| 2016-02-01 18:57:24 |
Kamal Mostafa |
bug |
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added bug |
| 2016-02-01 18:57:25 |
Kamal Mostafa |
tags |
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kernel-stable-tracking-bug |
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| 2016-02-01 18:57:26 |
Kamal Mostafa |
bug |
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added subscriber SRU Verification |
| 2016-02-01 18:57:32 |
Kamal Mostafa |
bug |
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added subscriber Ubuntu Stable Release Updates Team |
| 2016-02-01 18:57:37 |
Kamal Mostafa |
nominated for series |
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Ubuntu Wily |
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| 2016-02-01 18:57:38 |
Kamal Mostafa |
bug task added |
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linux (Ubuntu Wily) |
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| 2016-02-01 20:29:05 |
Kamal Mostafa |
description |
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The v4.2.8-ckt3 upstream stable
patch set is now available. It should be included in the Ubuntu
kernel as well.
git://kernel.ubuntu.com/ubuntu/linux.git
TEST CASE: TBD
The following patches from the v4.2.8-ckt3 stable release shall be applied:
|
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The v4.2.8-ckt3 upstream stable
patch set is now available. It should be included in the Ubuntu
kernel as well.
git://kernel.ubuntu.com/ubuntu/linux.git
TEST CASE: TBD
The following patches from the v4.2.8-ckt3 stable release shall be applied:
Linux 4.2.8-ckt3
ipv6: update skb->csum when CE mark is propagated
vxlan: fix test which detect duplicate vxlan iface
batman-adv: Drop immediate batadv_hard_iface free function
net: bpf: reject invalid shifts
phonet: properly unshare skbs in phonet_rcv()
net: preserve IP control block during GSO segmentation
udp: disallow UFO for sockets with SO_NO_CHECK option
sched,cls_flower: set key address type when present
tcp_yeah: don't set ssthresh below 2
bridge: Only call /sbin/bridge-stp for the initial network namespace
unix: properly account for FDs passed over unix sockets
af_unix: Fix splice-bind deadlock
connector: bump skb->users before callback invocation
sctp: sctp should release assoc when sctp_make_abort_user return NULL in sctp_close
net: cdc_ncm: avoid changing RX/TX buffers on MTU changes
veth: don’t modify ip_summed; doing so treats packets with bad checksums as good.
NFS: Ensure we revalidate attributes before using execute_ok()
NFSv4: Don't perform cached access checks before we've OPENed the file
net/mlx4: Remove unused macro
IB/mlx4: Initialize hop_limit when creating address handle
mmc: debugfs: correct wrong voltage value
team: Replace rcu_read_lock with a mutex in team_vlan_rx_kill_vid
ARM: dts: armadillo800eva Correct extal1 frequency to 24 MHz
printk: help pr_debug and pr_devel to optimize out arguments
batman-adv: Drop immediate orig_node free function
batman-adv: Drop immediate neigh_ifinfo free function
batman-adv: Drop immediate batadv_neigh_node free function
batman-adv: Drop immediate batadv_orig_ifinfo free function
batman-adv: Avoid recursive call_rcu for batadv_nc_node
batman-adv: Avoid recursive call_rcu for batadv_bla_claim
bridge: fix lockdep addr_list_lock false positive splat
btrfs: initialize the seq counter in struct btrfs_device
Btrfs: clean up an error code in btrfs_init_space_info()
include/linux/memblock.h: fix ordering of 'flags' argument in comments
vmstat: make vmstat_updater deferrable again and shut down on idle
net: tcp_memcontrol: properly detect ancestor socket pressure
mmc: sd: limit SD card power limit according to cards capabilities
kbuild: Demote 'sign-compare' warning to W=2
bonding: Prevent IPv6 link local address on enslaved devices
ipv6: tcp: add rcu locking in tcp_v6_send_synack()
net: sctp: prevent writes to cookie_hmac_alg from accessing invalid memory
um: Fix build error and kconfig for i386
m68k/atari, m68k/sun3: Fix SCSI platform device registration when driver is modular
phy: micrel: Fix finding PHY properties in MAC node for KSZ9031.
target: Fix a memory leak in target_dev_lba_map_store()
firmware: actually return NULL on failed request_firmware_nowait()
power: test_power: correctly handle empty writes
perf/x86: fix PEBS issues on Intel Atom/Core2
perf/x86: Fix filter_events() bug with event mappings
kconfig: return 'false' instead of 'no' in bool function
sysrq: Fix warning in sysrq generated crash.
