Commit Graph

5182 Commits

Author SHA1 Message Date
chunlong.cao
8058839d8a [Touch][A311D]support focaltech touch panel:focaltech FTS_5726
PD#SWPL-27361
Problem:
	firmware ignoreed;support focaltech touch panel:focaltech FTS_5726

Solution:
	add focaltech FTS_5726 driver

Verify:
	on google newman platform

Signed-off-by: chunlong.cao <chunlong.cao@amlogic.com>
2020-12-17 17:21:05 +09:00
chunlong.cao
cfc696f078 [Touch][A311D]support focaltech touch panel:focaltech FTS_5726
PD#SWPL-27361
Problem:
	support focaltech touch panel:focaltech FTS_5726

Solution:
	add focaltech FTS_5726 driver

Verify:
	on google newman platform

Signed-off-by: chunlong.cao <chunlong.cao@amlogic.com>
Change-Id: I79ff49e062233c3c7202796be03f79f7fc32e52f
2020-12-17 17:20:10 +09:00
charles.park
91ebf9508b ODROID-N2: modified for ODROID 3.2" SPI Touch Screen
Change-Id: I3b63a9c5529519626e4be738a88bca607c0c044c
2019-12-11 18:37:33 +09:00
codewalker
16da0dabca ODROID: Enable invert touch screen.
Change-Id: I5d3c0ae8f1a4c3d864064f431f4b6f854980bfa3
2019-12-11 18:22:42 +09:00
Luke Go
019a3a4d77 ODROID: Added options the ignoring the Vu7 id.
- Ignoring Vu7 vid and pid when using other touch screen.
- Added disable_vu7 options to boot.ini when using other touch screen.

Change-Id: I99d3ed0767436dc3c3151e4b6fe9e045c2a73b8d
2019-12-11 18:22:34 +09:00
charles.park
e8d415d5b9 ODROID: New touch product added.(HID Raw)
Change-Id: I7b5d5e63515b5480e902e6665dd01df3653e3758
2019-12-11 18:22:10 +09:00
codewalker
e2f4de3bfd ODROID-N2: Add D-WAV Multitouch driver.
Change-Id: Ia1c8c29d3f69c6ba5d630279c4cc98119b68ab71
2019-12-11 18:22:01 +09:00
Victor Wan
cc7b1eac54 Merge branch 'android-4.9' into amlogic-4.9-dev
Signed-off-by: Victor Wan <victor.wan@amlogic.com>

 Conflicts:
	drivers/md/dm-bufio.c
	drivers/media/dvb-core/dvb_frontend.c
	drivers/usb/dwc3/core.c
	drivers/usb/gadget/function/f_fs.c
2018-08-07 14:43:24 +08:00
Greg Kroah-Hartman
03c70feafd Merge 4.9.111 into android-4.9
Changes in 4.9.111
	x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
	x86/mce: Improve error message when kernel cannot recover
	x86/mce: Check for alternate indication of machine check recovery on Skylake
	x86/mce: Fix incorrect "Machine check from unknown source" message
	x86/mce: Do not overwrite MCi_STATUS in mce_no_way_out()
	x86: Call fixup_exception() before notify_die() in math_error()
	m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
	serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
	signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
	usb: do not reset if a low-speed or full-speed device timed out
	1wire: family module autoload fails because of upper/lower case mismatch.
	ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
	ASoC: cirrus: i2s: Fix LRCLK configuration
	ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
	clk: renesas: cpg-mssr: Stop using printk format %pCr
	lib/vsprintf: Remove atomic-unsafe support for %pCr
	mips: ftrace: fix static function graph tracing
	branch-check: fix long->int truncation when profiling branches
	ipmi:bt: Set the timeout before doing a capabilities check
	Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
	fuse: atomic_o_trunc should truncate pagecache
	fuse: don't keep dead fuse_conn at fuse_fill_super().
	fuse: fix control dir setup and teardown
	powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
	powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
	powerpc/ptrace: Fix enforcement of DAWR constraints
	powerpc/powernv/ioda2: Remove redundant free of TCE pages
	cpuidle: powernv: Fix promotion from snooze if next state disabled
	powerpc/fadump: Unregister fadump on kexec down path.
	ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
	arm64: kpti: Use early_param for kpti= command-line option
	arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache maintenance
	of: unittest: for strings, account for trailing \0 in property length field
	IB/qib: Fix DMA api warning with debug kernel
	IB/{hfi1, qib}: Add handling of kernel restart
	IB/mlx5: Fetch soft WQE's on fatal error state
	IB/isert: Fix for lib/dma_debug check_sync warning
	IB/isert: fix T10-pi check mask setting
	RDMA/mlx4: Discard unknown SQP work requests
	mtd: cfi_cmdset_0002: Change write buffer to check correct value
	mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
	mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
	mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
	mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
	MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
	PCI: Add ACS quirk for Intel 7th & 8th Gen mobile
	PCI: Add ACS quirk for Intel 300 series
	PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume
	printk: fix possible reuse of va_list variable
	MIPS: io: Add barrier after register read in inX()
	time: Make sure jiffies_to_msecs() preserves non-zero time periods
	X.509: unpack RSA signatureValue field from BIT STRING
	Btrfs: fix return value on rename exchange failure
	Btrfs: fix unexpected cow in run_delalloc_nocow
	iio:buffer: make length types match kfifo types
	scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
	scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
	scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
	scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
	scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
	scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
	scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
	scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
	linvdimm, pmem: Preserve read-only setting for pmem devices
	clk: at91: PLL recalc_rate() now using cached MUL and DIV values
	md: fix two problems with setting the "re-add" device state.
	rpmsg: smd: do not use mananged resources for endpoints and channels
	ubi: fastmap: Cancel work upon detach
	ubi: fastmap: Correctly handle interrupted erasures in EBA
	UBIFS: Fix potential integer overflow in allocation
	backlight: as3711_bl: Fix Device Tree node lookup
	backlight: max8925_bl: Fix Device Tree node lookup
	backlight: tps65217_bl: Fix Device Tree node lookup
	mfd: intel-lpss: Program REMAP register in PIO mode
	perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
	perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
	perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
	perf intel-pt: Fix MTC timing after overflow
	perf intel-pt: Fix "Unexpected indirect branch" error
	perf intel-pt: Fix packet decoding of CYC packets
	media: v4l2-compat-ioctl32: prevent go past max size
	media: cx231xx: Add support for AverMedia DVD EZMaker 7
	media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
	nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
	NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
	NFSv4: Revert commit 5f83d86cf5 ("NFSv4.x: Fix wraparound issues..")
	video: uvesafb: Fix integer overflow in allocation
	Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
	pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
	rbd: flush rbd_dev->watch_dwork after watch is unregistered
	mm: fix devmem_is_allowed() for sub-page System RAM intersections
	xen: Remove unnecessary BUG_ON from __unbind_from_irq()
	udf: Detect incorrect directory size
	Input: elan_i2c_smbus - fix more potential stack buffer overflows
	Input: elantech - enable middle button of touchpads on ThinkPad P52
	Input: elantech - fix V4 report decoding for module with middle key
	ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
	ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
	block: Fix transfer when chunk sectors exceeds max
	dm thin: handle running out of data space vs concurrent discard
	cdc_ncm: avoid padding beyond end of skb
	Linux 4.9.111

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-07-03 18:27:19 +02:00
???
58d8103113 Input: elantech - fix V4 report decoding for module with middle key
commit e0ae2519ca upstream.

Some touchpad has middle key and it will be indicated in bit 2 of packet[0].
We need to fix V4 formation's byte mask to prevent error decoding.

Signed-off-by: KT Liao <kt.liao@emc.com.tw>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-03 11:23:17 +02:00
Aaron Ma
465e965f64 Input: elantech - enable middle button of touchpads on ThinkPad P52
commit 24bb555e6e upstream.

PNPID is better way to identify the type of touchpads.
Enable middle button support on 2 types of touchpads on Lenovo P52.

Cc: stable@vger.kernel.org
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-03 11:23:17 +02:00
Ben Hutchings
54ae564b35 Input: elan_i2c_smbus - fix more potential stack buffer overflows
commit 50fc7b6195 upstream.

Commit 40f7090bb1 ("Input: elan_i2c_smbus - fix corrupted stack")
fixed most of the functions using i2c_smbus_read_block_data() to
allocate a buffer with the maximum block size.  However three
functions were left unchanged:

* In elan_smbus_initialize(), increase the buffer size in the same
  way.
* In elan_smbus_calibrate_result(), the buffer is provided by the
  caller (calibrate_store()), so introduce a bounce buffer.  Also
  name the result buffer size.
* In elan_smbus_get_report(), the buffer is provided by the caller
  but happens to be the right length.  Add a compile-time assertion
  to ensure this remains the case.

Cc: <stable@vger.kernel.org> # 3.19+
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-03 11:23:17 +02:00
Alexandr Savca
c38bac75d1 Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
commit 8938fc7b8f upstream.

Add ELAN0618 to the list of supported touchpads; this ID is used in
Lenovo v330 15IKB devices.

Signed-off-by: Alexandr Savca <alexandr.savca@saltedge.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-03 11:23:16 +02:00
Greg Kroah-Hartman
a4230beab3 Merge 4.9.109 into android-4.9
Changes in 4.9.109
	x86/fpu: Hard-disable lazy FPU mode
	bonding: correctly update link status during mii-commit phase
	bonding: fix active-backup transition
	bonding: require speed/duplex only for 802.3ad, alb and tlb
	nvme-pci: initialize queue memory before interrupts
	af_key: Always verify length of provided sadb_key
	x86/crypto, x86/fpu: Remove X86_FEATURE_EAGER_FPU #ifdef from the crc32c code
	nvmet: Move serial number from controller to subsystem
	nvmet: don't report 0-bytes in serial number
	nvmet: don't overwrite identify sn/fr with 0-bytes
	gpio: No NULL owner
	KVM: x86: introduce linear_{read,write}_system
	KVM: x86: pass kvm_vcpu to kvm_read_guest_virt and kvm_write_guest_virt_system
	staging: android: ion: Switch to pr_warn_once in ion_buffer_destroy
	usbip: vhci_sysfs: fix potential Spectre v1
	usb-storage: Add support for FL_ALWAYS_SYNC flag in the UAS driver
	usb-storage: Add compatibility quirk flags for G-Technologies G-Drive
	usb: gadget: udc: renesas_usb3: disable the controller's irqs for reconnecting
	serial: sh-sci: Stop using printk format %pCr
	tty/serial: atmel: use port->name as name in request_irq()
	serial: samsung: fix maxburst parameter for DMA transactions
	serial: 8250: omap: Fix idling of clocks for unused uarts
	vmw_balloon: fixing double free when batching mode is off
	tty: pl011: Avoid spuriously stuck-off interrupts
	kvm: x86: use correct privilege level for sgdt/sidt/fxsave/fxrstor access
	Input: goodix - add new ACPI id for GPD Win 2 touch screen
	Input: elan_i2c - add ELAN0612 (Lenovo v330 14IKB) ACPI ID
	crypto: vmx - Remove overly verbose printk from AES init routines
	crypto: omap-sham - fix memleak
	perf: sync up x86/.../cpufeatures.h
	Linux 4.9.109

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-06-16 11:31:13 +02:00
Johannes Wienke
05ca7fe5a7 Input: elan_i2c - add ELAN0612 (Lenovo v330 14IKB) ACPI ID
commit e6e7e9cd8e upstream.

Add ELAN0612 to the list of supported touchpads; this ID is used in Lenovo
v330 14IKB devices.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199253
Signed-off-by: Johannes Wienke <languitar@semipol.de>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-16 09:52:34 +02:00
Ethan Lee
78e7bbf60c Input: goodix - add new ACPI id for GPD Win 2 touch screen
commit 5ca4d1ae9b upstream.

GPD Win 2 Website: http://www.gpd.hk/gpdwin2.asp

Tested on a unit from the first production run sent to Indiegogo backers

Signed-off-by: Ethan Lee <flibitijibibo@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-16 09:52:34 +02:00
Greg Kroah-Hartman
42a730adb6 Merge 4.9.107 into android-4.9
Changes in 4.9.107
	arm64: lse: Add early clobbers to some input/output asm operands
	powerpc/64s: Clear PCR on boot
	USB: serial: cp210x: use tcflag_t to fix incompatible pointer type
	Revert "pinctrl: msm: Use dynamic GPIO numbering"
	xfs: detect agfl count corruption and reset agfl
	Revert "ima: limit file hash setting by user to fix and log modes"
	Input: elan_i2c_smbus - fix corrupted stack
	tracing: Fix crash when freeing instances with event triggers
	selinux: KASAN: slab-out-of-bounds in xattr_getsecurity
	cfg80211: further limit wiphy names to 64 bytes
	dma-buf: remove redundant initialization of sg_table
	rtlwifi: rtl8192cu: Remove variable self-assignment in rf.c
	ASoC: Intel: sst: remove redundant variable dma_dev_name
	platform/chrome: cros_ec_lpc: remove redundant pointer request
	x86/amd: revert commit 944e0fc51a
	xen: set cpu capabilities from xen_start_kernel()
	x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen
	tcp: avoid integer overflows in tcp_rcv_space_adjust()
	scsi: ufs: fix failure to read the string descriptor
	scsi: ufs: refactor device descriptor reading
	scsi: ufs: Factor out ufshcd_read_desc_param
	arm64: Add hypervisor safe helper for checking constant capabilities
	arm64/cpufeature: don't use mutex in bringup path
	powerpc/rfi-flush: Move out of HARDLOCKUP_DETECTOR #ifdef
	powerpc/pseries: Support firmware disable of RFI flush
	powerpc/powernv: Support firmware disable of RFI flush
	powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code
	powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again
	powerpc/rfi-flush: Always enable fallback flush on pseries
	powerpc/rfi-flush: Differentiate enabled and patched flush types
	powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration
	powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags
	powerpc: Add security feature flags for Spectre/Meltdown
	powerpc/pseries: Set or clear security feature flags
	powerpc/powernv: Set or clear security feature flags
	powerpc/64s: Move cpu_show_meltdown()
	powerpc/64s: Enhance the information in cpu_show_meltdown()
	powerpc/powernv: Use the security flags in pnv_setup_rfi_flush()
	powerpc/pseries: Use the security flags in pseries_setup_rfi_flush()
	powerpc/64s: Wire up cpu_show_spectre_v1()
	powerpc/64s: Wire up cpu_show_spectre_v2()
	powerpc/pseries: Fix clearing of security feature flags
	powerpc: Move default security feature flags
	powerpc/pseries: Restore default security feature flags on setup
	powerpc/64s: Fix section mismatch warnings from setup_rfi_flush()
	powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit
	net/mlx4_en: fix potential use-after-free with dma_unmap_page
	iio:kfifo_buf: check for uint overflow
	MIPS: ptrace: Fix PTRACE_PEEKUSR requests for 64-bit FGRs
	MIPS: prctl: Disallow FRE without FR with PR_SET_FP_MODE requests
	scsi: scsi_transport_srp: Fix shost to rport translation
	stm class: Use vmalloc for the master map
	hwtracing: stm: fix build error on some arches
	IB/core: Fix error code for invalid GID entry
	drm/psr: Fix missed entry in PSR setup time table.
	drm/i915: Disable LVDS on Radiant P845
	sparc64: Fix build warnings with gcc 7.
	fix io_destroy()/aio_complete() race
	mm: fix the NULL mapping case in __isolate_lru_page()
	sparc64: Don't clibber fixed registers in __multi4.
	serial: pl011: add console matching function
	Linux 4.9.107

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-06-06 18:34:12 +02:00
Benjamin Tissoires
87efba9b5b Input: elan_i2c_smbus - fix corrupted stack
commit 40f7090bb1 upstream.

