linux: 4.18.0-12.13 -proposed tracker

Hardware Certification have begun testing this -proposed kernel.

Verification tests completed with Cosmic kernel 4.18.0-12.13.

Notes:
bug 1800664: verification failed, bug 1805248 was opened to revert the changes.
bug 1798165: reporter verified the fix on Bionic.
bug 1775068: reporter doesn't have a Cosmic environment for tests.

4.18.0-12.13 - generic
Regression test CMPL, RTB.

Issue to note in amd64:
  ubuntu_kvm_unit_tests - 25 failed on amaura, 21 failed on pepe, 23 fail on KVM nodes
  ubuntu_ltp - ar test failed with 4.15 KVM (bug 1765331)
  ubuntu_ltp_syscalls - getrandom02 timed out (bug 1797327) fanotify09-2 (bug 1804594) msgstress03 (bug 1797341)
  ubuntu_qrt_apparmor - mmap timed out on chico, harpo, gummo (bug 1783922)
  ubuntu_qrt_kernel_security - test_095_kernel_symbols_missing_proc_self_stack (bug 1803921)
  xfstests - failed to build on C (bug 1802486)

Issue to note in arm64:
  hwclock - issue for HP m400 (bug 1716603)
  ubuntu_bpf - Failed sockmap unexpected timeout on ARM64 (bug 1805806)
  ubuntu_kvm_smoke_test - Unable to boot Xenial cloud image on Bionic ARM64 ThunderX / Azure (bug 1765668)
  ubuntu_kvm_unit_tests - gicv2-mmio-up and gicv2-mmio-3p failed on Moonshot ARM64 (bug 1802492)
  ubuntu_qrt_kernel_security - test_095_kernel_symbols_missing_proc_self_stack (bug 1803921)
  xfstests - failed to build on C (bug 1802486)

Issue to note in i386:
  ubuntu_bpf - Some test in test_verifier failed on i386 Bionic (bug 1788578)
  ubuntu_kvm_unit_tests - 29 failed on pepe
  ubuntu_lttng_smoke_test - lttng-smoke test failed on i386 Cosmic (bug 1802495)
  ubuntu_qrt_kernel_security - lttng-smoke test failed on i386 Cosmic (bug 1802495)
  xfstests - failed to build on C (bug 1802486)

Issue to note in ppc64le (P8):
  ubuntu_bpf - test_map failed on PowerPC (bug 1802474)
  ubuntu_kvm_smoke_test - failed to start KVM with uvtool on P8 Bionic (bug 1798358)
  ubuntu_kvm_unit_tests - sprs timed out (bug 1740017)
  ubuntu_ltp_syscalls - fallocate05 (bug 1783880) fanotify09-2 (bug 1804594)
  ubuntu_qrt_kernel_security - test_095_kernel_symbols_missing_proc_self_stack (bug 1803921)
  xfstests - failed to build on C (bug 1802486)

46 / 47 tests were run, missing: xfstests
Issue to note in ppc64le (P9):
  hwclock - hwclock test failed on PowerPC due to 0.x sec difference (bug 1802233)
  ubuntu_bpf - test_map failed on PowerPC (bug 1802474)
  ubuntu_kvm_unit_tests - sprs timed out (bug 1740017)
  ubuntu_ltp_syscalls - fallocate05 (bug 1783880) fanotify09-2 (bug 1804594)
  ubuntu_qrt_kernel_security - test_095_kernel_symbols_missing_proc_self_stack (bug 1803921)

Issue to note in s390x (KVM):
  ubuntu_bpf - test_verifier in ubuntu_bpf test failed with 'Failed to load prog' on Cosmic s390x (bug 1801033)
  ubuntu_kvm_unit_tests - No KVM support on zKVM
  ubuntu_ltp_syscalls - fanotify09-2 (bug 1804594) msgstress03 (bug 1797341)
  ubuntu_lxc - Container "reboot" is defined (bug 1788574)

Issue to note in s390x (Ubuntu on LPAR):
  ubuntu_bpf - test_verifier in ubuntu_bpf test failed with 'Failed to load prog' on Cosmic s390x (bug 1801033)
  ubuntu_ltp_syscalls - fanotify09-2 (bug 1804594)
  ubuntu_lxc - lxc-test-api-reboot failed (bug 1776381) Container "reboot" is defined (bug 1788574)

Issue to note in s390x (zVM):
  ubuntu_bpf - test_verifier in ubuntu_bpf test failed with 'Failed to load prog' on Cosmic s390x (bug 1801033)
  ubuntu_kvm_unit_tests - skey failed (bug 1778705)
  ubuntu_ltp_syscalls - fanotify09-2 ...

