CONFIG_DEFAULT_MMAP_MIN_ADDR needs to match on armhf and arm64 otherwise arm64 cannot run armhf binaries

[Andy Whitcroft]

Attempting to run 32bit binaries on arm64 triggers applications to be Killed, as the CONFIG_DEFAULT_MMAP_MIN_ADDR used on armhf is not valid on arm64. While this can be overriden via sysctl, the default should be sane.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.19.0-11.11

---------------
linux (3.19.0-11.11) vivid; urgency=low

  [ Andy Whitcroft ]

  * [Config] add nvme to linux-virtual as this is now used in GCE to expose
    disks
    - LP: #1415580
  * [Packaging] module-inclusion -- commonise copy code and simplify
  * [Packaging] module-inclusion -- add manual command entries
  * [Packaging] module blacklists -- add support for manual blacklists
  * [Config] re-enable OSS support and blacklist
    - LP: #1434842
  * [Config] exclude oss modules from linux-image
    - LP: #1434842
  * [Config] CONFIG_DEFAULT_MMAP_MIN_ADDR needs to match on armhf and arm64
    - LP: #1418140
  * rebase to v3.19.3

  [ Leann Ogasawara ]

  * Release Tracking Bug
    - LP: #1438852

  [ Paolo Pisati ]

  * [Config] armhf: JUMP_LABEL=y
  * [Config] armhf: ARM_KERNMEM_PERMS=y && DEBUG_RODATA=y

  [ Upstream Kernel Changes ]

  * powercap / RAPL: handle domains with different energy units
  * x86/platform, acpi: Bypass legacy PIC and PIT in ACPI hardware reduced
    mode
  * cpuidle: powernv: Read target_residency value of idle states from DT if
    available
    - LP: #1435951
  * cpuidle: powernv: Avoid endianness conversions while parsing DT
    - LP: #1435951
  * tick/broadcast-hrtimer : Fix suspicious RCU usage in idle loop
    - LP: #1435951
  * tick/hotplug: Handover time related duties before cpu offline
    - LP: #1435951
  * Input: synaptics - split synaptics_resolution(), query first
    - LP: #1414930
  * Input: synaptics - log queried and quirked dimension values
    - LP: #1414930
  * Input: synaptics - query min dimensions for fw v8.1
    - LP: #1414930
  * Input: synaptics - remove obsolete min/max quirk for X240
    - LP: #1414930
  * Input: synaptics - support min/max board id in min_max_pnpid_table
    - LP: #1414930
  * Input: synaptics - skip quirks when post-2013 dimensions
    - LP: #1414930
  * Input: synaptics - fix middle button on Lenovo 2015 products
    - LP: #1414930
  * Input: synaptics - handle spurious release of trackstick buttons
    - LP: #1414930
  * Input: synaptics - do not retrieve the board id on old firmwares
    - LP: #1414930
  * Input: synaptics - retrieve the extended capabilities in query $10
    - LP: #1414930
  * Input: synaptics - remove TOPBUTTONPAD property for Lenovos 2015
    - LP: #1414930
  * Input: synaptics - re-route tracksticks buttons on the Lenovo 2015
    series
    - LP: #1414930
  * Input: synaptics - remove X1 Carbon 3rd gen from the topbuttonpad list
    - LP: #1414930
  * Input: synaptics - remove X250 from the topbuttonpad list
    - LP: #1414930
  * ARM: 8311/1: Don't use is_module_addr in setting page attributes
  * kernel/module.c: Update debug alignment after symtable generation
  * arm64: Don't use is_module_addr in setting page attributes
  * rebase to v3.19.3
 -- Leann Ogasawara <email address hidden> Tue, 31 Mar 2015 11:48:41 -0700

[Brad Figg (brad-figg)]

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-trusty' to 'verification-done-trusty'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

[Brad Figg (brad-figg)]

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-utopic' to 'verification-done-utopic'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

[Luis Henriques (henrix)]