New ICs (like the one on the Lenovo T480s) answer to
ETP_SMBUS_IAP_VERSION_CMD 4 bytes instead of 3. This corrupts the stack
as i2c_smbus_read_block_data() uses the values returned by the i2c
device to know how many data it need to return.

i2c_smbus_read_block_data() can read up to 32 bytes (I2C_SMBUS_BLOCK_MAX)
and there is no safeguard on how many bytes are provided in the return
value. Ensure we always have enough space for any future firmware.
Also 0-initialize the values to prevent any access to uninitialized memory.

Cc: <stable@vger.kernel.org> # v4.4.x, v4.9.x, v4.14.x, v4.15.x, v4.16.x
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: KT Liao <kt.liao@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-06 16:44:33 +02:00
Greg Kroah-Hartman
9797dcb8c7 Merge 4.9.104 into android-4.9
Changes in 4.9.104
	MIPS: c-r4k: Fix data corruption related to cache coherence
	MIPS: ptrace: Expose FIR register through FP regset
	MIPS: Fix ptrace(2) PTRACE_PEEKUSR and PTRACE_POKEUSR accesses to o32 FGRs
	KVM: Fix spelling mistake: "cop_unsuable" -> "cop_unusable"
	affs_lookup(): close a race with affs_remove_link()
	aio: fix io_destroy(2) vs. lookup_ioctx() race
	ALSA: timer: Fix pause event notification
	do d_instantiate/unlock_new_inode combinations safely
	mmc: sdhci-iproc: remove hard coded mmc cap 1.8v
	mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register
	libata: Blacklist some Sandisk SSDs for NCQ
	libata: blacklist Micron 500IT SSD with MU01 firmware
	xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent
	drm/vmwgfx: Fix 32-bit VMW_PORT_HB_[IN|OUT] macros
	IB/hfi1: Use after free race condition in send context error path
	Revert "ipc/shm: Fix shmat mmap nil-page protection"
	ipc/shm: fix shmat() nil address after round-down when remapping
	kasan: fix memory hotplug during boot
	kernel/sys.c: fix potential Spectre v1 issue
	kernel/signal.c: avoid undefined behaviour in kill_something_info
	KVM/VMX: Expose SSBD properly to guests
	KVM: s390: vsie: fix < 8k check for the itdba
	KVM: x86: Update cpuid properly when CR4.OSXAVE or CR4.PKE is changed
	kvm: x86: IA32_ARCH_CAPABILITIES is always supported
	firewire-ohci: work around oversized DMA reads on JMicron controllers
	x86/tsc: Allow TSC calibration without PIT
	NFSv4: always set NFS_LOCK_LOST when a lock is lost.
	ALSA: hda - Use IS_REACHABLE() for dependency on input
	kvm: x86: fix KVM_XEN_HVM_CONFIG ioctl
	netfilter: ipv6: nf_defrag: Pass on packets to stack per RFC2460
	tracing/hrtimer: Fix tracing bugs by taking all clock bases and modes into account
	PCI: Add function 1 DMA alias quirk for Marvell 9128
	Input: psmouse - fix Synaptics detection when protocol is disabled
	i40iw: Zero-out consumer key on allocate stag for FMR
	tools lib traceevent: Simplify pointer print logic and fix %pF
	perf callchain: Fix attr.sample_max_stack setting
	tools lib traceevent: Fix get_field_str() for dynamic strings
	perf record: Fix failed memory allocation for get_cpuid_str
	iommu/vt-d: Use domain instead of cache fetching
	dm thin: fix documentation relative to low water mark threshold
	net: stmmac: dwmac-meson8b: fix setting the RGMII TX clock on Meson8b
	net: stmmac: dwmac-meson8b: propagate rate changes to the parent clock
	nfs: Do not convert nfs_idmap_cache_timeout to jiffies
	watchdog: sp5100_tco: Fix watchdog disable bit
	kconfig: Don't leak main menus during parsing
	kconfig: Fix automatic menu creation mem leak
	kconfig: Fix expr_free() E_NOT leak
	mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
	ipmi/powernv: Fix error return code in ipmi_powernv_probe()
	Btrfs: set plug for fsync
	btrfs: Fix out of bounds access in btrfs_search_slot
	Btrfs: fix scrub to repair raid6 corruption
	btrfs: fail mount when sb flag is not in BTRFS_SUPER_FLAG_SUPP
	HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()
	fm10k: fix "failed to kill vid" message for VF
	device property: Define type of PROPERTY_ENRTY_*() macros
	jffs2: Fix use-after-free bug in jffs2_iget()'s error handling path
	powerpc/numa: Use ibm,max-associativity-domains to discover possible nodes
	powerpc/numa: Ensure nodes initialized for hotplug
	RDMA/mlx5: Avoid memory leak in case of XRCD dealloc failure
	ntb_transport: Fix bug with max_mw_size parameter
	gianfar: prevent integer wrapping in the rx handler
	tcp_nv: fix potential integer overflow in tcpnv_acked
	kvm: Map PFN-type memory regions as writable (if possible)
	ocfs2: return -EROFS to mount.ocfs2 if inode block is invalid
	ocfs2/acl: use 'ip_xattr_sem' to protect getting extended attribute
	ocfs2: return error when we attempt to access a dirty bh in jbd2
	mm/mempolicy: fix the check of nodemask from user
	mm/mempolicy: add nodes_empty check in SYSC_migrate_pages
	asm-generic: provide generic_pmdp_establish()
	sparc64: update pmdp_invalidate() to return old pmd value
	mm: thp: use down_read_trylock() in khugepaged to avoid long block
	mm: pin address_space before dereferencing it while isolating an LRU page
	mm/fadvise: discard partial page if endbyte is also EOF
	openvswitch: Remove padding from packet before L3+ conntrack processing
	IB/ipoib: Fix for potential no-carrier state
	drm/nouveau/pmu/fuc: don't use movw directly anymore
	netfilter: ipv6: nf_defrag: Kill frag queue on RFC2460 failure
	x86/power: Fix swsusp_arch_resume prototype
	firmware: dmi_scan: Fix handling of empty DMI strings
	ACPI: processor_perflib: Do not send _PPC change notification if not ready
	ACPI / scan: Use acpi_bus_get_status() to initialize ACPI_TYPE_DEVICE devs
	bpf: fix selftests/bpf test_kmod.sh failure when CONFIG_BPF_JIT_ALWAYS_ON=y
	MIPS: generic: Fix machine compatible matching
	MIPS: TXx9: use IS_BUILTIN() for CONFIG_LEDS_CLASS
	xen-netfront: Fix race between device setup and open
	xen/grant-table: Use put_page instead of free_page
	RDS: IB: Fix null pointer issue
	arm64: spinlock: Fix theoretical trylock() A-B-A with LSE atomics
	proc: fix /proc/*/map_files lookup
	cifs: silence compiler warnings showing up with gcc-8.0.0
	bcache: properly set task state in bch_writeback_thread()
	bcache: fix for allocator and register thread race
	bcache: fix for data collapse after re-attaching an attached device
	bcache: return attach error when no cache set exist
	tools/libbpf: handle issues with bpf ELF objects containing .eh_frames
	bpf: fix rlimit in reuseport net selftest
	vfs/proc/kcore, x86/mm/kcore: Fix SMAP fault when dumping vsyscall user page
	locking/qspinlock: Ensure node->count is updated before initialising node
	irqchip/gic-v3: Ignore disabled ITS nodes
	cpumask: Make for_each_cpu_wrap() available on UP as well
	irqchip/gic-v3: Change pr_debug message to pr_devel
	ARC: Fix malformed ARC_EMUL_UNALIGNED default
	ptr_ring: prevent integer overflow when calculating size
	libata: Fix compile warning with ATA_DEBUG enabled
	selftests: pstore: Adding config fragment CONFIG_PSTORE_RAM=m
	selftests: memfd: add config fragment for fuse
	ARM: OMAP2+: timer: fix a kmemleak caused in omap_get_timer_dt
	ARM: OMAP3: Fix prm wake interrupt for resume
	ARM: OMAP1: clock: Fix debugfs_create_*() usage
	ibmvnic: Free RX socket buffer in case of adapter error
	iwlwifi: mvm: fix security bug in PN checking
	iwlwifi: mvm: always init rs with 20mhz bandwidth rates
	NFC: llcp: Limit size of SDP URI
	rxrpc: Work around usercopy check
	mac80211: round IEEE80211_TX_STATUS_HEADROOM up to multiple of 4
	mac80211: fix a possible leak of station stats
	mac80211: fix calling sleeping function in atomic context
	mac80211: Do not disconnect on invalid operating class
	md raid10: fix NULL deference in handle_write_completed()
	drm/exynos: g2d: use monotonic timestamps
	drm/exynos: fix comparison to bitshift when dealing with a mask
	locking/xchg/alpha: Add unconditional memory barrier to cmpxchg()
	md: raid5: avoid string overflow warning
	kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE
	powerpc/bpf/jit: Fix 32-bit JIT for seccomp_data access
	s390/cio: fix ccw_device_start_timeout API
	s390/cio: fix return code after missing interrupt
	s390/cio: clear timer when terminating driver I/O
	PKCS#7: fix direct verification of SignerInfo signature
	ARM: OMAP: Fix dmtimer init for omap1
	smsc75xx: fix smsc75xx_set_features()
	regulatory: add NUL to request alpha2
	integrity/security: fix digsig.c build error with header file
	locking/xchg/alpha: Fix xchg() and cmpxchg() memory ordering bugs
	x86/topology: Update the 'cpu cores' field in /proc/cpuinfo correctly across CPU hotplug operations
	mac80211: drop frames with unexpected DS bits from fast-rx to slow path
	arm64: fix unwind_frame() for filtered out fn for function graph tracing
	macvlan: fix use-after-free in macvlan_common_newlink()
	kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds
	fs: dcache: Avoid livelock between d_alloc_parallel and __d_add
	fs: dcache: Use READ_ONCE when accessing i_dir_seq
	md: fix a potential deadlock of raid5/raid10 reshape
	md/raid1: fix NULL pointer dereference
	batman-adv: fix packet checksum in receive path
	batman-adv: invalidate checksum on fragment reassembly
	netfilter: ebtables: convert BUG_ONs to WARN_ONs
	batman-adv: Ignore invalid batadv_iv_gw during netlink send
	batman-adv: Ignore invalid batadv_v_gw during netlink send
	batman-adv: Fix netlink dumping of BLA claims
	batman-adv: Fix netlink dumping of BLA backbones
	nvme-pci: Fix nvme queue cleanup if IRQ setup fails
	clocksource/drivers/fsl_ftm_timer: Fix error return checking
	ceph: fix dentry leak when failing to init debugfs
	ARM: orion5x: Revert commit 4904dbda41.
	qrtr: add MODULE_ALIAS macro to smd
	r8152: fix tx packets accounting
	virtio-gpu: fix ioctl and expose the fixed status to userspace.
	dmaengine: rcar-dmac: fix max_chunk_size for R-Car Gen3
	bcache: fix kcrashes with fio in RAID5 backend dev
	ip6_tunnel: fix IFLA_MTU ignored on NEWLINK
	sit: fix IFLA_MTU ignored on NEWLINK
	ARM: dts: NSP: Fix amount of RAM on BCM958625HR
	powerpc/boot: Fix random libfdt related build errors
	gianfar: Fix Rx byte accounting for ndev stats
	net/tcp/illinois: replace broken algorithm reference link
	nvmet: fix PSDT field check in command format
	xen/pirq: fix error path cleanup when binding MSIs
	drm/sun4i: Fix dclk_set_phase
	Btrfs: send, fix issuing write op when processing hole in no data mode
	selftests/powerpc: Skip the subpage_prot tests if the syscall is unavailable
	KVM: PPC: Book3S HV: Fix VRMA initialization with 2MB or 1GB memory backing
	iwlwifi: mvm: fix TX of CCMP 256
	watchdog: f71808e_wdt: Fix magic close handling
	watchdog: sbsa: use 32-bit read for WCV
	batman-adv: Fix multicast packet loss with a single WANT_ALL_IPV4/6 flag
	e1000e: Fix check_for_link return value with autoneg off
	e1000e: allocate ring descriptors with dma_zalloc_coherent
	ia64/err-inject: Use get_user_pages_fast()
	RDMA/qedr: Fix kernel panic when running fio over NFSoRDMA
	RDMA/qedr: Fix iWARP write and send with immediate
	IB/mlx4: Fix corruption of RoCEv2 IPv4 GIDs
	IB/mlx4: Include GID type when deleting GIDs from HW table under RoCE
	IB/mlx5: Fix an error code in __mlx5_ib_modify_qp()
	fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in sbusfb_ioctl_helper().
	fsl/fman: avoid sleeping in atomic context while adding an address
	net: qcom/emac: Use proper free methods during TX
	net: smsc911x: Fix unload crash when link is up
	IB/core: Fix possible crash to access NULL netdev
	xen: xenbus: use put_device() instead of kfree()
	arm64: Relax ARM_SMCCC_ARCH_WORKAROUND_1 discovery
	dmaengine: mv_xor_v2: Fix clock resource by adding a register clock
	netfilter: ebtables: fix erroneous reject of last rule
	bnxt_en: Check valid VNIC ID in bnxt_hwrm_vnic_set_tpa().
	workqueue: use put_device() instead of kfree()
	ipv4: lock mtu in fnhe when received PMTU < net.ipv4.route.min_pmtu
	sunvnet: does not support GSO for sctp
	drm/imx: move arming of the vblank event to atomic_flush
	net: Fix vlan untag for bridge and vlan_dev with reorder_hdr off
	batman-adv: fix header size check in batadv_dbg_arp()
	batman-adv: Fix skbuff rcsum on packet reroute
	vti4: Don't count header length twice on tunnel setup
	vti4: Don't override MTU passed on link creation via IFLA_MTU
	perf/cgroup: Fix child event counting bug
	brcmfmac: Fix check for ISO3166 code
	kbuild: make scripts/adjust_autoksyms.sh robust against timestamp races
	RDMA/ucma: Correct option size check using optlen
	RDMA/qedr: fix QP's ack timeout configuration
	RDMA/qedr: Fix rc initialization on CNQ allocation failure
	mm/mempolicy.c: avoid use uninitialized preferred_node
	mm, thp: do not cause memcg oom for thp
	selftests: ftrace: Add probe event argument syntax testcase
	selftests: ftrace: Add a testcase for string type with kprobe_event
	selftests: ftrace: Add a testcase for probepoint
	batman-adv: fix multicast-via-unicast transmission with AP isolation
	batman-adv: fix packet loss for broadcasted DHCP packets to a server
	ARM: 8748/1: mm: Define vdso_start, vdso_end as array
	net: qmi_wwan: add BroadMobi BM806U 2020:2033
	perf/x86/intel: Fix linear IP of PEBS real_ip on Haswell and later CPUs
	llc: properly handle dev_queue_xmit() return value
	builddeb: Fix header package regarding dtc source links
	mm/kmemleak.c: wait for scan completion before disabling free
	net: Fix untag for vlan packets without ethernet header
	net: mvneta: fix enable of all initialized RXQs
	sh: fix debug trap failure to process signals before return to user
	nvme: don't send keep-alives to the discovery controller
	x86/pgtable: Don't set huge PUD/PMD on non-leaf entries
	x86/mm: Do not forbid _PAGE_RW before init for __ro_after_init
	fs/proc/proc_sysctl.c: fix potential page fault while unregistering sysctl table
	swap: divide-by-zero when zero length swap file on ssd
	sr: get/drop reference to device in revalidate and check_events
	Force log to disk before reading the AGF during a fstrim
	cpufreq: CPPC: Initialize shared perf capabilities of CPUs
	dp83640: Ensure against premature access to PHY registers after reset
	mm/ksm: fix interaction with THP
	mm: fix races between address_space dereference and free in page_evicatable
	Btrfs: bail out on error during replay_dir_deletes
	Btrfs: fix NULL pointer dereference in log_dir_items
	btrfs: Fix possible softlock on single core machines
	ocfs2/dlm: don't handle migrate lockres if already in shutdown
	sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP warning
	KVM: VMX: raise internal error for exception during invalid protected mode state
	fscache: Fix hanging wait on page discarded by writeback
	sparc64: Make atomic_xchg() an inline function rather than a macro.
	net: bgmac: Fix endian access in bgmac_dma_tx_ring_free()
	btrfs: tests/qgroup: Fix wrong tree backref level
	Btrfs: fix copy_items() return value when logging an inode
	btrfs: fix lockdep splat in btrfs_alloc_subvolume_writers
	rxrpc: Fix Tx ring annotation after initial Tx failure
	rxrpc: Don't treat call aborts as conn aborts
	xen/acpi: off by one in read_acpi_id()
	drivers: macintosh: rack-meter: really fix bogus memsets
	ACPI: acpi_pad: Fix memory leak in power saving threads
	powerpc/mpic: Check if cpu_possible() in mpic_physmask()
	m68k: set dma and coherent masks for platform FEC ethernets
	parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode
	hwmon: (nct6775) Fix writing pwmX_mode
	powerpc/perf: Prevent kernel address leak to userspace via BHRB buffer
	powerpc/perf: Fix kernel address leak via sampling registers
	tools/thermal: tmon: fix for segfault
	selftests: Print the test we're running to /dev/kmsg
	net/mlx5: Protect from command bit overflow
	ath10k: Fix kernel panic while using worker (ath10k_sta_rc_update_wk)
	cxgb4: Setup FW queues before registering netdev
	ima: Fallback to the builtin hash algorithm
	virtio-net: Fix operstate for virtio when no VIRTIO_NET_F_STATUS
	arm: dts: socfpga: fix GIC PPI warning
	cpufreq: cppc_cpufreq: Fix cppc_cpufreq_init() failure path
	zorro: Set up z->dev.dma_mask for the DMA API
	bcache: quit dc->writeback_thread when BCACHE_DEV_DETACHING is set
	ACPICA: Events: add a return on failure from acpi_hw_register_read
	ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c
	cxgb4: Fix queue free path of ULD drivers
	i2c: mv64xxx: Apply errata delay only in standard mode
	KVM: lapic: stop advertising DIRECTED_EOI when in-kernel IOAPIC is in use
	perf top: Fix top.call-graph config option reading
	perf stat: Fix core dump when flag T is used
	IB/core: Honor port_num while resolving GID for IB link layer
	regulator: gpio: Fix some error handling paths in 'gpio_regulator_probe()'
	spi: bcm-qspi: fIX some error handling paths
	MIPS: ath79: Fix AR724X_PLL_REG_PCIE_CONFIG offset
	PCI: Restore config space on runtime resume despite being unbound
	ipmi_ssif: Fix kernel panic at msg_done_handler
	powerpc: Add missing prototype for arch_irq_work_raise()
	f2fs: fix to check extent cache in f2fs_drop_extent_tree
	perf/core: Fix perf_output_read_group()
	drm/panel: simple: Fix the bus format for the Ontat panel
	hwmon: (pmbus/max8688) Accept negative page register values
	hwmon: (pmbus/adm1275) Accept negative page register values
	perf/x86/intel: Properly save/restore the PMU state in the NMI handler
	cdrom: do not call check_disk_change() inside cdrom_open()
	perf/x86/intel: Fix large period handling on Broadwell CPUs
	perf/x86/intel: Fix event update for auto-reload
	arm64: dts: qcom: Fix SPI5 config on MSM8996
	soc: qcom: wcnss_ctrl: Fix increment in NV upload
	gfs2: Fix fallocate chunk size
	x86/devicetree: Initialize device tree before using it
	x86/devicetree: Fix device IRQ settings in DT
	ALSA: vmaster: Propagate slave error
	dmaengine: pl330: fix a race condition in case of threaded irqs
	dmaengine: rcar-dmac: Check the done lists in rcar_dmac_chan_get_residue()
	enic: enable rq before updating rq descriptors
	hwrng: stm32 - add reset during probe
	dmaengine: qcom: bam_dma: get num-channels and num-ees from dt
	net: stmmac: ensure that the device has released ownership before reading data
	net: stmmac: ensure that the MSS desc is the last desc to set the own bit
	cpufreq: Reorder cpufreq_online() error code path
	PCI: Add function 1 DMA alias quirk for Marvell 88SE9220
	udf: Provide saner default for invalid uid / gid
	ARM: dts: bcm283x: Fix probing of bcm2835-i2s
	audit: return on memory error to avoid null pointer dereference
	rcu: Call touch_nmi_watchdog() while printing stall warnings
	pinctrl: sh-pfc: r8a7796: Fix MOD_SEL register pin assignment for SSI pins group
	MIPS: Octeon: Fix logging messages with spurious periods after newlines
	drm/rockchip: Respect page offset for PRIME mmap calls
	x86/apic: Set up through-local-APIC mode on the boot CPU if 'noapic' specified
	perf tests: Use arch__compare_symbol_names to compare symbols
	perf report: Fix memory corruption in --branch-history mode --branch-history
	selftests/net: fixes psock_fanout eBPF test case
	netlabel: If PF_INET6, check sk_buff ip header version
	regmap: Correct comparison in regmap_cached
	ARM: dts: imx7d: cl-som-imx7: fix pinctrl_enet
	ARM: dts: porter: Fix HDMI output routing
	regulator: of: Add a missing 'of_node_put()' in an error handling path of 'of_regulator_match()'
	pinctrl: msm: Use dynamic GPIO numbering
	kdb: make "mdr" command repeat
	Linux 4.9.104

