* 4.9/tmp-8dd0f52:
Linux 4.9.72
sparc32: Export vac_cache_size to fix build error
bpf: fix incorrect sign extension in check_alu_op()
bpf: reject out-of-bounds stack pointer calculation
bpf: fix branch pruning logic
bpf: adjust insn_aux_data when patching insns
Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"
platform/x86: asus-wireless: send an EV_SYN/SYN_REPORT between state changes
MIPS: math-emu: Fix final emulation phase for certain instructions
thermal/drivers/hisi: Fix multiple alarm interrupts firing
thermal/drivers/hisi: Simplify the temperature/step computation
thermal/drivers/hisi: Fix kernel panic on alarm interrupt
thermal/drivers/hisi: Fix missing interrupt enablement
thermal: hisilicon: Handle return value of clk_prepare_enable
cpuidle: fix broadcast control when broadcast can not be entered
rtc: set the alarm to the next expiring timer
tcp: fix under-evaluated ssthresh in TCP Vegas
clk: sunxi-ng: sun6i: Rename HDMI DDC clock to avoid name collision
staging: greybus: light: Release memory obtained by kasprintf
net: ipv6: send NS for DAD when link operationally up
fm10k: ensure we process SM mbx when processing VF mbx
vfio/pci: Virtualize Maximum Payload Size
scsi: lpfc: PLOGI failures during NPIV testing
scsi: lpfc: Fix secure firmware updates
fm10k: fix mis-ordered parameters in declaration for .ndo_set_vf_bw
ASoC: img-parallel-out: Add pm_runtime_get/put to set_fmt callback
tracing: Exclude 'generic fields' from histograms
PCI/AER: Report non-fatal errors only to the affected endpoint
IB/rxe: check for allocation failure on elem
ixgbe: fix use of uninitialized padding
igb: check memory allocation failure
PM / OPP: Move error message to debug level
PCI: Create SR-IOV virtfn/physfn links before attaching driver
scsi: mpt3sas: Fix IO error occurs on pulling out a drive from RAID1 volume created on two SATA drive
scsi: cxgb4i: fix Tx skb leak
PCI: Avoid bus reset if bridge itself is broken
net: phy: at803x: Change error to EINVAL for invalid MAC
kvm, mm: account kvm related kmem slabs to kmemcg
rtc: pl031: make interrupt optional
crypto: crypto4xx - increase context and scatter ring buffer elements
backlight: pwm_bl: Fix overflow condition
bnxt_en: Fix NULL pointer dereference in reopen failure path
cpuidle: powernv: Pass correct drv->cpumask for registration
ARM: dma-mapping: disallow dma_get_sgtable() for non-kernel managed memory
Btrfs: fix an integer overflow check
netfilter: nfnetlink_queue: fix secctx memory leak
xhci: plat: Register shutdown for xhci_plat
net: moxa: fix TX overrun memory leak
isdn: kcapi: avoid uninitialized data
virtio_balloon: prevent uninitialized variable use
virtio-balloon: use actual number of stats for stats queue buffers
KVM: pci-assign: do not map smm memory slot pages in vt-d page tables
net: ipconfig: fix ic_close_devs() use-after-free
cpufreq: Fix creation of symbolic links to policy directories
ARM: dts: am335x-evmsk: adjust mmc2 param to allow suspend
netfilter: nf_nat_snmp: Fix panic when snmp_trap_helper fails to register
netfilter: nfnl_cthelper: fix a race when walk the nf_ct_helper_hash table
irda: vlsi_ir: fix check for DMA mapping errors
RDMA/iser: Fix possible mr leak on device removal event
i40e: Do not enable NAPI on q_vectors that have no rings
IB/rxe: increment msn only when completing a request
IB/rxe: double free on error
net: Do not allow negative values for busy_read and busy_poll sysctl interfaces
nbd: set queue timeout properly
infiniband: Fix alignment of mmap cookies to support VIPT caching
IB/core: Protect against self-requeue of a cq work item
i40iw: Receive netdev events post INET_NOTIFIER state
bna: avoid writing uninitialized data into hw registers
s390/qeth: no ETH header for outbound AF_IUCV
s390/qeth: size calculation outbound buffers
r8152: prevent the driver from transmitting packets with carrier off
ASoC: STI: Fix reader substream pointer set
HID: xinmo: fix for out of range for THT 2P arcade controller.
hwmon: (asus_atk0110) fix uninitialized data access
ARM: dts: ti: fix PCI bus dtc warnings
KVM: VMX: Fix enable VPID conditions
KVM: x86: correct async page present tracepoint
kvm: vmx: Flush TLB when the APIC-access address changes
scsi: lpfc: Fix PT2PT PRLI reject
pinctrl: st: add irq_request/release_resources callbacks
inet: frag: release spinlock before calling icmp_send()
tipc: fix nametbl deadlock at tipc_nametbl_unsubscribe
r8152: fix the rx early size of RTL8153
iommu/exynos: Workaround FLPD cache flush issues for SYSMMU v5
netfilter: nfnl_cthelper: Fix memory leak
netfilter: nfnl_cthelper: fix runtime expectation policy updates
usb: gadget: udc: remove pointer dereference after free
usb: gadget: f_uvc: Sanity check wMaxPacketSize for SuperSpeed
hwmon: (max31790) Set correct PWM value
net: qmi_wwan: Add USB IDs for MDM6600 modem on Motorola Droid 4
sctp: out_qlen should be updated when pruning unsent queue
bna: integer overflow bug in debugfs
sch_dsmark: fix invalid skb_cow() usage
vsock: cancel packets when failing to connect
vhost-vsock: add pkt cancel capability
vsock: track pkt owner vsock
crypto: deadlock between crypto_alg_sem/rtnl_mutex/genl_mutex
r8152: fix the list rx_done may be used without initialization
cpuidle: Validate cpu_dev in cpuidle_add_sysfs()
nvme-loop: handle cpu unplug when re-establishing the controller
arm: kprobes: Align stack to 8-bytes in test code
arm: kprobes: Fix the return address of multiple kretprobes
HID: corsair: Add driver Scimitar Pro RGB gaming mouse 1b1c:1b3e support to hid-corsair
HID: corsair: support for K65-K70 Rapidfire and Scimitar Pro RGB
kvm: fix usage of uninit spinlock in avic_vm_destroy()
ALSA: hda - add support for docking station for HP 840 G3
ALSA: hda - add support for docking station for HP 820 G2
arm64: Initialise high_memory global variable earlier
cxl: Check if vphb exists before iterating over AFU devices
Linux 4.9.71
ath9k: fix tx99 potential info leak
icmp: don't fail on fragment reassembly time exceeded
IB/ipoib: Grab rtnl lock on heavy flush when calling ndo_open/stop
RDMA/cma: Avoid triggering undefined behavior
macvlan: Only deliver one copy of the frame to the macvlan interface
udf: Avoid overflow when session starts at large offset
scsi: bfa: integer overflow in debugfs
scsi: sd: change allow_restart to bool in sysfs interface
scsi: sd: change manage_start_stop to bool in sysfs interface
rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd
rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmd
vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend
IB/core: Fix calculation of maximum RoCE MTU
scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry
raid5: Set R5_Expanded on parity devices as well as data.
pinctrl: adi2: Fix Kconfig build problem
usb: musb: da8xx: fix babble condition handling
tty fix oops when rmmod 8250
soc: mediatek: pwrap: fix compiler errors
powerpc/perf/hv-24x7: Fix incorrect comparison in memord
scsi: hpsa: destroy sas transport properties before scsi_host
scsi: hpsa: cleanup sas_phy structures in sysfs when unloading
PCI: Detach driver before procfs & sysfs teardown on device remove
RDMA/cxgb4: Declare stag as __be32
xfs: fix incorrect extent state in xfs_bmap_add_extent_unwritten_real
xfs: fix log block underflow during recovery cycle verification
l2tp: cleanup l2tp_tunnel_delete calls
nvme: use kref_get_unless_zero in nvme_find_get_ns
platform/x86: hp_accel: Add quirk for HP ProBook 440 G4
btrfs: tests: Fix a memory leak in error handling path in 'run_test()'
arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27
Ib/hfi1: Return actual operational VLs in port info query
bcache: fix wrong cache_misses statistics
bcache: explicitly destroy mutex while exiting
GFS2: Take inode off order_write list when setting jdata flag
scsi: scsi_debug: write_same: fix error report
thermal/drivers/step_wise: Fix temperature regulation misbehavior
ASoC: rsnd: rsnd_ssi_run_mods() needs to care ssi_parent_mod
ppp: Destroy the mutex when cleanup
clk: tegra: Fix cclk_lp divisor register
clk: hi6220: mark clock cs_atb_syspll as critical
clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU
clk: mediatek: add the option for determining PLL source clock
mm: Handle 0 flags in _calc_vm_trans() macro
crypto: tcrypt - fix buffer lengths in test_aead_speed()
arm-ccn: perf: Prevent module unload while PMU is in use
xfs: truncate pagecache before writeback in xfs_setattr_size()
iommu/amd: Limit the IOVA page range to the specified addresses
badblocks: fix wrong return value in badblocks_set if badblocks are disabled
target/file: Do not return error for UNMAP if length is zero
target:fix condition return in core_pr_dump_initiator_port()
iscsi-target: fix memory leak in lio_target_tiqn_addtpg()
target/iscsi: Fix a race condition in iscsit_add_reject_from_cmd()
platform/x86: intel_punit_ipc: Fix resource ioremap warning
powerpc/ipic: Fix status get and status clear
powerpc/opal: Fix EBUSY bug in acquiring tokens
netfilter: ipvs: Fix inappropriate output of procfs
iommu/mediatek: Fix driver name
PCI: Do not allocate more buses than available in parent
powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo
PCI/PME: Handle invalid data when reading Root Status
dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type
ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case
rtc: pcf8563: fix output clock rate
video: fbdev: au1200fb: Return an error code if a memory allocation fails
video: fbdev: au1200fb: Release some resources if a memory allocation fails
video: udlfb: Fix read EDID timeout
fbdev: controlfb: Add missing modes to fix out of bounds access
sfc: don't warn on successful change of MAC
HID: cp2112: fix broken gpio_direction_input callback
Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting"
target: fix race during implicit transition work flushes
target: fix ALUA transition timeout handling
target: Use system workqueue for ALUA transitions
btrfs: add missing memset while reading compressed inline extents
NFSv4.1 respect server's max size in CREATE_SESSION
efi/esrt: Cleanup bad memory map log messages
perf symbols: Fix symbols__fixup_end heuristic for corner cases
tty: fix data race in tty_ldisc_ref_wait()
tty: don't panic on OOM in tty_set_ldisc()
rxrpc: Ignore BUSY packets on old calls
net: mpls: Fix nexthop alive tracking on down events
net/mlx4_core: Avoid delays during VF driver device shutdown
nvmet-rdma: Fix a possible uninitialized variable dereference
nvmet: confirm sq percpu has scheduled and switched to atomic
nvme-loop: fix a possible use-after-free when destroying the admin queue
afs: Fix abort on signal while waiting for call completion
afs: Fix afs_kill_pages()
afs: Fix page leak in afs_write_begin()
afs: Populate and use client modification time
afs: Better abort and net error handling
afs: Invalid op ID should abort with RXGEN_OPCODE
afs: Fix the maths in afs_fs_store_data()
afs: Prevent callback expiry timer overflow
afs: Migrate vlocation fields to 64-bit
afs: Flush outstanding writes when an fd is closed
afs: Deal with an empty callback array
afs: Adjust mode bits processing
afs: Populate group ID from vnode status
afs: Fix missing put_page()
drm/radeon: reinstate oland workaround for sclk
mmc: mediatek: Fixed bug where clock frequency could be set wrong
sched/deadline: Use deadline instead of period when calculating overflow
sched/deadline: Throttle a constrained deadline task activated after the deadline
sched/deadline: Make sure the replenishment timer fires in the next period
sched/deadline: Add missing update_rq_clock() in dl_task_timer()
iwlwifi: mvm: cleanup pending frames in DQA mode
Drivers: hv: util: move waiting for release to hv_utils_transport itself
drm/radeon/si: add dpm quirk for Oland
fjes: Fix wrong netdevice feature flags
scsi: hpsa: do not timeout reset operations
scsi: hpsa: limit outstanding rescans
scsi: hpsa: update check for logical volume status
ASoC: rcar: clear DE bit only in PDMACHCR when it stops
openrisc: fix issue handling 8 byte get_user calls
intel_th: pci: Add Gemini Lake support
drm: amd: remove broken include path
qed: Fix interrupt flags on Rx LL2
qed: Fix mapping leak on LL2 rx flow
qed: Align CIDs according to DORQ requirement
mlxsw: reg: Fix SPVMLR max record count
mlxsw: reg: Fix SPVM max record count
net: Resend IGMP memberships upon peer notification.
irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN
dmaengine: Fix array index out of bounds warning in __get_unmap_pool()
net: wimax/i2400m: fix NULL-deref at probe
writeback: fix memory leak in wb_queue_work()
blk-mq: Fix tagset reinit in the presence of cpu hot-unplug
ASoC: rsnd: fix sound route path when using SRC6/SRC9
netfilter: bridge: honor frag_max_size when refragmenting
drm/omap: fix dmabuf mmap for dma_alloc'ed buffers
Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list
NFSD: fix nfsd_reset_versions for NFSv4.