I've verified that the config files used to build the Utopic and Trusty kernels currently in proposed (3.16.0-36.48 and 3.13.0-51.84) contain CONFIG_DEFAULT_MMAP_MIN_ADDR set to 32768. I'm thus tagging this bug as verified.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.16.0-36.48

---------------
linux (3.16.0-36.48) utopic; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1443946
  * Merged back Ubuntu-3.16.0-34.47 security release

linux (3.16.0-35.46) utopic; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1442324

  [ Andy Whitcroft ]

  * [Config] CONFIG_DEFAULT_MMAP_MIN_ADDR needs to match on armhf and arm64
    - LP: #1418140

  [ Chris J Arges ]

  * [Config] CONFIG_PCIEASPM_DEBUG=y
    - LP: #1398544

  [ dann frazier ]

  * [Config] CONFIG_RTC_DRV_EFI=y on arm64
    - LP: #1441291

  [ Upstream Kernel Changes ]

  * Revert "USB: serial: make bulk_out_size a lower limit"
    - LP: #1441317
  * Revert "i2c: core: Dispose OF IRQ mapping at client removal time"
    - LP: #1441317
  * Revert "net: cx82310_eth: use common match macro"
    - LP: #1441317
  * KEYS: request_key() should reget expired keys rather than give
    EKEYEXPIRED
    - LP: #1124250
  * drm/i915/bdw: 3D_CHICKEN3 has write mask bits
    - LP: #1374389
  * drm/i915: call lpt_init_clock_gating on BDW too
    - LP: #1374389
  * drm/i915/bdw: Apply workarounds in render ring init function
    - LP: #1374389
  * drm/i915/bdw: Cleanup pre prod workarounds
    - LP: #1374389
  * drm/i915: Refactor Broadwell PIPE_CONTROL emission into a helper.
    - LP: #1374389
  * drm/i915: Add the WaCsStallBeforeStateCacheInvalidate:bdw workaround.
    - LP: #1374389
  * drm/i915/bdw: Remove BDW preproduction W/As until C stepping.
    - LP: #1374389
  * drm/i915: Rework GPU reset sequence to match driver load & thaw
    - LP: #1384469
  * drm/ast: switch to using CACHED by default for sysram
    - LP: #1420627
  * drm/ast: Add missing entry to dclk_table[]
    - LP: #1420627
  * drm/ast: Add reduced blanking modes for wide screen mode
    - LP: #1420627
  * drm/ast: Try to use MMIO registers when PIO isn't supported
    - LP: #1420627
  * drm/ast: POST chip at probe time if VGA not enabled
    - LP: #1420627
  * drm/ast: Properly initialize P2A base before using it in
    ast_init_3rdtx()
    - LP: #1420627
  * drm/ast: Don't assume DVO enabled means SIL164 on uninitialized chips
    - LP: #1420627
  * drm/ast: Cleanup analog init code path
    - LP: #1420627
  * audit: correctly record file names with different path name types
    - LP: #1439441
  * of: Create of_console_check() for selecting a console specified in
    /chosen
    - LP: #1438585
  * of: Enable console on serial ports specified by /chosen/stdout-path
    - LP: #1438585
  * of: correct of_console_check()'s return value
    - LP: #1438585
  * of: Add bindings for chosen node, stdout-path
    - LP: #1438585
  * of: add optional options parameter to of_find_node_by_path()
    - LP: #1438585
  * of: support passing console options with stdout-path
    - LP: #1438585
  * netfilter: nf_tables: disable preemption when restoring chain counters
    - LP: #1441317
  * netfilter: nf_tables: fix leaks in error path of nf_tables_newchain()
    - LP: #1441317
  * ipvs: rerouting to local clients is not needed anymore
    - LP: #1441317
  * netfilter: nft_compat: fix module refcount underflow
    - LP: #1441317
  * netf...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.13.0-51.84

---------------
linux (3.13.0-51.84) trusty; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1444141
  * Merged back Ubuntu-3.13.0-49.83 security release

linux (3.13.0-50.82) trusty; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1442285

  [ Andy Whitcroft ]

  * [Config] CONFIG_DEFAULT_MMAP_MIN_ADDR needs to match on armhf and arm64
    - LP: #1418140