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here: http://people.canonical.com/~hwcert/sru-testing/cosmic/4.18.0-12.13/cosmic-proposed-published.html

This bug was fixed in the package linux - 4.18.0-12.13

---------------
linux (4.18.0-12.13) cosmic; urgency=medium

  * linux: 4.18.0-12.13 -proposed tracker (LP: #1802743)

  * [FEAT] Guest-dedicated Crypto Adapters (LP: #1787405)
    - s390/zcrypt: Add ZAPQ inline function.
    - s390/zcrypt: Review inline assembler constraints.
    - s390/zcrypt: Integrate ap_asm.h into include/asm/ap.h.
    - s390/zcrypt: fix ap_instructions_available() returncodes
    - KVM: s390: vsie: simulate VCPU SIE entry/exit
    - KVM: s390: introduce and use KVM_REQ_VSIE_RESTART
    - KVM: s390: refactor crypto initialization
    - s390: vfio-ap: base implementation of VFIO AP device driver
    - s390: vfio-ap: register matrix device with VFIO mdev framework
    - s390: vfio-ap: sysfs interfaces to configure adapters
    - s390: vfio-ap: sysfs interfaces to configure domains
    - s390: vfio-ap: sysfs interfaces to configure control domains
    - s390: vfio-ap: sysfs interface to view matrix mdev matrix
    - KVM: s390: interface to clear CRYCB masks
    - s390: vfio-ap: implement mediated device open callback
    - s390: vfio-ap: implement VFIO_DEVICE_GET_INFO ioctl
    - s390: vfio-ap: zeroize the AP queues
    - s390: vfio-ap: implement VFIO_DEVICE_RESET ioctl
    - KVM: s390: Clear Crypto Control Block when using vSIE
    - KVM: s390: vsie: Do the CRYCB validation first
    - KVM: s390: vsie: Make use of CRYCB FORMAT2 clear
    - KVM: s390: vsie: Allow CRYCB FORMAT-2
    - KVM: s390: vsie: allow CRYCB FORMAT-1
    - KVM: s390: vsie: allow CRYCB FORMAT-0
    - KVM: s390: vsie: allow guest FORMAT-0 CRYCB on host FORMAT-1
    - KVM: s390: vsie: allow guest FORMAT-1 CRYCB on host FORMAT-2
    - KVM: s390: vsie: allow guest FORMAT-0 CRYCB on host FORMAT-2
    - KVM: s390: device attrs to enable/disable AP interpretation
    - KVM: s390: CPU model support for AP virtualization
    - s390: doc: detailed specifications for AP virtualization
    - KVM: s390: fix locking for crypto setting error path
    - KVM: s390: Tracing APCB changes
    - s390: vfio-ap: setup APCB mask using KVM dedicated function
    - [Config:] Enable CONFIG_S390_AP_IOMMU and set CONFIG_VFIO_AP to module.

  * Bypass of mount visibility through userns + mount propagation (LP: #1789161)
    - mount: Retest MNT_LOCKED in do_umount
    - mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts

  * CVE-2018-18955: nested user namespaces with more than five extents
    incorrectly grant privileges over inode (LP: #1801924) // CVE-2018-18955
    - userns: also map extents in the reverse map to kernel IDs

  * kdump fail due to an IRQ storm (LP: #1797990)
    - SAUCE: x86/PCI: Export find_cap() to be used in early PCI code
    - SAUCE: x86/quirks: Add parameter to clear MSIs early on boot
    - SAUCE: x86/quirks: Scan all busses for early PCI quirks

  * crash in ENA driver on removing an interface (LP: #1802341)
    - SAUCE: net: ena: fix crash during ena_remove()

  * Ubuntu 18.04.1 - [s390x] Kernel panic while stressing network bonding
    (LP: #1797367)
    - s390/qeth: reduce hard-coded access to ccw channels
    - s390/qeth: sanitize strings in debug messages

  * Add checksum offload and T...

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