This bug was fixed in the package linux - 4.15.0-23.25
---------------
linux (4.15.0-23.25) bionic; urgency=medium
* linux: 4.15.0-23.25 -proposed tracker (LP: #1772927)
* arm64 SDEI support needs trampoline code for KPTI (LP: #1768630)
- arm64: mmu: add the entry trampolines start/end section markers into
sections.h
- arm64: sdei: Add trampoline code for remapping the kernel
* Some PCIe errors not surfaced through rasdaemon (LP: #1769730)
- ACPI: APEI: handle PCIe AER errors in separate function
- ACPI: APEI: call into AER handling regardless of severity
* qla2xxx: Fix page fault at kmem_cache_alloc_node() (LP: #1770003)
- scsi: qla2xxx: Fix session cleanup for N2N
- scsi: qla2xxx: Remove unused argument from
qlt_schedule_sess_for_deletion()
- scsi: qla2xxx: Serialize session deletion by using work_lock
- scsi: qla2xxx: Serialize session free in qlt_free_session_done
- scsi: qla2xxx: Don't call dma_free_coherent with IRQ disabled.
- scsi: qla2xxx: Fix warning in qla2x00_async_iocb_timeout()
- scsi: qla2xxx: Prevent relogin trigger from sending too many commands
- scsi: qla2xxx: Fix double free bug after firmware timeout
- scsi: qla2xxx: Fixup locking for session deletion
* Several hisi_sas bug fixes (LP: #1768974)
- scsi: hisi_sas: dt-bindings: add an property of signal attenuation
- scsi: hisi_sas: support the property of signal attenuation for v2 hw
- scsi: hisi_sas: fix the issue of link rate inconsistency
- scsi: hisi_sas: fix the issue of setting linkrate register
- scsi: hisi_sas: increase timer expire of internal abort task
- scsi: hisi_sas: remove unused variable hisi_sas_devices.running_req
- scsi: hisi_sas: fix return value of hisi_sas_task_prep()
- scsi: hisi_sas: Code cleanup and minor bug fixes
* [bionic] machine stuck and bonding not working well when nvmet_rdma module
is loaded (LP: #1764982)
- nvmet-rdma: Don't flush system_wq by default during remove_one
- nvme-rdma: Don't flush delete_wq by default during remove_one
* Warnings/hang during error handling of SATA disks on SAS controller
(LP: #1768971)
- scsi: libsas: defer ata device eh commands to libata
* Hotplugging a SATA disk into a SAS controller may cause crash (LP: #1768948)
- ata: do not schedule hot plug if it is a sas host
* ISST-LTE:pKVM:Ubuntu1804: rcu_sched self-detected stall on CPU follow by CPU
ATTEMPT TO RE-ENTER FIRMWARE! (LP: #1767927)
- powerpc/powernv: Handle unknown OPAL errors in opal_nvram_write()
- powerpc/64s: return more carefully from sreset NMI
- powerpc/64s: sreset panic if there is no debugger or crash dump handlers
* fsnotify: Fix fsnotify_mark_connector race (LP: #1765564)
- fsnotify: Fix fsnotify_mark_connector race
* Hang on network interface removal in Xen virtual machine (LP: #1771620)
- xen-netfront: Fix hang on device removal
* HiSilicon HNS NIC names are truncated in /proc/interrupts (LP: #1765977)
- net: hns: Avoid action name truncation
* Ubuntu 18.04 kernel crashed while in degraded mode (LP: #1770849)
- SAUCE: powerpc/perf: Fix memory allocation for core-imc based on
num_possible_cpus()
* Switch Build-Depends: transfig to fig2dev (LP: #1770770)
- [Config] update Build-Depends: transfig to fig2dev
* smp_call_function_single/many core hangs with stop4 alone (LP: #1768898)
- cpufreq: powernv: Fix hardlockup due to synchronous smp_call in timer
interrupt
* Add d-i support for Huawei NICs (LP: #1767490)
- d-i: add hinic to nic-modules udeb
* unregister_netdevice: waiting for eth0 to become free. Usage count = 5
(LP: #1746474)
- xfrm: reuse uncached_list to track xdsts
* Include nfp driver in linux-modules (LP: #1768526)
- [Config] Add nfp.ko to generic inclusion list
* Kernel panic on boot (m1.small in cn-north-1) (LP: #1771679)
- x86/xen: Reset VCPU0 info pointer after shared_info remap
* CVE-2018-3639 (x86)
- x86/bugs: Fix the parameters alignment and missing void
- KVM: SVM: Move spec control call after restore of GS
- x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP
- x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS
- x86/cpufeatures: Disentangle SSBD enumeration
- x86/cpufeatures: Add FEATURE_ZEN
- x86/speculation: Handle HT correctly on AMD
- x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL
- x86/speculation: Add virtualized speculative store bypass disable support
- x86/speculation: Rework speculative_store_bypass_update()
- x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host}
- x86/bugs: Expose x86_spec_ctrl_base directly
- x86/bugs: Remove x86_spec_ctrl_set()
- x86/bugs: Rework spec_ctrl base and mask logic
- x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG
- KVM: SVM: Implement VIRT_SPEC_CTRL support for SSBD
- x86/bugs: Rename SSBD_NO to SSB_NO
- bpf: Prevent memory disambiguation attack
- KVM: VMX: Expose SSBD properly to guests.