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-05-30 13:19:56 +02:00
Dmitry Torokhov
0073fb55b1 Input: psmouse - fix Synaptics detection when protocol is disabled
[ Upstream commit 2bc4298f59 ]

When Synaptics protocol is disabled, we still need to try and detect the
hardware, so we can switch to SMBus device if SMbus is detected, or we know
that it is Synaptics device and reset it properly for the bare PS/2
protocol.

Fixes: c378b5119e ("Input: psmouse - factor out common protocol probing code")
Reported-by: Matteo Croce <mcroce@redhat.com>
Tested-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-30 07:50:19 +02:00
Victor Wan
324524de04 Merge branch 'android-4.9' into amlogic-4.9-dev 2018-05-22 10:48:42 +08:00
Greg Kroah-Hartman
c462abbf77 Merge 4.9.99 into android-4.9
Changes in 4.9.99
	perf/core: Fix the perf_cpu_time_max_percent check
	percpu: include linux/sched.h for cond_resched()
	bpf: map_get_next_key to return first key on NULL
	arm/arm64: KVM: Add PSCI version selection API
	crypto: talitos - fix IPsec cipher in length
	serial: imx: ensure UCR3 and UFCR are setup correctly
	USB: serial: option: Add support for Quectel EP06
	ALSA: pcm: Check PCM state at xfern compat ioctl
	ALSA: seq: Fix races at MIDI encoding in snd_virmidi_output_trigger()
	ALSA: aloop: Mark paused device as inactive
	ALSA: aloop: Add missing cable lock to ctl API callbacks
	tracepoint: Do not warn on ENOMEM
	Input: leds - fix out of bound access
	Input: atmel_mxt_ts - add touchpad button mapping for Samsung Chromebook Pro
	xfs: prevent creating negative-sized file via INSERT_RANGE
	RDMA/cxgb4: release hw resources on device removal
	RDMA/ucma: Allow resolving address w/o specifying source address
	RDMA/mlx5: Protect from shift operand overflow
	NET: usb: qmi_wwan: add support for ublox R410M PID 0x90b2
	IB/mlx5: Use unlimited rate when static rate is not supported
	IB/hfi1: Fix NULL pointer dereference when invalid num_vls is used
	drm/vmwgfx: Fix a buffer object leak
	drm/bridge: vga-dac: Fix edid memory leak
	test_firmware: fix setting old custom fw path back on exit, second try
	USB: serial: visor: handle potential invalid device configuration
	USB: Accept bulk endpoints with 1024-byte maxpacket
	USB: serial: option: reimplement interface masking
	USB: serial: option: adding support for ublox R410M
	usb: musb: host: fix potential NULL pointer dereference
	usb: musb: trace: fix NULL pointer dereference in musb_g_tx()
	platform/x86: asus-wireless: Fix NULL pointer dereference
	s390/facilites: use stfle_fac_list array size for MAX_FACILITY_BIT
	Linux 4.9.99

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-05-09 12:28:25 +02:00
Vittorio Gambaletta (VittGam)
c0ff320165 Input: atmel_mxt_ts - add touchpad button mapping for Samsung Chromebook Pro
commit f372b81101 upstream.

This patch adds the correct platform data information for the Caroline
Chromebook, so that the mouse button does not get stuck in pressed state
after the first click.

The Samus button keymap and platform data definition are the correct
ones for Caroline, so they have been reused here.

Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net>
Signed-off-by: Salvatore Bellizzi <lkml@seppia.net>
Tested-by: Guenter Roeck <groeck@chromium.org>
Cc: stable@vger.kernel.org
[dtor: adjusted vendor spelling to match shipping firmware]
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-09 09:50:20 +02:00
Dmitry Torokhov
4178de2e9e Input: leds - fix out of bound access
commit 6bd6ae6396 upstream.

UI_SET_LEDBIT ioctl() causes the following KASAN splat when used with
led > LED_CHARGING:

[ 1274.663418] BUG: KASAN: slab-out-of-bounds in input_leds_connect+0x611/0x730 [input_leds]
[ 1274.663426] Write of size 8 at addr ffff88003377b2c0 by task ckb-next-daemon/5128

This happens because we were writing to the led structure before making
sure that it exists.

