linux-hwe: 4.13.0-37.42~16.04.1 -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
-- swm properties --
boot-testing-requested: true
kernel-stable-master-bug: 1751798
phase: Released
proposed-announcement-sent: true
proposed-testing-requested: true

[Po-Hsu Lin (cypressyew)]

There is a deployment issue for node gonzo with i386 lowlatency kernel, it seems that it will stuck on rebooting with the lowlatency kernel (deployment task works with other nodes, just not this one, but the weird thing is that i386 generic works fine on this one)

I can't access the virtual console right now, I will put this into incomplete

4.13.0-37.42~16.04.1 - generic
Regression test CMPL.

Issue to note in amd64:
  monotonic_time - gtod failed on onibi
  rtc - failed on daedalus only, passed after retest
  ubuntu_kvm_unit_tests - 24 failed on amaura, 14 failed on daedalus, 4 failed on michael (apic, vmx, vmx_interrupt, vmx_control), 21 failed on pepe
  ubuntu_unionmount_overlayfs_suite - timed out on rizzo and michael, passed on daedalus
  xfstests - xfs/438 timed out, btrfs generic/166 timed out, bug 1731455

Issue to note in arm64:
  hwclock - issue for HP m400 (bug 1716603)
  ubuntu_kvm_smoke_test - unable to create KVM with uvtool (bug 1749427)
  ubuntu_kvm_unit_tests - pmu on ms10-34-mcdivittB0-kernel (bug 1751000) pmu on starmie (bug 1751000) gicv2-ipi and gicv2-active on starmie
  ubuntu_zfs_xfs_generic - failed with test 079 (bug 1732370)

Issue to note in i386:
  monotonic_time - gtod tend to fail on onibi
  ubuntu_kvm_unit_tests - 14 failed on pepe (vmexit*, msr, syscall, tsc, hyperv_clock)
  xfstests - xfs generic/308 timed out, bug 1738152

Issue to note in ppc64le:
  ubuntu_kvm_smoke_test - uvtool isseu (bug 1755118)
  ubuntu_kvm_unit_tests - emulator failed (bug 1723914) sprs failed (bug 1723904)
  xfstests - timed out on btrfs/176

4.13.0-37.42~16.04.1 - lowlatency
Regression test CMPL.

Issue to note in amd64:
  monotonic_time - gtod tend to fail on onibi
  ubuntu_kvm_unit_tests - 24 failed on amaura, 14 failed on daedalus, 4 failed on michael (apic, vmx, vmx_interrupt, vmx_controls), 20 failed on pepe
  ubuntu_lxc - lxc-test-ubuntu failed (Failed to start networking in ubuntu-cloud container)
  ubuntu_unionmount_overlayfs_suite - timed out on rizzo only, passed on the others
  ubuntu_zfs_fstest - failed on gonzo only, passed on the others
  ubuntu_zfs_xfs_generic - some tests timed out on daedalus only, passed on the others
  xfstests - timedout on xfs/436 xfs/476

Issue to note in i386:
  ubuntu_kvm_unit_tests - 14 failed on pepe (vmexit*, msr, syscall, tsc, hyperv_clock)
  ubuntu_lxc - lxc-test-ubuntu failed (Failed to start networking in ubuntu-cloud container)
  xfstests - timedout on xfs generic/308

[Po-Hsu Lin (cypressyew)]

The ThunderX ARM64 node is affected by bug 1755073 as well.

[Kleber Sacilotto de Souza (kleber-souza)]

bug 1755073 is not considered to be a blocker for the promotion of this package, so I'll set 'Regression Testing' as 'Fix Released'.

[Taihsiang Ho (tai271828)]

Hardware Certification have begun testing this -proposed kernel.

[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/xenial/4.13.0-37.42~16.04.1/xenial-4.13-proposed-published.html

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-hwe - 4.13.0-37.42~16.04.1

---------------
linux-hwe (4.13.0-37.42~16.04.1) xenial; urgency=medium

  * linux-hwe: 4.13.0-37.42~16.04.1 -proposed tracker (LP: #1751803)

  * linux: 4.13.0-37.42 -proposed tracker (LP: #1751798)

  * CVE-2017-5715 // CVE-2017-5753 // CVE-2017-5754
    - arm64: Add ASM_BUG()
    - arm64: consistently use bl for C exception entry
    - arm64: move non-entry code out of .entry.text
    - arm64: unwind: avoid percpu indirection for irq stack
    - arm64: unwind: disregard frame.sp when validating frame pointer
    - arm64: mm: Fix set_memory_valid() declaration
    - arm64: Convert __inval_cache_range() to area-based
    - arm64: Expose DC CVAP to userspace
    - arm64: Handle trapped DC CVAP
    - arm64: Implement pmem API support
    - arm64: uaccess: Implement *_flushcache variants
    - arm64/vdso: Support mremap() for vDSO
    - arm64: unwind: reference pt_regs via embedded stack frame
    - arm64: unwind: remove sp from struct stackframe
    - arm64: uaccess: Add the uaccess_flushcache.c file
    - arm64: fix pmem interface definition
    - arm64: compat: Remove leftover variable declaration
    - fork: allow arch-override of VMAP stack alignment
    - arm64: kernel: remove {THREAD,IRQ_STACK}_START_SP
    - arm64: factor out PAGE_* and CONT_* definitions
    - arm64: clean up THREAD_* definitions
    - arm64: clean up irq stack definitions
    - arm64: move SEGMENT_ALIGN to <asm/memory.h>
    - efi/arm64: add EFI_KIMG_ALIGN
    - arm64: factor out entry stack manipulation
    - arm64: assembler: allow adr_this_cpu to use the stack pointer
    - arm64: use an irq stack pointer
    - arm64: add basic VMAP_STACK support
    - arm64: add on_accessible_stack()
    - arm64: add VMAP_STACK overflow detection
    - arm64: Convert pte handling from inline asm to using (cmp)xchg
    - kvm: arm64: Convert kvm_set_s2pte_readonly() from inline asm to cmpxchg()
    - arm64: Move PTE_RDONLY bit handling out of set_pte_at()
    - arm64: Ignore hardware dirty bit updates in ptep_set_wrprotect()
    - arm64: Remove the !CONFIG_ARM64_HW_AFDBM alternative code paths
    - arm64: introduce separated bits for mm_context_t flags
    - arm64: cleanup {COMPAT_,}SET_PERSONALITY() macro
    - KVM: arm/arm64: Fix guest external abort matching
    - KVM: arm/arm64: vgic: constify seq_operations and file_operations
    - KVM: arm/arm64: vITS: Drop its_ite->lpi field
    - KVM: arm/arm64: Extract GICv3 max APRn index calculation
    - KVM: arm/arm64: Support uaccess of GICC_APRn
    - arm64: Use larger stacks when KASAN is selected
    - arm64: Define cputype macros for Falkor CPU
    - arm64: SW PAN: Point saved ttbr0 at the zero page when switching to init_mm
    - arm64: SW PAN: Update saved ttbr0 value on enter_lazy_tlb
    - x86/syscalls: Check address limit on user-mode return
    - arm/syscalls: Check address limit on user-mode return
    - arm64/syscalls: Check address limit on user-mode return
    - Revert "arm/syscalls: Check address limit on user-mode return"
    - syscalls: Use CHECK_DATA_CORRUPTION for addr_limit_user_check
    - arm/syscalls: Optimize address limit check
    - arm64/sy...

[Brad Figg (brad-figg)]

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