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[Bug 1338706] Re: Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to set xfermode (err_mask=0x40) on upstream kernels >= 3.12

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1338706@xxxxxxxxxxxxxxxxxx>
Date: Mon, 06 Jul 2015 15:48:15 -0000
Reply-to: Bug 1338706 <1338706@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
This bug was fixed in the package linux - 3.13.0-57.95

---------------
linux (3.13.0-57.95) trusty; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1466592

  [ Brad Figg ]

  * Merged back Ubuntu-3.13.0-55.94 regression fix for security release

linux (3.13.0-56.93) trusty; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1465798

  [ Upstream Kernel Changes ]

  * net: eth: xgene: devm_ioremap() returns NULL on error
    - LP: #1458042
  * drivers: net: xgene: fix new firmware backward compatibility with older
    driver
    - LP: #1458042
  * drivers: net: xgene: constify of_device_id array
    - LP: #1458042
  * drivers: net: xgene: Add second SGMII based 1G interface
    - LP: #1458042
  * net: phy: re-design phy_modes to be self-contained
    - LP: #1458042
  * dtb: change binding name to match with newer firmware DT
    - LP: #1458042
  * dtb: xgene: Add second SGMII based 1G interface node
    - LP: #1458042
  * Btrfs: make xattr replace operations atomic
    - LP: #1438501
    - CVE-2014-9710
  * cdc-acm: prevent infinite loop when parsing CDC headers.
    - LP: #1460657
  * (upstream) libata: Blacklist queued TRIM on all Samsung 800-series
    - LP: #1338706, #1449005
  * ahci: avoton port-disable reset-quirk
    - LP: #1458617
  * xfs: avoid false quotacheck after unclean shutdown
    - LP: #1461730
  * (upstream)[SCSI] Add timeout to avoid infinite command retry
    - LP: #1449372
  * (upstream)scsi_lib: remove the description string in
    scsi_io_completion()
    - LP: #1449372
  * udf: Remove repeated loads blocksize
    - LP: #1462173
    - CVE-2015-4167
  * udf: Check length of extended attributes and allocation descriptors
    - LP: #1462173
    - CVE-2015-4167
  * vfs: read file_handle only once in handle_to_path
    - LP: #1416503
    - CVE-2015-1420
  * ozwpan: Use unsigned ints to prevent heap overflow
    - LP: #1463442
    - CVE-2015-4001
  * ozwpan: divide-by-zero leading to panic
    - LP: #1463445
    - CVE-2015-4003
  * ozwpan: Use proper check to prevent heap overflow
    - LP: #1463444
    - CVE-2015-4002
  * ozwpan: unchecked signed subtraction leads to DoS
    - LP: #1463444
    - CVE-2015-4002
  * Input: elantech - add new icbody type
    - LP: #1464490
  * Bluetooth: ath3k: Add support Atheros AR5B195 combo Mini PCIe card
    - LP: #1465796
  * power_supply: twl4030_madc: Check return value of power_supply_register
    - LP: #1465796
  * power_supply: lp8788-charger: Fix leaked power supply on probe fail
    - LP: #1465796
  * ARM: dts: dove: Fix uart[23] reg property
    - LP: #1465796
  * xtensa: xtfpga: fix hardware lockup caused by LCD driver
    - LP: #1465796
  * Drivers: hv: vmbus: Fix a bug in the error path in vmbus_open()
    - LP: #1465796
  * xtensa: provide __NR_sync_file_range2 instead of __NR_sync_file_range
    - LP: #1465796
  * KVM: s390: Zero out current VMDB of STSI before including level3 data.
    - LP: #1465796
  * usb: musb: core: fix TX/RX endpoint order
    - LP: #1465796
  * drm/radeon: fix doublescan modes (v2)
    - LP: #1465796
  * usb: phy: Find the right match in devm_usb_phy_match
    - LP: #1465796
  * tools lib traceevent kbuffer: Remove extra update to data pointer in
    PADDING
    - LP: #1465796
  * ring-buffer: Replace this_cpu_*() with __this_cpu_*()
    - LP: #1465796
  * ASoC: wm8741: Fix rates constraints values
    - LP: #1465796
  * cdc-wdm: fix endianness bug in debug statements
    - LP: #1465796
  * staging: panel: fix lcd type
    - LP: #1465796
  * UBI: account for bitflips in both the VID header and data
    - LP: #1465796
  * UBI: fix out of bounds write
    - LP: #1465796
  * UBI: initialize LEB number variable
    - LP: #1465796
  * UBI: fix check for "too many bytes"
    - LP: #1465796
  * ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore
    - LP: #1465796
  * ASoC: davinci-evm: drop un-necessary remove function
    - LP: #1465796
  * iscsi-target: Convert iscsi_thread_set usage to kthread.h
    - LP: #1465796
  * Drivers: hv: vmbus: Don't wait after requesting offers
    - LP: #1465796
  * Btrfs: fix log tree corruption when fs mounted with -o discard
    - LP: #1465796
  * btrfs: don't accept bare namespace as a valid xattr
    - LP: #1465796
  * ARM: 8320/1: fix integer overflow in ELF_ET_DYN_BASE
    - LP: #1465796
  * rtlwifi: rtl8192cu: Add new USB ID
    - LP: #1465796
  * MIPS: Hibernate: flush TLB entries earlier
    - LP: #1465796