Reported-by: Tasos Sahanidis <tasos@tasossah.com>
Tested-by: Tasos Sahanidis <tasos@tasossah.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-09 09:50:20 +02:00
Greg Kroah-Hartman
2bcbbd5b39 Merge 4.9.97 into android-4.9
Changes in 4.9.97
	cifs: do not allow creating sockets except with SMB1 posix exensions
	x86/tsc: Prevent 32bit truncation in calc_hpet_ref()
	drm/vc4: Fix memory leak during BO teardown
	drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state
	i2c: i801: store and restore the SLVCMD register at load and unload
	i2c: i801: Save register SMBSLVCMD value only once
	i2c: i801: Restore configuration at shutdown
	usb: musb: fix enumeration after resume
	usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers
	usb: musb: Fix external abort in musb_remove on omap2430
	MIPS: Generic: Fix big endian CPUs on generic machine
	Input: drv260x - fix initializing overdrive voltage
	power: supply: bq2415x: check for NULL acpi_id to avoid null pointer dereference
	stk-webcam: fix an endian bug in stk_camera_read_reg()
	OF: Prevent unaligned access in of_alias_scan()
	ath9k_hw: check if the chip failed to wake up
	jbd2: fix use after free in kjournald2()
	Revert "perf tools: Decompress kernel module when reading DSO data"
	perf: Fix sample_max_stack maximum check
	perf: Return proper values for user stack errors
	RDMA/mlx5: Fix NULL dereference while accessing XRC_TGT QPs
	drm/i915/bxt, glk: Increase PCODE timeouts during CDCLK freq changing
	mac80211_hwsim: fix use-after-free bug in hwsim_exit_net
	r8152: add Linksys USB3GIGV1 id
	Revert "pinctrl: intel: Initialize GPIO properly when used through irqchip"
	Revert "ath10k: send (re)assoc peer command when NSS changed"
	PCI: Wait up to 60 seconds for device to become ready after FLR
	s390: introduce CPU alternatives
	s390: enable CPU alternatives unconditionally
	KVM: s390: wire up bpb feature
	s390: scrub registers on kernel entry and KVM exit
	s390: add optimized array_index_mask_nospec
	s390/alternative: use a copy of the facility bit mask
	s390: add options to change branch prediction behaviour for the kernel
	s390: run user space and KVM guests with modified branch prediction
	s390: introduce execute-trampolines for branches
	KVM: s390: force bp isolation for VSIE
	s390: Replace IS_ENABLED(EXPOLINE_*) with IS_ENABLED(CONFIG_EXPOLINE_*)
	s390: do not bypass BPENTER for interrupt system calls
	s390/entry.S: fix spurious zeroing of r0
	s390: move nobp parameter functions to nospec-branch.c
	s390: add automatic detection of the spectre defense
	s390: report spectre mitigation via syslog
	s390: add sysfs attributes for spectre
	s390: correct nospec auto detection init order
	s390: correct module section names for expoline code revert
	bonding: do not set slave_dev npinfo before slave_enable_netpoll in bond_enslave
	KEYS: DNS: limit the length of option strings
	l2tp: check sockaddr length in pppol2tp_connect()
	net: validate attribute sizes in neigh_dump_table()
	llc: delete timers synchronously in llc_sk_free()
	tcp: don't read out-of-bounds opsize
	team: avoid adding twice the same option to the event list
	team: fix netconsole setup over team
	packet: fix bitfield update race
	tipc: add policy for TIPC_NLA_NET_ADDR
	pppoe: check sockaddr length in pppoe_connect()
	vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi
	sctp: do not check port in sctp_inet6_cmp_addr
	net: sched: ife: signal not finding metaid
	llc: hold llc_sap before release_sock()
	llc: fix NULL pointer deref for SOCK_ZAPPED
	net: ethernet: ti: cpsw: fix tx vlan priority mapping
	net: fix deadlock while clearing neighbor proxy table
	tcp: md5: reject TCP_MD5SIG or TCP_MD5SIG_EXT on established sockets
	net: af_packet: fix race in PACKET_{R|T}X_RING
	ipv6: add RTA_TABLE and RTA_PREFSRC to rtm_ipv6_policy
	strparser: Fix incorrect strp->need_bytes value.
	scsi: mptsas: Disable WRITE SAME
	cdrom: information leak in cdrom_ioctl_media_changed()
	s390/cio: update chpid descriptor after resource accessibility event
	s390/dasd: fix IO error for newly defined devices
	s390/uprobes: implement arch_uretprobe_is_alive()
	ACPI / video: Only default only_lcd to true on Win8-ready _desktops_
	Linux 4.9.97

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-04-30 06:05:25 -07:00
Dmitry Torokhov
98b62bd682 Input: drv260x - fix initializing overdrive voltage
commit 74c82dae6c upstream.

We were accidentally initializing haptics->rated_voltage twice, and did not
initialize overdrive voltage.

Acked-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-29 11:31:56 +02:00
Victor Wan
810c6dd972 Merge branch 'android-4.9' into amlogic-4.9-dev
Signed-off-by: Victor Wan <victor.wan@amlogic.com>

