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TECHLOGICS

HYLOGICS分室。作業メモやガジェットのレビューなど、主に技術系のエントリを取り扱います。

Linux Kernel 4.4.4 Released

Linux
  • ACPI / PCI / hotplug: unlock in error path in acpiphp_enable_slot()
  • ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Portege R700
  • ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Satellite R830
  • ACPI: Revert "ACPI / video: Add Dell Inspiron 5737 to the blacklist"
  • af_iucv: Validate socket address length in iucv_sock_bind()
  • af_unix: Don't set err in unix_stream_read_generic unless there was an error
  • af_unix: fix struct pid memory leak
  • af_unix: Guard against other == sk in unix_dgram_sendmsg
  • ALSA: hda - Apply clock gate workaround to Skylake, too
  • ALSA: hda - Fixing background noise on Dell Inspiron 3162
  • ARCv2: SMP: Emulate IPI to self using software triggered interrupt
  • ARCv2: STAR 9000950267: Handle return from intr to Delay Slot #2
  • ARM: 8457/1: psci-smp is built only for SMP
  • ARM: at91/dt: fix typo in sama5d2 pinmux descriptions
  • ARM: debug-ll: fix BCM63xx entry for multiplatform
  • ARM: OMAP2+: Fix onenand initialization to avoid filesystem corruption
  • arm64: errata: Add -mpc-relative-literal-loads to build flags
  • bcache: Add a cond_resched() call to gc
  • bcache: allows use of register in udev to avoid "device_busy" error.
  • bcache: Change refill_dirty() to always scan entire disk if necessary
  • bcache: clear BCACHE_DEV_UNLINK_DONE flag when attaching a backing device
  • bcache: fix a leak in bch_cached_dev_run()
  • bcache: fix a livelock when we cause a huge number of cache misses
  • bcache: prevent crash on changing writeback_running
  • bcache: unregister reboot notifier if bcache fails to unregister device
  • bio: return EINTR if copying to user space got interrupted
  • block: fix use-after-free in dio_bio_complete
  • Bluetooth: 6lowpan: Fix handling of uncompressed IPv6 packets
  • Bluetooth: 6lowpan: Fix kernel NULL pointer dereferences
  • Bluetooth: Add support of Toshiba Broadcom based devices
  • Bluetooth: Fix incorrect removing of IRKs
  • Bluetooth: Use continuous scanning when creating LE connections
  • bonding: Fix ARP monitor validation
  • bpf: fix branch offset adjustment on backjumps after patching ctx expansion
  • Btrfs: add missing brelse when superblock checksum fails
  • Btrfs: fix number of transaction units required to create symlink
  • Btrfs: fix transaction handle leak on failure to create hard link
  • Btrfs: igrab inode in writepage
  • Btrfs: Initialize btrfs_root->highest_objectid when loading tree root and subvolume roots
  • btrfs: initialize the seq counter in struct btrfs_device
  • Btrfs: send, don't BUG_ON() when an empty symlink is found
  • btrfs: statfs: report zero available if metadata are exhausted
  • can: ems_usb: Fix possible tx overflow
  • cdc-acm:exclude Samsung phone 04e8:685d
  • cgroup: make sure a parent css isn't offlined before its children
  • clk: exynos: use irqsave version of spin_lock to avoid deadlock with irqs
  • clockevents/tcb_clksrc: Prevent disabling an already disabled clock
  • clocksource/drivers/vt8500: Increase the minimum delta
  • coresight: checking for NULL string in coresight_name_match()
  • cpufreq: Fix NULL reference crash while accessing policy->governor_data
  • cpufreq: pxa2xx: fix pxa_cpufreq_change_voltage prototype
  • cpuset: make mm migration asynchronous
  • cputime: Prevent 32bit overflow in time[val|spec]_to_cputime()
  • cxl: use correct operator when writing pcie config space values
  • devm_memremap: Fix error value when memremap failed
  • dm snapshot: fix hung bios when copy error occurs
  • dm space map metadata: remove unused variable in brb_pop()
  • dm thin: fix race condition when destroying thin pool workqueue
  • dm: fix dm_rq_target_io leak on faults with .request_fn DM w/ blk-mq paths
  • dmaengine: at_xdmac: fix resume for cyclic transfers
  • dmaengine: dw: disable BLOCK IRQs for non-cyclic xfer
  • dmaengine: dw: fix cyclic transfer callbacks
  • dmaengine: dw: fix cyclic transfer setup
  • do_last(): don't let a bogus return value from ->open() et.al. to confuse us
  • do_last(): ELOOP failure exit should be done after leaving RCU mode
  • drivers: android: correct the size of struct binder_uintptr_t for BC_DEAD_BINDER_DONE
  • Drivers: hv: vmbus: Fix a Host signaling bug
  • drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil
  • drm: add helper to check for wc memory support
  • drm: Fix drm_vblank_pre/post_modeset regression from Linux 4.4
  • drm: fix missing reference counting decrease
  • drm: Fix treatment of drm_vblank_offdelay in drm_vblank_on() (v2)
  • drm: No-Op redundant calls to drm_vblank_off() (v2)
  • drm: Prevent vblank counter bumps > 1 with active vblank clients. (v2)
  • drm/amdgpu: call hpd_irq_event on resume
  • drm/amdgpu: Don't hang in amdgpu_flip_work_func on disabled crtc.