  * ASoC: cs4271: Increase delay time after reset
    - LP: #1465796
  * stk1160: Make sure current buffer is released
    - LP: #1465796
  * mnt: Improve the umount_tree flags
    - LP: #1465796
  * ext4: make fsync to sync parent dir in no-journal for real this time
    - LP: #1465796
  * Input: elantech - fix absolute mode setting on some ASUS laptops
    - LP: #1465796
  * usb: define a generic USB_RESUME_TIMEOUT macro
    - LP: #1465796
  * usb: host: xhci: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: host: ehci: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: host: uhci: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: musb: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: host: isp116x: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: host: fotg210: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: host: fusbh200: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: host: oxu210hp: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: host: r8a66597: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: host: sl811: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: dwc2: hcd: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: isp1760: hcd: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * usb: core: hub: use new USB_RESUME_TIMEOUT
    - LP: #1465796
  * iser-target: Fix possible deadlock in RDMA_CM connection error
    - LP: #1465796
  * gpio: mvebu: Fix mask/unmask managment per irq chip type
    - LP: #1465796
  * scsi: storvsc: Fix a bug in copy_from_bounce_buffer()
    - LP: #1465796
  * ALSA: emu10k1: don't deadlock in proc-functions
    - LP: #1465796
  * xtensa: ISS: fix locking in TAP network adapter
    - LP: #1465796
  * s390/hibernate: fix save and restore of kernel text section
    - LP: #1465796
  * Btrfs: fix inode eviction infinite loop after extent_same ioctl
    - LP: #1465796
  * Btrfs: fix inode eviction infinite loop after cloning into it
    - LP: #1465796
  * ACPICA: Utilities: split IO address types from data type models.
    - LP: #1465796
  * drm/i915: Dont enable CS_PARSER_ERROR interrupts at all
    - LP: #1465796
  * target: Fix COMPARE_AND_WRITE with SG_TO_MEM_NOALLOC handling
    - LP: #1465796
  * mm/hugetlb: use pmd_page() in follow_huge_pmd()
    - LP: #1465796
  * fs/binfmt_elf.c: fix bug in loading of PIE binaries
    - LP: #1465796
  * IB/core: disallow registering 0-sized memory region
    - LP: #1465796
  * IB/core: don't disallow registering region starting at 0x0
    - LP: #1465796
  * ptrace: fix race between ptrace_resume() and wait_task_stopped()
    - LP: #1465796
  * mvsas: fix panic on expander attached SATA devices
    - LP: #1465796
  * drm/i915: cope with large i2c transfers
    - LP: #1465796
  * RCU pathwalk breakage when running into a symlink overmounting
    something
    - LP: #1465796
  * compal-laptop: Check return value of power_supply_register
    - LP: #1465796
  * sched/idle/x86: Restore mwait_idle() to fix boot hangs, to improve
    power savings and to improve performance
    - LP: #1465796
  * nfs: don't call blocking operations while !TASK_RUNNING
    - LP: #1465796
  * nfs: fix high load average due to callback thread sleeping
    - LP: #1465796
  * e1000: add dummy allocator to fix race condition between mtu change and
    netpoll
    - LP: #1465796
  * wl18xx: show rx_frames_per_rates as an array as it really is
    - LP: #1465796
  * lib: memzero_explicit: use barrier instead of OPTIMIZER_HIDE_VAR
    - LP: #1465796
  * driver core: bus: Goto appropriate labels on failure in bus_add_device
    - LP: #1465796
  * C6x: time: Ensure consistency in __init
    - LP: #1465796
  * crypto: omap-aes - Fix support for unequal lengths
    - LP: #1465796
  * jhash: Update jhash_[321]words functions to use correct initval
    - LP: #1465796
  * KVM: use slowpath for cross page cached accesses
    - LP: #1465796
  * powerpc: Fix missing L2 cache size in /sys/devices/system/cpu
    - LP: #1465796
  * NFS: fix BUG() crash in notify_change() with patch to chown_common()
    - LP: #1465796
  * i2c: core: Export bus recovery functions
    - LP: #1465796
  * IB/mlx4: Fix WQE LSO segment calculation
    - LP: #1465796
  * mlx5: wrong page mask if CONFIG_ARCH_DMA_ADDR_T_64BIT enabled for 32Bit
    architectures
    - LP: #1465796
  * skbuff: Do not scrub skb mark within the same name space
    - LP: #1465796
  * firmware/ihex2fw.c: restore missing default in switch statement
    - LP: #1465796
  * memstick: mspro_block: add missing curly braces
    - LP: #1465796
  * tools/power turbostat: Use $(CURDIR) instead of $(PWD) and add support
    for O= option in Makefile
    - LP: #1465796
  * ext4: fix data corruption caused by unwritten and delayed extents
    - LP: #1465796
  * powerpc: Add vr save/restore functions
    - LP: #1465796
  * Linux 3.13.11-ckt21
    - LP: #1465796

