bionic/linux-dell300x: 4.15.0-1059.64 -proposed tracker

You can find test results at https://certification.canonical.com/submissions/status/176939, https://certification.canonical.com/submissions/status/176943 and https://certification.canonical.com/submissions/status/176946.
No regression found.

This bug was fixed in the package linux-dell300x - 4.15.0-1060.65

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linux-dell300x (4.15.0-1060.65) bionic; urgency=medium

  * bionic/linux-dell300x: 4.15.0-1060.65 -proposed tracker (LP: #2003510)

  [ Ubuntu: 4.15.0-204.215 ]

  * bionic/linux: 4.15.0-204.215 -proposed tracker (LP: #2003522)
  * Revoke & rotate to new signing key (LP: #2002812)
    - [Packaging] Revoke and rotate to new signing key

linux-dell300x (4.15.0-1059.64) bionic; urgency=medium

  * bionic/linux-dell300x: 4.15.0-1059.64 -proposed tracker (LP: #2001857)

  [ Ubuntu: 4.15.0-203.214 ]

  * bionic/linux: 4.15.0-203.214 -proposed tracker (LP: #2001876)
  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts
  * Bionic update: upstream stable patchset 2022-12-01 (LP: #1998542)
    - Revert "x86/cpu: Add a steppings field to struct x86_cpu_id"
    - x86/cpufeature: Add facility to check for min microcode revisions
    - x86/cpufeature: Fix various quality problems in the <asm/cpu_device_hd.h>
      header
    - x86/devicetable: Move x86 specific macro out of generic code
    - x86/cpu: Add consistent CPU match macros
    - x86/cpu: Add a steppings field to struct x86_cpu_id
    - x86/entry: Remove skip_r11rcx
    - x86/cpufeatures: Move RETPOLINE flags to word 11
    - x86/bugs: Report AMD retbleed vulnerability
    - x86/bugs: Add AMD retbleed= boot parameter
    - x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value
    - x86/entry: Add kernel IBRS implementation
    - x86/bugs: Optimize SPEC_CTRL MSR writes
    - x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS
    - x86/bugs: Split spectre_v2_select_mitigation() and
      spectre_v2_user_select_mitigation()
    - x86/bugs: Report Intel retbleed vulnerability
    - entel_idle: Disable IBRS during long idle
    - x86/speculation: Change FILL_RETURN_BUFFER to work with objtool
    - x86/speculation: Add LFENCE to RSB fill sequence
    - x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n
    - x86/speculation: Fix firmware entry SPEC_CTRL handling
    - x86/speculation: Fix SPEC_CTRL write on SMT state change
    - x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit
    - x86/speculation: Remove x86_spec_ctrl_mask
    - KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS
    - KVM: VMX: Fix IBRS handling after vmexit
    - x86/speculation: Fill RSB on vmexit for IBRS
    - x86/common: Stamp out the stepping madness
    - x86/cpu/amd: Enumerate BTC_NO
    - x86/bugs: Add Cannon lake to RETBleed affected CPU list
    - x86/speculation: Disable RRSBA behavior
    - x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current
    - x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts
    - x86/speculation: Add RSB VM Exit protections
    - ocfs2: clear dinode links count in case of error
    - ocfs2: fix BUG when iput after ocfs2_mknod fails
    - x86/microcode/AMD: Apply the patch early on every logical thread
    - ata: ahci-imx: Fix MODULE_ALIAS
    - ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS
    - KVM: arm64: vgic: Fix exit condition in scan_its_table()
    - [Config] updateconfigs for ARM64_ERRATUM_1742098
    - ...