  • drm/amdgpu: don't load MEC2 on topaz
  • drm/amdgpu: drop topaz support from gmc8 module
  • drm/amdgpu: fix amdgpu_bo_pin_restricted VRAM placing v2
  • drm/amdgpu: fix issue with overlapping userptrs
  • drm/amdgpu: fix lost sync_to if scheduler is enabled.
  • drm/amdgpu: Fix off-by-one errors in amdgpu_vm_bo_map
  • drm/amdgpu: fix s4 resume
  • drm/amdgpu: fix tonga smu resume
  • drm/amdgpu: hold reference to fences in amdgpu_sa_bo_new (v2)
  • drm/amdgpu: iceland use CI based MC IP
  • drm/amdgpu: move gmc7 support out of CIK dependency
  • drm/amdgpu: no need to load MC firmware on fiji
  • drm/amdgpu: pull topaz gmc bits into gmc_v7
  • drm/amdgpu: remove exp hardware support from iceland
  • drm/amdgpu: remove unnecessary forward declaration
  • drm/amdgpu: The VI specific EXE bit should only apply to GMC v8.0 above
  • drm/amdgpu: use post-decrement in error handling
  • drm/amdgpu/pm: adjust display configuration after powerstate
  • drm/dp/mst: always send reply for UP request
  • drm/dp/mst: Calculate MST PBN with 31.32 fixed point
  • drm/dp/mst: deallocate payload on port destruction
  • drm/dp/mst: fix in MSTB RAD initialization
  • drm/dp/mst: fix in RAD element access
  • drm/dp/mst: move GUID storage from mgr, port to only mst branch
  • drm/dp/mst: process broadcast messages correctly
  • drm/dp/mst: Reverse order of MST enable and clearing VC payload table.
  • drm/gma500: Use correct unref in the gem bo create function
  • drm/i915: Don't reject primary plane windowing with color keying enabled on SKL+
  • drm/i915: fix error path in intel_setup_gmbus()
  • drm/i915: Init power domains early in driver load
  • drm/i915: intel_hpd_init(): Fix suspend/resume reprobing
  • drm/i915: Make sure DC writes are coherent on flush.
  • drm/i915: Restore inhibiting the load of the default context
  • drm/i915: shut up gen8+ SDE irq dmesg noise
  • drm/i915/dp: fall back to 18 bpp when sink capability is unknown
  • drm/i915/dsi: defend gpio table against out of bounds access
  • drm/i915/dsi: don't pass arbitrary data to sideband
  • drm/i915/skl: Don't skip mst encoders in skl_ddi_pll_select()
  • drm/nouveau: platform: Fix deferred probe
  • drm/nouveau/disp/dp: ensure sink is powered up before attempting link training
  • drm/nouveau/display: Enable vblank irqs after display engine is on again.