Conflicts:
	arch/arm/configs/bcm2835_defconfig
	arch/arm/configs/sunxi_defconfig
	include/linux/cpufreq.h
	init/main.c
2018-04-24 17:43:19 +08:00
Greg Kroah-Hartman
8683408f8e Merge 4.9.94 into android-4.9
Changes in 4.9.94
	qed: Fix overriding of supported autoneg value.
	cfg80211: make RATE_INFO_BW_20 the default
	md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock
	rtc: snvs: fix an incorrect check of return value
	x86/asm: Don't use RBP as a temporary register in csum_partial_copy_generic()
	x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility
	ovl: persistent inode numbers for upper hardlinks
	NFSv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSION
	x86/boot: Declare error() as noreturn
	IB/srpt: Fix abort handling
	IB/srpt: Avoid that aborting a command triggers a kernel warning
	af_key: Fix slab-out-of-bounds in pfkey_compile_policy.
	mac80211: bail out from prep_connection() if a reconfig is ongoing
	bna: Avoid reading past end of buffer
	qlge: Avoid reading past end of buffer
	ubi: fastmap: Fix slab corruption
	ipmi_ssif: unlock on allocation failure
	net: cdc_ncm: Fix TX zero padding
	net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control
	lockd: fix lockd shutdown race
	drivers/misc/vmw_vmci/vmci_queue_pair.c: fix a couple integer overflow tests
	pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid()
	s390: move _text symbol to address higher than zero
	net/mlx4_en: Avoid adding steering rules with invalid ring
	qed: Correct doorbell configuration for !4Kb pages
	NFSv4.1: Work around a Linux server bug...
	CIFS: silence lockdep splat in cifs_relock_file()
	perf/callchain: Force USER_DS when invoking perf_callchain_user()
	blk-mq: NVMe 512B/4K+T10 DIF/DIX format returns I/O error on dd with split op
	net: qca_spi: Fix alignment issues in rx path
	netxen_nic: set rcode to the return status from the call to netxen_issue_cmd
	mdio: mux: Correct mdio_mux_init error path issues
	Input: elan_i2c - check if device is there before really probing
	Input: elantech - force relative mode on a certain module
	KVM: PPC: Book3S PR: Check copy_to/from_user return values
	irqchip/mbigen: Fix the clear register offset calculation
	vmxnet3: ensure that adapter is in proper state during force_close
	mm, vmstat: Remove spurious WARN() during zoneinfo print
	SMB2: Fix share type handling
	bus: brcmstb_gisb: Use register offsets with writes too
	bus: brcmstb_gisb: correct support for 64-bit address output
	PowerCap: Fix an error code in powercap_register_zone()
	iio: pressure: zpa2326: report interrupted case as failure
	ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin
	staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before calling hfa384x_drvr_setconfig16, also fixes relative sparse warning
	clk: renesas: rcar-gen2: Fix PLL0 on R-Car V2H and E2
	x86/tsc: Provide 'tsc=unstable' boot parameter
	powerpc/modules: If mprofile-kernel is enabled add it to vermagic
	ARM: dts: imx6qdl-wandboard: Fix audio channel swap
	i2c: mux: reg: put away the parent i2c adapter on probe failure
	arm64: perf: Ignore exclude_hv when kernel is running in HYP
	mdio: mux: fix device_node_continue.cocci warnings
	ipv6: avoid dad-failures for addresses with NODAD
	async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome()
	KVM: arm: Restore banked registers and physical timer access on hyp_panic()
	KVM: arm64: Restore host physical timer access on hyp_panic()
	usb: dwc3: keystone: check return value
	btrfs: fix incorrect error return ret being passed to mapping_set_error
	ata: libahci: properly propagate return value of platform_get_irq()
	ipmr: vrf: Find VIFs using the actual device
	uio: fix incorrect memory leak cleanup
	neighbour: update neigh timestamps iff update is effective
	arp: honour gratuitous ARP _replies_
	ARM: dts: rockchip: fix rk322x i2s1 pinctrl error
	usb: chipidea: properly handle host or gadget initialization failure
	pxa_camera: fix module remove codepath for v4l2 clock
	USB: ene_usb6250: fix first command execution
	net: x25: fix one potential use-after-free issue
	USB: ene_usb6250: fix SCSI residue overwriting
	serial: 8250: omap: Disable DMA for console UART
	serial: sh-sci: Fix race condition causing garbage during shutdown
	net/wan/fsl_ucc_hdlc: fix unitialized variable warnings
	net/wan/fsl_ucc_hdlc: fix incorrect memory allocation
	fsl/qe: add bit description for SYNL register for GUMR
	sh_eth: Use platform device for printing before register_netdev()
	mlxsw: spectrum: Avoid possible NULL pointer dereference
	scsi: csiostor: fix use after free in csio_hw_use_fwconfig()
	powerpc/mm: Fix virt_addr_valid() etc. on 64-bit hash
	ath5k: fix memory leak on buf on failed eeprom read
	selftests/powerpc: Fix TM resched DSCR test with some compilers
	xfrm: fix state migration copy replay sequence numbers
	ASoC: simple-card: fix mic jack initialization
	iio: hi8435: avoid garbage event at first enable
	iio: hi8435: cleanup reset gpio
	iio: light: rpr0521 poweroff for probe fails
	ext4: handle the rest of ext4_mb_load_buddy() ENOMEM errors
	md-cluster: fix potential lock issue in add_new_disk
	ARM: davinci: da8xx: Create DSP device only when assigned memory
	ray_cs: Avoid reading past end of buffer
	net/wan/fsl_ucc_hdlc: fix muram allocation error
	leds: pca955x: Correct I2C Functionality
	perf/core: Fix error handling in perf_event_alloc()
	sched/numa: Use down_read_trylock() for the mmap_sem
	gpio: crystalcove: Do not write regular gpio registers for virtual GPIOs
	net/mlx5: Tolerate irq_set_affinity_hint() failures
	selinux: do not check open permission on sockets
	block: fix an error code in add_partition()
	mlx5: fix bug reading rss_hash_type from CQE
	net: ieee802154: fix net_device reference release too early
	libceph: NULL deref on crush_decode() error path
	perf report: Fix off-by-one for non-activation frames
	netfilter: ctnetlink: fix incorrect nf_ct_put during hash resize
	pNFS/flexfiles: missing error code in ff_layout_alloc_lseg()
	ASoC: rsnd: SSI PIO adjust to 24bit mode
	scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats()
	fix race in drivers/char/random.c:get_reg()
	ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff()
	ARM64: PCI: Fix struct acpi_pci_root_ops allocation failure path
	tcp: better validation of received ack sequences
	net: move somaxconn init from sysctl code
	Input: elan_i2c - clear INT before resetting controller
	bonding: Don't update slave->link until ready to commit
	cpuhotplug: Link lock stacks for hotplug callbacks
	PCI/msi: fix the pci_alloc_irq_vectors_affinity stub
	KVM: X86: Fix preempt the preemption timer cancel
	KVM: nVMX: Fix handling of lmsw instruction
	net: llc: add lock_sock in llc_ui_bind to avoid a race condition
	drm/msm: Take the mutex before calling msm_gem_new_impl
	i40iw: Fix sequence number for the first partial FPDU
	i40iw: Correct Q1/XF object count equation
	ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node
	thermal: power_allocator: fix one race condition issue for thermal_instances list
	perf probe: Add warning message if there is unexpected event name
	l2tp: fix missing print session offset info
	rds; Reset rs->rs_bound_addr in rds_add_bound() failure path
	ACPI / video: Default lcd_only to true on Win8-ready and newer machines
	net/mlx4_en: Change default QoS settings
	VFS: close race between getcwd() and d_move()
	PM / devfreq: Fix potential NULL pointer dereference in governor_store
	hwmon: (ina2xx) Make calibration register value fixed
	media: videobuf2-core: don't go out of the buffer range
	ASoC: Intel: Skylake: Disable clock gating during firmware and library download
	ASoC: Intel: cht_bsw_rt5645: Analog Mic support
	scsi: libiscsi: Allow sd_shutdown on bad transport
	scsi: mpt3sas: Proper handling of set/clear of "ATA command pending" flag.
	irqchip/gic-v3: Fix the driver probe() fail due to disabled GICC entry
	ACPI: EC: Fix debugfs_create_*() usage
	mac80211: Fix setting TX power on monitor interfaces
	vfb: fix video mode and line_length being set when loaded
	gpio: label descriptors using the device name
	IB/rdmavt: Allocate CQ memory on the correct node
	blk-mq: fix race between updating nr_hw_queues and switching io sched
	backlight: tdo24m: Fix the SPI CS between transfers
	pinctrl: baytrail: Enable glitch filter for GPIOs used as interrupts
	ASoC: Intel: sst: Fix the return value of 'sst_send_byte_stream_mrfld()'
	rt2x00: do not pause queue unconditionally on error path
	wl1251: check return from call to wl1251_acx_arp_ip_filter
	hdlcdrv: Fix divide by zero in hdlcdrv_ioctl
	x86/efi: Disable runtime services on kexec kernel if booted with efi=old_map
	netfilter: conntrack: don't call iter for non-confirmed conntracks
	HID: i2c: Call acpi_device_fix_up_power for ACPI-enumerated devices
	ovl: filter trusted xattr for non-admin
	powerpc/[booke|4xx]: Don't clobber TCR[WP] when setting TCR[DIE]
	dmaengine: imx-sdma: Handle return value of clk_prepare_enable
	backlight: Report error on failure
	arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage
	net/mlx5: avoid build warning for uniprocessor
	cxgb4: FW upgrade fixes
	cxgb4: Fix netdev_features flag
	rtc: m41t80: fix SQW dividers override when setting a date
	i40evf: fix merge error in older patch
	rtc: opal: Handle disabled TPO in opal_get_tpo_time()
	rtc: interface: Validate alarm-time before handling rollover
	SUNRPC: ensure correct error is reported by xs_tcp_setup_socket()
	net: freescale: fix potential null pointer dereference
	clk: at91: fix clk-generated parenting
	drm/sun4i: Ignore the generic connectors for components
	dt-bindings: display: sun4i: Add allwinner,tcon-channel property
	mtd: nand: gpmi: Fix gpmi_nand_init() error path
	mtd: nand: check ecc->total sanity in nand_scan_tail
	KVM: SVM: do not zero out segment attributes if segment is unusable or not present
	clk: scpi: fix return type of __scpi_dvfs_round_rate
	clk: Fix __set_clk_rates error print-string
	powerpc/spufs: Fix coredump of SPU contexts
	drm/amdkfd: NULL dereference involving create_process()
	ath10k: add BMI parameters to fix calibration from DT/pre-cal
	perf trace: Add mmap alias for s390
	qlcnic: Fix a sleep-in-atomic bug in qlcnic_82xx_hw_write_wx_2M and qlcnic_82xx_hw_read_wx_2M
	arm64: kernel: restrict /dev/mem read() calls to linear region
	mISDN: Fix a sleep-in-atomic bug
	net: phy: micrel: Restore led_mode and clk_sel on resume
	RDMA/iw_cxgb4: Avoid touch after free error in ARP failure handlers
	RDMA/hfi1: fix array termination by appending NULL to attr array
	drm/omap: fix tiled buffer stride calculations
	powerpc/8xx: fix mpc8xx_get_irq() return on no irq
	cxgb4: fix incorrect cim_la output for T6
	Fix serial console on SNI RM400 machines
	bio-integrity: Do not allocate integrity context for bio w/o data
	ip6_tunnel: fix traffic class routing for tunnels
	skbuff: return -EMSGSIZE in skb_to_sgvec to prevent overflow
	macsec: check return value of skb_to_sgvec always
	sit: reload iphdr in ipip6_rcv
	net/mlx4: Fix the check in attaching steering rules
	net/mlx4: Check if Granular QoS per VF has been enabled before updating QP qos_vport
	perf header: Set proper module name when build-id event found
	perf report: Ensure the perf DSO mapping matches what libdw sees
	iwlwifi: mvm: fix firmware debug restart recording
	watchdog: f71808e_wdt: Add F71868 support
	iwlwifi: mvm: Fix command queue number on d0i3 flow
	iwlwifi: tt: move ucode_loaded check under mutex
	iwlwifi: pcie: only use d0i3 in suspend/resume if system_pm is set to d0i3
	iwlwifi: fix min API version for 7265D, 3168, 8000 and 8265
	tags: honor COMPILED_SOURCE with apart output directory
	ARM: dts: qcom: ipq4019: fix i2c_0 node
	e1000e: fix race condition around skb_tstamp_tx()
	igb: fix race condition with PTP_TX_IN_PROGRESS bits
	cxl: Unlock on error in probe
	cx25840: fix unchecked return values
	mceusb: sporadic RX truncation corruption fix
	net: phy: avoid genphy_aneg_done() for PHYs without clause 22 support
	ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull
	nvme-pci: fix multiple ctrl removal scheduling
	nvme: fix hang in remove path
	KVM: nVMX: Update vmcs12->guest_linear_address on nested VM-exit
	e1000e: Undo e1000e_pm_freeze if __e1000_shutdown fails
	perf/core: Correct event creation with PERF_FORMAT_GROUP
	sched/deadline: Use the revised wakeup rule for suspending constrained dl tasks
	MIPS: mm: fixed mappings: correct initialisation
	MIPS: mm: adjust PKMAP location
	MIPS: kprobes: flush_insn_slot should flush only if probe initialised
	ARM: dts: armadillo800eva: Split LCD mux and gpio
	Fix loop device flush before configure v3
	net: emac: fix reset timeout with AR8035 phy
	perf tools: Decompress kernel module when reading DSO data
	perf tests: Decompress kernel module before objdump
	skbuff: only inherit relevant tx_flags
	xen: avoid type warning in xchg_xen_ulong
	X.509: Fix error code in x509_cert_parse()
	pinctrl: meson-gxbb: remove non-existing pin GPIOX_22
	coresight: Fix reference count for software sources
	coresight: tmc: Configure DMA mask appropriately
	stmmac: fix ptp header for GMAC3 hw timestamp
	geneve: add missing rx stats accounting
	crypto: omap-sham - buffer handling fixes for hashing later
	crypto: omap-sham - fix closing of hash with separate finalize call
	bnx2x: Allow vfs to disable txvlan offload
	sctp: fix recursive locking warning in sctp_do_peeloff
	net: fec: Add a fec_enet_clear_ethtool_stats() stub for CONFIG_M5272
	sparc64: ldc abort during vds iso boot
	iio: magnetometer: st_magn_spi: fix spi_device_id table
	net: ena: fix rare uncompleted admin command false alarm
	net: ena: fix race condition between submit and completion admin command
	net: ena: add missing return when ena_com_get_io_handlers() fails
	net: ena: add missing unmap bars on device removal
	net: ena: disable admin msix while working in polling mode
	clk: meson: meson8b: add compatibles for Meson8 and Meson8m2
	Bluetooth: Send HCI Set Event Mask Page 2 command only when needed
	cpuidle: dt: Add missing 'of_node_put()'
	ACPICA: OSL: Add support to exclude stdarg.h
	ACPICA: Events: Add runtime stub support for event APIs
	ACPICA: Disassembler: Abort on an invalid/unknown AML opcode
	s390/dasd: fix hanging safe offline
	vxlan: dont migrate permanent fdb entries during learn
	hsr: fix incorrect warning
	selftests: kselftest_harness: Fix compile warning
	drm/vc4: Fix resource leak in 'vc4_get_hang_state_ioctl()' in error handling path
	bcache: stop writeback thread after detaching
	bcache: segregate flash only volume write streams
	scsi: libsas: fix memory leak in sas_smp_get_phy_events()
	scsi: libsas: fix error when getting phy events
	scsi: libsas: initialize sas_phy status according to response of DISCOVER
	blk-mq: fix kernel oops in blk_mq_tag_idle()
	tty: n_gsm: Allow ADM response in addition to UA for control dlci
	EDAC, mv64x60: Fix an error handling path
	cxgb4vf: Fix SGE FL buffer initialization logic for 64K pages
	sdhci: Advertise 2.0v supply on SDIO host controller
	Input: goodix - disable IRQs while suspended
	mtd: mtd_oobtest: Handle bitflips during reads
	perf tools: Fix copyfile_offset update of output offset
	ipsec: check return value of skb_to_sgvec always
	rxrpc: check return value of skb_to_sgvec always
	virtio_net: check return value of skb_to_sgvec always
	virtio_net: check return value of skb_to_sgvec in one more location
	random: use lockless method of accessing and updating f->reg_idx
	clk: at91: fix clk-generated compilation
	arp: fix arp_filter on l3slave devices
	ipv6: the entire IPv6 header chain must fit the first fragment
	net: fix possible out-of-bound read in skb_network_protocol()
	net/ipv6: Fix route leaking between VRFs
	net/ipv6: Increment OUTxxx counters after netfilter hook
	netlink: make sure nladdr has correct size in netlink_connect()
	net/sched: fix NULL dereference in the error path of tcf_bpf_init()
	pptp: remove a buggy dst release in pptp_connect()
	r8169: fix setting driver_data after register_netdev
	sctp: do not leak kernel memory to user space
	sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6
	sky2: Increase D3 delay to sky2 stops working after suspend
	vhost: correctly remove wait queue during poll failure
	vlan: also check phy_driver ts_info for vlan's real device
	bonding: fix the err path for dev hwaddr sync in bond_enslave
	bonding: move dev_mc_sync after master_upper_dev_link in bond_enslave
	bonding: process the err returned by dev_set_allmulti properly in bond_enslave
	net: fool proof dev_valid_name()
	ip_tunnel: better validate user provided tunnel names
	ipv6: sit: better validate user provided tunnel names
	ip6_gre: better validate user provided tunnel names
	ip6_tunnel: better validate user provided tunnel names
	vti6: better validate user provided tunnel names
	net/mlx5e: Sync netdev vxlan ports at open
	net/sched: fix NULL dereference in the error path of tunnel_key_init()
	net/sched: fix NULL dereference on the error path of tcf_skbmod_init()
	net/mlx4_en: Fix mixed PFC and Global pause user control requests
	vhost: validate log when IOTLB is enabled
	route: check sysctl_fib_multipath_use_neigh earlier than hash
	team: move dev_mc_sync after master_upper_dev_link in team_port_add
	vhost_net: add missing lock nesting notation
	net/mlx4_core: Fix memory leak while delete slave's resources
	strparser: Fix sign of err codes
	net sched actions: fix dumping which requires several messages to user space
	vrf: Fix use after free and double free in vrf_finish_output
	Revert "xhci: plat: Register shutdown for xhci_plat"
	Linux 4.9.94

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-04-14 15:40:56 +02:00
Hans de Goede
2a584051ab Input: goodix - disable IRQs while suspended
[ Upstream commit faec44b683 ]

We should not try to do any i2c transfers before the controller is
resumed (which happens before our resume method gets called).

So we need to disable our IRQ while suspended to enforce this. The
code paths for devices with GPIOs for the int and reset pins already
disable the IRQ the through goodix_free_irq().

This commit also disables the IRQ while suspended for devices without
GPIOs for the int and reset pins.

This fixes the i2c bus sometimes getting stuck after a suspend/resume
causing the touchscreen to sometimes not work after a suspend/resume.
This has been tested on a GPD pocked device.

BugLink: https://github.com/nexus511/gpd-ubuntu-packages/issues/10
BugLink: https://www.reddit.com/r/GPDPocket/comments/7niut2/fix_for_broken_touch_after_resume_all_linux/
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-13 19:48:31 +02:00
KT Liao
969eeef398 Input: elan_i2c - clear INT before resetting controller
[ Upstream commit 4b3c7dbbff ]

Some old touchpad FWs need to have interrupt cleared before issuing reset
command after updating firmware. We clear interrupt by attempting to read
full report from the controller, and discarding any data read.

Signed-off-by: KT Liao <kt.liao@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-13 19:48:06 +02:00
KT Liao
e0709814a1 Input: elantech - force relative mode on a certain module
[ Upstream commit d899520b04 ]

One of Elan modules with sample version is 0x74 and hw_version is 0x03 has
a bug in absolute mode implementation, so let it run in default PS/2
relative mode.

Signed-off-by: KT Liao <kt.liao@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-13 19:47:55 +02:00
Dmitry Torokhov
97e885c7d1 Input: elan_i2c - check if device is there before really probing
[ Upstream commit c5928551fd ]

Before trying to properly initialize the touchpad and generate bunch of
errors, let's first see it there is anything at the given address. If we
get error, fail silently with -ENXIO.

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-13 19:47:55 +02:00
Greg Hackmann
05baf14727 Merge tag 'v4.9.93' into android-4.9
This is the 4.9.93 stable release

Change-Id: I4293d83f45982c6fd479bddbf9b0f811248ddc30
Signed-off-by: Greg Hackmann <ghackmann@google.com>
2018-04-09 11:39:17 -07:00
Ondrej Zary
8f662f40fc Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad
commit 04bb1719c4 upstream.

The touch sensor buttons on Sony VAIO VGN-CS series laptops (e.g.
VGN-CS31S) are a separate PS/2 device. As the MUX is disabled for all
VAIO machines by the nomux blacklist, the data from touch sensor
buttons and touchpad are combined. The protocol used by the buttons is
probably similar to the touchpad protocol (both are Synaptics) so both
devices get enabled. The controller combines the data, creating a mess
which results in random button clicks, touchpad stopping working and
lost sync error messages:
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 4
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
psmouse serio1: issuing reconnect request

Add a new i8042_dmi_forcemux_table whitelist with VGN-CS.
With MUX enabled, touch sensor buttons are detected as separate device
(and left disabled as there's currently no driver), fixing all touchpad
problems.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-08 12:12:58 +02:00
Dennis Wassenberg
8f00faad73 Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list
commit b56af54ac7 upstream.

Reset i8042 before probing because of insufficient BIOS initialisation of
the i8042 serial controller. This makes Synaptics touchpad detection
possible. Without resetting the Synaptics touchpad is not detected because
there are always NACK messages from AUX port.

Signed-off-by: Dennis Wassenberg <dennis.wassenberg@secunet.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-08 12:12:58 +02:00
Masaki Ota
61981aa003 Input: ALPS - fix TrackStick detection on Thinkpad L570 and Latitude 7370
commit 567b9b549c upstream.

The primary interface for the touchpad device in Thinkpad L570 is SMBus,
so ALPS overlooked PS2 interface Firmware setting of TrackStick, and
shipped with TrackStick otp bit is disabled.

The address 0xD7 contains device number information, so we can identify
the device by checking this value, but to access it we need to enable
Command mode, and then re-enable the device. Devices shipped in Thinkpad
L570 report either 0x0C or 0x1D as device numbers, if we see them we assume
that the devices are DualPoints.

The same issue exists on Dell Latitude 7370.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=196929
Fixes: 646580f793 ("Input: ALPS - fix multi-touch decoding on SS4 plus touchpads")
Signed-off-by: Masaki Ota <masaki.ota@jp.alps.com>
Tested-by: Aaron Ma <aaron.ma@canonical.com>
Tested-by: Jonathan Liu <net147@gmail.com>
Tested-by: Jaak Ristioja <jaak@ristioja.ee>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-08 12:12:58 +02:00
Nick Desaulniers
b4361da438 Input: mousedev - fix implicit conversion warning
commit dae1a432ab upstream.