x86/LDT: Print the real LDT base address
mmc: sdhci: restore behavior when setting VDD via external regulator
pinctrl: bcm2835: Fix memory leak in error path
ALSA: fm801: detect FM-only card earlier
ALSA: fm801: propagate TUNER_ONLY bit when autodetected
ARM: imx: select SRC for i.MX7
ALSA: fm801: explicitly free IRQ line
tpm_tis: Use devm_free_irq not free_irq
Drivers: hv: utils: use memdup_user in hvt_op_write
Drivers: hv: util: catch allocation errors
mtd: nand: denali: add missing nand_release() call in denali_remove()
Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()"
mac80211: fix mgmt-tx abort cookie and leak
mtd: nand: fix ONFI parameter page layout
ASoC: tegra_alc5632: check return value
ath9k_htc: check for underflow in ath9k_htc_rx_msg()
PCI/MSI: Initialize MSI capability for all architectures
ASoC: Intel: pass correct parameter in sst_alloc_stream_mrfld()
MAINTAINERS: gpio-brcmstb: Remove stray '>'
clk: st: avoid uninitialized variable use
clk: xgene: Fix divider with non-zero shift value
SCSI: initio: remove duplicate module device table
[media] lirc_imon: do not leave imon_probe() with mutex held
[media] rc: allow rc modules to be loaded if rc-main is not a module
drm/i915: On fb alloc failure, unref gem object where it gets refed
ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list
MIPS: Fix some missing CONFIG_CPU_MIPSR6 #ifdefs
MAINTAINERS: return arch/sh to maintained state, with new maintainers
make sure that freeing shmem fast symlinks is RCU-delayed
pNFS/flexfiles: Fix an XDR encoding bug in layoutreturn
ocfs2: NFS hangs in __ocfs2_cluster_lock due to race with ocfs2_unblock_lock
MIPS: hpet: Choose a safe value for the ETIME check
MIPS: Loongson-3: Fix SMP_ASK_C0COUNT IPI handler
libceph: fix ceph_msg_revoke()
ALSA: timer: Handle disconnection more safely
prctl: take mmap sem for writing to protect against others
zsmalloc: fix migrate_zspage-zs_free race condition
ALSA: hda - Flush the pending probe work at remove
crypto: algif_skcipher - sendmsg SG marking is off by one
iscsi-target: Fix potential dead-lock during node acl delete
Btrfs: fix deadlock running delayed iputs at transaction commit time
ideapad-laptop: Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi list
IB/cm: Fix a recently introduced deadlock
IB/mlx5: Expose correct maximum number of CQE capacity
IB/qib: Support creating qps with GFP_NOIO flag
IB/qib: fix mcast detach when qp not attached
crypto: crc32c - Fix crc32c soft dependency
crypto: algif_skcipher - Load TX SG list after waiting
xfs: log mount failures don't wait for buffers to be released
ARM: debug-ll: fix BCM63xx entry for multiplatform
ALSA: control: Avoid kernel warnings from tlv ioctl with numid 0
ALSA: seq: Fix snd_seq_call_port_info_ioctl in compat mode
ALSA: pcm: Fix snd_pcm_hw_params struct copy in compat mode
dmaengine: at_xdmac: fix resume for cyclic transfers
ALSA: hrtimer: Fix stall by hrtimer_cancel()
crypto: algif_skcipher - Fix race condition in skcipher_check_key
crypto: algif_hash - Fix race condition in hash_check_key
lib: sw842: select crc32
crypto: af_alg - Forbid bind(2) when nokey child sockets are present
crypto: algif_skcipher - Remove custom release parent function
crypto: algif_hash - Remove custom release parent function
crypto: af_alg - Allow af_af_alg_release_parent to be called on nokey path
crypto: algif_hash - Require setkey before accept(2)
crypto: hash - Add crypto_ahash_has_setkey
crypto: algif_skcipher - Add nokey compatibility path
crypto: af_alg - Add nokey compatibility path
crypto: af_alg - Fix socket double-free when accept fails
crypto: af_alg - Disallow bind/setkey/... after accept(2)
crypto: algif_skcipher - Require setkey before accept(2)
ALSA: hda - Fix bass pin fixup for ASUS N550JX
printk: do cond_resched() between lines while outputting to consoles
kernel/panic.c: turn off locks debug before releasing console lock
panic: release stale console lock to always get the logbuf printed out
memcg: only free spare array when readers are done
zram: don't call idr_remove() from zram_remove()
mm: soft-offline: check return value in second __get_any_page() call
ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Satellite R830
ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Portege R700
zram: try vmalloc() after kmalloc()
zram/zcomp: use GFP_NOIO to allocate streams
ALSA: timer: Harden slave timer list handling
ALSA: hda - Add fixup for Dell Latitidue E6540
ocfs2/dlm: ignore cleaning the migration mle that is inuse
scripts/bloat-o-meter: fix python3 syntax error