NFSD: fix nfsd_minorversion(.., NFSD_AVAIL)
drm/amdgpu: fix parser init error path to avoid crash in parser fini
iommu/io-pgtable-arm-v7s: Check for leaf entry before dereferencing it
net/mlx5: Don't save PCI state when PCI error is detected
net/mlx5: Fix create autogroup prev initializer
rxrpc: Wake up the transmitter if Rx window size increases on the peer
net: bcmgenet: Power up the internal PHY before probing the MII
net: bcmgenet: synchronize irq0 status between the isr and task
net: bcmgenet: power down internal phy if open or resume fails
net: bcmgenet: reserved phy revisions must be checked first
net: bcmgenet: correct MIB access of UniMAC RUNT counters
net: bcmgenet: correct the RBUF_OVFL_CNT and RBUF_ERR_CNT MIB values
bnxt_en: Ignore 0 value in autoneg supported speed from firmware.
net: initialize msg.msg_flags in recvfrom
userfaultfd: selftest: vm: allow to build in vm/ directory
userfaultfd: shmem: __do_fault requires VM_FAULT_NOPAGE
md-cluster: free md_cluster_info if node leave cluster
usb: xhci-mtk: check hcc_params after adding primary hcd
KVM: nVMX: do not warn when MSR bitmap address is not backed
usb: phy: isp1301: Add OF device ID table
mac80211: Fix addition of mesh configuration element
ext4: fix crash when a directory's i_size is too small
ext4: fix fdatasync(2) after fallocate(2) operation
dmaengine: dmatest: move callback wait queue to thread context
eeprom: at24: change nvmem stride to 1
sched/rt: Do not pull from current CPU if only one CPU to pull
nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests
xhci: Don't add a virt_dev to the devs array before it's fully allocated
Bluetooth: btusb: driver to enable the usb-wakeup feature
usb: xhci: fix TDS for MTK xHCI1.1
ceph: drop negative child dentries before try pruning inode's alias
usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer
usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input
usb: add helper to extract bits 12:11 of wMaxPacketSize
usbip: fix stub_rx: get_pipe() to validate endpoint number
USB: core: prevent malicious bNumInterfaces overflow
USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID
tracing: Allocate mask_str buffer dynamically
autofs: fix careless error in recent commit
crypto: salsa20 - fix blkcipher_walk API usage
crypto: hmac - require that the underlying hash algorithm is unkeyed
crypto: rsa - fix buffer overread when stripping leading zeroes
mfd: fsl-imx25: Clean up irq settings during removal
Linux 4.9.70
RDMA/cxgb4: Annotate r2 and stag as __be32
md: free unused memory after bitmap resize
audit: ensure that 'audit=1' actually enables audit for PID 1
ipvlan: fix ipv6 outbound device
kbuild: do not call cc-option before KBUILD_CFLAGS initialization
powerpc/64: Fix checksum folding in csum_tcpudp_nofold and ip_fast_csum_nofold
KVM: arm/arm64: vgic-its: Preserve the revious read from the pending table
fix kcm_clone()
usb: gadget: ffs: Forbid usb_ep_alloc_request from sleeping
s390: always save and restore all registers on context switch
ipmi: Stop timers before cleaning up the module
Fix handling of verdicts after NF_QUEUE
tipc: call tipc_rcv() only if bearer is up in tipc_udp_recv()
s390/qeth: fix thinko in IPv4 multicast address tracking
s390/qeth: fix GSO throughput regression
s390/qeth: build max size GSO skbs on L2 devices
tcp/dccp: block bh before arming time_wait timer
stmmac: reset last TSO segment size after device open
net: remove hlist_nulls_add_tail_rcu()
usbnet: fix alignment for frames with no ethernet header
net/packet: fix a race in packet_bind() and packet_notifier()
packet: fix crash in fanout_demux_rollover()
sit: update frag_off info
rds: Fix NULL pointer dereference in __rds_rdma_map
tipc: fix memory leak in tipc_accept_from_sock()
s390/qeth: fix early exit from error path
net: qmi_wwan: add Quectel BG96 2c7c:0296
ANDROID: dma-buf/sw_sync: Rename active_list to link
FROMLIST: android: binder: Fix null ptr dereference in debug msg
FROMLIST: android: binder: Move buffer out of area shared with user space
FROMLIST: android: binder: Add allocator selftest
FROMLIST: android: binder: Refactor prev and next buffer into a helper function
Linux 4.9.69
afs: Connect up the CB.ProbeUuid
IB/mlx5: Assign send CQ and recv CQ of UMR QP
IB/mlx4: Increase maximal message size under UD QP
xfrm: Copy policy family in clone_policy
jump_label: Invoke jump_label_test() via early_initcall()
atm: horizon: Fix irq release error
clk: uniphier: fix DAPLL2 clock rate of Pro5
bpf: fix lockdep splat
sctp: use the right sk after waking up from wait_buf sleep
sctp: do not free asoc when it is already dead in sctp_sendmsg
zsmalloc: calling zs_map_object() from irq is a bug
sparc64/mm: set fields in deferred pages
block: wake up all tasks blocked in get_request()
dt-bindings: usb: fix reg-property port-number range
xfs: fix forgotten rcu read unlock when skipping inode reclaim
sunrpc: Fix rpc_task_begin trace point
NFS: Fix a typo in nfs_rename()
dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0
lib/genalloc.c: make the avail variable an atomic_long_t
drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()'
route: update fnhe_expires for redirect when the fnhe exists
route: also update fnhe_genid when updating a route cache
gre6: use log_ecn_error module parameter in ip6_tnl_rcv()
mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl()
x86/mpx/selftests: Fix up weird arrays
coccinelle: fix parallel build with CHECK=scripts/coccicheck
kbuild: pkg: use --transform option to prefix paths in tar
EDAC, i5000, i5400: Fix definition of NRECMEMB register
EDAC, i5000, i5400: Fix use of MTR_DRAM_WIDTH macro
powerpc/powernv/ioda2: Gracefully fail if too many TCE levels requested
drm/amd/amdgpu: fix console deadlock if late init failed
axonram: Fix gendisk handling
netfilter: don't track fragmented packets
zram: set physical queue limits to avoid array out of bounds accesses
blk-mq: initialize mq kobjects in blk_mq_init_allocated_queue()
i2c: riic: fix restart condition
crypto: s5p-sss - Fix completing crypto request in IRQ handler
ipv6: reorder icmpv6_init() and ip6_mr_init()
ibmvnic: Allocate number of rx/tx buffers agreed on by firmware
ibmvnic: Fix overflowing firmware/hardware TX queue
rds: tcp: Sequence teardown of listen and acceptor sockets to avoid races
bnx2x: do not rollback VF MAC/VLAN filters we did not configure
bnx2x: fix detection of VLAN filtering feature for VF
bnx2x: fix possible overrun of VFPF multicast addresses array
bnx2x: prevent crash when accessing PTP with interface down
spi_ks8995: regs_size incorrect for some devices
spi_ks8995: fix "BUG: key accdaa28 not in .data!"
KVM: arm/arm64: VGIC: Fix command handling while ITS being disabled
arm64: KVM: Survive unknown traps from guests
arm: KVM: Survive unknown traps from guests
KVM: nVMX: reset nested_run_pending if the vCPU is going to be reset
irqchip/crossbar: Fix incorrect type of register size
scsi: lpfc: Fix crash during Hardware error recovery on SLI3 adapters
scsi: qla2xxx: Fix ql_dump_buffer
workqueue: trigger WARN if queue_delayed_work() is called with NULL @wq
libata: drop WARN from protocol error in ata_sff_qc_issue()
kvm: nVMX: VMCLEAR should not cause the vCPU to shut down
usb: gadget: udc: net2280: Fix tmp reusage in net2280 driver
usb: gadget: pxa27x: Test for a valid argument pointer
usb: dwc3: gadget: Fix system suspend/resume on TI platforms
USB: gadgetfs: Fix a potential memory leak in 'dev_config()'
usb: gadget: configs: plug memory leak
HID: chicony: Add support for another ASUS Zen AiO keyboard
gpio: altera: Use handle_level_irq when configured as a level_high
ASoC: rcar: avoid SSI_MODEx settings for SSI8
ARM: OMAP2+: Release device node after it is no longer needed.
ARM: OMAP2+: Fix device node reference counts
powerpc/64: Fix checksum folding in csum_add()
module: set __jump_table alignment to 8
lirc: fix dead lock between open and wakeup_filter
powerpc: Fix compiling a BE kernel with a powerpc64le toolchain
selftest/powerpc: Fix false failures for skipped tests
powerpc/64: Invalidate process table caching after setting process table
x86/hpet: Prevent might sleep splat on resume
sched/fair: Make select_idle_cpu() more aggressive
x86/platform/uv/BAU: Fix HUB errors by remove initial write to sw-ack register
x86/selftests: Add clobbers for int80 on x86_64
ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure
vti6: Don't report path MTU below IPV6_MIN_MTU.
ARM: 8657/1: uaccess: consistently check object sizes
Revert "spi: SPI_FSL_DSPI should depend on HAS_DMA"
Revert "drm/armada: Fix compile fail"
mm: drop unused pmdp_huge_get_and_clear_notify()
thp: fix MADV_DONTNEED vs. numa balancing race
thp: reduce indentation level in change_huge_pmd()
ARM: avoid faulting on qemu
ARM: BUG if jumping to usermode address in kernel mode
usb: f_fs: Force Reserved1=1 in OS_DESC_EXT_COMPAT
crypto: talitos - fix ctr-aes-talitos
crypto: talitos - fix use of sg_link_tbl_len
crypto: talitos - fix AEAD for sha224 on non sha224 capable chips
crypto: talitos - fix setkey to check key weakness
crypto: talitos - fix memory corruption on SEC2
crypto: talitos - fix AEAD test failures
bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left.
bus: arm-ccn: Fix use of smp_processor_id() in preemptible context
bus: arm-ccn: Check memory allocation failure
bus: arm-cci: Fix use of smp_processor_id() in preemptible context
arm64: fpsimd: Prevent registers leaking from dead tasks
KVM: arm/arm64: vgic-its: Check result of allocation before use
KVM: arm/arm64: vgic-irqfd: Fix MSI entry allocation
KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion
KVM: VMX: remove I/O port 0x80 bypass on Intel hosts
arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one
arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one
media: dvb: i2c transfers over usb cannot be done from stack
drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU
kdb: Fix handling of kallsyms_symbol_next() return value
brcmfmac: change driver unbind order of the sdio function devices
powerpc/64s: Initialize ISAv3 MMU registers before setting partition table
KVM: s390: Fix skey emulation permission check
s390: fix compat system call table
smp/hotplug: Move step CPUHP_AP_SMPCFD_DYING to the correct place
iommu/vt-d: Fix scatterlist offset handling
ALSA: usb-audio: Add check return value for usb_string()
ALSA: usb-audio: Fix out-of-bound error
ALSA: seq: Remove spurious WARN_ON() at timer check
ALSA: pcm: prevent UAF in snd_pcm_info
btrfs: fix missing error return in btrfs_drop_snapshot
KVM: x86: fix APIC page invalidation
x86/PCI: Make broadcom_postcore_init() check acpi_disabled
X.509: fix comparisons of ->pkey_algo
X.509: reject invalid BIT STRING for subjectPublicKey
KEYS: add missing permission check for request_key() destination
ASN.1: check for error from ASN1_OP_END__ACT actions
ASN.1: fix out-of-bounds read when parsing indefinite length item
efi/esrt: Use memunmap() instead of kfree() to free the remapping
efi: Move some sysfs files to be read-only by root
scsi: libsas: align sata_device's rps_resp on a cacheline
scsi: use dma_get_cache_alignment() as minimum DMA alignment
scsi: dma-mapping: always provide dma_get_cache_alignment
isa: Prevent NULL dereference in isa_bus driver callbacks
hv: kvp: Avoid reading past allocated blocks from KVP file
virtio: release virtio index when fail to device_register
can: usb_8dev: cancel urb on -EPIPE and -EPROTO
can: esd_usb2: cancel urb on -EPIPE and -EPROTO
can: ems_usb: cancel urb on -EPIPE and -EPROTO
can: kvaser_usb: cancel urb on -EPIPE and -EPROTO
can: kvaser_usb: ratelimit errors if incomplete messages are received
can: kvaser_usb: Fix comparison bug in kvaser_usb_read_bulk_callback()
can: kvaser_usb: free buf in error paths
can: ti_hecc: Fix napi poll return value for repoll
usb: gadget: udc: renesas_usb3: fix number of the pipes
ANDROID: Revert "arm64: move ELF_ET_DYN_BASE to 4GB / 4MB"
ANDROID: Revert "arm: move ELF_ET_DYN_BASE to 4MB"
Linux 4.9.68
xen-netfront: avoid crashing on resume after a failure in talk_to_netback()
usb: host: fix incorrect updating of offset
USB: usbfs: Filter flags passed in from user space
USB: devio: Prevent integer overflow in proc_do_submiturb()
USB: Increase usbfs transfer limit
USB: core: Add type-specific length check of BOS descriptors
usb: xhci: fix panic in xhci_free_virt_devices_depth_first
usb: hub: Cycle HUB power when initialization fails
dma-buf: Update kerneldoc for sync_file_create
dma-buf/sync_file: hold reference to fence when creating sync_file
dma-buf/sw_sync: force signal all unsignaled fences on dying timeline
dma-fence: Introduce drm_fence_set_error() helper
dma-fence: Wrap querying the fence->status
dma-fence: Clear fence->status during dma_fence_init()
dma-buf/sw_sync: clean up list before signaling the fence
dma-buf/sw_sync: move timeline_fence_ops around
dma-buf/sw-sync: Use an rbtree to sort fences in the timeline
dma-buf/sw-sync: Fix locking around sync_timeline lists
dma-buf/sw-sync: sync_pt is private and of fixed size
dma-buf/sw-sync: Reduce irqsave/irqrestore from known context
dma-buf/sw-sync: Prevent user overflow on timeline advance
dma-buf/sw-sync: Fix the is-signaled test to handle u32 wraparound
dma-buf/dma-fence: Extract __dma_fence_is_later()
net: fec: fix multicast filtering hardware setup
xen-netback: vif counters from int/long to u64
cec: initiator should be the same as the destination for, poll
xen-netfront: Improve error handling during initialization
mm: avoid returning VM_FAULT_RETRY from ->page_mkwrite handlers
vfio/spapr: Fix missing mutex unlock when creating a window
be2net: fix initial MAC setting
net: thunderx: avoid dereferencing xcv when NULL
net: phy: micrel: KSZ8795 do not set SUPPORTED_[Asym_]Pause
gtp: fix cross netns recv on gtp socket
gtp: clear DF bit on GTP packet tx