  • drm/nouveau/kms: take mode_config mutex in connector hotplug path
  • drm/qxl: use kmalloc_array to alloc reloc_info in qxl_process_single_command
  • drm/radeon: Add a common function for DFS handling
  • drm/radeon: call hpd_irq_event on resume
  • drm/radeon: clean up fujitsu quirks
  • drm/radeon: cleaned up VCO output settings for DP audio
  • drm/radeon: Don't hang in radeon_flip_work_func on disabled crtc. (v2)
  • drm/radeon: Fix "slow" audio over DP on DCE8+
  • drm/radeon: fix DP audio support for APU with DCE4.1 display engine
  • drm/radeon: Fix off-by-one errors in radeon_vm_bo_set_addr
  • drm/radeon: hold reference to fences in radeon_sa_bo_new
  • drm/radeon: mask out WC from BO on unsupported arches
  • drm/radeon: properly byte swap vce firmware setup
  • drm/radeon: use post-decrement in error handling
  • drm/radeon/pm: adjust display configuration after powerstate
  • drm/vmwgfx: Fix a width / pitch mismatch on framebuffer updates
  • drm/vmwgfx: Fix an incorrect lock check
  • drm/vmwgfx: respect 'nomodeset'
  • EDAC, mc_sysfs: Fix freeing bus' name
  • EDAC: Robustify workqueues destruction
  • efi: Add pstore variables to the deletion whitelist
  • efi: Do variable name validation tests in utf8
  • efi: Make efivarfs entries immutable by default
  • efi: Make our variable validation list include the guid
  • efi: Use ucs2_as_utf8 in efivarfs instead of open coding a bad version
  • enic: increment devcmd2 result ring in case of timeout
  • ext4: fix bh->b_state corruption
  • flow_dissector: Fix unaligned access in __skb_flow_dissector when used by eth_get_headlen
  • genirq: Validate action before dereferencing it in handle_irq_event_percpu()
  • gro: Make GRO aware of lightweight tunnels.
  • gspca: ov534/topro: prevent a division by 0
  • hpfs: don't truncate the file when delete fails
  • hwmon: (ads1015) Handle negative conversion values correctly
  • hwmon: (dell-smm) Blacklist Dell Studio XPS 8000
  • hwmon: (gpio-fan) Remove un-necessary speed_index lookup for thermal hook
  • i2c: i801: Adding Intel Lewisburg support for iTCO
  • IB/cm: Fix a recently introduced deadlock
  • IB/cma: Fix RDMA port validation for iWarp
  • IB/mlx5: Expose correct maximum number of CQE capacity
  • IB/qib: fix mcast detach when qp not attached
  • IB/qib: Support creating qps with GFP_NOIO flag
  • ideapad-laptop: Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi list
  • ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list
  • IFF_NO_QUEUE: Fix for drivers not calling ether_setup()
  • inet: frag: Always orphan skbs inside ip_defrag()
  • ipv4: fix memory leaks in ip_cmsg_send() callers
  • ipv6: addrconf: Fix recursive spin lock call
  • ipv6: enforce flowi6_oif usage in ip6_dst_lookup_tail()
  • ipv6: fix a lockdep splat
  • ipv6/udp: use sticky pktinfo egress ifindex on connect()
  • irqchip/atmel-aic: Fix wrong bit operation for IRQ priority
  • irqchip/gic-v3-its: Fix double ICC_EOIR write for LPI in EOImode==1
  • irqchip/mxs: Add missing set_handle_irq()
  • irqchip/omap-intc: Add support for spurious irq handling
  • iw_cxgb3: Fix incorrectly returning error on success
  • iwlwifi: dvm: fix WoWLAN
  • iwlwifi: mvm: don't allow sched scans without matches to be started
  • iwlwifi: pcie: properly configure the debug buffer size for 8000
  • iwlwifi: update and fix 7265 series PCI IDs
  • kernel/resource.c: fix muxed resource handling in __request_region()
  • KVM: arm/arm64: vgic: Ensure bitmaps are long enough
  • KVM: async_pf: do not warn on page allocation failures
  • KVM: s390: fix guest fprs memory leak
  • KVM: s390: fix memory overwrites when vx is disabled
  • KVM: x86: fix conversion of addresses to linear in 32-bit protected mode
  • KVM: x86: fix missed hardware breakpoints
  • KVM: x86: MMU: fix ubsan index-out-of-range warning
  • l2tp: Fix error creating L2TP tunnels
  • lib: sw842: select crc32
  • lib/ucs2_string: Add ucs2 -> utf8 helper functions
  • lib/ucs2_string: Correct ucs2 -> utf8 conversion
  • libata: fix sff host state machine locking while polling
  • libceph: don't bail early from try_read() when skipping a message
  • libceph: don't spam dmesg with stray reply warnings
  • libceph: fix ceph_msg_revoke()
  • libceph: use the right footer size when skipping a message
  • locks: fix unlock when fcntl_setlk races with a close
  • lwt: fix rx checksum setting for lwt devices tunneling over ipv6
  • mac80211: Requeue work after scan complete for all VIF types.
