Ubuntu
linux-lowlatency package

linux-lowlatency 5.15.0-27.28 source package in Ubuntu

Changelog

linux-lowlatency (5.15.0-27.28) jammy; urgency=medium

  * jammy/linux-lowlatency: 5.15.0-27.28 -proposed tracker (LP: #1969459)

  [ Ubuntu: 5.15.0-27.28 ]

  * jammy/linux: 5.15.0-27.28 -proposed tracker (LP: #1968954)

  [ Ubuntu: 5.15.0-26.27 ]

  * jammy/linux: 5.15.0-26.27 -proposed tracker (LP: #1968850)
  * CVE-2022-1016
    - netfilter: nf_tables: initialize registers in nft_do_chain()
  * CVE-2022-1015
    - netfilter: nf_tables: validate registers coming from userspace.
  * CVE-2022-26490
    - nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION
  * harden indirect calls against BHI attacks (LP: #1967579)
    - objtool: Classify symbols
    - objtool: Explicitly avoid self modifying code in .altinstr_replacement
    - objtool: Shrink struct instruction
    - objtool,x86: Replace alternatives with .retpoline_sites
    - x86/retpoline: Remove unused replacement symbols
    - x86/asm: Fix register order
    - x86/asm: Fixup odd GEN-for-each-reg.h usage
    - x86/retpoline: Move the retpoline thunk declarations to nospec-branch.h
    - x86/retpoline: Create a retpoline thunk array
    - x86/alternative: Implement .retpoline_sites support
    - x86/alternative: Handle Jcc __x86_indirect_thunk_\reg
    - x86/alternative: Try inline spectre_v2=retpoline,amd
    - x86/alternative: Add debug prints to apply_retpolines()
    - bpf,x86: Simplify computing label offsets
    - bpf,x86: Respect X86_FEATURE_RETPOLINE*

 -- Andrea Righi <email address hidden>  Tue, 19 Apr 2022 15:46:59 +0200

Upload details

Uploaded by:
Andrea Righi
Uploaded to:
Jammy
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

Jammy: [FULLYBUILT] amd64 [FULLYBUILT] arm64

Downloads

File Size SHA-256 Checksum
linux-lowlatency_5.15.0.orig.tar.gz 185.9 MiB 4d7908da75ad50a70a0141721e259c2589b7bdcc317f7bd885b80c2ffa689211
linux-lowlatency_5.15.0-27.28.diff.gz 8.4 MiB d8143fc17c51ab814722277be29cb5c7bab1a3b7e5f1f9fb77c24322c00b1e22
linux-lowlatency_5.15.0-27.28.dsc 5.3 KiB 64882f291cfa215682948a7d9955488d75387277c43231c1a2633e6ff16c1c71

Available diffs

View changes file

Binary packages built by this source

linux-buildinfo-5.15.0-27-lowlatency: Linux kernel buildinfo for version 5.15.0 on ARMv8 SMP

 This package contains the Linux kernel buildinfo for version 5.15.0 on
 ARMv8 SMP.
 .
 You likely do not want to install this package.

linux-buildinfo-5.15.0-27-lowlatency-64k: Linux kernel buildinfo for version 5.15.0 on ARMv8 SMP

 This package contains the Linux kernel buildinfo for version 5.15.0 on
 ARMv8 SMP.
 .
 You likely do not want to install this package.

linux-cloud-tools-5.15.0-27-lowlatency: Linux kernel version specific cloud tools for version 5.15.0-27

 This package provides the architecture dependant parts for kernel
 version locked tools for cloud for version 5.15.0-27 on
 64 bit x86.

linux-headers-5.15.0-27-lowlatency: Linux kernel headers for version 5.15.0 on ARMv8 SMP

 This package provides kernel header files for version 5.15.0 on
 ARMv8 SMP.
 .
 This is for sites that want the latest kernel headers. Please read
 /usr/share/doc/linux-headers-5.15.0-27/debian.README.gz for details.

linux-headers-5.15.0-27-lowlatency-64k: Linux kernel headers for version 5.15.0 on ARMv8 SMP

 This package provides kernel header files for version 5.15.0 on
 ARMv8 SMP.
 .
 This is for sites that want the latest kernel headers. Please read
 /usr/share/doc/linux-headers-5.15.0-27/debian.README.gz for details.

linux-image-unsigned-5.15.0-27-lowlatency: Linux kernel image for version 5.15.0 on ARMv8 SMP

 This package contains the unsigned Linux kernel image for version 5.15.0 on
 ARMv8 SMP.
 .
 Supports Lowlatency processors.
 .
 Geared toward desktop and server systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-lowlatency meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-image-unsigned-5.15.0-27-lowlatency-64k: No summary available for linux-image-unsigned-5.15.0-27-lowlatency-64k in ubuntu kinetic.

No description available for linux-image-unsigned-5.15.0-27-lowlatency-64k in ubuntu kinetic.

linux-image-unsigned-5.15.0-27-lowlatency-64k-dbgsym: Linux kernel debug image for version 5.15.0 on ARMv8 SMP

 This package provides the unsigned kernel debug image for version 5.15.0 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-image-unsigned-5.15.0-27-lowlatency-dbgsym: No summary available for linux-image-unsigned-5.15.0-27-lowlatency-dbgsym in ubuntu kinetic.

No description available for linux-image-unsigned-5.15.0-27-lowlatency-dbgsym in ubuntu kinetic.

linux-lowlatency-cloud-tools-5.15.0-27: Linux kernel version specific cloud tools for version 5.15.0-27

 This package provides the architecture dependant parts for kernel
 version locked tools for cloud tools for version 5.15.0-27 on
 64 bit x86.
 You probably want to install linux-cloud-tools-5.15.0-27-<flavour>.

linux-lowlatency-cloud-tools-common: Linux kernel version specific cloud tools for version 5.15.0

 This package provides the architecture independent parts for kernel
 version locked tools for cloud tools for version 5.15.0.

linux-lowlatency-headers-5.15.0-27: Header files related to Linux kernel version 5.15.0

 This package provides kernel header files for version 5.15.0, for sites
 that want the latest kernel headers. Please read
 /usr/share/doc/linux-lowlatency-headers-5.15.0-27/debian.README.gz for details

linux-lowlatency-tools-5.15.0-27: No summary available for linux-lowlatency-tools-5.15.0-27 in ubuntu kinetic.

No description available for linux-lowlatency-tools-5.15.0-27 in ubuntu kinetic.

linux-lowlatency-tools-common: Linux kernel version specific tools for version 5.15.0

 This package provides the architecture independent parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.15.0.

linux-lowlatency-tools-host: Linux kernel VM host tools

 This package provides kernel tools useful for VM hosts.

linux-modules-5.15.0-27-lowlatency: Linux kernel extra modules for version 5.15.0 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 Lowlatency processors.
 .
 Geared toward desktop and server systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-lowlatency meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-modules-5.15.0-27-lowlatency-64k: Linux kernel extra modules for version 5.15.0 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 Lowlatency 64K pages processors.
 .
 Geared toward desktop and server systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-lowlatency-64k meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-tools-5.15.0-27-lowlatency: Linux kernel version specific tools for version 5.15.0-27

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.15.0-27 on
 ARMv8.

linux-tools-5.15.0-27-lowlatency-64k: No summary available for linux-tools-5.15.0-27-lowlatency-64k in ubuntu kinetic.

No description available for linux-tools-5.15.0-27-lowlatency-64k in ubuntu kinetic.