nvmet: cancel fatal error and flush async work before free controller
i2c: i2c-cadence: Initialize configuration before probing devices
tcp: correct memory barrier usage in tcp_check_space()
dmaengine: pl330: fix double lock
tipc: fix cleanup at module unload
tipc: fix nametbl_lock soft lockup at module exit
RDMA/qedr: Fix RDMA CM loopback
RDMA/qedr: Return success when not changing QP state
mac80211: don't try to sleep in rate_control_rate_init()
drm/amdgpu: fix unload driver issue for virtual display
x86/fpu: Set the xcomp_bv when we fake up a XSAVES area
net: sctp: fix array overrun read on sctp_timer_tbl
drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement
drm/amdgpu: fix bug set incorrect value to vce register
qla2xxx: Fix wrong IOCB type assumption
powerpc/mm: Fix memory hotplug BUG() on radix
perf/x86/intel: Account interrupts for PEBS errors
NFSv4: Fix client recovery when server reboots multiple times
mac80211: prevent skb/txq mismatch
KVM: arm/arm64: Fix occasional warning from the timer work function
drm/exynos/decon5433: set STANDALONE_UPDATE_F also if planes are disabled
drm/exynos/decon5433: update shadow registers iff there are active windows
nfs: Don't take a reference on fl->fl_file for LOCK operation
ravb: Remove Rx overflow log messages
mac80211: calculate min channel width correctly
mm: fix remote numa hits statistics
net: qrtr: Mark 'buf' as little endian
libfs: Modify mount_pseudo_xattr to be clear it is not a userspace mount
net/appletalk: Fix kernel memory disclosure
be2net: fix unicast list filling
be2net: fix accesses to unicast list
vti6: fix device register to report IFLA_INFO_KIND
ARM: OMAP1: DMA: Correct the number of logical channels
ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate
net: systemport: Pad packet before inserting TSB
net: systemport: Utilize skb_put_padto()
libcxgb: fix error check for ip6_route_output()
usb: gadget: f_fs: Fix ExtCompat descriptor validation
dmaengine: stm32-dma: Fix null pointer dereference in stm32_dma_tx_status
dmaengine: stm32-dma: Set correct args number for DMA request from DT
l2tp: take remote address into account in l2tp_ip and l2tp_ip6 socket lookups
net/mlx4_en: Fix type mismatch for 32-bit systems
dax: Avoid page invalidation races and unnecessary radix tree traversals
iio: adc: ti-ads1015: add 10% to conversion wait time
tools include: Do not use poison with C++
kprobes/x86: Disable preemption in ftrace-based jprobes
perf test attr: Fix ignored test case result
usbip: tools: Install all headers needed for libusbip development
sysrq : fix Show Regs call trace on ARM
EDAC, sb_edac: Fix missing break in switch
x86/entry: Use SYSCALL_DEFINE() macros for sys_modify_ldt()
serial: 8250: Preserve DLD[7:4] for PORT_XR17V35X
usb: phy: tahvo: fix error handling in tahvo_usb_probe()
mmc: sdhci-msm: fix issue with power irq
spi: spi-axi: fix potential use-after-free after deregistration
spi: sh-msiof: Fix DMA transfer size check
staging: rtl8188eu: avoid a null dereference on pmlmepriv
serial: 8250_fintek: Fix rs485 disablement on invalid ioctl()
m68k: fix ColdFire node shift size calculation
staging: greybus: loopback: Fix iteration count on async path
selftests/x86/ldt_get: Add a few additional tests for limits
s390/pci: do not require AIS facility
ima: fix hash algorithm initialization
USB: serial: option: add Quectel BG96 id
s390/runtime instrumentation: simplify task exit handling
serial: 8250_pci: Add Amazon PCI serial device ID
usb: quirks: Add no-lpm quirk for KY-688 USB 3.1 Type-C Hub
uas: Always apply US_FL_NO_ATA_1X quirk to Seagate devices
mm, oom_reaper: gather each vma to prevent leaking TLB entry
Revert "crypto: caam - get rid of tasklet"
drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume()
drm/fsl-dcu: avoid disabling pixel clock twice on suspend
bcache: recover data from backing when data is clean
bcache: only permit to recovery read error when cache device is clean
Linux 4.9.67
drm/i915: Prevent zero length "index" write
drm/i915: Don't try indexed reads to alternate slave addresses
NFS: revalidate "." etc correctly on "open".
Revert "x86/entry/64: Add missing irqflags tracing to native_load_gs_index()"
drm/amd/pp: fix typecast error in powerplay.
drm/ttm: once more fix ttm_buffer_object_transfer
drm/hisilicon: Ensure LDI regs are properly configured.
drm/panel: simple: Add missing panel_simple_unprepare() calls
drm/radeon: fix atombios on big endian
drm/amdgpu: Potential uninitialized variable in amdgpu_vm_update_directories()
drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs()
Revert "drm/radeon: dont switch vt on suspend"
nvme-pci: add quirk for delay before CHK RDY for WDC SN200
hwmon: (jc42) optionally try to disable the SMBUS timeout
bcache: Fix building error on MIPS
i2c: i801: Fix Failed to allocate irq -2147483648 error
eeprom: at24: check at24_read/write arguments
eeprom: at24: correctly set the size for at24mac402
eeprom: at24: fix reading from 24MAC402/24MAC602
mmc: core: prepend 0x to OCR entry in sysfs
mmc: core: Do not leave the block driver in a suspended state
KVM: lapic: Fixup LDR on load in x2apic
KVM: lapic: Split out x2apic ldr calculation
KVM: x86: inject exceptions produced by x86_decode_insn
KVM: x86: Exit to user-mode on #UD intercept when emulator requires
KVM: x86: pvclock: Handle first-time write to pvclock-page contains random junk
ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate
mfd: twl4030-power: Fix pmic for boards that need vmmc1 on reboot
nfsd: fix panic in posix_unblock_lock called from nfs4_laundromat
nfsd: Fix another OPEN stateid race
nfsd: Fix stateid races between OPEN and CLOSE
btrfs: clear space cache inode generation always
mm/madvise.c: fix madvise() infinite loop under special circumstances
mm, hugetlbfs: introduce ->split() to vm_operations_struct
mm/cma: fix alloc_contig_range ret code/potential leak
mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d()
ARM: dts: omap3: logicpd-torpedo-37xx-devkit: Fix MMC1 cd-gpio
ARM: dts: LogicPD Torpedo: Fix camera pin mux
Linux 4.9.66
xen: xenbus driver must not accept invalid transaction ids
nvmet: fix KATO offset in Set Features
cec: update log_addr[] before finishing configuration
cec: CEC_MSG_GIVE_FEATURES should abort for CEC version < 2
cec: when canceling a message, don't overwrite old status info
s390/kbuild: enable modversions for symbols exported from asm
ASoC: wm_adsp: Don't overrun firmware file buffer when reading region data
btrfs: return the actual error value from from btrfs_uuid_tree_iterate
crypto: marvell - Copy IVDIG before launching partial DMA ahash requests
ASoC: rsnd: don't double free kctrl
netfilter: nf_tables: fix oob access
netfilter: nft_queue: use raw_smp_processor_id()
spi: SPI_FSL_DSPI should depend on HAS_DMA
staging: iio: cdc: fix improper return value
iio: light: fix improper return value
adm80211: add checks for dma mapping errors
mac80211: Suppress NEW_PEER_CANDIDATE event if no room
mac80211: Remove invalid flag operations in mesh TSF synchronization
drm/mediatek: don't use drm_put_dev
clk: qcom: ipq4019: Add all the frequencies for apss cpu
drm: Apply range restriction after color adjustment when allocation
gpio: mockup: dynamically allocate memory for chip name
ALSA: hda - Apply ALC269_FIXUP_NO_SHUTUP on HDA_FIXUP_ACT_PROBE
ath10k: set CTS protection VDEV param only if VDEV is up
bnxt_en: Set default completion ring for async events.
pinctrl: sirf: atlas7: Add missing 'of_node_put()'
ath10k: fix potential memory leak in ath10k_wmi_tlv_op_pull_fw_stats()
ath10k: ignore configuring the incorrect board_id
ath10k: fix incorrect txpower set by P2P_DEVICE interface
mwifiex: sdio: fix use after free issue for save_adapter
adm80211: return an error if adm8211_alloc_rings() fails
rt2800: set minimum MPDU and PSDU lengths to sane values
drm/armada: Fix compile fail
net: 3com: typhoon: typhoon_init_one: fix incorrect return values
net: 3com: typhoon: typhoon_init_one: make return values more specific
net: Allow IP_MULTICAST_IF to set index to L3 slave
fscrypt: use ENOTDIR when setting encryption policy on nondirectory
fscrypt: use ENOKEY when file cannot be created w/o key
dmaengine: zx: set DMA_CYCLIC cap_mask bit
clk: sunxi-ng: fix PLL_CPUX adjusting on A33
clk: sunxi-ng: A31: Fix spdif clock register
drm/sun4i: Fix a return value in case of error
PCI: Apply _HPX settings only to relevant devices
RDS: RDMA: fix the ib_map_mr_sg_zbva() argument
RDS: RDMA: return appropriate error on rdma map failures
RDS: make message size limit compliant with spec
e1000e: Avoid receiver overrun interrupt bursts
e1000e: Separate signaling for link check/link up
e1000e: Fix return value test
e1000e: Fix error path in link detection
Revert "drm/i915: Do not rely on wm preservation for ILK watermarks"
PM / OPP: Add missing of_node_put(np)
net/9p: Switch to wait_event_killable()
fscrypt: lock mutex before checking for bounce page pool
sched/rt: Simplify the IPI based RT balancing logic
media: v4l2-ctrl: Fix flags field on Control events
cx231xx-cards: fix NULL-deref on missing association descriptor
media: rc: check for integer overflow
media: Don't do DMA on stack for firmware upload in the AS102 driver
powerpc/signal: Properly handle return value from uprobe_deny_signal()
parisc: Fix validity check of pointer size argument in new CAS implementation
ixgbe: Fix skb list corruption on Power systems
fm10k: Use smp_rmb rather than read_barrier_depends
i40evf: Use smp_rmb rather than read_barrier_depends
ixgbevf: Use smp_rmb rather than read_barrier_depends
igbvf: Use smp_rmb rather than read_barrier_depends
igb: Use smp_rmb rather than read_barrier_depends
i40e: Use smp_rmb rather than read_barrier_depends
NFC: fix device-allocation error return
IB/srp: Avoid that a cable pull can trigger a kernel crash
IB/srpt: Do not accept invalid initiator port names
libnvdimm, namespace: make 'resource' attribute only readable by root
libnvdimm, namespace: fix label initialization to use valid seq numbers
libnvdimm, pfn: make 'resource' attribute only readable by root
clk: ti: dra7-atl-clock: fix child-node lookups
SUNRPC: Fix tracepoint storage issues with svc_recv and svc_rqst_status
KVM: SVM: obey guest PAT
KVM: nVMX: set IDTR and GDTR limits when loading L1 host state
lockd: double unregister of inetaddr notifiers
irqchip/gic-v3: Fix ppi-partitions lookup
block: Fix a race between blk_cleanup_queue() and timeout handling
p54: don't unregister leds when they are not initialized
mtd: nand: mtk: fix infinite ECC decode IRQ issue
mtd: nand: Fix writing mtdoops to nand flash.
mtd: nand: omap2: Fix subpage write
target: Fix QUEUE_FULL + SCSI task attribute handling
iscsi-target: Fix non-immediate TMR reference leak
fs/9p: Compare qid.path in v9fs_test_inode
fix a page leak in vhost_scsi_iov_to_sgl() error recovery
ALSA: hda/realtek - Fix ALC700 family no sound issue
ALSA: hda: Fix too short HDMI/DP chmap reporting
ALSA: timer: Remove kernel warning at compat ioctl error paths
ALSA: usb-audio: Add sanity checks in v2 clock parsers
ALSA: usb-audio: Fix potential out-of-bound access at parsing SU
ALSA: usb-audio: Add sanity checks to FE parser
ALSA: pcm: update tstamp only if audio_tstamp changed
ext4: fix interaction between i_size, fallocate, and delalloc after a crash
ata: fixes kernel crash while tracing ata_eh_link_autopsy event
rtlwifi: fix uninitialized rtlhal->last_suspend_sec time
rtlwifi: rtl8192ee: Fix memory leak when loading firmware
nfsd: deal with revoked delegations appropriately
NFS: Avoid RCU usage in tracepoints
nfs: Fix ugly referral attributes
NFS: Fix typo in nomigration mount option
isofs: fix timestamps beyond 2027
bcache: check ca->alloc_thread initialized before wake up it
libceph: don't WARN() if user tries to add invalid key
eCryptfs: use after free in ecryptfs_release_messaging()
nilfs2: fix race condition that causes file system corruption
autofs: don't fail mount for transient error
rt2x00usb: mark device removed when get ENOENT usb error
MIPS: BCM47XX: Fix LED inversion for WRT54GSv1
MIPS: Fix an n32 core file generation regset support regression
MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry
MIPS: Fix odd fp register warnings with MIPS64r2
dm: fix race between dm_get_from_kobject() and __dm_destroy()
MIPS: pci: Remove KERN_WARN instance inside the mt7620 driver
dm: allocate struct mapped_device with kvzalloc
dm bufio: fix integer overflow when limiting maximum cache size
ALSA: hda: Add Raven PCI ID
PCI: Set Cavium ACS capability quirk flags to assert RR/CR/SV/UF
MIPS: ralink: Fix typo in mt7628 pinmux function
MIPS: ralink: Fix MT7628 pinmux
ARM: 8721/1: mm: dump: check hardware RO bit for LPAE
ARM: 8722/1: mm: make STRICT_KERNEL_RWX effective for LPAE
arm64: Implement arch-specific pte_access_permitted()
x86/entry/64: Add missing irqflags tracing to native_load_gs_index()
x86/decoder: Add new TEST instruction pattern
lib/mpi: call cond_resched() from mpi_powm() loop
sched: Make resched_cpu() unconditional
vsock: use new wait API for vsock_stream_sendmsg()
ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER
x86/mm: fix use-after-free of vma during userfaultfd fault
ACPI / EC: Fix regression related to triggering source of EC event handling
s390/disassembler: increase show_code buffer size
s390/disassembler: add missing end marker for e7 table
s390/runtime instrumention: fix possible memory corruption
s390: fix transactional execution control register handling
Conflicts:
drivers/android/binder_alloc.c
drivers/android/binder_alloc.h
drivers/android/binder_alloc_selftest.c
drivers/mmc/core/bus.c
drivers/mmc/host/sdhci-msm.c
drivers/thermal/step_wise.c
kernel/cpu.c
mm/oom_kill.c
sound/usb/mixer.c
Change-Id: Id01eb66cafc5970b460321e44ec8ffcfa76971a6
Signed-off-by: Kyle Yan <kyan@codeaurora.org>
commit c2e8fbf908afd81ad502b567a6639598f92c9b9d upstream.