Clang warns:

drivers/input/mousedev.c:653:63: error: implicit conversion from 'int'
to 'signed char' changes value from 200 to -56
[-Wconstant-conversion]
  client->ps2[1] = 0x60; client->ps2[2] = 3; client->ps2[3] = 200;
                                                            ~ ^~~
As the PS2 data is really a stream of bytes, let's switch to using u8 type
for it, which silences this warning.

Signed-off-by: Nick Desaulniers <nick.desaulniers@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-08 12:12:43 +02:00
Greg Kroah-Hartman
dd1e37e646 Merge 4.9.90 into android-4.9
Changes in 4.9.90
	tpm: fix potential buffer overruns caused by bit glitches on the bus
	ASoC: rsnd: check src mod pointer for rsnd_mod_id()
	SMB3: Validate negotiate request must always be signed
	CIFS: Enable encryption during session setup phase
	staging: android: ashmem: Fix possible deadlock in ashmem_ioctl
	Revert "led: core: Fix brightness setting when setting delay_off=0"
	led: core: Clear LED_BLINK_SW flag in led_blink_set()
	platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA
	bonding: handle link transition from FAIL to UP correctly
	regulator: anatop: set default voltage selector for pcie
	power: supply: bq24190_charger: Limit over/under voltage fault logging
	x86: i8259: export legacy_pic symbol
	rtc: cmos: Do not assume irq 8 for rtc when there are no legacy irqs
	Input: ar1021_i2c - fix too long name in driver's device table
	time: Change posix clocks ops interfaces to use timespec64
	ACPI/processor: Fix error handling in __acpi_processor_start()
	ACPI/processor: Replace racy task affinity logic
	cpufreq/sh: Replace racy task affinity logic
	genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs
	i2c: i2c-scmi: add a MS HID
	net: ipv6: send unsolicited NA on admin up
	media/dvb-core: Race condition when writing to CAM
	btrfs: fix a bogus warning when converting only data or metadata
	ASoC: Intel: Atom: update Thinkpad 10 quirk
	tools/testing/nvdimm: fix nfit_test shutdown crash
	spi: dw: Disable clock after unregistering the host
	powerpc/64s: Remove SAO feature from Power9 DD1
	ath: Fix updating radar flags for coutry code India
	clk: ns2: Correct SDIO bits
	iwlwifi: split the handler and the wake parts of the notification infra
	iwlwifi: a000: fix memory offsets and lengths
	scsi: virtio_scsi: Always try to read VPD pages
	KVM: PPC: Book3S PR: Exit KVM on failed mapping
	mwifiex: don't leak 'chan_stats' on reset
	x86/reboot: Turn off KVM when halting a CPU
	ARM: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and !FRAME_POINTER
	irqchip/mips-gic: Separate IPI reservation & usage tracking
	iommu/omap: Register driver before setting IOMMU ops
	md/raid10: wait up frozen array in handle_write_completed
	NFS: Fix missing pg_cleanup after nfs_pageio_cond_complete()
	tcp: remove poll() flakes with FastOpen
	e1000e: fix timing for 82579 Gigabit Ethernet controller
	ALSA: hda - Fix headset microphone detection for ASUS N551 and N751
	IB/ipoib: Fix deadlock between ipoib_stop and mcast join flow
	IB/ipoib: Update broadcast object if PKey value was changed in index 0
	HSI: ssi_protocol: double free in ssip_pn_xmit()
	IB/mlx4: Take write semaphore when changing the vma struct
	IB/mlx4: Change vma from shared to private
	IB/mlx5: Take write semaphore when changing the vma struct
	IB/mlx5: Change vma from shared to private
	IB/mlx5: Set correct SL in completion for RoCE
	ASoC: Intel: Skylake: Uninitialized variable in probe_codec()
	ibmvnic: Disable irq prior to close
	netvsc: Deal with rescinded channels correctly
	Fix driver usage of 128B WQEs when WQ_CREATE is V1.
	Fix Express lane queue creation.
	gpio: gpio-wcove: fix irq pending status bit width
	netfilter: xt_CT: fix refcnt leak on error path
	openvswitch: Delete conntrack entry clashing with an expectation.
	netfilter: nf_ct_helper: permit cthelpers with different names via nfnetlink
	mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR()
	tipc: check return value of nlmsg_new
	wan: pc300too: abort path on failure
	qlcnic: fix unchecked return value
	netfilter: nft_dynset: continue to next expr if _OP_ADD succeeded
	platform/x86: intel-vbtn: add volume up and down
	scsi: mac_esp: Replace bogus memory barrier with spinlock
	infiniband/uverbs: Fix integer overflows
	pNFS: Fix use after free issues in pnfs_do_read()
	xprtrdma: Cancel refresh worker during buffer shutdown
	NFS: don't try to cross a mountpount when there isn't one there.
	iio: st_pressure: st_accel: Initialise sensor platform data properly
	mt7601u: check return value of alloc_skb
	libertas: check return value of alloc_workqueue
	rndis_wlan: add return value validation
	Btrfs: fix incorrect space accounting after failure to insert inline extent
	Btrfs: send, fix file hole not being preserved due to inline extent
	Btrfs: fix extent map leak during fallocate error path
	orangefs: do not wait for timeout if umounting
	mac80211: don't parse encrypted management frames in ieee80211_frame_acked
	ACPICA: iasl: Fix IORT SMMU GSI disassembling
	iio: hid-sensor: fix return of -EINVAL on invalid values in ret or value
	dt-bindings: mfd: axp20x: Add "xpowers,master-mode" property for AXP806 PMICs
	mfd: palmas: Reset the POWERHOLD mux during power off
	mtip32xx: use runtime tag to initialize command header
	x86/KASLR: Fix kexec kernel boot crash when KASLR randomization fails
	gpio: gpio-wcove: fix GPIO IRQ status mask
	staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK set to y
	staging: wilc1000: fix unchecked return value
	ipvs: explicitly forbid ipv6 service/dest creation if ipv6 mod is disabled
	mac80211: Fix possible sband related NULL pointer de-reference
	mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a
	netfilter: x_tables: unlock on error in xt_find_table_lock()
	ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP
	IB/rdmavt: restore IRQs on error path in rvt_create_ah()
	IB/hfi1: Fix softlockup issue
	platform/x86: asus-wmi: try to set als by default
	ipmi/watchdog: fix wdog hang on panic waiting for ipmi response
	ACPI / PMIC: xpower: Fix power_table addresses
	drm/amdgpu: fix gpu reset crash
	drm/nouveau/kms: Increase max retries in scanout position queries.
	jbd2: Fix lockdep splat with generic/270 test
	ixgbevf: fix size of queue stats length
	net: ethernet: ucc_geth: fix MEM_PART_MURAM mode
	soc/fsl/qe: round brg_freq to 1kHz granularity
	Bluetooth: hci_ldisc: Add protocol check to hci_uart_dequeue()
	Bluetooth: hci_ldisc: Add protocol check to hci_uart_tx_wakeup()
	vxlan: correctly handle ipv6.disable module parameter
	qed: Unlock on error in qed_vf_pf_acquire()
	bnx2x: Align RX buffers
	power: supply: bq24190_charger: Add disable-reset device-property
	power: supply: isp1704: Fix unchecked return value of devm_kzalloc
	power: supply: pda_power: move from timer to delayed_work
	Input: twl4030-pwrbutton - use correct device for irq request
	IB/rxe: Don't clamp residual length to mtu
	md/raid10: skip spare disk as 'first' disk
	ACPI / power: Delay turning off unused power resources after suspend
	ia64: fix module loading for gcc-5.4
	tcm_fileio: Prevent information leak for short reads
	x86/xen: split xen_smp_prepare_boot_cpu()
	video: fbdev: udlfb: Fix buffer on stack
	sm501fb: don't return zero on failure path in sm501fb_start()
	pNFS: Fix a deadlock when coalescing writes and returning the layout
	net: hns: fix ethtool_get_strings overflow in hns driver
	cifs: small underflow in cnvrtDosUnixTm()
	mm: fix check for reclaimable pages in PF_MEMALLOC reclaim throttling
	mm, vmstat: suppress pcp stats for unpopulated zones in zoneinfo
	mm: hwpoison: call shake_page() after try_to_unmap() for mlocked page
	rtc: ds1374: wdt: Fix issue with timeout scaling from secs to wdt ticks
	rtc: ds1374: wdt: Fix stop/start ioctl always returning -EINVAL
	ath10k: fix out of bounds access to local buffer
	perf tests kmod-path: Don't fail if compressed modules aren't supported
	block/mq: Cure cpu hotplug lock inversion
	Bluetooth: hci_qca: Avoid setup failure on missing rampatch
	Bluetooth: btqcomsmd: Fix skb double free corruption
	media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt
	drm/msm: fix leak in failed get_pages
	RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo()
	rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled.
	media: bt8xx: Fix err 'bt878_probe()'
	ath10k: handling qos at STA side based on AP WMM enable/disable
	media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart
	qmi_wwan: set FLAG_SEND_ZLP to avoid network initiated disconnect
	serial: 8250_dw: Disable clock on error
	cros_ec: fix nul-termination for firmware build info
	watchdog: Fix potential kref imbalance when opening watchdog
	platform/chrome: Use proper protocol transfer function
	dmaengine: zynqmp_dma: Fix race condition in the probe
	drm/tilcdc: ensure nonatomic iowrite64 is not used
	mmc: avoid removing non-removable hosts during suspend
	IB/ipoib: Avoid memory leak if the SA returns a different DGID
	RDMA/cma: Use correct size when writing netlink stats
	IB/umem: Fix use of npages/nmap fields
	iser-target: avoid reinitializing rdma contexts for isert commands
	vgacon: Set VGA struct resource types
	omapdrm: panel: fix compatible vendor string for td028ttec1
	drm/omap: DMM: Check for DMM readiness after successful transaction commit
	pty: cancel pty slave port buf's work in tty_release
	coresight: Fix disabling of CoreSight TPIU
	pinctrl: Really force states during suspend/resume
	pinctrl: rockchip: enable clock when reading pin direction register
	iommu/vt-d: clean up pr_irq if request_threaded_irq fails
	ip6_vti: adjust vti mtu according to mtu of lower device
	RDMA/ocrdma: Fix permissions for OCRDMA_RESET_STATS
	ARM: dts: aspeed-evb: Add unit name to memory node
	nfsd4: permit layoutget of executable-only files
	clk: Don't touch hardware when reparenting during registration
	clk: axi-clkgen: Correctly handle nocount bit in recalc_rate()
	clk: si5351: Rename internal plls to avoid name collisions
	dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63
	IB/mlx5: Fix integer overflows in mlx5_ib_create_srq
	IB/mlx5: Fix out-of-bounds read in create_raw_packet_qp_rq
	clk: migrate the count of orphaned clocks at init
	RDMA/ucma: Fix access to non-initialized CM_ID object
	RDMA/ucma: Don't allow join attempts for unsupported AF family
	usb: gadget: f_hid: fix: Move IN request allocation to set_alt()
	Linux 4.9.90

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-03-25 10:55:44 +02:00
Sebastian Reichel
edc0bfd6e2 Input: twl4030-pwrbutton - use correct device for irq request
[ Upstream commit 3071e9dd6c ]

The interrupt should be requested for the platform device
and not for the input device.

Fixes: 7f9ce649d2 ("Input: twl4030-pwrbutton - simplify driver using devm_*")
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-24 11:00:20 +01:00
Dmitry Torokhov
4dbe5cc388 Input: ar1021_i2c - fix too long name in driver's device table
[ Upstream commit 95123fc435 ]

The name field in structure i2c_device_id is 20 characters, and we expect
it to be NULL-terminated, however we are trying to stuff it with 21 bytes
and thus NULL-terminator is lost. This causes issues when one creates
device with name "MICROCHIP_AR1021_I2C" as i2c core cuts off the last "C",
and automatic module loading by alias does not work as result.