dma-debug: switch check from _text to _stext
m32r: fix m32104ut_defconfig build fail
cifs_dbg() outputs an uninitialized buffer in cifs_readdir()
cifs: fix race between call_async() and reconnect()
cifs: Ratelimit kernel log messages
sparc64: fix incorrect sign extension in sys_sparc64_personality
ALSA: timer: Fix race among timer ioctls
mmc: mmci: fix an ages old detection error
dmaengine: dw: fix cyclic transfer callbacks
dmaengine: dw: fix cyclic transfer setup
ALSA: timer: Fix double unlink of active_list
x86/mm: Improve switch_mm() barrier comments
drm/i915: intel_hpd_init(): Fix suspend/resume reprobing
drm/i915: Restore inhibiting the load of the default context
ALSA: usb-audio: Fix mixer ctl regression of Native Instrument devices
ALSA: hda - fix the headset mic detection problem for a Dell laptop
powerpc/module: Handle R_PPC64_ENTRY relocations
scripts/recordmcount.pl: support data in text section on powerpc
parisc: Fix __ARCH_SI_PREAMBLE_SIZE
ALSA: hda - Fix white noise on Dell Latitude E5550
virtio_balloon: fix race between migration and ballooning
virtio_balloon: fix race by fill and leak
ALSA: seq: Fix race at timer setup and close
ALSA: seq: Fix missing NULL check at remove_events ioctl
x86/reboot/quirks: Add iMac10,1 to pci_reboot_dmi_table[]
Input: elantech - mark protocols v2 and v3 as semi-mt
clocksource/drivers/vt8500: Increase the minimum delta
xfs: handle dquot buffer readahead in log recovery correctly
xfs: inode recovery readahead can race with inode buffer creation
s390: fix normalization bug in exception table sorting
x86/boot: Double BOOT_HEAP_SIZE to 64KB
x86/mm: Add barriers and document switch_mm()-vs-flush synchronization
ALSA: hda - Fixup inverted internal mic for Lenovo E50-80
ALSA: usb: Add native DSD support for Oppo HA-1
drm/nouveau/kms: take mode_config mutex in connector hotplug path
uml: flush stdout before forking
uml: fix hostfs mknod()
dm snapshot: fix hung bios when copy error occurs
ASoC: compress: Fix compress device direction check
scsi: add Synology to 1024 sector blacklist
locks: fix unlock when fcntl_setlk races with a close
iwlwifi: pcie: properly configure the debug buffer size for 8000
iwlwifi: update and fix 7265 series PCI IDs
btrfs: handle invalid num_stripes in sys_array
PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD
PCI: Fix minimum allocation address overwrite
drm/dp/mst: fix in RAD element access
drm/dp/mst: fix in MSTB RAD initialization
drm/dp/mst: always send reply for UP request
drm/dp/mst: process broadcast messages correctly
udf: Check output buffer length when converting name to CS0
udf: Prevent buffer overrun with multi-byte characters
x86/xen: don't reset vcpu_info on a cancelled suspend
libxfs: pack the agfl header structure so XFS_AGFL_SIZE is correct
Input: i8042 - add Fujitsu Lifebook U745 to the nomux list
wlcore/wl12xx: spi: fix NULL pointer dereference (Oops)
bcache: Change refill_dirty() to always scan entire disk if necessary
bcache: allows use of register in udev to avoid "device_busy" error.
bcache: unregister reboot notifier if bcache fails to unregister device
bcache: fix a leak in bch_cached_dev_run()
bcache: clear BCACHE_DEV_UNLINK_DONE flag when attaching a backing device
bcache: Add a cond_resched() call to gc
bcache: fix a livelock when we cause a huge number of cache misses
rtlwifi: rtl_pci: Fix kernel panic
NFS: Fix attribute cache revalidation
rtlwifi: rtl8192cu: Add missing parameter setup
rtlwifi: rtl8192ce: Fix handling of module parameters
rtlwifi: rtl8192se: Fix module parameter initialization
rtlwifi: rtl8192de: Fix incorrect module parameter descriptions
rtlwifi: rtl8188ee: Fix module parameter initialization
rtlwifi: rtl8821ae: Fix errors in parameter initialization
rtlwifi: rtl8723ae: Fix initialization of module parameters
rtlwifi: rtl8723be: Fix module parameter initialization
posix-clock: Fix return code on the poll method's error path
Thermal: do thermal zone update after a cooling device registered
Thermal: handle thermal zone device properly during system sleep
Thermal: initialize thermal zone device correctly
USB: cp210x: add ID for ELV Marble Sound Board 1
nfs: Fix race in __update_open_stateid()
[media] rc: sunxi-cir: Initialize the spinlock properly
udf: limit the maximum number of indirect extents in a row
regulator: axp20x: Fix GPIO LDO enable value for AXP22x
mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off()
mmc: sdhci: Fix DMA descriptor with zero data length
mmc: sdio: Fix invalid vdd in voltage switch power cycle
mmc: sdhci-pci: Do not default to 33 Ohm driver strength for Intel SPT