The rps_resp buffer in ata_device is a DMA target, but it isn't
explicitly cacheline aligned. Due to this, adjacent fields can be
overwritten with stale data from memory on non-coherent architectures.
As a result, the kernel is sometimes unable to communicate with an SATA
device behind a SAS expander.
Fix this by ensuring that the rps_resp buffer is cacheline aligned.
This issue is similar to that fixed by Commit 84bda12af3 ("libata:
align ap->sector_buf") and Commit 4ee34ea3a1 ("libata: Align
ata_device's id on a cacheline").
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Huacai Chenauthored and Greg Kroah-Hartmancommited 2017-12-14 09:28:11 +01:00
* 4.9/tmp-9ae2c67:
Linux 4.9.40
alarmtimer: don't rate limit one-shot timers
tracing: Fix kmemleak in instance_rmdir
PM / Domains: defer dev_pm_domain_set() until genpd->attach_dev succeeds if present
reiserfs: Don't clear SGID when inheriting ACLs
spmi: Include OF based modalias in device uevent
of: device: Export of_device_{get_modalias, uvent_modalias} to modules
acpi/nfit: Fix memory corruption/Unregister mce decoder on failure
ovl: fix random return value on mount
hfsplus: Don't clear SGID when inheriting ACLs
mlx5: Avoid that mlx5_ib_sg_to_klms() overflows the klms[] array
drm/mst: Avoid processing partially received up/down message transactions
drm/mst: Avoid dereferencing a NULL mstb in drm_dp_mst_handle_up_req()
drm/mst: Fix error handling during MST sideband message reception
RDMA/core: Initialize port_num in qp_attr
ceph: fix race in concurrent readdir
staging: lustre: ko2iblnd: check copy_from_iter/copy_to_iter return code
staging: sm750fb: avoid conflicting vesafb
staging: comedi: ni_mio_common: fix AO timer off-by-one regression
staging: rtl8188eu: add TL-WN722N v2 support
Revert "perf/core: Drop kernel samples even though :u is specified"
perf annotate: Fix broken arrow at row 0 connecting jmp instruction to its target
iser-target: Avoid isert_conn->cm_id dereference in isert_login_recv_done
target: Fix COMPARE_AND_WRITE caw_sem leak during se_cmd quiesce
udf: Fix deadlock between writeback and udf_setsize()
NFS: only invalidate dentrys that are clearly invalid.
sunrpc: use constant time memory comparison for mac
IB/core: Namespace is mandatory input for address resolution
IB/iser: Fix connection teardown race condition
Input: i8042 - fix crash at boot time
MIPS: Fix a typo: s/preset/present/ in r2-to-r6 emulation error message
MIPS: Send SIGILL for R6 branches in `__compute_return_epc_for_insn'
MIPS: Send SIGILL for linked branches in `__compute_return_epc_for_insn'
MIPS: Rename `sigill_r6' to `sigill_r2r6' in `__compute_return_epc_for_insn'
MIPS: Send SIGILL for BPOSGE32 in `__compute_return_epc_for_insn'
MIPS: math-emu: Prevent wrong ISA mode instruction emulation
MIPS: Fix unaligned PC interpretation in `compute_return_epc'
MIPS: Actually decode JALX in `__compute_return_epc_for_insn'
MIPS: Save static registers before sysmips
MIPS: Fix MIPS I ISA /proc/cpuinfo reporting
x86/ioapic: Pass the correct data to unmask_ioapic_irq()
x86/acpi: Prevent out of bound access caused by broken ACPI tables
Revert "ACPI / EC: Enable event freeze mode..." to fix a regression
ACPI / EC: Drop EC noirq hooks to fix a regression
ubifs: Don't leak kernel memory to the MTD
MIPS: Negate error syscall return in trace
MIPS: Fix mips_atomic_set() with EVA
MIPS: Fix mips_atomic_set() retry condition
ftrace: Fix uninitialized variable in match_records()
nvme-rdma: remove race conditions from IB signalling
vfio: New external user group/file match
vfio: Fix group release deadlock
ovl: drop CAP_SYS_RESOURCE from saved mounter's credentials
drm/ttm: Fix use-after-free in ttm_bo_clean_mm
f2fs: Don't clear SGID when inheriting ACLs
f2fs: sanity check size of nat and sit cache
xfs: Don't clear SGID when inheriting ACLs
ipmi:ssif: Add missing unlock in error branch
ipmi: use rcu lock around call to intf->handlers->sender()
drm/radeon: Fix eDP for single-display iMac10,1 (v2)
drm/radeon/ci: disable mclk switching for high refresh rates (v2)
drm/amd/amdgpu: Return error if initiating read out of range on vram
s390/syscalls: Fix out of bounds arguments access
Raid5 should update rdev->sectors after reshape
ext2: Don't clear SGID when inheriting ACLs
libnvdimm: fix badblock range handling of ARS range
libnvdimm, btt: fix btt_rw_page not returning errors
cx88: Fix regression in initial video standard setting
x86/xen: allow userspace access during hypercalls
md: don't use flush_signals in userspace processes
usb: renesas_usbhs: gadget: disable all eps when the driver stops
usb: renesas_usbhs: fix usbhsc_resume() for !USBHSF_RUNTIME_PWCTRL
USB: cdc-acm: add device-id for quirky printer
usb: storage: return on error to avoid a null pointer dereference
mxl111sf: Fix driver to use heap allocate buffers for USB messages
xhci: Bad Ethernet performance plugged in ASM1042A host
xhci: Fix NULL pointer dereference when cleaning up streams for removed host
xhci: fix 20000ms port resume timeout
ipvs: SNAT packet replies only for NATed connections
PCI/PM: Restore the status of PCI devices across hibernation
PCI: rockchip: Use normal register bank for config accessors
PCI: Work around poweroff & suspend-to-RAM issue on Macbook Pro 11
af_key: Fix sadb_x_ipsecrequest parsing
powerpc/mm/radix: Properly clear process table entry
powerpc/asm: Mark cr0 as clobbered in mftb()
powerpc: Fix emulation of mfocrf in emulate_step()
powerpc: Fix emulation of mcrf in emulate_step()
powerpc/64: Fix atomic64_inc_not_zero() to return an int
powerpc/pseries: Fix passing of pp0 in updatepp() and updateboltedpp()
xen/scsiback: Fix a TMR related use-after-free
iscsi-target: Add login_keys_workaround attribute for non RFC initiators
scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state
scsi: ses: do not add a device to an enclosure if enclosure_add_links() fails.
PM / Domains: Fix unsafe iteration over modified list of domains
PM / Domains: Fix unsafe iteration over modified list of domain providers
PM / Domains: Fix unsafe iteration over modified list of device links
ASoC: compress: Derive substream from stream based on direction
igb: Explicitly select page 0 at initialization
btrfs: Don't clear SGID when inheriting ACLs
wlcore: fix 64K page support
Bluetooth: use constant time memory comparison for secret values
perf intel-pt: Clear FUP flag on error
perf intel-pt: Use FUP always when scanning for an IP
perf intel-pt: Ensure never to set 'last_ip' when packet 'count' is zero
perf intel-pt: Fix last_ip usage
perf intel-pt: Ensure IP is zero when state is INTEL_PT_STATE_NO_IP
perf intel-pt: Fix missing stack clear
perf intel-pt: Improve sample timestamp
perf intel-pt: Move decoder error setting into one condition
NFC: Add sockaddr length checks before accessing sa_family in bind handlers
nfc: Fix the sockaddr length sanitization in llcp_sock_connect
nfc: Ensure presence of required attributes in the activate_target handler
NFC: nfcmrvl: fix firmware-management initialisation
NFC: nfcmrvl: use nfc-device for firmware download
NFC: nfcmrvl: do not use device-managed resources
NFC: nfcmrvl_uart: add missing tty-device sanity check
NFC: fix broken device allocation
ath9k: fix an invalid pointer dereference in ath9k_rng_stop()
ath9k: fix tx99 bus error
ath9k: fix tx99 use after free
thermal: cpu_cooling: Avoid accessing potentially freed structures
thermal: max77620: fix device-node reference imbalance
s5p-jpeg: don't return a random width/height
dm mpath: cleanup -Wbool-operation warning in choose_pgpath()
ir-core: fix gcc-7 warning on bool arithmetic
disable new gcc-7.1.1 warnings for now
Use %zu to print resid (size_t).
ANDROID: keychord: Fix a slab out-of-bounds read.
UPSTREAM: af_key: Fix sadb_x_ipsecrequest parsing
ANDROID: lowmemorykiller: Add tgid to kill message
Revert "ANDROID: proc: smaps: Allow smaps access for CAP_SYS_RESOURCE"
4.9.39
kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS
kvm: vmx: Check value written to IA32_BNDCFGS
kvm: x86: Guest BNDCFGS requires guest MPX support
kvm: vmx: Do not disable intercepts for BNDCFGS
tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results
PM / QoS: return -EINVAL for bogus strings
PM / wakeirq: Convert to SRCU
sched/topology: Fix overlapping sched_group_mask
sched/topology: Optimize build_group_mask()
sched/topology: Fix building of overlapping sched-groups
sched/fair, cpumask: Export for_each_cpu_wrap()
Revert "sched/core: Optimize SCHED_SMT"
crypto: caam - fix signals handling
crypto: caam - properly set IV after {en,de}crypt
crypto: sha1-ssse3 - Disable avx2
crypto: atmel - only treat EBUSY as transient if backlog
crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD
mm: fix overflow check in expand_upwards()
selftests/capabilities: Fix the test_execve test
mnt: Make propagate_umount less slow for overlapping mount propagation trees
mnt: In propgate_umount handle visiting mounts in any order
mnt: In umount propagation reparent in a separate pass
nvmem: core: fix leaks on registration errors
rcu: Add memory barriers for NOCB leader wakeup
vt: fix unchecked __put_user() in tioclinux ioctls
ARM64: dts: marvell: armada37xx: Fix timer interrupt specifiers
exec: Limit arg stack to at most 75% of _STK_LIM
s390: reduce ELF_ET_DYN_BASE
powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB
arm64: move ELF_ET_DYN_BASE to 4GB / 4MB
arm: move ELF_ET_DYN_BASE to 4MB
binfmt_elf: use ELF_ET_DYN_BASE only for PIE
checkpatch: silence perl 5.26.0 unescaped left brace warnings
fs/dcache.c: fix spin lockup issue on nlru->lock
mm/list_lru.c: fix list_lru_count_node() to be race free
kernel/extable.c: mark core_kernel_text notrace
thp, mm: fix crash due race in MADV_FREE handling
tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: Depth
parisc/mm: Ensure IRQs are off in switch_mm()
parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs
parisc: use compat_sys_keyctl()
parisc: Report SIGSEGV instead of SIGBUS when running out of stack
irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity
cfg80211: Check if NAN service ID is of expected size
cfg80211: Check if PMKID attribute is of expected size
cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES
cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE
sfc: don't read beyond unicast address list
brcmfmac: Fix glom_skb leak in brcmf_sdiod_recv_chain
brcmfmac: Fix a memory leak in error handling path in 'brcmf_cfg80211_attach'
brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
rds: tcp: use sock_create_lite() to create the accept socket
vrf: fix bug_on triggered by rx when destroying a vrf
net: ipv6: Compare lwstate in detecting duplicate nexthops
net: core: Fix slab-out-of-bounds in netdev_stats_to_stats64
vxlan: fix hlist corruption
ipv6: dad: don't remove dynamic addresses if link is down
net/mlx5e: Fix TX carrier errors report in get stats ndo
liquidio: fix bug in soft reset failure detection
net/mlx5: Cancel delayed recovery work when unloading the driver
net: handle NAPI_GRO_FREE_STOLEN_HEAD case also in napi_frags_finish()
bpf: prevent leaking pointer via xadd on unpriviledged
rocker: move dereference before free
bridge: mdb: fix leak on complete_info ptr on fail path
net: prevent sign extension in dev_get_stats()
tcp: reset sk_rx_dst in tcp_disconnect()
net: dp83640: Avoid NULL pointer dereference.
ipv6: avoid unregistering inet6_dev for loopback
net/phy: micrel: configure intterupts after autoneg workaround
net: sched: Fix one possible panic when no destroy callback
net_sched: fix error recovery at qdisc creation
xen-netfront: Rework the fix for Rx stall during OOM and network stress
ANDROID: android-verity: mark dev as rw for linear target
ANDROID: sdcardfs: Remove unnecessary lock
ANDROID: binder: don't check prio permissions on restore.