* Suspend to idle: Open lid didn't resume (LP: #1771542)
- ACPI / PM: Do not reconfigure GPEs for suspend-to-idle
* Fix initialization failure detection in SDEI for device-tree based systems
(LP: #1768663)
- firmware: arm_sdei: Fix return value check in sdei_present_dt()
* No driver for Huawei network adapters on arm64 (LP: #1769899)
- net-next/hinic: add arm64 support
* CVE-2018-1092
- ext4: fail ext4_iget for root directory if unallocated
* kernel 4.15 breaks nouveau on Lenovo P50 (LP: #1763189)
- drm/nouveau: Fix deadlock in nv50_mstm_register_connector()
* update-initramfs not adding i915 GuC firmware for Kaby Lake, firmware fails
to load (LP: #1728238)
- Revert "UBUNTU: SAUCE: (no-up) i915: Remove MODULE_FIRMWARE statements for
unreleased firmware"
* Battery drains when laptop is off (shutdown) (LP: #1745646)
- PCI / PM: Check device_may_wakeup() in pci_enable_wake()
* Dell Latitude 5490/5590 BIOS update 1.1.9 causes black screen at boot
(LP: #1764194)
- drm/i915/bios: filter out invalid DDC pins from VBT child devices
* Intel 9462 A370:42A4 doesn't work (LP: #1748853)
- iwlwifi: add shared clock PHY config flag for some devices
- iwlwifi: add a bunch of new 9000 PCI IDs
* Fix an issue that some PCI devices get incorrectly suspended (LP: #1764684)
- PCI / PM: Always check PME wakeup capability for runtime wakeup support
* [SRU][Bionic/Artful] fix false positives in W+X checking (LP: #1769696)
- init: fix false positives in W+X checking
* Bionic update to v4.15.18 stable release (LP: #1769723)
- netfilter: ipset: Missing nfnl_lock()/nfnl_unlock() is added to
ip_set_net_exit()
- cdc_ether: flag the Cinterion AHS8 modem by gemalto as WWAN
- rds: MP-RDS may use an invalid c_path
- slip: Check if rstate is initialized before uncompressing
- vhost: fix vhost_vq_access_ok() log check
- l2tp: fix races in tunnel creation
- l2tp: fix race in duplicate tunnel detection
- ip_gre: clear feature flags when incompatible o_flags are set
- vhost: Fix vhost_copy_to_user()
- lan78xx: Correctly indicate invalid OTP
- media: v4l2-compat-ioctl32: don't oops on overlay
- media: v4l: vsp1: Fix header display list status check in continuous mode
- ipmi: Fix some error cleanup issues
- parisc: Fix out of array access in match_pci_device()
- parisc: Fix HPMC handler by increasing size to multiple of 16 bytes
- Drivers: hv: vmbus: do not mark HV_PCIE as perf_device
- PCI: hv: Serialize the present and eject work items
- PCI: hv: Fix 2 hang issues in hv_compose_msi_msg()
- KVM: PPC: Book3S HV: trace_tlbie must not be called in realmode
- perf/core: Fix use-after-free in uprobe_perf_close()
- x86/mce/AMD: Get address from already initialized block
- hwmon: (ina2xx) Fix access to uninitialized mutex
- ath9k: Protect queue draining by rcu_read_lock()
- x86/apic: Fix signedness bug in APIC ID validity checks
- f2fs: fix heap mode to reset it back
- block: Change a rcu_read_{lock,unlock}_sched() pair into
rcu_read_{lock,unlock}()
- nvme: Skip checking heads without namespaces
- lib: fix stall in __bitmap_parselist()
- blk-mq: order getting budget and driver tag
- blk-mq: don't keep offline CPUs mapped to hctx 0
- ovl: fix lookup with middle layer opaque dir and absolute path redirects
- xen: xenbus_dev_frontend: Fix XS_TRANSACTION_END handling
- hugetlbfs: fix bug in pgoff overflow checking
- nfsd: fix incorrect umasks
- scsi: qla2xxx: Fix small memory leak in qla2x00_probe_one on probe failure
- block/loop: fix deadlock after loop_set_status
- nfit: fix region registration vs block-data-window ranges
- s390/qdio: don't retry EQBS after CCQ 96
- s390/qdio: don't merge ERROR output buffers
- s390/ipl: ensure loadparm valid flag is set
- get_user_pages_fast(): return -EFAULT on access_ok failure
- mm/gup_benchmark: handle gup failures
- getname_kernel() needs to make sure that ->name != ->iname in long case
