Cosmic update: 4.18.16 upstream stable release

Bug #1802100 reported by Stefan Bader on 2018-11-07
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Undecided
Unassigned
Cosmic
Medium
Stefan Bader

Bug Description

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

       4.18.16 upstream stable release
       from git://git.kernel.org/

The following patches will be applied:
* soundwire: Fix duplicate stream state assignment
* soundwire: Fix incorrect exit after configuring stream
* soundwire: Fix acquiring bus lock twice during master release
* media: af9035: prevent buffer overflow on write
* spi: gpio: Fix copy-and-paste error
* batman-adv: Avoid probe ELP information leak
* batman-adv: Fix segfault when writing to throughput_override
* batman-adv: Fix segfault when writing to sysfs elp_interval
* batman-adv: Prevent duplicated gateway_node entry
* batman-adv: Prevent duplicated nc_node entry
* batman-adv: Prevent duplicated softif_vlan entry
* batman-adv: Prevent duplicated global TT entry
* batman-adv: Prevent duplicated tvlv handler
* batman-adv: fix backbone_gw refcount on queue_work() failure
* batman-adv: fix hardif_neigh refcount on queue_work() failure
* cxgb4: fix abort_req_rss6 struct
* clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43
  SoCs
* scsi: ibmvscsis: Fix a stringop-overflow warning
* scsi: ibmvscsis: Ensure partition name is properly NUL terminated
* intel_th: pci: Add Ice Lake PCH support
* Input: atakbd - fix Atari keymap
* Input: atakbd - fix Atari CapsLock behaviour
* selftests: pmtu: properly redirect stderr to /dev/null
* net: emac: fix fixed-link setup for the RTL8363SB switch
* ravb: do not write 1 to reserved bits
* net/smc: fix non-blocking connect problem
* net/smc: fix sizeof to int comparison
* qed: Fix populating the invalid stag value in multi function mode.
* qed: Do not add VLAN 0 tag to untagged frames in multi-function mode.
* PCI: dwc: Fix scheduling while atomic issues
* RDMA/uverbs: Fix validity check for modify QP
* scsi: lpfc: Synchronize access to remoteport via rport
* drm: mali-dp: Call drm_crtc_vblank_reset on device init
* scsi: ipr: System hung while dlpar adding primary ipr adapter back
* scsi: sd: don't crash the host on invalid commands
* bpf: sockmap only allow ESTABLISHED sock state
* bpf: sockmap, fix transition through disconnect without close
* bpf: test_maps, only support ESTABLISHED socks
* net/mlx4: Use cpumask_available for eq->affinity_mask
* clocksource/drivers/fttmr010: Fix set_next_event handler
* RDMA/bnxt_re: Fix system crash during RDMA resource initialization
* RISC-V: include linux/ftrace.h in asm-prototypes.h
* iommu/rockchip: Free irqs in shutdown handler
* pinctrl/amd: poll InterruptEnable bits in amd_gpio_irq_set_type
* powerpc/tm: Fix userspace r13 corruption
* powerpc/tm: Avoid possible userspace r1 corruption on reclaim
* powerpc/numa: Use associativity if VPHN hcall is successful
* iommu/amd: Return devid as alias for ACPI HID devices
* x86/boot: Fix kexec booting failure in the SEV bit detection code
* Revert "vfs: fix freeze protection in mnt_want_write_file() for overlayfs"
* mremap: properly flush TLB before releasing the page
* ARC: build: Get rid of toolchain check
* ARC: build: Don't set CROSS_COMPILE in arch's Makefile
* Linux 4.18.16

Stefan Bader (smb) on 2018-11-07
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Cosmic):
assignee: nobody → Stefan Bader (smb)
importance: Undecided → Medium
status: New → In Progress
Changed in linux (Ubuntu):
status: New → Invalid
Stefan Bader (smb) on 2018-11-07
description: updated
Changed in linux (Ubuntu Cosmic):
status: In Progress → Fix Committed
Launchpad Janitor (janitor) wrote :
Download full text (39.7 KiB)

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...

Changed in linux (Ubuntu Cosmic):
status: Fix Committed → Fix Released
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