Add BINDER_GET_NODE_DEBUG_INFO ioctl
ANDROID: binder: add RT inheritance flag to node.
ANDROID: binder: improve priority inheritance.
ANDROID: binder: add min sched_policy to node.
ANDROID: binder: add support for RT prio inheritance.
ANDROID: binder: push new transactions to waiting threads.
ANDROID: binder: remove proc waitqueue
Conflicts:
drivers/staging/android/lowmemorykiller.c
Change-Id: I2954e47d7e4fc74cf9bb5033fc151537958b78af
Signed-off-by: Kyle Yan <kyan@codeaurora.org>
commit f9279c968c257ee39b0d7bd2571a4d231a67bcc1 upstream.
The addition of the STARGET_REMOVE state had the side effect of
introducing a race condition that can cause a crash.
scsi_target_reap_ref_release() checks the starget->state to
see if it still in STARGET_CREATED, and if so, skips calling
transport_remove_device() and device_del(), because the starget->state
is only set to STARGET_RUNNING after scsi_target_add() has called
device_add() and transport_add_device().
However, if an rport loss occurs while a target is being scanned,
it can happen that scsi_remove_target() will be called while the
starget is still in the STARGET_CREATED state. In this case, the
starget->state will be set to STARGET_REMOVE, and as a result,
scsi_target_reap_ref_release() will take the wrong path. The end
result is a panic:
[ 1255.356653] Oops: 0000 [#1] SMP
[ 1255.360154] Modules linked in: x86_pkg_temp_thermal kvm_intel kvm irqbypass crc32c_intel ghash_clmulni_i
[ 1255.393234] CPU: 5 PID: 149 Comm: kworker/u96:4 Tainted: G W 4.11.0+ #8
[ 1255.401879] Hardware name: Dell Inc. PowerEdge R320/08VT7V, BIOS 2.0.22 11/19/2013
[ 1255.410327] Workqueue: scsi_wq_6 fc_scsi_scan_rport [scsi_transport_fc]
[ 1255.417720] task: ffff88060ca8c8c0 task.stack: ffffc900048a8000
[ 1255.424331] RIP: 0010:kernfs_find_ns+0x13/0xc0
[ 1255.429287] RSP: 0018:ffffc900048abbf0 EFLAGS: 00010246
[ 1255.435123] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 1255.443083] RDX: 0000000000000000 RSI: ffffffff8188d659 RDI: 0000000000000000
[ 1255.451043] RBP: ffffc900048abc10 R08: 0000000000000000 R09: 0000012433fe0025
[ 1255.459005] R10: 0000000025e5a4b5 R11: 0000000025e5a4b5 R12: ffffffff8188d659
[ 1255.466972] R13: 0000000000000000 R14: ffff8805f55e5088 R15: 0000000000000000
[ 1255.474931] FS: 0000000000000000(0000) GS:ffff880616b40000(0000) knlGS:0000000000000000
[ 1255.483959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1255.490370] CR2: 0000000000000068 CR3: 0000000001c09000 CR4: 00000000000406e0
[ 1255.498332] Call Trace:
[ 1255.501058] kernfs_find_and_get_ns+0x31/0x60
[ 1255.505916] sysfs_unmerge_group+0x1d/0x60
[ 1255.510498] dpm_sysfs_remove+0x22/0x60
[ 1255.514783] device_del+0xf4/0x2e0
[ 1255.518577] ? device_remove_file+0x19/0x20
[ 1255.523241] attribute_container_class_device_del+0x1a/0x20
[ 1255.529457] transport_remove_classdev+0x4e/0x60
[ 1255.534607] ? transport_add_class_device+0x40/0x40
[ 1255.540046] attribute_container_device_trigger+0xb0/0xc0
[ 1255.546069] transport_remove_device+0x15/0x20
[ 1255.551025] scsi_target_reap_ref_release+0x25/0x40
[ 1255.556467] scsi_target_reap+0x2e/0x40
[ 1255.560744] __scsi_scan_target+0xaa/0x5b0
[ 1255.565312] scsi_scan_target+0xec/0x100
[ 1255.569689] fc_scsi_scan_rport+0xb1/0xc0 [scsi_transport_fc]
[ 1255.576099] process_one_work+0x14b/0x390
[ 1255.580569] worker_thread+0x4b/0x390
[ 1255.584651] kthread+0x109/0x140
[ 1255.588251] ? rescuer_thread+0x330/0x330
[ 1255.592730] ? kthread_park+0x60/0x60
[ 1255.596815] ret_from_fork+0x29/0x40
[ 1255.600801] Code: 24 08 48 83 42 40 01 5b 41 5c 5d c3 66 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90
[ 1255.621876] RIP: kernfs_find_ns+0x13/0xc0 RSP: ffffc900048abbf0
[ 1255.628479] CR2: 0000000000000068
[ 1255.632756] ---[ end trace 34a69ba0477d036f ]---
Fix this by adding another scsi_target state STARGET_CREATED_REMOVE
to distinguish this case.
Fixes: f05795d3d7 ("scsi: Add intermediate STARGET_REMOVE state to scsi_target_state")
Reported-by: David Jeffery <djeffery@redhat.com>
Signed-off-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Tested-by: Laurence Oberman <loberman@redhat.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ewan D. Milneauthored and Greg Kroah-Hartmancommited 2017-07-27 15:07:59 -07:00
The ioctl information should be in header files that expose it
to userspace.
Change-Id: Iabf1e53a1357c2ce22ecdc8dc0270377759effc8
Signed-off-by: Krishna Konda <kkonda@codeaurora.org>
Signed-off-by: Abhimanyu Kapur <abhimany@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Abhimanyu Kapurauthored and Subhash Jadavanicommited 2017-04-12 14:33:53 -07:00
The scsi ioctl related files are meant to be used from
userspace and hence should be in the appropriate include/uapi
directory.
Change-Id: Id6b14f353284a9ddac0d58b6b90e17561e2645aa
Signed-off-by: Krishna Konda <kkonda@codeaurora.org>
Signed-off-by: Abhimanyu Kapur <abhimany@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Abhimanyu Kapurauthored and Subhash Jadavanicommited 2017-04-12 14:24:55 -07:00
commit 6f8830f5bbab16e54f261de187f3df4644a5b977 upstream.
There's a rather long standing regression from the commit "libiscsi:
Reduce locking contention in fast path"
Depending on iSCSI target behavior, it's possible to hit the case in
iscsi_complete_task where the task is still on a pending list
(!list_empty(&task->running)). When that happens the task is removed
from the list while holding the session back_lock, but other task list
modification occur under the frwd_lock. That leads to linked list
corruption and eventually a panicked system.
Rather than back out the session lock split entirely, in order to try
and keep some of the performance gains this patch adds another lock to
maintain the task lists integrity.
Major enterprise supported kernels have been backing out the lock split
for while now, thanks to the efforts at IBM where a lab setup has the
most reliable reproducer I've seen on this issue. This patch has been
tested there successfully.
Signed-off-by: Chris Leech <cleech@redhat.com>
Fixes: 659743b02c ("[SCSI] libiscsi: Reduce locking contention in fast path")
Reported-by: Prashantha Subbarao <psubbara@us.ibm.com>
Reviewed-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chris Leechauthored and Greg Kroah-Hartmancommited 2017-03-26 13:05:58 +02:00
* 4.9/tmp-053b654:
Linux 4.9.14
netfilter: conntrack: refine gc worker heuristics, redux
netfilter: conntrack: remove GC_MAX_EVICTS break
ceph: update readpages osd request according to size of pages
scsi: lpfc: Correct WQ creation for pagesize
MIPS: IP22: Fix build error due to binutils 2.25 uselessnes.
MIPS: IP22: Reformat inline assembler code to modern standards.
powerpc/mm/hash: Always clear UPRT and Host Radix bits when setting up CPU
powerpc/mm: Add MMU_FTR_KERNEL_RO to possible feature mask
powerpc/xmon: Fix data-breakpoint
xprtrdma: Reduce required number of send SGEs
xprtrdma: Disable pad optimization by default
xprtrdma: Per-connection pad optimization
xprtrdma: Fix Read chunk padding
dmaengine: ipu: Make sure the interrupt routine checks all interrupts.
mtd: nand: ifc: Fix location of eccstat registers for IFC V1.0
bcma: use (get|put)_device when probing/removing device driver
md linear: fix a race between linear_add() and linear_congested()
rtc: sun6i: Switch to the external oscillator
rtc: sun6i: Add some locking
rtc: sun6i: Disable the build as a module
f2fs: avoid to issue redundant discard commands
f2fs: add ovp valid_blocks check for bg gc victim to fg_gc
f2fs: fix multiple f2fs_add_link() calls having same name
f2fs: fix a problem of using memory after free
NFSv4: fix getacl ERANGE for some ACL buffer sizes
NFSv4: fix getacl head length estimation
pNFS/flexfiles: If the layout is invalid, it must be updated before retrying
NFSv4: Fix reboot recovery in copy offload
NFSv4: Fix memory and state leak in _nfs4_open_and_get_state
nfsd: special case truncates some more
nfsd: minor nfsd_setattr cleanup
VME: restore bus_remove function causing incomplete module unload
rtlwifi: rtl8192c-common: Fix "BUG: KASAN:
rtlwifi: Fix alignment issues
remoteproc: qcom: mdt_loader: Don't overwrite firmware object
gfs2: Add missing rcu locking for glock lookup
rdma_cm: fail iwarp accepts w/o connection params
RDMA/core: Fix incorrect structure packing for booleans
Drivers: hv: util: Backup: Fix a rescind processing issue
Drivers: hv: util: Fcopy: Fix a rescind processing issue
Drivers: hv: util: kvp: Fix a rescind processing issue
Drivers: hv: vmbus: Fix a rescind handling bug
Drivers: hv: vmbus: Prevent sending data on a rescinded channel
hv: don't reset hv_context.tsc_page on crash
hv: init percpu_list in hv_synic_alloc()
hv: allocate synic pages for all present CPUs
usb: gadget: f_hid: Use spinlock instead of mutex
usb: gadget: f_hid: fix: Prevent accessing released memory
usb: gadget: f_hid: fix: Free out requests
usb: gadget: udc: fsl: Add missing complete function.
usb: gadget: udc-core: Rescan pending list on driver unbind
usb: host: xhci: plat: check hcc_params after add hcd
usb: dwc3: gadget: skip Set/Clear Halt when invalid
usb: musb: da8xx: Remove CPPI 3.0 quirk and methods
w1: ds2490: USB transfer buffers need to be DMAable
w1: don't leak refcount on slave attach failure in w1_attach_slave_device()
can: usb_8dev: Fix memory leak of priv->cmd_msg_buffer
can: gs_usb: Don't use stack memory for USB transfers
iio: pressure: mpl3115: do not rely on structure field ordering
iio: pressure: mpl115: do not rely on structure field ordering
KVM: arm/arm64: vgic: Stop injecting the MSI occurrence twice
arm64: fix erroneous __raw_read_system_reg() cases
arm64: dma-mapping: Fix dma_mapping_error() when bypassing SWIOTLB
arm/arm64: KVM: Enforce unconditional flush to PoC when mapping to stage-2
x86/pkeys: Check against max pkey to avoid overflows
fuse: add missing FR_FORCE
crypto: testmgr - Pad aes_ccm_enc_tv_template vector
perf callchain: Reference count maps
Drivers: hv: vmbus: Raise retry/wait limits in vmbus_post_msg()
PCI: altera: Fix TLP_CFG_DW0 for TLP write
pci/hotplug/pnv-php: Disable MSI and PCI device properly
PCI: hv: Fix wslot_to_devfn() to fix warnings on device removal
ath9k: use correct OTP register offsets for the AR9340 and AR9550
ath9k: fix race condition in enabling/disabling IRQs
ath5k: drop bogus warning on drv_set_key with unsupported cipher
ath10k: fix boot failure in UTF mode/testmode
mei: remove support for broken parallel read
samples/seccomp: fix 64-bit comparison macros
ext4: return EROFS if device is r/o and journal replay is needed
ext4: preserve the needs_recovery flag when the journal is aborted
ext4: fix inline data error paths
ext4: fix use-after-iput when fscrypt contexts are inconsistent
ext4: fix data corruption in data=journal mode
ext4: trim allocation requests to group size
ext4: do not polute the extents cache while shifting extents
ext4: Include forgotten start block on fallocate insert range
loop: fix LO_FLAGS_PARTSCAN hang
block/loop: fix race between I/O and set_status
jbd2: don't leak modified metadata buffers on an aborted journal
Fix: Disable sys_membarrier when nohz_full is enabled
power: reset: at91-poweroff: timely shutdown LPDDR memories
scsi: use 'scsi_device_from_queue()' for scsi_dh
scsi: aacraid: Reorder Adapter status check
scsi: storvsc: properly set residual data length on errors
scsi: storvsc: properly handle SRB_ERROR when sense message is present
scsi: storvsc: use tagged SRB requests if supported by the device
dm raid: fix data corruption on reshape request
dm round robin: revert "use percpu 'repeat_count' and 'current_path'"
dm stats: fix a leaked s->histogram_boundaries array
dm cache: fix corruption seen when using cache > 2TB
PM / devfreq: Fix wrong trans_stat of passive devfreq device
PM / devfreq: Fix available_governor sysfs
ima: fix ima_d_path() possible race with rename
ipc/shm: Fix shmat mmap nil-page protection
sigaltstack: support SS_AUTODISARM for CONFIG_COMPAT
mm, vmscan: consider eligible zones in get_scan_count
mm, vmscan: cleanup lru size claculations
mm balloon: umount balloon_mnt when removing vb device
mm: do not access page->mapping directly on page_endio
mm: vmpressure: fix sending wrong events on underflow
mm/page_alloc: fix nodes for reclaim in fast path
mm, devm_memremap_pages: hold device_hotplug lock over mem_hotplug_{begin, done}
CIFS: Fix splice read for non-cached files
iommu/vt-d: Tylersburg isoch identity map check is done too late.