- Bluetooth: Fix connection if directed advertising and privacy is used
- Bluetooth: hci_bcm: Treat Interrupt ACPI resources as always being active-
low
- rtl8187: Fix NULL pointer dereference in priv->conf_mutex
- ovl: set lower layer st_dev only if setting lower st_ino
- Linux 4.15.18
* Kernel bug when unplugging Thunderbolt 3 cable, leaves xHCI host controller
dead (LP: #1768852)
- xhci: Fix Kernel oops in xhci dbgtty
* Incorrect blacklist of bcm2835_wdt (LP: #1766052)
- [Packaging] Fix missing watchdog for Raspberry Pi
* CVE-2018-8087
- mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
* Integrated Webcam Realtek Integrated_Webcam_HD (0bda:58f4) not working in
DELL XPS 13 9370 with firmware 1.50 (LP: #1763748)
- SAUCE: media: uvcvideo: Support realtek's UVC 1.5 device
* [ALSA] [PATCH] Clevo P950ER ALC1220 Fixup (LP: #1769721)
- SAUCE: ALSA: hda/realtek - Clevo P950ER ALC1220 Fixup
* Bionic: Intermittently sent to Emergency Mode on boot with unhandled kernel
NULL pointer dereference at 0000000000000980 (LP: #1768292)
- thunderbolt: Prevent crash when ICM firmware is not running
* linux-snapdragon: reduce EPROBEDEFER noise during boot (LP: #1768761)
- [Config] snapdragon: DRM_I2C_ADV7511=y
* regression Aquantia Corp. AQC107 4.15.0-13-generic -> 4.15.0-20-generic ?
(LP: #1767088)
- net: aquantia: Regression on reset with 1.x firmware
- net: aquantia: oops when shutdown on already stopped device
* e1000e msix interrupts broken in linux-image-4.15.0-15-generic
(LP: #1764892)
- e1000e: Remove Other from EIAC
* Acer Swift sf314-52 power button not managed (LP: #1766054)
- SAUCE: platform/x86: acer-wmi: add another KEY_POWER keycode
* set PINCFG_HEADSET_MIC to parse_flags for Dell precision 3630 (LP: #1766398)
- ALSA: hda/realtek - set PINCFG_HEADSET_MIC to parse_flags
* Change the location for one of two front mics on a lenovo thinkcentre
machine (LP: #1766477)
- ALSA: hda/realtek - adjust the location of one mic
* SRU: bionic: apply 50 ZFS upstream bugfixes (LP: #1764690)
- SAUCE: (noup) Update zfs to 0.7.5-1ubuntu15 (LP: #1764690)
* [8086:3e92] display becomes blank after S3 (LP: #1763271)
- drm/i915/edp: Do not do link training fallback or prune modes on EDP
-- Stefan Bader <stefan.ba...@canonical.com> Wed, 23 May 2018 18:54:55
+0200
** Changed in: linux (Ubuntu Bionic)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-1092
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-3639
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-8087
--
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https://bugs.launchpad.net/bugs/1764690
Title:
SRU: bionic: apply 50 ZFS upstream bugfixes
Status in linux package in Ubuntu:
In Progress
Status in zfs-linux package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
Fix Released
Status in zfs-linux source package in Bionic:
Invalid
Bug description:
SRU Justification, bionic
Apply the first round of SRU bugfixes for ZFS from 0.7.5 onwards from
upstream ZFS repository. This round fixes the following ZFS bugs:
- OpenZFS 8373 - TXG_WAIT in ZIL commit path
Closes zfsonlinux #6403
- zfs promote|rename .../%recv should be an error
Closes zfsonlinux #4843, #6339
- Fix parsable 'zfs get' for compressratios
Closes zfsonlinux #6436, #6449
- Fix zpool events scripted mode tab separator
Closes zfsonlinux #6444, #6445
- zv_suspend_lock in zvol_open()/zvol_release()
Closes zfsonlinux #6342
- Allow longer SPA names in stats, allows bigger pool names
Closes zfsonlinux #6481
- vdev_mirror: load balancing fixes
Closes zfsonlinux #6461
- Fix zfs_ioc_pool_sync should not use fnvlist
Closes zfsonlinux #6529
- OpenZFS 8375 - Kernel memory leak in nvpair code
Closes zfsonlinux #6578
- OpenZFS 7261 - nvlist code should enforce name length limit
Closes zfsonlinux #6579
- OpenZFS 5778 - nvpair_type_is_array() does not recognize