The -I2C suffix in the device name is superfluous, we know what bus we are
dealing with, so let's drop it. Also, no other driver uses capitals, and
the manufacturer name is normally not included, except in very rare cases
of incompatible name collisions.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=116211
Fixes: dd4cae8bf1 ("Input: Add Microchip AR1021 i2c touchscreen")
Reviewed-By: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Martin Kepplinger <martin.kepplinger@ginzinger.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-24 11:00:09 +01:00
Greg Kroah-Hartman
960923fdc2 Merge 4.9.89 into android-4.9
Changes in 4.9.89
	blkcg: fix double free of new_blkg in blkcg_init_queue
	Input: tsc2007 - check for presence and power down tsc2007 during probe
	perf stat: Issue a HW watchdog disable hint
	staging: speakup: Replace BUG_ON() with WARN_ON().
	staging: wilc1000: add check for kmalloc allocation failure.
	HID: reject input outside logical range only if null state is set
	drm: qxl: Don't alloc fbdev if emulation is not supported
	ARM: dts: r8a7791: Remove unit-address and reg from integrated cache
	ARM: dts: r8a7792: Remove unit-address and reg from integrated cache
	ARM: dts: r8a7793: Remove unit-address and reg from integrated cache
	ARM: dts: r8a7794: Remove unit-address and reg from integrated cache
	arm64: dts: r8a7796: Remove unit-address and reg from integrated cache
	drm/sun4i: Fix up error path cleanup for master bind function
	drm/sun4i: Set drm_crtc.port to the underlying TCON's output port node
	ath10k: fix a warning during channel switch with multiple vaps
	drm/sun4i: Fix TCON clock and regmap initialization sequence
	PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()
	selinux: check for address length in selinux_socket_bind()
	x86/mm: Make mmap(MAP_32BIT) work correctly
	perf sort: Fix segfault with basic block 'cycles' sort dimension
	x86/mce: Handle broadcasted MCE gracefully with kexec
	eventpoll.h: fix epoll event masks
	i40e: Acquire NVM lock before reads on all devices
	i40e: fix ethtool to get EEPROM data from X722 interface
	perf tools: Make perf_event__synthesize_mmap_events() scale
	ARM: brcmstb: Enable ZONE_DMA for non 64-bit capable peripherals
	drivers: net: xgene: Fix hardware checksum setting
	drivers: net: phy: xgene: Fix mdio write
	drivers: net: xgene: Fix wrong logical operation
	drivers: net: xgene: Fix Rx checksum validation logic
	drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off)
	ath10k: disallow DFS simulation if DFS channel is not enabled
	ath10k: fix fetching channel during potential radar detection
	usb: misc: lvs: fix race condition in disconnect handling
	ARM: bcm2835: Enable missing CMA settings for VC4 driver
	net: ethernet: bgmac: Allow MAC address to be specified in DTB
	netem: apply correct delay when rate throttling
	x86/mce: Init some CPU features early
	omapfb: dss: Handle return errors in dss_init_ports()
	perf probe: Fix concat_probe_trace_events
	perf probe: Return errno when not hitting any event
	HID: clamp input to logical range if no null state
	net/8021q: create device with all possible features in wanted_features
	ARM: dts: Adjust moxart IRQ controller and flags
	qed: Always publish VF link from leading hwfn
	s390/topology: fix typo in early topology code
	zd1211rw: fix NULL-deref at probe
	batman-adv: handle race condition for claims between gateways
	of: fix of_device_get_modalias returned length when truncating buffers
	solo6x10: release vb2 buffers in solo_stop_streaming()
	x86/boot/32: Defer resyncing initial_page_table until per-cpu is set up
	scsi: fnic: Fix for "Number of Active IOs" in fnicstats becoming negative
	scsi: ipr: Fix missed EH wakeup
	media: i2c/soc_camera: fix ov6650 sensor getting wrong clock
	timers, sched_clock: Update timeout for clock wrap
	sysrq: Reset the watchdog timers while displaying high-resolution timers
	Input: qt1070 - add OF device ID table
	sched: act_csum: don't mangle TCP and UDP GSO packets
	PCI: hv: Properly handle PCI bus remove
	PCI: hv: Lock PCI bus on device eject
	ASoC: rcar: ssi: don't set SSICR.CKDV = 000 with SSIWSR.CONT
	spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer
	tcp: sysctl: Fix a race to avoid unexpected 0 window from space
	dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped
	usb: dwc3: make sure UX_EXIT_PX is cleared
	ARM: dts: bcm2835: add index to the ethernet alias
	perf annotate: Fix a bug following symbolic link of a build-id file
	perf buildid: Do not assume that readlink() returns a null terminated string
	i40e/i40evf: Fix use after free in Rx cleanup path
	scsi: be2iscsi: Check tag in beiscsi_mccq_compl_wait
	driver: (adm1275) set the m,b and R coefficients correctly for power
	bonding: make speed, duplex setting consistent with link state
	mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative()
	ALSA: firewire-lib: add a quirk of packet without valid EOH in CIP format
	ARM: dts: r8a7794: Add DU1 clock to device tree
	ARM: dts: r8a7794: Correct clock of DU1
	ARM: dts: silk: Correct clock of DU1
	blk-throttle: make sure expire time isn't too big
	regulator: core: Limit propagation of parent voltage count and list
	perf trace: Handle unpaired raw_syscalls:sys_exit event
	f2fs: relax node version check for victim data in gc
	drm/ttm: never add BO that failed to validate to the LRU list
	bonding: refine bond_fold_stats() wrap detection
	PCI: Apply Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices
	powerpc/mm/hugetlb: Filter out hugepage size not supported by page table layout
	braille-console: Fix value returned by _braille_console_setup
	drm/vmwgfx: Fixes to vmwgfx_fb
	vxlan: vxlan dev should inherit lowerdev's gso_max_size
	NFC: nfcmrvl: Include unaligned.h instead of access_ok.h
	NFC: nfcmrvl: double free on error path
	NFC: pn533: change order of free_irq and dev unregistration
	ARM: dts: r7s72100: fix ethernet clock parent
	ARM: dts: r8a7790: Correct parent of SSI[0-9] clocks
	ARM: dts: r8a7791: Correct parent of SSI[0-9] clocks
	ARM: dts: r8a7793: Correct parent of SSI[0-9] clocks
	powerpc: Avoid taking a data miss on every userspace instruction miss
	net: hns: Correct HNS RSS key set function
	net/faraday: Add missing include of of.h
	qed: Fix TM block ILT allocation
	rtmutex: Fix PI chain order integrity
	printk: Correctly handle preemption in console_unlock()
	drm: rcar-du: Handle event when disabling CRTCs
	ARM: dts: koelsch: Correct clock frequency of X2 DU clock input
	reiserfs: Make cancel_old_flush() reliable
	ASoC: rt5677: Add OF device ID table
	IB/hfi1: Check for QSFP presence before attempting reads
	ALSA: firewire-digi00x: add support for console models of Digi00x series
	ALSA: firewire-digi00x: handle all MIDI messages on streaming packets
	fm10k: correctly check if interface is removed
	EDAC, altera: Fix peripheral warnings for Cyclone5
	scsi: ses: don't get power status of SES device slot on probe
	qed: Correct MSI-x for storage
	apparmor: Make path_max parameter readonly
	iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range
	kvm/svm: Setup MCG_CAP on AMD properly
	kvm: nVMX: Disallow userspace-injected exceptions in guest mode
	video: ARM CLCD: fix dma allocation size
	drm/radeon: Fail fb creation from imported dma-bufs.
	drm/amdgpu: Fail fb creation from imported dma-bufs. (v2)
	drm/rockchip: vop: Enable pm domain before vop_initial
	i40e: only register client on iWarp-capable devices
	coresight: Fixes coresight DT parse to get correct output port ID.
	lkdtm: turn off kcov for lkdtm_rodata_do_nothing:
	tty: amba-pl011: Fix spurious TX interrupts
	serial: imx: setup DCEDTE early and ensure DCD and RI irqs to be off
	MIPS: BPF: Quit clobbering callee saved registers in JIT code.
	MIPS: BPF: Fix multiple problems in JIT skb access helpers.
	MIPS: r2-on-r6-emu: Fix BLEZL and BGTZL identification
	MIPS: r2-on-r6-emu: Clear BLTZALL and BGEZALL debugfs counters
	v4l: vsp1: Prevent multiple streamon race commencing pipeline early
	v4l: vsp1: Register pipe with output WPF
	regulator: isl9305: fix array size
	md/raid6: Fix anomily when recovering a single device in RAID6.
	md.c:didn't unlock the mddev before return EINVAL in array_size_store
	powerpc/nohash: Fix use of mmu_has_feature() in setup_initial_memory_limit()
	usb: dwc2: Make sure we disconnect the gadget state
	usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control()
	perf evsel: Return exact sub event which failed with EPERM for wildcards
	iwlwifi: mvm: fix RX SKB header size and align it properly
	drivers/perf: arm_pmu: handle no platform_device
	perf inject: Copy events when reordering events in pipe mode
	net: fec: add phy-reset-gpios PROBE_DEFER check
	perf session: Don't rely on evlist in pipe mode
	vfio/powerpc/spapr_tce: Enforce IOMMU type compatibility check
	vfio/spapr_tce: Check kzalloc() return when preregistering memory
	scsi: sg: check for valid direction before starting the request
	scsi: sg: close race condition in sg_remove_sfp_usercontext()
	ALSA: hda: Add Geminilake id to SKL_PLUS
	kprobes/x86: Fix kprobe-booster not to boost far call instructions
	kprobes/x86: Set kprobes pages read-only
	pwm: tegra: Increase precision in PWM rate calculation
	clk: qcom: msm8996: Fix the vfe1 powerdomain name
	Bluetooth: Avoid bt_accept_unlink() double unlinking
	Bluetooth: 6lowpan: fix delay work init in add_peer_chan()
	mac80211_hwsim: use per-interface power level
	ath10k: fix compile time sanity check for CE4 buffer size
	wil6210: fix protection against connections during reset
	wil6210: fix memory access violation in wil_memcpy_from/toio_32
	perf stat: Fix bug in handling events in error state
	mwifiex: Fix invalid port issue
	drm/edid: set ELD connector type in drm_edid_to_eld()
	video/hdmi: Allow "empty" HDMI infoframes
	HID: elo: clear BTN_LEFT mapping
	iwlwifi: mvm: rs: don't override the rate history in the search cycle
	clk: meson: gxbb: fix wrong clock for SARADC/SANA
	ARM: dts: exynos: Correct Trats2 panel reset line
	sched: Stop switched_to_rt() from sending IPIs to offline CPUs
	sched: Stop resched_cpu() from sending IPIs to offline CPUs
	test_firmware: fix setting old custom fw path back on exit
	net: ieee802154: adf7242: Fix bug if defined DEBUG
	net: xfrm: allow clearing socket xfrm policies.
	mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]()
	net: thunderx: Set max queue count taking XDP_TX into account
	ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin
	ARM: dts: omap3-n900: Fix the audio CODEC's reset pin
	mtd: nand: ifc: update bufnum mask for ver >= 2.0.0
	userns: Don't fail follow_automount based on s_user_ns
	leds: pm8058: Silence pointer to integer size warning
	power: supply: ab8500_charger: Fix an error handling path
	power: supply: ab8500_charger: Bail out in case of error in 'ab8500_charger_init_hw_registers()'
	ath10k: update tdls teardown state to target
	scsi: ses: don't ask for diagnostic pages repeatedly during probe
	pwm: stmpe: Fix wrong register offset for hwpwm=2 case
	clk: qcom: msm8916: fix mnd_width for codec_digcodec
	mwifiex: cfg80211: do not change virtual interface during scan processing
	ath10k: fix invalid STS_CAP_OFFSET_MASK
	tools/usbip: fixes build with musl libc toolchain
	spi: sun6i: disable/unprepare clocks on remove
	bnxt_en: Don't print "Link speed -1 no longer supported" messages.
	scsi: core: scsi_get_device_flags_keyed(): Always return device flags
	scsi: devinfo: apply to HP XP the same flags as Hitachi VSP
	scsi: dh: add new rdac devices
	media: vsp1: Prevent suspending and resuming DRM pipelines
	media: cpia2: Fix a couple off by one bugs
	veth: set peer GSO values
	drm/amdkfd: Fix memory leaks in kfd topology
	powerpc/modules: Don't try to restore r2 after a sibling call
	agp/intel: Flush all chipset writes after updating the GGTT
	mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED
	mac80211: remove BUG() when interface type is invalid
	ASoC: nuc900: Fix a loop timeout test
	ipvlan: add L2 check for packets arriving via virtual devices
	rcutorture/configinit: Fix build directory error message
	locking/locktorture: Fix num reader/writer corner cases
	ima: relax requiring a file signature for new files with zero length
	net: hns: Some checkpatch.pl script & warning fixes
	x86/boot/32: Fix UP boot on Quark and possibly other platforms
	x86/cpufeatures: Add Intel PCONFIG cpufeature
	selftests/x86/entry_from_vm86: Exit with 1 if we fail
	selftests/x86: Add tests for User-Mode Instruction Prevention
	selftests/x86: Add tests for the STR and SLDT instructions
	selftests/x86/entry_from_vm86: Add test cases for POPF
	x86/vm86/32: Fix POPF emulation
	x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels
	x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist
	x86/mm: Fix vmalloc_fault to use pXd_large
	parisc: Handle case where flush_cache_range is called with no context
	ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats()
	ALSA: hda - Revert power_save option default value
	ALSA: seq: Fix possible UAF in snd_seq_check_queue()
	ALSA: seq: Clear client entry before deleting else at closing
	drm/amdgpu: fix prime teardown order
	drm/amdgpu/dce: Don't turn off DP sink when disconnected
	fs: Teach path_connected to handle nfs filesystems with multiple roots.
	lock_parent() needs to recheck if dentry got __dentry_kill'ed under it
	fs/aio: Add explicit RCU grace period when freeing kioctx
	fs/aio: Use RCU accessors for kioctx_table->table[]
	irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis
	scsi: sg: fix SG_DXFER_FROM_DEV transfers
	scsi: sg: fix static checker warning in sg_is_valid_dxfer
	scsi: sg: only check for dxfer_len greater than 256M
	btrfs: alloc_chunk: fix DUP stripe size handling
	btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device
	scsi: qla2xxx: Fix extraneous ref on sp's after adapter break
	USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe()
	usb: dwc3: Fix GDBGFIFOSPACE_TYPE values
	usb: gadget: bdc: 64-bit pointer capability check
	Linux 4.9.89

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-03-22 09:54:47 +01:00
Javier Martinez Canillas
997de25b0a Input: qt1070 - add OF device ID table
[ Upstream commit cf5cd9d448 ]

The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.

But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.