iommu/vt-d: Fix some macros that are incorrectly specified in intel-iommu
tpm_tis: fix the error handling of init_tis()
regulator: Fix regulator_summary for deviceless consumers
coresight: STM: Balance enable/disable
staging: rtl: fix possible NULL pointer dereference
staging/lustre/lnet: Fix allocation size for sv_cpt_data
staging: greybus: loopback: fix broken udelay
hwmon: (it87) Ensure that pwm control cache is current before updating values
hwmon: (it87) Do not overwrite bit 2..6 of pwm control registers
ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine
ALSA: hda - Add subwoofer support for Dell Inspiron 17 7000 Gaming
ALSA: seq: Fix link corruption by event error handling
ALSA: ctxfi: Fallback DMA mask to 32bit
ALSA: timer: Reject user params with too small ticks
ALSA: hda - fix Lewisburg audio issue
ALSA: hda/realtek - Cannot adjust speaker's volume on a Dell AIO
ARM: dts: at91: Enable DMA on sama5d2_xplained console
ARM: dts: at91: Enable DMA on sama5d4_xplained console
ARM: at91: define LPDDR types
spi: s3c64xx: fix inconsistency between binding and driver
ext4: fix deadlock between inline_data and ext4_expand_extra_isize_ea()
media: Properly pass through media entity types in entity enumeration
lirc_dev: LIRC_{G,S}ET_REC_MODE do not work
cxd2820r: fix gpio null pointer dereference
media: fix dm1105.c build error
uvcvideo: Fix a wrong macro
am437x-vpfe: always assign bpp variable
mmc: sdhci-acpi: support deferred probe
MIPS: Handle microMIPS jumps in the same way as MIPS32/MIPS64 jumps
MIPS: Calculate microMIPS ra properly when unwinding the stack
MIPS: Fix is_jump_ins() handling of 16b microMIPS instructions
MIPS: Fix get_frame_info() handling of microMIPS function size
MIPS: Prevent unaligned accesses during stack unwinding
MIPS: Clear ISA bit correctly in get_frame_info()
MIPS: Lantiq: Keep ethernet enabled during boot
MIPS: OCTEON: Fix copy_from_user fault handling for large buffers
MIPS: BCM47XX: Fix button inversion for Asus WL-500W
MIPS: Fix special case in 64 bit IP checksumming.
MIPS: pic32mzda: Fix linker error for pic32_get_pbclk()
ANDROID: nf: IDLETIMER: Fix use after free condition during work
Conflicts:
arch/arm64/mm/dma-mapping.c
drivers/hwtracing/coresight/coresight-stm.c
drivers/usb/host/xhci-plat.c
Change-Id: I23ef4d37ca077ae1f7d9cc15eb7a092044262b2f
Signed-off-by: Kyle Yan <kyan@codeaurora.org>
commit 857de6e00778738dc3d61f75acbac35bdc48e533 upstream.
The device handler needs to check if a given queue belongs to a scsi
device; only then does it make sense to attach a device handler.
[mkp: dropped flags]
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Hannes Reineckeauthored and Greg Kroah-Hartmancommited 2017-03-12 06:41:45 +01:00
* origin/tmp-c8d2bc9:
Linux 4.8
ARM: 8618/1: decompressor: reset ttbcr fields to use TTBR0 on ARMv7
MIPS: CM: Fix mips_cm_max_vp_width for non-MT kernels on MT systems
include/linux/property.h: fix typo/compile error
ocfs2: fix deadlock on mmapped page in ocfs2_write_begin_nolock()
mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page()
MAINTAINERS: Switch to kernel.org email address for Javi Merino
x86/entry/64: Fix context tracking state warning when load_gs_index fails
x86/boot: Initialize FPU and X86_FEATURE_ALWAYS even if we don't have CPUID
x86/vdso: Fix building on big endian host
x86/boot: Fix another __read_cr4() case on 486
sctp: fix the issue sctp_diag uses lock_sock in rcu_read_lock
sctp: change to check peer prsctp_capable when using prsctp polices
sctp: remove prsctp_param from sctp_chunk
sctp: move sent_count to the memory hole in sctp_chunk
tg3: Avoid NULL pointer dereference in tg3_io_error_detected()
x86/init: Fix cr4_init_shadow() on CR4-less machines
MIPS: Fix detection of unsupported highmem with cache aliases
MIPS: Malta: Fix IOCU disable switch read for MIPS64
MIPS: Fix BUILD_ROLLBACK_PROLOGUE for microMIPS
MIPS: clear execution hazard after changing FTLB enable
MIPS: Configure FTLB after probing TLB sizes from config4
MIPS: Stop setting I6400 FTLBP
MIPS: DEC: Avoid la pseudo-instruction in delay slots
MIPS: Octeon: mark GPIO controller node not populated after IRQ init.
MIPS: uprobes: fix use of uninitialised variable
MIPS: uprobes: remove incorrect set_orig_insn
MIPS: fix uretprobe implementation
MIPS: smp-cps: Avoid BUG() when offlining pre-r6 CPUs
ARM: 8617/1: dma: fix dma_max_pfn()
ARM: 8616/1: dt: Respect property size when parsing CPUs
sparc64: Fix non-SMP build.
mem-hotplug: use nodes that contain memory as mask in new_node_page()
scripts/recordmcount.c: account for .softirqentry.text
dma-mapping.h: preserve unmap info for CONFIG_DMA_API_DEBUG
mm,ksm: fix endless looping in allocating memory when ksm enable
MAINTAINERS: Update my e-mail
sparc64: Fix irq stack bootmem allocation.
sparc64: Fix cpu_possible_mask if nr_cpus is set
sparc64 mm: Fix more TSB sizing issues
sparc64: fix section mismatch in find_numa_latencies_for_group
drm/udl: fix line iterator in damage handling
drm/radeon/si/dpm: add workaround for for Jet parts
drm/amdgpu: disable CRTCs before teardown
act_ife: Fix false encoding
act_ife: Fix external mac header on encode
VSOCK: Don't dec ack backlog twice for rejected connections
Revert "net: ethernet: bcmgenet: use phydev from struct net_device"
net: fec: align IP header in hardware
net: fec: remove QUIRK_HAS_RACC from i.mx27
net: fec: remove QUIRK_HAS_RACC from i.mx25
Input: joydev - recognize devices with Z axis as joysticks
scsi: Avoid that toggling use_blk_mq triggers a memory leak
ipmr, ip6mr: fix scheduling while atomic and a deadlock with ipmr_get_route
libnvdimm, region: fix flush hint table thinko
ip6_gre: fix flowi6_proto value in ip6gre_xmit_other()
cgroup: fix invalid controller enable rejections with cgroup namespace
tcp: fix a compile error in DBGUNDO()
tcp: fix wrong checksum calculation on MTU probing
sch_sfb: keep backlog updated with qlen
sch_qfq: keep backlog updated with qlen
can: dev: fix deadlock reported after bus-off
drm/nouveau: Revert "bus: remove cpu_coherent flag"
drm/nouveau/fifo/nv04: avoid ramht race against cookie insertion
nfit: fail DSMs that return non-zero status by default
libnvdimm: fix devm_nvdimm_memremap() error path
tools/testing/nvdimm: fix allocation range for mock flush hint tables
nvdimm: fix PHYS_PFN/PFN_PHYS mixup
cpuset: fix non static symbol warning
cpuset: handle race between CPU hotplug and cpuset_hotplug_work
mtd: nand: davinci: Reinitialize the HW ECC engine in 4bit hwctl
mtd: nand: omap2: Don't call dma_release_channel() if dma_request_chan() failed
Change-Id: Ife2a5bc7d9c4f6bb5504bea9a9f3332ff9b50bba
Signed-off-by: Kyle Yan <kyan@codeaurora.org>
This patch avoids that the following memory leak is triggered if
use_blk_mq is disabled after a SCSI host has been allocated by the
ib_srp driver and before the same SCSI host is freed:
unreferenced object 0xffff8803a168c568 (size 256):
backtrace:
[<ffffffff81620c95>] kmemleak_alloc+0x45/0xa0
[<ffffffff811bb104>] __kmalloc_node+0x1e4/0x400
[<ffffffff81309fe4>] blk_mq_alloc_tag_set+0xb4/0x230
[<ffffffff814731b7>] scsi_mq_setup_tags+0xc7/0xd0
[<ffffffff81469c26>] scsi_add_host_with_dma+0x216/0x2d0
[<ffffffffa064bef5>] srp_create_target+0xe55/0x13d0 [ib_srp]
[<ffffffff8143ce23>] dev_attr_store+0x13/0x20
[<ffffffff8125f030>] sysfs_kf_write+0x40/0x50
[<ffffffff8125e397>] kernfs_fop_write+0x137/0x1c0
[<ffffffff811d8c13>] __vfs_write+0x23/0x140
[<ffffffff811d92e0>] vfs_write+0xb0/0x190
[<ffffffff811da5b4>] SyS_write+0x44/0xa0
[<ffffffff8162c8a5>] entry_SYSCALL_64_fastpath+0x18/0xa8
Fixes: 9aa9cc4221 ("scsi: remove the disable_blk_mq host flag")
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bart Van Asscheauthored and Martin K. Petersencommited 2016-09-26 20:58:42 -04:00
* kdev_quic/tmp-9395452:
Linux 4.8-rc6
nvme: make NVME_RDMA depend on BLOCK
fscrypto: require write access to mount to set encryption policy
fscrypto: only allow setting encryption policy on directories
fscrypto: add authorization check for setting encryption policy
libnvdimm: allow legacy (e820) pmem region to clear bad blocks
nfit, mce: Fix SPA matching logic in MCE handler
mm: fix cache mode of dax pmd mappings
mm: fix show_smap() for zone_device-pmd ranges
virtio_console: Stop doing DMA on the stack
virtio: mark vring_dma_dev() static
arm64: use preempt_disable_notrace in _percpu_read/write
arm64: spinlocks: implement smp_mb__before_spinlock() as smp_mb()
usb: chipidea: udc: fix NULL ptr dereference in isr_setup_status_phase
cpufreq-stats: Minor documentation fix
i2c: rk3x: Restore clock settings at resume time
i2c: Spelling s/acknowedge/acknowledge/
i2c: designware: save the preset value of DW_IC_SDA_HOLD
Documentation: i2c: slave-interface: add note for driver development
i2c: mux: demux-pinctrl: run properly with multiple instances
ALSA: rawmidi: Fix possible deadlock with virmidi registration
ALSA: timer: Fix zero-division by continue of uninitialized instance
dmi-id: don't free dev structure after calling device_register
xhci: fix null pointer dereference in stop command timeout function
arm-cci: pmu: Fix typo in event name
Revert "ARM: tegra: fix erroneous address in dts"
powerpc/mm: Don't alias user region to other regions below PAGE_OFFSET
powerpc/32: Fix again csum_partial_copy_generic()
powerpc/powernv: Fix corrupted PE allocation bitmap on releasing PE
gpio: sa1100: fix irq probing for ucb1x00
gpio: mcp23s08: make driver depend on OF_GPIO
Revert "gpio: include <linux/io-mapping.h> in gpiolib-of"
usercopy: remove page-spanning test for now
usercopy: force check_object_size() inline
seccomp: Remove 2-phase API documentation
um/ptrace: Fix the syscall number update after a ptrace
um/ptrace: Fix the syscall_trace_leave call
usb: dwc3: pci: fix build warning on !PM_SLEEP
lkdtm: adjust usercopy tests to bypass const checks
usercopy: fold builtin_const check into inline function
x86/uaccess: force copy_*_user() to be inlined
btrfs: introduce tickets_id to determine whether asynchronous metadata reclaim work makes progress
Btrfs: remove root_log_ctx from ctx list before btrfs_sync_log returns
thermal: rcar_thermal: Fix priv->zone error handling
usb: gadget: prevent potenial null pointer dereference on skb->len
powerpc/powernv: Fix crash on releasing compound PE
powerpc/xics/opal: Fix processor numbers in OPAL ICP
powerpc/pseries: Fix little endian build with CONFIG_KEXEC=n
iio:core: fix IIO_VAL_FRACTIONAL sign handling
iio: ensure ret is initialized to zero before entering do loop
btrfs: do not decrease bytes_may_use when replaying extents
PM / QoS: avoid calling cancel_delayed_work_sync() during early boot
ceph: do not modify fi->frag in need_reset_readdir()
ovl: fix workdir creation
usb: renesas_usbhs: fix clearing the {BRDY,BEMP}STS condition
usb: phy: phy-generic: Check clk_prepare_enable() error
usb: gadget: udc: renesas-usb3: clear VBOUT bit in DRD_CON
Revert "usb: dwc3: gadget: always decrement by 1"
ARM: dts: imx6qdl: Fix SPDIF regression
dax: fix mapping size check
iio: accel: kxsd9: Fix scaling bug
iio: accel: bmc150: reset chip at init time
iio: fix pressure data output unit in hid-sensor-attributes
spi: Prevent unexpected SPI time out due to arithmetic overflow
IB/hfi1: Rework debugfs to use SRCU
IB/hfi1: Make n_krcvqs be an unsigned long integer
IB/hfi1: Add QSFP sanity pre-check
IB/hfi1: Fix AHG KDETH Intr shift
IB/hfi1: Fix SGE length for misaligned PIO copy
IB/mlx5: Don't return errors from poll_cq
IB/mlx5: Use TIR number based on selector
IB/mlx5: Simplify code by removing return variable
IB/mlx5: Return EINVAL when caller specifies too many SGEs
IB/mlx4: Don't return errors from poll_cq
Revert "IB/mlx4: Return EAGAIN for any error in mlx4_ib_poll_one"
IB/ipoib: Fix memory corruption in ipoib cm mode connect flow
IB/core: Fix use after free in send_leave function
IB/cxgb4: Make _free_qp static to silence build warning
IB/isert: Properly release resources on DEVICE_REMOVAL
IB/hfi1: Fix the size parameter to find_first_bit
