Ubuntu
linux-bluefield package

linux-bluefield 5.4.0-1040.44 source package in Ubuntu

Changelog

linux-bluefield (5.4.0-1040.44) focal; urgency=medium

  * focal/linux-bluefield: 5.4.0-1040.44 -proposed tracker (LP: #1978639)

  * fix ref leak when switching zones (LP: #1979009)
    - net/sched: act_ct: fix ref leak when switching zones

  * Fix XFRM flags validity check (LP: #1978967)
    - SAUCE: net/xfrm: Fix XFRM flags validity check

  [ Ubuntu: 5.4.0-121.137 ]

  * focal/linux: 5.4.0-121.137 -proposed tracker (LP: #1978666)
  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2022.05.30)
  * CVE-2022-28388
    - can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error
      path
  * test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed (Check VM
    connectivity through VXLAN (underlay in the default VRF) [FAIL])
    (LP: #1871015)
    - selftests: net: test_vxlan_under_vrf: fix HV connectivity test
  * [UBUNTU 20.04] CPU-MF: add extended counter set definitions for new IBM z16
    (LP: #1974433)
    - s390/cpumf: add new extended counter set for IBM z16
  * [UBUNTU 20.04] KVM nesting support leaks too much memory, might result in
    stalls during cleanup (LP: #1974017)
    - KVM: s390: vsie/gmap: reduce gmap_rmap overhead
  * [UBUNTU 20.04] Null Pointer issue in nfs code running Ubuntu on IBM Z
    (LP: #1968096)
    - NFS: Fix up nfs_ctx_key_to_expire()

  [ 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

 -- Zachary Tahenakos <email address hidden>  Tue, 21 Jun 2022 13:59:23 -0400

Upload details

Uploaded by:
Zachary Tahenakos
Sponsored by:
Tim Gardner
Uploaded to:
Focal
Original maintainer:
Ubuntu Kernel Team
Architectures:
all arm64
Section:
devel
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section

Builds

Focal: [FULLYBUILT] arm64

Downloads

File Size SHA-256 Checksum
linux-bluefield_5.4.0.orig.tar.gz 162.4 MiB 805f3ed93854317814c59caf2dbfd2097745685f95c8c18b509c9347dcc7d51f
linux-bluefield_5.4.0-1040.44.diff.gz 9.9 MiB 01222dcce3c1b0bd261c0dfab5f4361dee0e761220910a48dc56ed53676c16ef
linux-bluefield_5.4.0-1040.44.dsc 4.0 KiB 823d1cda2e96cc43a8146ddf300905ee049dc532b4f8db108dcc71081f026869

View changes file

Binary packages built by this source

linux-bluefield-headers-5.4.0-1040: 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-bluefield-headers-5.4.0-1040/debian.README.gz for details

linux-bluefield-tools-5.4.0-1040: Linux kernel version specific tools for version 5.4.0-1040

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0-1040 on
 ARMv8.
 You probably want to install linux-tools-5.4.0-1040-<flavour>.

linux-buildinfo-5.4.0-1040-bluefield: 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-headers-5.4.0-1040-bluefield: 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-5.4.0-1040/debian.README.gz for details.

linux-image-unsigned-5.4.0-1040-bluefield: 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 Bluefield processors.
 .
 Geared toward Bluefield systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-bluefield meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-image-unsigned-5.4.0-1040-bluefield-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-5.4.0-1040-bluefield: 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 Bluefield processors.
 .
 Geared toward Bluefield systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-bluefield meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-tools-5.4.0-1040-bluefield: Linux kernel version specific tools for version 5.4.0-1040

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0-1040 on
 ARMv8.