mmc: mmc: Fix incorrect use of driver strength switching HS200 and HS400
drm/radeon: clean up fujitsu quirks
drm/amdgpu: Fix off-by-one errors in amdgpu_vm_bo_map
drm/radeon: Fix off-by-one errors in radeon_vm_bo_set_addr
coresight: checking for NULL string in coresight_name_match()
arm64: kernel: enforce pmuserenr_el0 initialization and restore
arm64: mdscr_el1: avoid exposing DCC to userspace
futex: Drop refcount if requeue_pi() acquired the rtmutex
drm/radeon: Fix "slow" audio over DP on DCE8+
dm thin: fix race condition when destroying thin pool workqueue
iommu/io-pgtable-arm: Ensure we free the final level on teardown
clk: exynos: use irqsave version of spin_lock to avoid deadlock with irqs
tools: hv: vss: fix the write()'s argument: error -> vss_msg
Drivers: hv: vmbus: Fix a Host signaling bug
dm space map metadata: remove unused variable in brb_pop()
powerpc: Make {cmp}xchg* and their atomic_ versions fully ordered
powerpc: Make value-returning atomics fully ordered
arm64: mm: ensure that the zero page is visible to the page table walker
EDAC: Robustify workqueues destruction
EDAC, mc_sysfs: Fix freeing bus' name
ovl: check dentry positiveness in ovl_cleanup_whiteouts()
ovl: setattr: check permissions before copy-up
wlcore/wl12xx: spi: fix oops on firmware load
rtlwifi: fix memory leak for USB device
ext4 crypto: add missing locking for keyring_key access
ext4 crypto: exit cleanly if ext4_derive_key_aes() fails
Bluetooth: Add support of Toshiba Broadcom based devices
ovl: root: copy attr
time: Avoid signed overflow in timekeeping_get_ns()
arm64: Clear out any singlestep state on a ptrace detach operation
ARM: mvebu: remove duplicated regulator definition in Armada 388 GP
xhci: refuse loading if nousb is used
drm/radeon: call hpd_irq_event on resume
drm/amdgpu: call hpd_irq_event on resume
KVM: x86: correctly print #AC in traces
KVM: x86: expose MSR_TSC_AUX to userspace
cxl: use correct operator when writing pcie config space values
tools lib traceevent: Fix output of %llu for 64 bit values read on 32 bit machines
[media] si2157: return -EINVAL if firmware blob is too big
[media] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode
[media] gspca: ov534/topro: prevent a division by 0
[media] vb2: fix a regression in poll() behavior for output,streams
ovl: use a minimal buffer in ovl_copy_xattr
ovl: allow zero size xattr
drm/nouveau/nv46: Change mc subdev oclass from nv44 to nv4c |
|
| 2016-02-01 21:48:01 |
Brad Figg |
linux (Ubuntu Wily): status |
New |
Fix Committed |
|
| 2016-02-22 18:35:02 |
Launchpad Janitor |
linux (Ubuntu Wily): status |
Fix Committed |
Fix Released |
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| 2016-02-22 18:35:02 |
Launchpad Janitor |
cve linked |
|
2016-1575 |
|
| 2016-02-22 18:35:02 |
Launchpad Janitor |
cve linked |
|
2016-1576 |
|
| 2016-02-24 13:07:51 |
Launchpad Janitor |
branch linked |
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lp:~ubuntu-branches/ubuntu/trusty/linux-lts-wily/trusty-proposed |
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| 2016-02-26 08:47:17 |
Thomas Lamprecht |
attachment added |
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Log of the git bisect made https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1540532/+attachment/4581591/+files/bisect.log |
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| 2016-02-26 08:47:48 |
Thomas Lamprecht |
attachment added |
|
backtrace.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1540532/+attachment/4581592/+files/backtrace.log |
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| 2016-02-26 08:48:23 |
Launchpad Janitor |
linux (Ubuntu): status |
New |
Confirmed |
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| 2016-02-26 09:25:24 |
Thomas Lamprecht |
attachment added |
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backtrace-qemu-migration-hang.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1540532/+attachment/4581648/+files/backtrace-qemu-migration-hang.log |
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| 2016-02-26 14:42:55 |
Thomas Lamprecht |
attachment added |
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0001-KVM-VMX-Fix-host-initiated-access-to-guest-MSR_TSC_A.patch https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1540532/+attachment/4581866/+files/0001-KVM-VMX-Fix-host-initiated-access-to-guest-MSR_TSC_A.patch |
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| 2019-10-03 08:32:47 |
Po-Hsu Lin |
linux (Ubuntu): status |
Confirmed |
Invalid |
|