IB/mlx5: Fix the size parameter to find_first_bit
ALSA: timer: fix NULL pointer dereference in read()/ioctl() race
crypto: caam - fix IV loading for authenc (giv)decryption
crypto: cryptd - Use correct tfm object for AEAD tracking
ALSA: fireworks: accessing to user space outside spinlock
ALSA: firewire-tascam: accessing to user space outside spinlock
ARM: imx6: add missing BM_CLPCR_BYPASS_PMIC_READY setting for imx6sx
ALSA: hda - Enable subwoofer on Dell Inspiron 7559
ALSA: hda - Add headset mic quirk for Dell Inspiron 5468
tools:iio:iio_generic_buffer: fix trigger-less mode
ALSA: usb-audio: Add sample rate inquiry quirk for B850V3 CP2114
ARM: dts: imx7d-sdb: fix ti,x-plate-ohms property name
fix📫bcm-pdc-mailbox:mark symbols static where possible
mailbox: bcm-pdc: potential NULL dereference in pdc_shutdown()
mailbox: Add HAS_DMA Kconfig dependency to BCM_PDC_MBOX
ALSA: timer: fix NULL pointer dereference on memory allocation failure
ALSA: timer: fix division by zero after SNDRV_TIMER_IOCTL_CONTINUE
ARM: sa1100: clear reset status prior to reboot
IB/hfi1: Clean up type used and casting
i40iw: Receive notification events correctly
i40iw: Update hw_iwarp_state
ARM: dts: kirkwood: Fix PCIe label on OpenRD
ARM: kirkwood: ib62x0: fix size of u-boot environment partition
bus: arm-ccn: make event groups reliable
bus: arm-ccn: fix hrtimer registration
bus: arm-ccn: fix PMU interrupt flags
ARM: tegra: Correct polarity for Tegra114 PMIC interrupt
MAINTAINERS: add tree entry for ARM/UniPhier architecture
i2c: bcm-kona: fix inconsistent indenting
i2c: rcar: use proper device with dma_mapping_error
i2c: sh_mobile: use proper device with dma_mapping_error
i2c: mux: demux-pinctrl: invalidate properly when switching fails
fuse: direct-io: don't dirty ITER_BVEC pages
spi: pxa2xx-pci: fix ACPI-based enumeration of SPI devices
pinctrl: sunxi: fix uart1 CTS/RTS pins at PG on A23/A33
ARM: 8600/1: Enforce some NS-SVC initialisation
ARM: 8599/1: mm: pull asm/memory.h explicitly
ARM: sa1100: register clocks early
ARM: sa1100: fix 3.6864MHz clock
ARM: sun5i: Fix typo in trip point temperature
pinctrl: cherryview: Do not mask all interrupts in probe
pinctrl: pistachio: fix mfio pll_lock pinmux
scsi: sas: remove is_sas_attached()
scsi: ses: use scsi_is_sas_rphy instead of is_sas_attached
scsi: sas: provide stub implementation for scsi_is_sas_rphy
regmap: drop cache if the bus transfer error
MAINTAINERS: add myself as Samsung SPI maintainer
MAINTAINERS: Switch to kernel.org account for Krzysztof Kozlowski
ARM: imx6ul: populates platform device at .init_machine
regulator: Change Krzysztof Kozlowski's email to kernel.org
bus: arm-ccn: Add missing event attribute exclusions for host/guest
bus: arm-ccn: Correct required arguments for XP PMU events
bus: arm-ccn: Fix XP watchpoint settings bitmask
bus: arm-ccn: Do not attempt to configure XPs for cycle counter
bus: arm-ccn: Fix PMU handling of MN
builddeb: Skip gcc-plugins when not configured
scsi: blacklist all RDAC devices for BLIST_NO_ULD_ATTACH
scsi: fix upper bounds check of sense key in scsi_sense_key_string()
ARM: dts: logicpd-somlv: Fix NAND device nodes
ARM: dts: logicpd-torpedo-som: Provide NAND ready pin
ARM: dts: overo: fix gpmc nand on boards with ethernet
ARM: dts: overo: fix gpmc nand cs0 range
ARM: dts: am335x: Update elm phandle binding
ARM: imx6: add missing BM_CLPCR_BYP_MMDC_CH0_LPM_HS setting for imx6ul
ARM: dts: exynos: Properly select eMMC HighSpeed mode on Odroid XU
spi: Drop io_mutex in error paths
ARM: dts: imx6sx-sabreauto: Fix misspelled property
firmware: arm_scpi: add missing of_node_put after calling of_parse_phandle
bus: vexpress-config: add missing of_node_put after calling of_parse_phandle
ARM: dts: armada-388-clearfog: number LAN ports properly
memory: omap-gpmc: allow probe of child nodes to fail
regulator: qcom_smd: Fix voltage ranges for pma8084 ftsmps and pldo
regulator: qcom_smd: Fix voltage ranges for pm8x41
spi: sh-msiof: Avoid invalid clock generator parameters
regmap: rbtree: Avoid overlapping nodes
regmap: cache: Fix num_reg_defaults computation from reg_defaults_raw
spi: img-spfi: Remove spi_master_put in img_spfi_remove()
spi: mediatek: remove spi_master_put in mtk_spi_remove()
spi: qup: Remove spi_master_put in spi_qup_remove()
ARM: OMAP4+: CM: Remove redundant checks for clkctrl_offs of zero
ARM: OMAP4+: Have _omap4_wait_target_* check for valid clkctrl_offs
ARM: OMAP2+: AM33XX: Add HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET flag to rtc hwmod
ARM: OMAP4+: hwmod: Add hwmod flag for HWMOD_OMAP4_ZERO_CLKCTRL_OFFSET
ARM: OMAP3: hwmod data: Add sysc information for DSI
CRs-Fixed: 1046658
Change-Id: I639c6c4d37dcb8bd47e96a9339b67e2186719cd2
Signed-off-by: Kyle Yan <kyan@codeaurora.org>
Signed-off-by: Bruce Levy <blevy@codeaurora.org>
Some platforms might be very slow and command completion may take
much longer than default scsi command timeouts.
SCSI Read/Write command timeout can be changed by blk_queue_rq_timeout()
but there is no option to override timeout for rest of the scsi commands.
This change allows the LLD to override the default scsi command timeout
for all scsi commands (except read/write).
Change-Id: Ia36c1b1ca30f86844003d7187e84bec9ed8e22a9
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Subhash Jadavaniauthored and Kyle Yancommited 2016-08-19 14:41:06 -07:00
As there are no more users of is_sas_attached() left, remove it.
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Johannes Thumshirnauthored and Martin K. Petersencommited 2016-08-18 22:23:20 -04:00
Provide a stub implementation for scsi_is_sas_rphy for kernel
configurations which do not have CONFIG_SCSI_SAS_ATTRS defined.
Reported-by: kbuild test robot <lkp@intel.com>
Suggested-by: James Bottomley <jejb@linux.vnet.ibm.com>
Reviewed-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Johannes Thumshirnauthored and Martin K. Petersencommited 2016-08-18 22:21:41 -04:00
This change is the squash of following commits from msm-4.4 kernel:
<36c183b7> ("scsi: Adjust DBD setting in mode sense for caching mode page per LLD")
<d2e7a77a> ("scsi: sd: reduce log level for suspend/resume log messages")
<c6b82e8b> ("scsi: Allow auto suspend override by low-level driver")
<edf4a84a> ("scsi: pm: fix null pointer access during sg_open")
<d8a84438> ("scsi: pm: fix deadlock condition")
<2b80aee4> ("scsi: pm: keep request queue and scsi device runtime status in sync")
<628aaf1b> ("scsi: reduce the informational log messages during initial probe")
<fe64842c> ("scsi: sd: remove check_events callback")
<2f82ca7b> ("scsi: pm: Remove use of CONFIG_PM_RUNTIME")
Change-Id: Ia8430f5c42dd66dbb044733eaa30d0ccd097b3c9
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Subhash Jadavaniauthored and Channagoud Kadabicommited 2016-08-15 21:02:01 -07:00
Pull SCSI target updates from Nicholas Bellinger:
"The most notable item is IBM virtual SCSI target driver, that was
originally ported to target-core back in 2010 by Tomo-san, and has
been brought forward to v4.x code by Bryant Ly, Michael Cyr and co
over the last months.
Also included are two ORDERED task related bug-fixes Bryant + Michael
found along the way using ibmvscsis with AIX guests, plus a few
miscellaneous target-core + iscsi-target bug-fixes with associated
stable tags"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
target: fix spelling mistake: "limitiation" -> "limitation"
target: Fix residual overflow handling in target_complete_cmd_with_length
tcm_fc: set and unset FCP_SPPF_TARG_FCN
iscsi-target: Fix panic when adding second TCP connection to iSCSI session
ibmvscsis: Initial commit of IBM VSCSI Tgt Driver
target: Fix ordered task CHECK_CONDITION early exception handling
target: Fix ordered task target_setup_cmd_from_cdb exception hang
target: Fix max_unmap_lba_count calc overflow
target: Fix race between iscsi-target connection shutdown + ABORT_TASK
target: Fix missing complete during ABORT_TASK + CMD_T_FABRIC_STOP
When running in VN2VN mode there is no central instance which would send
out any FIP VLAN discovery notifications. So this patch adds a new sysfs
attribute 'fip_vlan_responder' which will activate a FIP VLAN discovery
responder.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-07-20 19:49:41 -04:00
This driver is a pick up of the old IBM VIO scsi Target Driver
that was started by Nick and Fujita 2-4 years ago.
http://comments.gmane.org/gmane.linux.scsi/90119
The driver provides a virtual SCSI device on IBM Power Servers.
This patch contains the fifth version for an initial merge of the
tcm ibmvscsis driver. More information on this driver and config
can be found:
https://github.com/powervm/ibmvscsis/wiki/Configurationhttp://www.linux-iscsi.org/wiki/IBM_vSCSI
(Drop extra libsrp review breakage + Fix kconfig typo - nab)
Signed-off-by: Steven Royer <seroyer@linux.vnet.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Michael Cyr <mikecyr@linux.vnet.ibm.com>
Signed-off-by: Bryant G. Ly <bryantly@linux.vnet.ibm.com>
Cc: FUJITA Tomonori <tomof@acm.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Bryant G. Lyauthored and Nicholas Bellingercommited 2016-07-20 01:15:43 -07:00
We've had scsi-mq for 2.5 years now, so we can remove the unused flag to
disable the code on a per-host basis that was put in for unexpected
emergencies during bringup.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Christoph Hellwigauthored and Martin K. Petersencommited 2016-07-15 15:11:20 -04:00
The field is only used by the 53c700 driver, so move it into the
driver-private device data instead of having it in the common structure.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Christoph Hellwigauthored and Martin K. Petersencommited 2016-07-13 22:33:23 -04:00
The FIP mode is independent on the FIP state machine, so use a separate
enum for that instead of overloading it with state machine values.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-07-13 22:05:28 -04:00
Update to latest FC-BB-6 draft to include FIP VN2VN VLAN notifications
and additional flags.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-07-13 22:04:27 -04:00
The driver creates its own per-CPU threads which are updated based on
CPU hotplug events. It is also possible to use kworkers and remove some
of the kthread infrastrucure.
The code checked ->thread to decide if there is an active per-CPU
thread. By using the kworker infrastructure this is no longer
possible (or required). The thread pointer is saved in `kthread' instead
of `thread' so anything trying to use thread is caught by the
compiler. Currently only the bnx2fc driver is using struct fcoe_percpu_s
and the kthread member.
After a CPU went offline, we may still enqueue items on the "offline"
CPU. This isn't much of a problem. The work will be done on a random
CPU. The allocated crc_eof_page page won't be cleaned up. It is probably
expected that the CPU comes up at some point so it should not be a
problem. The crc_eof_page memory is released of course once the module
is removed.
This patch was only compile-tested due to -ENODEV.
Cc: Vasu Dev <vasu.dev@intel.com>
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: fcoe-devel@open-fcoe.org
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Tested-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Sebastian Andrzej Siewiorauthored and Martin K. Petersencommited 2016-07-12 23:16:31 -04:00
Now it's ready to move the mempool based SG chained allocator code from
SCSI driver to lib/sg_pool.c, which will be compiled only based on a Kconfig
symbol CONFIG_SG_POOL.
SCSI selects CONFIG_SG_POOL.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lin <ming.l@ssi.samsung.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Ming Linauthored and Martin K. Petersencommited 2016-04-15 16:53:14 -04:00
Rename SCSI_MAX_SG_SEGMENTS to SG_CHUNK_SIZE, which means the amount
we fit into a single scatterlist chunk.
Rename SCSI_MAX_SG_CHAIN_SEGMENTS to SG_MAX_SEGMENTS.
