-azure: Linux kernel extra modules for version 5.4.0 on ARMv8 SMP

 This package contains the Linux kernel extra modules for version 5.4.0 on
 ARMv8 SMP.
 .
 Also includes the corresponding System.map file, the modules built by the
 packager, and scripts that try to ensure that the system is not left in an
 unbootable state after an update.
 .
 Supports Azure processors.
 .
 Geared toward Azure systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-azure meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-tools-5.4.0-1085-azure: Linux kernel version specific tools for version 5.4.0-1085

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0-1085 on
 ARMv8.