DATA_TYPE_INT8_ARRAY
Closes zfsonlinux #6580
- dmu_objset: release bonus buffer in failure path
Closes zfsonlinux #6575
- Fix false config_cache_write events
Closes zfsonlinux #6617
- Fix printk() calls missing log level
Closes zfsonlinux #6672
- Fix abdstats kstat on 32-bit systems
Closes zfsonlinux #6721
- Relax ASSERT for #6526
Closes zfsonlinux #6526
- Fix coverity defects: 147480, 147584 (Logically dead code)
Closes zfsonlinux #6745
- Fix coverity defects: CID 161388 (Resource Leak)
Closes zfsonlinux #6755
- Use ashift=12 by default on SSDSC2BW48 disks
Closes zfsonlinux #6774
- OpenZFS 8558, 8602 - lwp_create() returns EAGAIN
Closes zfsonlinux #6779
- ZFS send fails to dump objects larger than 128PiB
Closes zfsonlinux #6760
- Sort output of tunables in arc_summary.py
Closes zfsonlinux #6828
- Fix data on evict_skips in arc_summary.py
Closes zfsonlinux #6882, #6883
- Fix segfault in zpool iostat when adding VDEVs
Closes zfsonlinux #6748, #6872
- ZTS: Fix create-o_ashift test case
Closes zfsonlinux #6924, #6877
- Handle invalid options in arc_summary
Closes zfsonlinux #6983
- Call commit callbacks from the tail of the list
Closes zfsonlinux #6986
- Fix 'zpool add' handling of nested interior VDEVs
Closes zfsonlinux #6678, #6996
- Fix -fsanitize=address memory leak
kmem_alloc(0, ...) in userspace returns a leakable pointer.
Closes zfsonlinux #6941
- Revert raidz_map and _col structure types
Closes zfsonlinux #6981, #7023
- Use zap_count instead of cached z_size for unlink
Closes zfsonlinux #7019
- OpenZFS 8897 - zpool online -e fails assertion when run on non-leaf
vdevs
Closes zfsonlinux #7030
- OpenZFS 8898 - creating fs with checksum=skein on the boot pools
fails ungracefully
Closes zfsonlinux #7031
- Emit an error message before MMP suspends pool
Closes zfsonlinux #7048
- OpenZFS 8641 - "zpool clear" and "zinject" don't work on "spare"
or "replacing" vdevs
Closes zfsonlinux #7060
- OpenZFS 8835 - Speculative prefetch in ZFS not working for
misaligned reads
Closes zfsonlinux #7062
- OpenZFS 8972 - zfs holds: In scripted mode, do not pad columns with
spaces
Closes zfsonlinux #7063
- Revert "Remove wrong ASSERT in annotate_ecksum"
Closes zfsonlinux #7079
- OpenZFS 8731 - ASSERT3U(nui64s, <=, UINT16_MAX) fails for large
blocks
Closes zfsonlinux #7079
- Prevent zdb(8) from occasionally hanging on I/O
Closes zfsonlinux #6999
- Fix 'zfs receive -o' when used with '-e|-d'
Closes zfsonlinux #7088
- Change movaps to movups in AES-NI code
Closes zfsonlinux #7065, #7108
- tx_waited -> tx_dirty_delayed in trace_dmu.h
Closes zfsonlinux #7096
- OpenZFS 8966 - Source file zfs_acl.c, function
Closes zfsonlinux #7141
- Fix zdb -c traverse stop on damaged objset root
Closes zfsonlinux #7099
- Fix zle_decompress out of bound access
Closes zfsonlinux #7099
- Fix racy assignment of zcb.zcb_haderrors
Closes zfsonlinux #7099
- Fix zdb -R decompression
Closes zfsonlinux #7099, #4984
- Fix zdb -E segfault
Closes zfsonlinux #7099
- Fix zdb -ed on objset for exported pool
Closes zfsonlinux #7099, #6464
== Regression Potential ==
These fixes, much like kernel SRU fixes touch a range of functionality of
ZFS so there is chance of regressions. Testing will ensure core functionality
works and there is minimized risk of lost of data and core functionality. The
above fixes have passed the zfsonlinux ZFS regression tests and the majority of
the the fixes cleanly apply and those that didn't required a small amount of
wiggling rather than full back-ports, so I'm confident these have are faithful
applications of upstream bug fixes.
== Testing ==
Run ubuntu ZFS ADT regression tests in autotest-client-tests git
repository. With the fixes, none of this should fail, hang or regress.
To manage notifications about this bug go to:
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