Will move these 2 generic definitions to scatterlist.h later.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Bart Van Assche <bart.vanassche@sandisk.com> (for ib_srp changes)
Signed-off-by: Ming Lin <ming.l@ssi.samsung.com>
Acked-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Ming Linauthored and Martin K. Petersencommited 2016-04-15 16:53:14 -04:00
VPD pages 0x0 and 0x83 are mandatory even for SPC-2, so we should be
lowering the restriction to avoid having to whitelist every SPC-2
compliant device.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-04-15 16:53:08 -04:00
Add intermediate STARGET_REMOVE state to scsi_target_state to avoid
running into the BUG_ON() in scsi_target_reap(). The STARGET_REMOVE
state is only valid in the path from scsi_remove_target() to
scsi_target_destroy() indicating this target is going to be removed.
This re-fixes the problem introduced in commits bc3f02a795 ("[SCSI]
scsi_remove_target: fix softlockup regression on hot remove") and
4099819356 ("scsi: restart list search after unlock in
scsi_remove_target") in a more comprehensive way.
[mkp: Included James' fix for scsi_target_destroy()]
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Fixes: 4099819356
Cc: stable@vger.kernel.org
Reported-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Tested-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: James Bottomley <jejb@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Johannes Thumshirnauthored and Martin K. Petersencommited 2016-04-15 16:51:53 -04:00
Add new trace functions for ZBC_IN and ZBC_OUT.
Reviewed-by: Doug Gilbert <dgilbert@interlog.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-04-11 16:57:09 -04:00
On larger installations it is useful to disable automatic LUN scanning,
and only add the required LUNs via udev rules. This can speed up bootup
dramatically.
This patch introduces a new scan module parameter value 'manual', which
works like 'none', but can be overridden by setting the 'rescan' value
from scsi_scan_target to 'SCSI_SCAN_MANUAL'. And it updates all
relevant callers to set the 'rescan' value to 'SCSI_SCAN_MANUAL' if
invoked via the 'scan' option in sysfs.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Tested-by: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-04-11 16:57:09 -04:00
The patch "scsi: rescan VPD attributes" introduced a regression in which
devices that don't support VPD were being scanned for VPD attributes
anyway. This could cause issues for some devices and should be avoided
so the check for scsi_level has been moved out of scsi_add_lun and into
scsi_attach_vpd so that all callers will not scan VPD for devices that
don't support it.
[mkp: Merge fix]
Fixes: 09e2b0b146 ("scsi: rescan VPD attributes")
Cc: <stable@vger.kernel.org> #v4.5+
Suggested-by: Alexander Duyck <aduyck@mirantis.com>
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and James Bottomleycommited 2016-04-05 06:56:40 -04:00
Whenever a sense code is set it would need to be evaluated to
update the error mask.
tj: Cosmetic formatting updates.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Hannes Reineckeauthored and Tejun Heocommited 2016-04-04 12:07:41 -04:00
The only new stuff which missed the first pull request is an update to
the UFS driver. The rest is an assortment of bug fixes and minor
tweaks which appeared recently (some are fixes for recent code and
some are stuff spotted recently by the checkers or the new gcc-6
compiler [most of Arnd's stuff]).
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull more SCSI updates from James Bottomley:
"The only new stuff which missed the first pull request is an update to
the UFS driver.
The rest is an assortment of bug fixes and minor tweaks which appeared
recently (some are fixes for recent code and some are stuff spotted
recently by the checkers or the new gcc-6 compiler [most of Arnd's
stuff])"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits)
scsi_common: do not clobber fixed sense information
scsi: ufs: select CONFIG_NLS
scsi: fc: use get/put_unaligned64 for wwn access
fnic: move printk()s outside of the critical code section.
qla2xxx: avoid maybe_uninitialized warning
megaraid_sas: add missing curly braces in ioctl handler
lpfc: fix misleading indentation
scsi_transport_sas: add 'scsi_target_id' sysfs attribute
scsi_dh_alua: uninitialized variable in alua_check_vpd()
scsi: ufs-qcom: add printouts of testbus debug registers
scsi: ufs-qcom: enable/disable the device ref clock
scsi: ufs-qcom: set PA_Local_TX_LCC_Enable before link startup
scsi: ufs: add device quirk delay before putting UFS rails in LPM
scsi: ufs: fix leakage during link off state
scsi: ufs: tune UniPro parameters to optimize hibern8 exit time
scsi: ufs: handle non spec compliant bkops behaviour by device
scsi: ufs: add retry for query descriptors
scsi: ufs: add error recovery after DL NAC error
scsi: ufs: make error handling bit faster
scsi: ufs: disable vccq if it's not needed by UFS device
...
A bug in the gcc-6.0 prerelease version caused at least one
driver (lpfc) to have excessive stack usage when dealing with
wwn data, on the ARM architecture.
lpfc_scsi.c: In function 'lpfc_find_next_oas_lun':
lpfc_scsi.c:117:1: warning: the frame size of 1152 bytes is larger than 1024 bytes [-Wframe-larger-than=]
I have reported this as a gcc regression in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70232
However, using a better implementation of wwn_to_u64() not only
helps with the particular gcc problem but also leads to better
object code for any version or architecture.
The kernel already provides get_unaligned_be64() and
put_unaligned_be64() helper functions that provide an
optimized implementation with the desired semantics.
The lpfc_find_next_oas_lun() function in the example that
grew from 1146 bytes to 5144 bytes when moving from gcc-5.3
to gcc-6.0 is now 804 bytes, as the optimized
get_unaligned_be64() load can be done in three instructions.
The stack usage is now down to 28 bytes from 128 bytes with
gcc-5.3 before.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Reviewed-by: Ewan Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Arnd Bergmannauthored and Martin K. Petersencommited 2016-03-18 15:29:58 -04:00
Pull crypto update from Herbert Xu:
"Here is the crypto update for 4.6:
API:
- Convert remaining crypto_hash users to shash or ahash, also convert
blkcipher/ablkcipher users to skcipher.
- Remove crypto_hash interface.
- Remove crypto_pcomp interface.
- Add crypto engine for async cipher drivers.
- Add akcipher documentation.
- Add skcipher documentation.
Algorithms:
- Rename crypto/crc32 to avoid name clash with lib/crc32.
- Fix bug in keywrap where we zero the wrong pointer.
Drivers:
- Support T5/M5, T7/M7 SPARC CPUs in n2 hwrng driver.
- Add PIC32 hwrng driver.
- Support BCM6368 in bcm63xx hwrng driver.
- Pack structs for 32-bit compat users in qat.
- Use crypto engine in omap-aes.
- Add support for sama5d2x SoCs in atmel-sha.
- Make atmel-sha available again.
- Make sahara hashing available again.
- Make ccp hashing available again.
- Make sha1-mb available again.
- Add support for multiple devices in ccp.
- Improve DMA performance in caam.
- Add hashing support to rockchip"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (116 commits)
crypto: qat - remove redundant arbiter configuration
crypto: ux500 - fix checks of error code returned by devm_ioremap_resource()
crypto: atmel - fix checks of error code returned by devm_ioremap_resource()
crypto: qat - Change the definition of icp_qat_uof_regtype
hwrng: exynos - use __maybe_unused to hide pm functions
crypto: ccp - Add abstraction for device-specific calls
crypto: ccp - CCP versioning support
crypto: ccp - Support for multiple CCPs
crypto: ccp - Remove check for x86 family and model
crypto: ccp - memset request context to zero during import
lib/mpi: use "static inline" instead of "extern inline"
lib/mpi: avoid assembler warning
hwrng: bcm63xx - fix non device tree compatibility
crypto: testmgr - allow rfc3686 aes-ctr variants in fips mode.
crypto: qat - The AE id should be less than the maximal AE number
lib/mpi: Endianness fix
crypto: rockchip - add hash support for crypto engine in rk3288
crypto: xts - fix compile errors
crypto: doc - add skcipher API documentation
crypto: doc - update AEAD AD handling
...
Add an 'access_state' field to struct scsi_device and display them in
sysfs as 'access_state' and 'preferred_path' attribute.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Bart van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-03-05 17:14:37 -05:00
If a device needs to be rescanned the device_handler might need
to be rechecked, too.
So add a 'rescan' callback to the device handler and call it
upon scsi_rescan_device(). The rescan callback will be invoked
from the Unit Attention handling of ASC/ASCQ 3F 03
(INQUIRY DATA HAS CHANGED).
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-02-23 21:27:02 -05:00
Add a new blacklist flag BLIST_SYNC_ALUA to instruct the
alua device handler to use synchronous command submission
for ALUA commands.
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-02-23 21:27:02 -05:00
The port group needs to be a separate structure as several
LUNs might belong to the same group.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ewan Milne <emilne@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Hannes Reineckeauthored and Martin K. Petersencommited 2016-02-23 21:27:02 -05:00
The hpsa driver uses this function to cleanup inquiry data. Our new pqi
driver will also use this function. This function was copied into both
drivers.
This patch exports sanitize_inquiry_string so the hpsa and the pqi
drivers can use this function directly.
Suggested-by: Hannes Reinecke <hare@suse.de>
Suggested-by: Matthew R. Ochs mrochs@linux.vnet.ibm.com
Reviewed-by: Kevin Barnett <kevin.barnett@pmcs.com>
Reviewed-by: Justin Lindley <justin.lindley@pmcs.com>
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Don Braceauthored and Martin K. Petersencommited 2016-02-23 21:27:02 -05:00
iscsi_port_speed and iscsi_port_speed_names have new entries for
25Gbps and 40Gbps link speeds.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Jitendra Bhivareauthored and Martin K. Petersencommited 2016-02-23 21:27:02 -05:00
This patch replaces uses of the long obsolete hash interface with
ahash.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
- Remove usage of ib_query_device and instead store attributes in
ib_device struct
- Move iopoll out of block and into lib, rename to irqpoll, and use
in several places in the rdma stack as our new completion queue
polling library mechanism. Update the other block drivers that
already used iopoll to use the new mechanism too.
- Replace the per-entry GID table locks with a single GID table lock
- IPoIB multicast cleanup
- Cleanups to the IB MR facility
- Add support for 64bit extended IB counters
- Fix for netlink oops while parsing RDMA nl messages
- RoCEv2 support for the core IB code
- mlx4 RoCEv2 support
- mlx5 RoCEv2 support
- Cross Channel support for mlx5
- Timestamp support for mlx5
- Atomic support for mlx5
- Raw QP support for mlx5
- MAINTAINERS update for mlx4/mlx5
- Misc ocrdma, qib, nes, usNIC, cxgb3, cxgb4, mlx4, mlx5 updates
- Add support for remote invalidate to the iSER driver (pushed through the
RDMA tree due to dependencies, acknowledged by nab)
- Update to NFSoRDMA (pushed through the RDMA tree due to dependencies,
acknowledged by Bruce)
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull rdma updates from Doug Ledford:
"Initial roundup of 4.5 merge window patches
- Remove usage of ib_query_device and instead store attributes in
ib_device struct
- Move iopoll out of block and into lib, rename to irqpoll, and use
in several places in the rdma stack as our new completion queue
polling library mechanism. Update the other block drivers that
already used iopoll to use the new mechanism too.
- Replace the per-entry GID table locks with a single GID table lock
- IPoIB multicast cleanup
- Cleanups to the IB MR facility
- Add support for 64bit extended IB counters
- Fix for netlink oops while parsing RDMA nl messages
- RoCEv2 support for the core IB code
- mlx4 RoCEv2 support
- mlx5 RoCEv2 support
- Cross Channel support for mlx5
- Timestamp support for mlx5
- Atomic support for mlx5
- Raw QP support for mlx5
- MAINTAINERS update for mlx4/mlx5
- Misc ocrdma, qib, nes, usNIC, cxgb3, cxgb4, mlx4, mlx5 updates
- Add support for remote invalidate to the iSER driver (pushed
through the RDMA tree due to dependencies, acknowledged by nab)
- Update to NFSoRDMA (pushed through the RDMA tree due to
dependencies, acknowledged by Bruce)"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (169 commits)
IB/mlx5: Unify CQ create flags check
IB/mlx5: Expose Raw Packet QP to user space consumers
{IB, net}/mlx5: Move the modify QP operation table to mlx5_ib
IB/mlx5: Support setting Ethernet priority for Raw Packet QPs
IB/mlx5: Add Raw Packet QP query functionality
IB/mlx5: Add create and destroy functionality for Raw Packet QP
IB/mlx5: Refactor mlx5_ib_qp to accommodate other QP types
IB/mlx5: Allocate a Transport Domain for each ucontext
net/mlx5_core: Warn on unsupported events of QP/RQ/SQ
net/mlx5_core: Add RQ and SQ event handling
net/mlx5_core: Export transport objects
IB/mlx5: Expose CQE version to user-space
IB/mlx5: Add CQE version 1 support to user QPs and SRQs
IB/mlx5: Fix data validation in mlx5_ib_alloc_ucontext
IB/sa: Fix netlink local service GFP crash
IB/srpt: Remove redundant wc array
IB/qib: Improve ipoib UD performance
IB/mlx4: Advertise RoCE v2 support
IB/mlx4: Create and use another QP1 for RoCEv2
IB/mlx4: Enable send of RoCE QP1 packets with IP/UDP headers
...
Kyle Yan
commited 
Huacai Chen
authored and
Greg Kroah-Hartman
commited 
Ewan D. Milne
authored and
Abhimanyu Kapur
authored and
Subhash Jadavani
commited 
Chris Leech
authored and
Hannes Reinecke
authored and
James Bottomley
commited 
Bart Van Assche
authored and
Martin K. Petersen
commited 
Bruce Levy
commited 
Johannes Thumshirn
authored and
Channagoud Kadabi
commited 
Linus Torvalds
commited 
Bryant G. Ly
authored and
Nicholas Bellinger
commited 
Christoph Hellwig
authored and
Sebastian Andrzej Siewior
authored and
Tejun Heo
commited 
Ming Lin
authored and
Arnd Bergmann
authored and
Don Brace
authored and
Jitendra Bhivare
authored and
Herbert Xu
commited