bionic/linux-azure-4.15: 4.15.0-1089.99 -proposed tracker

[Kleber Sacilotto de Souza]

This bug will contain status and test results related to a kernel source (or snap) as stated in the title.

For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

-- swm properties --
boot-testing-requested: true
kernel-stable-master-bug: 1881272
packages:
  main: linux-azure-4.15
  meta: linux-meta-azure-4.15
  signed: linux-signed-azure-4.15
phase: Complete
phase-changed: Wednesday, 10. June 2020 05:02 UTC
proposed-announcement-sent: true
proposed-testing-requested: true
reason: {}
trackers:
  bionic/linux-azure-fips: bug 1878837
  trusty/linux-azure: bug 1878841
  xenial/linux-azure: bug 1878840
variant: debs
versions:
  main: 4.15.0-1089.99
  meta: 4.15.0.1089.60
  signed: 4.15.0-1089.99

[Po-Hsu Lin (cypressyew)]

Marked in Incomplete for the missing deb-src issue

4.15.0-1084.94 - azure
Regression test CMPL, RTB.

Issue to note in x86_64 (azure):
  ubuntu_bpf - missing deb-src, issue logged on Trello board
  ubuntu_kernel_selftests - missing deb-src, issue logged on Trello board
  ubuntu_kvm_unit_tests - apic timeouted (bug 1748103) ept (bug 1824228) memory (bug 1831449) port80 (bug 1748105) vmx (bug 1821394) vmx_host_state_area (bug 1866585) vmx_intr_window_test (bug 1866586) vmx_nm_test (bug 1866587) vmx_nmi_window_test (bug 1866588) vmx_pending_event_test (bug 1866591) failed on Standard_D16s_v3, Standard_D2_v3, Standard_D2s_v3, Standard_D48_v3, Standard_E2s_v3, Standard_F2s_v2, Standard_F32s_v2
  ubuntu_ltp - proc01 (bug 1829849) cpuset_hotplug (bug 1834006) memcg_max_usage_in_bytes (bug 1829979) memcg_stat (bug 1829983) memcg_use_hierarchy (bug 1829989) memcg_usage_in_bytes (bug 1829984) cpuhotplug02 (bug 1836166) cpuhotplug03 (bug 1836167) cpuhotplug04 (bug 1836169) cpuhotplug06 (bug 1836170) getaddrinfo_01 (bug 1829995) crypto_user02 (bug 1837543)
  ubuntu_ltp_syscalls - btrfs fill_fs test in fallocate06 (bug 1866323) fanotify09 case 3 (bug 1876684) getrusage04 (bug 1841425) kill11 (bug 1865965) move_pages12 on some instances(bug 1831043)
  ubuntu_lxc - missing deb-src, issue logged on Trello board
  ubuntu_qrt_apparmor - missing deb-src, issue logged on Trello board

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-azure-4.15 - 4.15.0-1089.99

---------------
linux-azure-4.15 (4.15.0-1089.99) bionic; urgency=medium

  [ Ubuntu: 4.15.0-106.107 ]

  * CVE-2020-0543
    - SAUCE: x86/cpu: Add a steppings field to struct x86_cpu_id
    - SAUCE: x86/cpu: Add 'table' argument to cpu_matches()
    - SAUCE: x86/speculation: Add Special Register Buffer Data Sampling (SRBDS)
      mitigation
    - SAUCE: x86/speculation: Add SRBDS vulnerability and mitigation documentation
    - SAUCE: x86/speculation: Add Ivy Bridge to affected list

  [ Ubuntu: 4.15.0-103.104 ]

  * bionic/linux: 4.15.0-103.104 -proposed tracker (LP: #1881272)
  * "BUG: unable to handle kernel paging request" when testing
    ubuntu_kvm_smoke_test.kvm_smoke_test with B-KVM in proposed (LP: #1881072)
    - KVM: VMX: Explicitly reference RCX as the vmx_vcpu pointer in asm blobs
    - KVM: VMX: Mark RCX, RDX and RSI as clobbered in vmx_vcpu_run()'s asm blob

linux-azure-4.15 (4.15.0-1084.94) bionic; urgency=medium

  * bionic/linux-azure-4.15: 4.15.0-1084.94 -proposed tracker (LP: #1878842)

  * Add support for Ambiq micro AM1805 RTC chip (LP: #1876667)
    - SAUCE: rtc: add am-1805 RTC driver

  * linux-azure: Enable FSGSBASE instructions to support SGX (LP: #1877425)
    - x86/entry: Add some paranoid entry/exit CR3 handling comments
    - x86/entry/64: Further improve paranoid_entry comments
    - x86/fsgsbase/64: Introduce FS/GS base helper functions
    - x86/fsgsbase/64: Make ptrace use the new FS/GS base helpers
    - x86/fsgsbase/64: Factor out FS/GS segment loading from __switch_to()
    - x86/segments/64: Rename the GDT PER_CPU entry to CPU_NUMBER
    - x86/vdso: Introduce helper functions for CPU and node number
    - x86/vdso: Initialize the CPU/node NR segment descriptor earlier
    - x86/segments: Introduce the 'CPUNODE' naming to better document the segment
      limit CPU/node NR trick
    - x86/fsgsbase/64: Clean up various details
    - x86/fsgsbase/64: Fix the base write helper functions
    - selftests/x86/fsgsbase: Test ptracer-induced GSBASE write
    - selftests/x86/fsgsbase: Test RD/WRGSBASE
    - selftests/x86/fsgsbase: Test ptracer-induced GSBASE write with FSGSBASE
    - selftests/x86/fsgsbase: Fix some test case bugs
    - Revert "x86/ptrace: Prevent ptrace from clearing the FS/GS selector" and fix
      the test
    - SAUCE: x86/ptrace: Prevent ptrace from clearing the FS/GS selector
    - SAUCE: selftests/x86/fsgsbase: Test GS selector on ptracer-induced GS base
      write
    - SAUCE: x86/cpu: Add 'unsafe_fsgsbase' to enable CR4.FSGSBASE
    - SAUCE: x86/entry/64: Clean up paranoid exit
    - SAUCE: x86/entry/64: Switch CR3 before SWAPGS in paranoid entry
    - SAUCE: x86/entry/64: Introduce the FIND_PERCPU_BASE macro
    - SAUCE: x86/entry/64: Handle FSGSBASE enabled paranoid entry/exit
    - SAUCE: x86/fsgsbase/64: Add intrinsics for FSGSBASE instructions
    - SAUCE: x86/fsgsbase/64: Enable FSGSBASE instructions in helper functions
    - SAUCE: x86/fsgsbase/64: Use FSGSBASE in switch_to() if available
    - SAUCE: x86/fsgsbase/64: Use FSGSBASE instructions on thread copy and ptrace
    - SAUCE: x86/speculation/swapgs: Check ...

[Po-Hsu Lin (cypressyew)]

I can see "Enabling Src" in the provision log, probably something else happened in CKCT.

Need to check this for the next cycle.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

All tasks have been completed and the bug is being set to Fix Released