Package: src:linux
Version: 3.16.7-ckt11-1
Severity: important

Dear Maintainer,

the problem fixed in #784152 affects not only Samsung 850 Pro SSDs but several 
other models.
The upstream patch has been extended:
    commit 9a9324d3969678d44b330e1230ad2c8ae67acf81
    libata: Blacklist queued TRIM on all Samsung 800-series
    
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/drivers/ata/libata-core.c?id=9a9324d3969678d44b330e1230ad2c8ae67acf81

It would be good to have this patch in a stable kernel because there are 
reports of data corruption on 840 SSDs with latest firmware.


Thanks,
Michel


-- Package-specific info:
** Version:
Linux version 3.16.0-4-amd64 (debian-ker...@lists.debian.org) (gcc version 
4.8.4 (Debian 4.8.4-1) ) #1 SMP Debian 3.16.7-ckt11-1 (2015-05-24)

** Command line:
BOOT_IMAGE=/vmlinuz-3.16.0-4-amd64 
root=UUID=e89f5dfa-ba74-4f52-adb7-66216cefdcd7 ro quiet

** Tainted: O (4096)
 * Out-of-tree module has been loaded.

** Kernel log:
[    0.904710] scsi0 : ahci
[    0.904860] scsi1 : ahci
[    0.904972] scsi2 : ahci
[    0.905058] scsi3 : ahci
[    0.905139] scsi4 : ahci
[    0.905222] scsi5 : ahci
[    0.905258] ata1: SATA max UDMA/133 abar m2048@0xb771b000 port 0xb771b100 
irq 45
[    0.905259] ata2: DUMMY
[    0.905262] ata3: SATA max UDMA/133 abar m2048@0xb771b000 port 0xb771b200 
irq 45
[    0.905262] ata4: DUMMY
[    0.905265] ata5: SATA max UDMA/133 abar m2048@0xb771b000 port 0xb771b300 
irq 45
[    0.905265] ata6: DUMMY
[    1.196599] usb 2-3: new low-speed USB device number 2 using xhci_hcd
[    1.224585] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.224604] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    1.224620] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.226622] ata1.00: supports DRM functions and may not be fully accessible
[    1.226717] ata1.00: ATA-9: Samsung SSD 840 EVO 250GB, EXT0DB6Q, max UDMA/133
[    1.226719] ata1.00: 488397168 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
[    1.226968] ata1.00: supports DRM functions and may not be fully accessible
[    1.227058] ata1.00: configured for UDMA/133
[    1.227243] scsi 0:0:0:0: Direct-Access     ATA      Samsung SSD 840  DB6Q 
PQ: 0 ANSI: 5
[    1.227279] ata3.00: ATAPI: hp       DVDRAM GU90N, U900, max UDMA/100
[    1.228222] ata5.00: ATA-8: TOSHIBA MQ01ABD100, AX001C, max UDMA/100
[    1.228225] ata5.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), 
AA
[    1.229475] ata3.00: configured for UDMA/100
[    1.232015] ata5.00: configured for UDMA/100
[    1.235219] scsi 2:0:0:0: CD-ROM            hp       DVDRAM GU90N     U900 
PQ: 0 ANSI: 5
[    1.246141] scsi 4:0:0:0: Direct-Access     ATA      TOSHIBA MQ01ABD1 1C   
PQ: 0 ANSI: 5
[    1.248724] sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 
GiB)
[    1.248743] sd 0:0:0:0: [sda] Write Protect is off
[    1.248745] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.248750] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
[    1.249980]  sda: sda1 sda2 sda3 sda4 sda5
[    1.250235] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.258808] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda 
tray
[    1.258810] cdrom: Uniform CD-ROM driver Revision: 3.20

-- System Information:
Debian Release: 8.1
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'stable-updates'), (500, 'unstable'), (1, 
'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-3.16.0-4-amd64 depends on:
ii  debconf [debconf-2.0]                   1.5.56
ii  initramfs-tools [linux-initramfs-tool]  0.120
ii  kmod                                    18-3
ii  linux-base                              3.5
ii  module-init-tools                       18-3

Versions of packages linux-image-3.16.0-4-amd64 recommends:
ii  firmware-linux-free  3.3
ii  irqbalance           1.0.6-3

Versions of packages linux-image-3.16.0-4-amd64 suggests:
pn  debian-kernel-handbook         <none>
pn  grub-pc | grub-efi | extlinux  <none>
pn  linux-doc-3.16                 <none>

Versions of packages linux-image-3.16.0-4-amd64 is related to:
pn  firmware-atheros        <none>
pn  firmware-bnx2           <none>
pn  firmware-bnx2x          <none>
pn  firmware-brcm80211      <none>
pn  firmware-intelwimax     <none>
pn  firmware-ipw2x00        <none>
pn  firmware-ivtv           <none>
ii  firmware-iwlwifi        0.43
pn  firmware-libertas       <none>
ii  firmware-linux          0.43
ii  firmware-linux-nonfree  0.43
pn  firmware-myricom        <none>
pn  firmware-netxen         <none>
pn  firmware-qlogic         <none>
pn  firmware-ralink         <none>
ii  firmware-realtek        0.43
pn  xen-hypervisor          <none>

-- debconf information excluded


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