The compatible strings don't have a vendor prefix because that's how it's
used currently, and changing this will be a Device Tree ABI break.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-22 09:17:42 +01:00
H. Nikolaus Schaller
3ec4b846a5 Input: tsc2007 - check for presence and power down tsc2007 during probe
[ Upstream commit 934df23171 ]

1. check if chip is really present and don't succeed if it isn't.
2. if it succeeds, power down the chip until accessed

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-22 09:17:35 +01:00
Greg Kroah-Hartman
bb52bba67e Merge 4.9.88 into android-4.9
Changes in 4.9.88
	RDMA/ucma: Limit possible option size
	RDMA/ucma: Check that user doesn't overflow QP state
	RDMA/mlx5: Fix integer overflow while resizing CQ
	drm/i915: Try EDID bitbanging on HDMI after failed read
	scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
	drm/i915: Always call to intel_display_set_init_power() in resume_early.
	workqueue: Allow retrieval of current task's work struct
	drm: Allow determining if current task is output poll worker
	drm/nouveau: Fix deadlock on runtime suspend
	drm/radeon: Fix deadlock on runtime suspend
	drm/amdgpu: Fix deadlock on runtime suspend
	drm/amdgpu: Notify sbios device ready before send request
	drm/radeon: fix KV harvesting
	drm/amdgpu: fix KV harvesting
	drm/amdgpu:Correct max uvd handles
	drm/amdgpu:Always save uvd vcpu_bo in VM Mode
	MIPS: BMIPS: Do not mask IPIs during suspend
	MIPS: ath25: Check for kzalloc allocation failure
	MIPS: OCTEON: irq: Check for null return on kzalloc allocation
	Input: matrix_keypad - fix race when disabling interrupts
	loop: Fix lost writes caused by missing flag
	virtio_ring: fix num_free handling in error case
	KVM: s390: fix memory overwrites when not using SCA entries
	kbuild: Handle builtin dtb file names containing hyphens
	IB/mlx5: Fix incorrect size of klms in the memory region
	bcache: fix crashes in duplicate cache device register
	bcache: don't attach backing with duplicate UUID
	x86/MCE: Serialize sysfs changes
	perf tools: Fix trigger class trigger_on()
	x86/spectre_v2: Don't check microcode versions when running under hypervisors
	ALSA: hda/realtek: Limit mic boost on T480
	ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
	ALSA: hda/realtek - Make dock sound work on ThinkPad L570
	ALSA: seq: Don't allow resizing pool in use
	ALSA: seq: More protection for concurrent write and ioctl races
	ALSA: hda: add dock and led support for HP EliteBook 820 G3
	ALSA: hda: add dock and led support for HP ProBook 640 G2
	nospec: Kill array_index_nospec_mask_check()
	nospec: Include <asm/barrier.h> dependency
	Revert "x86/retpoline: Simplify vmexit_fill_RSB()"
	x86/speculation: Use IBRS if available before calling into firmware
	x86/retpoline: Support retpoline builds with Clang
	x86/speculation, objtool: Annotate indirect calls/jumps for objtool
	x86/boot, objtool: Annotate indirect jump in secondary_startup_64()
	x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP
	x86/paravirt, objtool: Annotate indirect calls
	watchdog: hpwdt: SMBIOS check
	watchdog: hpwdt: Check source of NMI
	watchdog: hpwdt: fix unused variable warning
	watchdog: hpwdt: Remove legacy NMI sourcing.
	ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds
	Input: tca8418_keypad - remove double read of key event register
	tc358743: fix register i2c_rd/wr function fix
	netfilter: add back stackpointer size checks
	netfilter: x_tables: fix missing timer initialization in xt_LED
	netfilter: nat: cope with negative port range
	netfilter: IDLETIMER: be syzkaller friendly
	netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
	netfilter: bridge: ebt_among: add missing match size checks
	netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
	netfilter: x_tables: pass xt_counters struct instead of packet counter
	netfilter: x_tables: pass xt_counters struct to counter allocator
	netfilter: x_tables: pack percpu counter allocations
	ext4: inplace xattr block update fails to deduplicate blocks
	ubi: Fix race condition between ubi volume creation and udev
	scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport
	NFS: Fix an incorrect type in struct nfs_direct_req
	NFS: Fix unstable write completion
	x86/module: Detect and skip invalid relocations
	x86: Treat R_X86_64_PLT32 as R_X86_64_PC32
	ASoC: sgtl5000: Fix suspend/resume
	ASoC: rt5651: Fix regcache sync errors on resume
	serial: sh-sci: prevent lockup on full TTY buffers
	tty/serial: atmel: add new version check for usart
	uas: fix comparison for error code
	staging: comedi: fix comedi_nsamples_left.
	staging: android: ashmem: Fix lockdep issue during llseek
	USB: storage: Add JMicron bridge 152d:2567 to unusual_devs.h
	usbip: vudc: fix null pointer dereference on udc->lock
	usb: quirks: add control message delay for 1b1c:1b20
	usb: usbmon: Read text within supplied buffer size
	usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb()
	serial: 8250_pci: Add Brainboxes UC-260 4 port serial device
	serial: core: mark port as initialized in autoconfig
	earlycon: add reg-offset to physical address before mapping
	PCI: dwc: Fix enumeration end when reaching root subordinate
	Linux 4.9.88

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-03-18 12:07:50 +01:00
Dmitry Torokhov
c9763bfc7d Input: tca8418_keypad - remove double read of key event register
commit 9dd46c0253 upstream.

There is no need to tread the same register twice in a row.

Fixes: ea4348c846 ("Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-un ...")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-18 11:18:53 +01:00
Zhang Bo
236ff4dd7c Input: matrix_keypad - fix race when disabling interrupts
commit ea4f7bd2ac upstream.

If matrix_keypad_stop() is executing and the keypad interrupt is triggered,
disable_row_irqs() may be called by both matrix_keypad_interrupt() and
matrix_keypad_stop() at the same time, causing interrupts to be disabled
twice and the keypad being "stuck" after resuming.

Take lock when setting keypad->stopped to ensure that ISR will not race
with matrix_keypad_stop() disabling interrupts.

Signed-off-by: Zhang Bo <zbsdta@126.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-18 11:18:49 +01:00
Jiamin Ma
4b3b3ab348 cpufreq: boost cpufreq when remote key input
PD#158772: cpufreq: boost cpufreq when remote key input

Change-Id: I0bc536737380d51f7f14b00d1fa34a52ccd528c0
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
2018-03-07 22:02:09 -08:00
Suren Baghdasaryan
f67385227a ANDROID: keychord: Check for write data size
keychord driver causes a kernel warning when writing more than
(1 << (MAX_ORDER - 1)) * PAGE_SIZE bytes to /dev/keychord.
In reality writes to this file should be much smaller, so
limiting data size to PAGE_SIZE seems to be appropriate.
This change checks write data size and if it's more than
PAGE_SIZE causes write to fail.

Bug: 73962978

Change-Id: I8a064a396d4259ffca924fa35d80e9700c4f8d79
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
2018-03-02 18:38:28 +00:00
Greg Kroah-Hartman
a9d027374a Merge 4.9.84 into android-4.9
Changes in 4.9.84
	vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()
	kcm: Check if sk_user_data already set in kcm_attach
	kcm: Only allow TCP sockets to be attached to a KCM mux
	cfg80211: check dev_set_name() return value
	xfrm: skip policies marked as dead while rehashing
	mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
	xfrm: Fix stack-out-of-bounds read on socket policy lookup.
	xfrm: check id proto in validate_tmpl()
	sctp: set frag_point in sctp_setsockopt_maxseg correctly
	blktrace: fix unlocked registration of tracepoints
	drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all
	ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
	Provide a function to create a NUL-terminated string from unterminated data
	selinux: ensure the context is NUL terminated in security_context_to_sid_core()
	selinux: skip bounded transition processing if the policy isn't loaded
	crypto: x86/twofish-3way - Fix %rbp usage
	staging: android: ion: Add __GFP_NOWARN for system contig heap
	staging: android: ion: Switch from WARN to pr_warn
	blk_rq_map_user_iov: fix error override
	KVM: x86: fix escape of guest dr6 to the host
	kcov: detect double association with a single task
	netfilter: x_tables: fix int overflow in xt_alloc_table_info()
	netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target}
	netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
	netfilter: on sockopt() acquire sock lock only in the required scope
	netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
	netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
	rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
	net: avoid skb_warn_bad_offload on IS_ERR
	crypto: hash - annotate algorithms taking optional key
	crypto: hash - prevent using keyed hashes without setting key
	ASoC: ux500: add MODULE_LICENSE tag
	video: fbdev/mmp: add MODULE_LICENSE
	ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
	arm64: dts: add #cooling-cells to CPU nodes
	dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
	staging: android: ashmem: Fix a race condition in pin ioctls
	binder: check for binder_thread allocation failure in binder_poll()
	staging: iio: adc: ad7192: fix external frequency setting
	staging: iio: ad5933: switch buffer mode to software
	usbip: keep usbip_device sockfd state in sync with tcp_socket
	usb: build drivers/usb/common/ when USB_SUPPORT is set
	ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context
	ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function
	ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen
	ARM: dts: logicpd-som-lv: Fix gpmc addresses for NAND and enet
	ARM: dts: logicpd-somlv: Fix wl127x pinmux
	ARM: dts: am4372: Correct the interrupts_properties of McASP
	ARM: dts: am437x-cm-t43: Correct the dmas property of spi0
	perf top: Fix window dimensions change handling
	perf bench numa: Fixup discontiguous/sparse numa nodes
	media: s5k6aa: describe some function parameters
	pinctrl: sunxi: Fix A80 interrupt pin bank
	pinctrl: sunxi: Fix A64 UART mux value
	i40iw: Correct ARP index mask
	RDMA/cma: Make sure that PSN is not over max allowed
	sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune
	scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
	ipvlan: Add the skb->mark as flow4's member to lookup route
	m68k: add missing SOFTIRQENTRY_TEXT linker section
	powerpc/perf: Fix oops when grouping different pmu events
	s390/dasd: prevent prefix I/O error
	ARM: dts: Fix elm interrupt compiler warning
	gianfar: fix a flooded alignment reports because of padding issue.
	net_sched: red: Avoid devision by zero
	net_sched: red: Avoid illegal values
	btrfs: Fix possible off-by-one in btrfs_search_path_in_tree
	brcmfmac: Avoid build error with make W=1
	net: ethernet: arc: fix error handling in emac_rockchip_probe
	509: fix printing uninitialized stack memory when OID is empty
	gianfar: Disable EEE autoneg by default
	dmaengine: ioat: Fix error handling path
	dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved
	clk: fix a panic error caused by accessing NULL pointer
	ASoC: rockchip: disable clock on error
	spi: sun4i: disable clocks in the remove function
	xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies.
	drm/armada: fix leak of crtc structure
	dmaengine: jz4740: disable/unprepare clk if probe fails
	usb: dwc3: gadget: Wait longer for controller to end command processing
	usb: dwc3: of-simple: fix missing clk_disable_unprepare
	mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep
	x86/mm/kmmio: Fix mmiotrace for page unaligned addresses
	platform/x86: dell-laptop: Fix keyboard max lighting for Dell Latitude E6410
	xen: XEN_ACPI_PROCESSOR is Dom0-only
	hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
	powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL
	powerpc/64s: Simple RFI macro conversions
	powerpc/64s: Improve RFI L1-D cache flush fallback
	crypto: talitos - fix Kernel Oops on hashing an empty file
	drm/i915: fix intel_backlight_device_register declaration
	shmem: avoid maybe-uninitialized warning
	clk: sunxi-ng: fix build error without CONFIG_RESET_CONTROLLER
	vmxnet3: prevent building with 64K pages
	perf/x86: Shut up false-positive -Wmaybe-uninitialized warning
	PCI: vmd: Fix suspend handlers defined-but-not-used warning
	gpio: intel-mid: Fix build warning when !CONFIG_PM
	platform/x86: intel_mid_thermal: Fix suspend handlers unused warning
	usb: musb: fix compilation warning on unused function
	PCI: Change pci_host_common_probe() visibility
	perf: xgene: Include module.h
	video: fbdev: via: remove possibly unused variables
	scsi: advansys: fix build warning for PCI=n
	x86/ras/inject: Make it depend on X86_LOCAL_APIC=y
	gpio: xgene: mark PM functions as __maybe_unused
	arm64: define BUG() instruction without CONFIG_BUG
	x86/fpu/math-emu: Fix possible uninitialized variable use
	tools build: Add tools tree support for 'make -s'
	x86/build: Silence the build with "make -s"
	thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies
	x86: add MULTIUSER dependency for KVM
	dmaengine: zx: fix build warning
	x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG
	x86/vm86: Fix unused variable warning if THP is disabled
	scsi: advansys: fix uninitialized data access
	arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set
	ALSA: hda/ca0132 - fix possible NULL pointer use
	reiserfs: avoid a -Wmaybe-uninitialized warning
	cw1200: fix bogus maybe-uninitialized warning
	security/keys: BIG_KEY requires CONFIG_CRYPTO
	drm: exynos: mark pm functions as __maybe_unused
	rbd: silence bogus -Wmaybe-uninitialized warning
	drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized
	Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning
	KVM: add X86_LOCAL_APIC dependency
	shmem: fix compilation warnings on unused functions
	tc358743: fix register i2c_rd/wr functions
	go7007: add MEDIA_CAMERA_SUPPORT dependency
	em28xx: only use mt9v011 if camera support is enabled
	tw5864: use dev_warn instead of WARN to shut up warning
	ISDN: eicon: reduce stack size of sig_ind function
	clk: meson: gxbb: fix build error without RESET_CONTROLLER
	kasan: rework Kconfig settings
	drm/i915: hide unused intel_panel_set_backlight function
	arm64: sunxi: always enable reset controller
	binfmt_elf: compat: avoid unused function warning
	spi: bcm-qspi: shut up warning about cfi header inclusion
	idle: i7300: add PCI dependency
	arm64: fix warning about swapper_pg_dir overflow
	usb: phy: msm add regulator dependency
	x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix preemptibility bug
	KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously
	KVM: VMX: clean up declaration of VPID/EPT invalidation types
	KVM: nVMX: invvpid handling improvements
	crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
	Linux 4.9.84

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2018-02-26 09:18:03 +01:00
Arnd Bergmann
b7c3e5db3a Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning
commit ea4348c846 upstream.

Older versions of gcc warn about the tca8418_irq_handler function
as they can't keep track of the variable assignment inside of the
loop when using the -Wmaybe-unintialized flag:

drivers/input/keyboard/tca8418_keypad.c: In function ‘tca8418_irq_handler’:
drivers/input/keyboard/tca8418_keypad.c:172:9: error: ‘reg’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
drivers/input/keyboard/tca8418_keypad.c:165:5: note: ‘reg’ was declared here

This is fixed in gcc-6, but it's possible to rearrange the code
in a way that avoids the warning on older compilers as well.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-25 11:05:54 +01:00