  • make sure that freeing shmem fast symlinks is RCU-delayed
  • media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode
  • mei: fix fasync return value on error
  • mei: validate request value in client notify request ioctl
  • MIPS: Fix buffer overflow in syscall_get_arguments()
  • MIPS: Fix some missing CONFIG_CPU_MIPSR6 #ifdefs
  • MIPS: hpet: Choose a safe value for the ETIME check
  • MIPS: Loongson-3: Fix SMP_ASK_C0COUNT IPI handler
  • mm: numa: quickly fail allocations for NUMA balancing on full nodes
  • mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED
  • mmc: core: Enable tuning according to the actual timing
  • mmc: mmc: Fix incorrect use of driver strength switching HS200 and HS400
  • mmc: mmci: fix an ages old detection error
  • mmc: pxamci: fix again read-only gpio detection polarity
  • mmc: sdhci-acpi: Fix card detect race for Intel BXT/APL
  • mmc: sdhci-pci: Do not default to 33 Ohm driver strength for Intel SPT
  • mmc: sdhci-pci: Fix card detect race for Intel BXT/APL
  • mmc: sdhci: Allow override of get_cd() called from sdhci_request()
  • mmc: sdhci: Allow override of mmc host operations
  • mmc: sdhci: Fix DMA descriptor with zero data length
  • mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off()
  • mmc: sdio: Fix invalid vdd in voltage switch power cycle
  • mmc: usdhi6rol0: handle NULL data in timeout
  • namei: ->d_inode of a pinned dentry is stable only for positives
  • net_sched fix: reclassification needs to consider ether protocol changes
  • net: Copy inner L3 and L4 headers as unaligned on GRE TEB
  • net: dp83640: Fix tx timestamp overflow handling.
  • net: dsa: fix mv88e6xxx switches
  • net:Add sysctl_max_skb_frags
  • net/mlx4_en: Avoid changing dev->features directly in run-time
  • net/mlx4_en: Choose time-stamping shift value according to HW frequency
  • net/mlx4_en: Count HW buffer overrun only once
  • nfit: fix multi-interface dimm handling, acpi6.1 compatibility
  • nfs: fix nfs_size_to_loff_t
  • NFSv4: Fix a dentry leak on alias use
  • ocfs2: unlock inode if deleting inode from orphan fails
  • of/irq: Fix msi-map calculation for nonzero rid-base
  • PCI/AER: Flush workqueue on device remove to avoid use-after-free
  • perf stat: Do not clean event's private stats
  • phy: core: fix wrong err handle for phy_power_on
  • posix-clock: Fix return code on the poll method's error path
  • powerpc/eeh: Fix partial hotplug criterion
  • pppoe: fix reference counting in PPPoE proxy
  • pptp: fix illegal memory access caused by multiple bind()s
  • qla2xxx: Fix stale pointer access.
  • qmi_wwan: add "4G LTE usb-modem U901"
  • rc: sunxi-cir: Initialize the spinlock properly
  • regulator: axp20x: Fix GPIO LDO enable value for AXP22x
  • regulator: mt6311: MT6311_REGULATOR needs to select REGMAP_I2C
  • Revert "MIPS: Fix PAGE_MASK definition"
  • Revert "Staging: panel: usleep_range is preferred over udelay"
  • Revert "workqueue: make sure delayed work run in local cpu"
  • rfkill: fix rfkill_fop_read wait_event usage
  • route: check and remove route cache when we get route
  • rtlwifi: rtl_pci: Fix kernel panic
  • rtlwifi: rtl8188ee: Fix module parameter initialization
  • rtlwifi: rtl8192ce: Fix handling of module parameters
  • rtlwifi: rtl8192cu: Add missing parameter setup
  • rtlwifi: rtl8192de: Fix incorrect module parameter descriptions
  • rtlwifi: rtl8192se: Fix module parameter initialization
  • rtlwifi: rtl8723ae: Fix initialization of module parameters
  • rtlwifi: rtl8723be: Fix module parameter initialization
  • rtnl: RTM_GETNETCONF: fix wrong return value
  • s390: fix normalization bug in exception table sorting
  • s390/compat: correct restore of high gprs on signal return
  • s390/dasd: fix performance drop
  • s390/dasd: fix refcount for PAV reassignment
  • s390/dasd: prevent incorrect length error under z/VM after PAV changes
  • s390/fpu: signals vs. floating point control register
  • s390/kvm: remove dependency on struct save_area definition
  • sctp: allow setting SCTP_SACK_IMMEDIATELY by the application
  • sctp: Fix port hash table size computation