 -- Luis Henriques <luis.henriques@xxxxxxxxxxxxx>  Thu, 18 Jun 2015
18:19:14 +0100

** Changed in: linux (Ubuntu Trusty)
       Status: Fix Committed => Fix Released

-- 
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https://bugs.launchpad.net/bugs/1338706

Title:
  Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to
  set xfermode (err_mask=0x40) on upstream kernels >= 3.12

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released
Status in linux source package in Vivid:
  Fix Released
Status in linux source package in Wily:
  Fix Released

Bug description:
  [Impact]

   * Users with Samsung 8** SSD drives see miscellaneous errors and
  warning messages in the logs depending on the firmware level of the
  drive while booting or after running trim.

  [Test Case]

   * Run this script, and then check logs for errors.
  #!/bin/bash

  git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
  for i in {0..10} ; do
   cp -r linux linux$i
  done
  rm -rf linux*
  echo "sudo fstrim requires your password"
  sudo fstrim ./

  [Regression Potential]

   * There is very little regression potential as this change simply
  prevents NCQ trim from being used on Samsung 8** drives.

  [Other Info]

   * Commit is upstream.
   * Greatly increasing the timeout for the drives seems to relieve the timeout errors.  This may be due to trimming large numbers of sectors with single commands.  It may be prudent for future upstream to break up large trims into multiple requests on smaller regions.

  ===============Original Bug description ==================================
  Samsung SSD 840 Series failed to get NCQ Send/Recv Log Emask 0x1.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.55
  ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  user       2131 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Jul  7 20:01:28 2014
  HibernationDevice: RESUME=UUID=685afcb7-7aa6-4048-af15-091d3bcd3b35
  InstallationDate: Installed on 2014-06-22 (14 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic root=UUID=d7c2e1cb-d046-460c-83b8-0cfbb330d095 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware                             1.127.4
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/10/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0901
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M3N78-EM
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0901:bd09/10/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3N78-EM:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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References

[Bug 1338706] [NEW] Samsung SSD 840 Series failed to get NCQ Send/Recv Log Emask 0x1
From: Augusto Bortoluzzi, 2014-07-07