This bug was fixed in the package linux - 4.8.0-54.57
---------------
linux (4.8.0-54.57) yakkety; urgency=low
* linux: 4.8.0-54.57 -proposed tracker (LP: #1692589)
* CVE-2017-0605
- tracing: Use strlcpy() instead of strcpy() in __trace_find_cmdline()
* Populating Hyper-V MSR for Ubuntu 13.10 (LP: #1193172)
- SAUCE: (no-up) hv: Supply vendor ID and package ABI
* [Hyper-V] Implement Hyper-V PTP Source (LP: #1676635)
- hv: allocate synic pages for all present CPUs
- hv: init percpu_list in hv_synic_alloc()
- Drivers: hv: vmbus: Prevent sending data on a rescinded channel
- hv: switch to cpuhp state machine for synic init/cleanup
- hv: make CPU offlining prevention fine-grained
- Drivers: hv: vmbus: Fix a rescind handling bug
- Drivers: hv: util: kvp: Fix a rescind processing issue
- Drivers: hv: util: Fcopy: Fix a rescind processing issue
- Drivers: hv: util: Backup: Fix a rescind processing issue
- Drivers: hv: vmbus: Move the definition of hv_x64_msr_hypercall_contents
- Drivers: hv: vmbus: Move the definition of generate_guest_id()
- Revert "UBUNTU: SAUCE: (no-up) hv: Supply vendor ID and package ABI"
- Drivers: hv vmbus: Move Hypercall page setup out of common code
- Drivers: hv: vmbus: Move Hypercall invocation code out of common code
- Drivers: hv: vmbus: Consolidate all Hyper-V specific clocksource code
- Drivers: hv: vmbus: Move the extracting of Hypervisor version information
- Drivers: hv: vmbus: Move the crash notification function
- Drivers: hv: vmbus: Move the check for hypercall page setup
- Drivers: hv: vmbus: Move the code to signal end of message
- Drivers: hv: vmbus: Restructure the clockevents code
- Drivers: hv: util: Use hv_get_current_tick() to get current tick
- Drivers: hv: vmbus: Get rid of an unsused variable
- Drivers: hv: vmbus: Define APIs to manipulate the message page
- Drivers: hv: vmbus: Define APIs to manipulate the event page
- Drivers: hv: vmbus: Define APIs to manipulate the synthetic interrupt
controller
- Drivers: hv: vmbus: Define an API to retrieve virtual processor index
- Drivers: hv: vmbus: Define an APIs to manage interrupt state
- Drivers: hv: vmbus: Cleanup hyperv_vmbus.h
- hv_util: switch to using timespec64
- Drivers: hv: restore hypervcall page cleanup before kexec
- Drivers: hv: restore TSC page cleanup before kexec
- Drivers: hv: balloon: add a fall through comment to hv_memory_notifier()
- Drivers: hv: vmbus: Use all supported IC versions to negotiate
- Drivers: hv: Log the negotiated IC versions.
- Drivers: hv: Fix the bug in generating the guest ID
- hv: export current Hyper-V clocksource
- hv_utils: implement Hyper-V PTP source
- SAUCE: (no-up) hv: Supply vendor ID and package ABI
* CIFS: Enable encryption for SMB3 (LP: #1670508)
- SMB3: Add mount parameter to allow user to override max credits
- SMB2: Separate Kerberos authentication from SMB2_sess_setup
- SMB2: Separate RawNTLMSSP authentication from SMB2_sess_setup
- SMB3: parsing for new snapshot timestamp mount parm
- cifs: Simplify SMB2 and SMB311 dependencies
- cifs: Only select the required crypto modules
- cifs: Add soft dependencies
- CIFS: Separate SMB2 header structure
- CIFS: Make SendReceive2() takes resp iov
- CIFS: Make send_cancel take rqst as argument
- CIFS: Send RFC1001 length in a separate iov
- CIFS: Separate SMB2 sync header processing
- CIFS: Separate RFC1001 length processing for SMB2 read
- CIFS: Add capability to transform requests before sending
- CIFS: Enable encryption during session setup phase
- CIFS: Encrypt SMB3 requests before sending
- CIFS: Add transform header handling callbacks
- CIFS: Add mid handle callback
- CIFS: Add copy into pages callback for a read operation
- CIFS: Decrypt and process small encrypted packets
- CIFS: Add capability to decrypt big read responses
- CIFS: Allow to switch on encryption with seal mount option
- CIFS: Fix possible use after free in demultiplex thread
* APST quirk needed for Samsung 512GB NVMe drive (LP: #1678184)
- nvme: Adjust the Samsung APST quirk
- nvme: Quirk APST off on "THNSF5256GPUK TOSHIBA"
-- Kleber Sacilotto de Souza <[email protected]> Mon, 22 May
2017 18:56:12 +0200
** Changed in: linux (Ubuntu Yakkety)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1678184
Title:
APST quirk needed for Samsung 512GB NVMe drive
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Yakkety:
Fix Released
Status in linux source package in Zesty:
Fix Released
Bug description:
APST support just landed in the latest Zesty kernel (4.10.0-14.16) as
part of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1664602.
That patch has a quirk for certain 256GB Samsung drives found in Dell
laptops that do not behave well when APST is enabled. I am
experiencing the same symptoms with the same model laptop except with
a 512GB Samsung. Prior to manually disabling APST the drive would die
and system would go down in flames with I/O errors within 20 to 40
minutes of boot.
$ sudo nvme list
Node SN Model
Namespace Usage Format FW Rev
---------------- --------------------
---------------------------------------- --------- --------------------------
---------------- --------
/dev/nvme0n1 ************** PM951 NVMe SAMSUNG 512GB
1 500.20 GB / 512.11 GB 512 B + 0 B BXV76D0Q
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-14-generic 4.10.0-14.16
ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
Uname: Linux 4.10.0-14-generic x86_64
ApportVersion: 2.20.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ajclayton 3305 F.... pulseaudio
CurrentDesktop: Unity:Unity7
Date: Fri Mar 31 09:42:38 2017
InstallationDate: Installed on 2012-09-08 (1665 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: Dell Inc. XPS 15 9550
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-14-generic
root=UUID=779e5929-5ffb-49b1-9786-1adcde824b7d ro rootflags=subvol=@ noprompt
nouveau.modeset=0 log_buf_len=20M
RelatedPackageVersions:
linux-restricted-modules-4.10.0-14-generic N/A
linux-backports-modules-4.10.0-14-generic N/A
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: Upgraded to zesty on 2017-03-07 (23 days ago)
dmi.bios.date: 04/07/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.02.00
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.
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