  • sctp: translate network order to host order when users get a hmacid
  • sd: Optimal I/O size is in bytes, not sectors
  • seccomp: always propagate NO_NEW_PRIVS on tsync
  • security: let security modules use PTRACE_MODE_* with bitmasks
  • should_follow_link(): validate ->d_seq after having decided to follow
  • si2157: return -EINVAL if firmware blob is too big
  • sparc64: fix incorrect sign extension in sys_sparc64_personality
  • spi: atmel: fix gpio chip-select in case of non-DT platform
  • spi: omap2-mcspi: Prevent duplicate gpio_request
  • Staging: speakup: Fix getting port information
  • sunrpc/cache: fix off-by-one in qword_get()
  • switchdev: Require RTNL mutex to be held when sending FDB notifications
  • target: Fix LUN_RESET active I/O handling for ACK_KREF
  • target: Fix LUN_RESET active TMR descriptor handling
  • target: Fix race with SCF_SEND_DELAYED_TAS handling
  • target: Fix remote-port TMR ABORT + se_cmd fabric stop
  • target: Fix TAS handling for multi-session se_node_acls
  • tcp: beware of alignments in tcp_get_info()
  • tcp: do not drop syn_recv on all icmp reports
  • tcp: fix NULL deref in tcp_v4_send_ack()
  • tcp: md5: release request socket instead of listener
  • tcp/dccp: fix another race at listener dismantle
  • tda1004x: only update the frontend properties if locked
  • tg3: Fix for tg3 transmit queue 0 timed out when too many gso_segs
  • 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
  • tick/nohz: Set the correct expiry when switching to nohz/lowres mode
  • time: Avoid signed overflow in timekeeping_get_ns()
  • tipc: fix connection abort during subscription cancel
  • tipc: fix premature addition of node to lookup table
  • tipc: unlock in error path
  • tools: hv: vss: fix the write()'s argument: error -> vss_msg
  • toshiba_acpi: Fix blank screen at boot if transflective backlight is supported
  • tracing: Fix showing function event in available_events
  • tunnels: Allow IPv6 UDP checksums to be correctly controlled.
  • uapi: update install list after nvme.h rename
  • um: link with -lpthread
  • uml: fix hostfs mknod()
  • uml: flush stdout before forking
  • unix_diag: fix incorrect sign extension in unix_lookup_by_ino
  • unix: correctly track in-flight fds in sending process user_struct
  • USB: cp210x: add IDs for GE B650V3 and B850V3 boards
  • usb: dwc3: Fix assignment of EP transfer resources
  • USB: option: add "4G LTE usb-modem U901"
  • USB: option: add support for SIM7100E
  • vb2: fix a regression in poll() behavior for output,streams
  • virtio_balloon: fix race between migration and ballooning
  • virtio_balloon: fix race by fill and leak
  • virtio_pci: fix use after free on release
  • workqueue: handle NUMA_NO_NODE for unbound pool_workqueue lookup
  • writeback: keep superblock pinned during cgroup writeback association switches
  • x86/entry/compat: Add missing CLAC to entry_INT80_32
  • x86/irq: Call chip->irq_set_affinity in proper context
  • x86/irq: Call irq_force_move_complete with irq descriptor
  • x86/irq: Check vector allocation early
  • x86/irq: Clear move_in_progress before sending cleanup IPI
  • x86/irq: Copy vectormask instead of an AND operation
  • x86/irq: Do not use apic_chip_data.old_domain as temporary buffer
  • x86/irq: Fix a race in x86_vector_free_irqs()
  • x86/irq: Get rid of code duplication
  • x86/irq: Plug vector cleanup race
  • x86/irq: Remove offline cpus from vector cleanup
  • x86/irq: Remove outgoing CPU from vector cleanup mask
  • x86/irq: Remove the cpumask allocation from send_cleanup_vector()
  • x86/irq: Reorganize the return path in assign_irq_vector
  • x86/irq: Reorganize the search in assign_irq_vector
  • x86/irq: Validate that irq descriptor is still active
  • x86/mpx: Fix off-by-one comparison with nr_registers
  • xen/arm: correctly handle DMA mapping of compound pages
  • xen/pciback: Check PF instead of VF for PCI_COMMAND_MEMORY
  • xen/pciback: Save the number of MSI-X entries to be copied later.
  • xen/pcifront: Fix mysterious crashes when NUMA locality information was extracted.
  • xen/scsiback: correct frontend counting