  [ Chris J Arges ]

  * [Config] CONFIG_PCIEASPM_DEBUG=y
    - LP: #1398544

  [ Upstream Kernel Changes ]

  * KEYS: request_key() should reget expired keys rather than give
    EKEYEXPIRED
    - LP: #1124250
  * audit: correctly record file names with different path name types
    - LP: #1439441
  * KVM: x86: Check for nested events if there is an injectable interrupt
    - LP: #1413540
  * be2iscsi: fix memory leak in error path
    - LP: #1440156
  * block: remove old blk_iopoll_enabled variable
    - LP: #1440156
  * be2iscsi: Fix handling timed out MBX completion from FW
    - LP: #1440156
  * be2iscsi: Fix doorbell format for EQ/CQ/RQ s per SLI spec.
    - LP: #1440156
  * be2iscsi: Fix the session cleanup when reboot/shutdown happens
    - LP: #1440156
  * be2iscsi: Fix scsi_cmnd leakage in driver.
    - LP: #1440156
  * be2iscsi : Fix DMA Out of SW-IOMMU space error
    - LP: #1440156
  * be2iscsi: Fix retrieving MCCQ_WRB in non-embedded Mbox path
    - LP: #1440156
  * be2iscsi: Fix exposing Host in sysfs after adapter initialization is
    complete
    - LP: #1440156
  * be2iscsi: Fix interrupt Coalescing mechanism.
    - LP: #1440156
  * be2iscsi: Fix TCP parameters while connection offloading.
    - LP: #1440156
  * be2iscsi: Fix memory corruption in MBX path
    - LP: #1440156
  * be2iscsi: Fix destroy MCC-CQ before MCC-EQ is destroyed
    - LP: #1440156
  * be2iscsi: add an missing goto in error path
    - LP: #1440156
  * be2iscsi: remove potential junk pointer free
    - LP: #1440156
  * be2iscsi: Fix memory leak in mgmt_set_ip()
    - LP: #1440156
  * be2iscsi: Fix the sparse warning introduced in previous submission
    - LP: #1440156
  * be2iscsi: Fix updating the boot enteries in sysfs
    - LP: #1440156
  * be2iscsi: Fix processing CQE before connection resources are freed
    - LP: #1440156
  * be2iscsi : Fix kernel panic during reboot/shutdown
    - LP: #1440156
  * fixed invalid assignment of 64bit mask to host dma_boundary for scatter
    gather segment boundary limit.
    - LP: #1440156
  * quota: Store maximum space limit in bytes
    - LP: #1441284
  * ip: zero sockaddr returned on error queue
    - LP: #1441284
  * net: rps: fix cpu unplug
    - LP: #1441284
  * ipv6: stop sending PTB packets for MTU < 1280
    - LP: #1441284
  * netxen: fix netxen_nic_poll() logic
    - LP: #1441284
  * udp_diag: Fix socket skipping within chain
    - LP: #1441284
  * ping: Fix race in free in receive path
    - LP: #1441284
  * bnx2x: fix napi poll return value for repoll
    - LP: #1441284
  * net: don't OOPS on socket aio
    - LP: #1441284
  * bridge: dont send notification when skb->len == 0 in rtnl_bridge_notify
    - LP: #1441284
  * ipv4: tcp: get rid of ugly unicast_sock
...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.0.0-4.6

---------------
linux (4.0.0-4.6) wily; urgency=low

  [ Andy Whitcroft ]

  * Release Tracking Bug
    - LP: #1470233
  * rebase to mainline v4.0.7

  [ Jay Vosburgh ]

  * SAUCE: fan: Proof of concept implementation (v2)
    - LP: #1439706
  * SAUCE: fan: tunnel multiple mapping mode (v3)
    - LP: #1470091

  [ Upstream Kernel Changes ]

  * rebase to v4.0.7
    - LP: #1427680
    - LP: #1462614

 -- Andy Whitcroft <email address hidden> Tue, 30 Jun 2015 16:55:32 +0100