linux: 3.13.0-145.194 -proposed tracker

[Kleber Sacilotto de Souza]

This bug is for tracking the <version to be filled> upload package. This bug will contain status and testing results related to that upload.

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

backports: bug 1761433 (linux-lts-trusty)
derivatives:
-- swm properties --
boot-testing-requested: true
bugs-spammed: true
phase: Released
proposed-announcement-sent: true
proposed-testing-requested: true

[Taihsiang Ho (tai271828)]

Hardware Certification have begun testing this -proposed kernel.

[Steve Beattie (sbeattie)]

No USN needed.

[Kleber Sacilotto de Souza (kleber-souza)]

Verification completed successfully for Trusty.

[Po-Hsu Lin (cypressyew)]

Mark this task as Incomplete, as we don't have ppc64le test result, let's see if it possible to get some test result from the new node.

3.13.0-145.194 - generic
Regression test CMPL.

Issue to note in amd64:
  ubuntu_kvm_smoke_test - uvt-kvm wait issue (bug 1732883)
  ubuntu_kvm_unit_tests - 40 failed on amaura, 26 failed on groucho, 39 failed on pepe, 26 failed on zeppo

Issue to note in arm64:
  hwclock - issue for HP m400 (bug 1716603)
  libhugetlbfs - noresv-preserve-resv-page failed (bug 1747823) chunk-overcommit failed (bug 1747828)
  ubuntu_cts_kernel - lp1262692 failed, bug for iproute2 (bug 1715376)
  ubuntu_kvm_smoke_test - uvt-kvm wait issue (bug 1732883)
  ubuntu_qrt_apparmor - test_old_trusty_regression_testsuite failed to build (bug 1699987)
  ubuntu_qrt_kernel_security - test 060 should be skipped (bug 1712038) test 021, 022 (bug 1747847) test 050 (bug 1684776) test 072 (bug 1747850) test 072 (bug 1747852) test 075 (bug 1712007) test 82 (bug 1747853) test 140 (bug 1747855)

Issue to note in i386:
  ubuntu_kvm_smoke_test - uvt-kvm wait issue (bug 1732883)
  ubuntu_kvm_unit_tests - test suite failed to build (bug 1765366)

MISSING RESULT FROM POWER8 - testing node out-of-order

[Taihsiang Ho (tai271828)]

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here: http://people.canonical.com/~hwcert/sru-testing/trusty/3.13.0-145.194/trusty-proposed-published.html

[Po-Hsu Lin (cypressyew)]

Mark this task as "Fix-released", the replacement is not ready yet.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.13.0-145.194

---------------
linux (3.13.0-145.194) trusty; urgency=medium

  * linux: 3.13.0-145.194 -proposed tracker (LP: #1761430)

  * intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux-
    image-4.13.0-37-generic) (LP: #1759920) // CVE-2017-5715 (Spectre v2 Intel)
    - Revert "UBUNTU: SAUCE: x86/mm: Only set IBPB when the new thread cannot
      ptrace current thread"
    - x86/speculation: Use Indirect Branch Prediction Barrier in context switch

  * DKMS driver builds fail with: Cannot use CONFIG_STACK_VALIDATION=y, please
    install libelf-dev, libelf-devel or elfutils-libelf-devel (LP: #1760876)
    - [Packaging] include the retpoline extractor in the headers

  * retpoline hints: primary infrastructure and initial hints (LP: #1758856)
    - [Packaging] retpoline-extract: flag *0xNNN(%reg) branches
    - x86/speculation, objtool: Annotate indirect calls/jumps for objtool
    - x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32bit
    - x86/paravirt, objtool: Annotate indirect calls
    - x86/asm: Stop depending on ptrace.h in alternative.h
    - [Packaging] retpoline -- add safe usage hint support
    - [Packaging] retpoline-check -- only report additions
    - [Packaging] retpoline -- widen indirect call/jmp detection
    - [Packaging] retpoline -- elide %rip relative indirections
    - [Packaging] retpoline -- clear hint information from packages
    - SAUCE: modpost: add discard to non-allocatable whitelist
    - KVM: x86: Make indirect calls in emulator speculation safe
    - KVM: VMX: Make indirect call speculation safe
    - x86/boot, objtool: Annotate indirect jump in secondary_startup_64()
    - SAUCE: early/late -- annotate indirect calls in early/late initialisation
      code
    - SAUCE: vga_set_mode -- avoid jump tables
    - [Config] retpoline -- switch to new format
    - [Packaging] retpoline hints -- handle missing files when RETPOLINE not
      enabled
    - [Packaging] final-checks -- remove check for empty retpoline files

  * retpoline: ignore %cs:0xNNN constant indirections (LP: #1752655)
    - [Packaging] retpoline -- elide %cs:0xNNNN constants on i386

  * Boot crash with Trusty 3.13 (LP: #1757193)
    - Revert "UBUNTU: SAUCE: x86, extable: fix uaccess fixup detection"
    - x86/mm: Expand the exception table logic to allow new handling options

  * Segmentation fault in ldt_gdt_64 (LP: #1755817) // CVE-2017-5754
    - x86/kvm: Rename VMX's segment access rights defines
    - x86/signal/64: Fix SS if needed when delivering a 64-bit signal

 -- Kleber Sacilotto de Souza <email address hidden> Thu, 05 Apr 2018 16:26:39 +0200

[Brad Figg (brad-figg)]

The package has been published and the bug is being set to Fix Released