| Commit message (Collapse) | Author | Age |
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Changes in 4.4.227
scsi: scsi_devinfo: fixup string compare
usb: gadget: f_uac2: fix error handling in afunc_bind (again)
platform/x86: acer-wmi: setup accelerometer when ACPI device was found
esp6: fix memleak on error path in esp6_input
IB/mlx4: Fix an error handling path in 'mlx4_ib_rereg_user_mr()'
ALSA: hda - No loopback on ALC299 codec
spi: dw: use "smp_mb()" to avoid sending spi data error
s390/ftrace: save traced function caller
ARC: Fix ICCM & DCCM runtime size checks
x86/mmiotrace: Use cpumask_available() for cpumask_var_t variables
net: bmac: Fix read of MAC address from ROM
net/ethernet/freescale: rework quiesce/activate for ucc_geth
net: ethernet: stmmac: Enable interface clocks on probe for IPQ806x
pppoe: only process PADT targeted at local interfaces
mmc: fix compilation of user API
slcan: Fix double-free on slcan_open() error path
slip: not call free_netdev before rtnl_unlock in slip_open
scsi: ufs: Release clock if DMA map fails
devinet: fix memleak in inetdev_init()
NFC: st21nfca: add missed kfree_skb() in an error path
vsock: fix timeout in vsock_accept()
l2tp: add sk_family checks to l2tp_validate_socket
l2tp: do not use inet_hash()/inet_unhash()
USB: serial: qcserial: add DW5816e QDL support
USB: serial: usb_wwan: do not resubmit rx urb on fatal errors
USB: serial: option: add Telit LE910C1-EUX compositions
vt: keyboard: avoid signed integer overflow in k_ascii
staging: rtl8712: Fix IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK
x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
x86/cpu: Add a steppings field to struct x86_cpu_id
x86/cpu: Add 'table' argument to cpu_matches()
x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation
x86/speculation: Add SRBDS vulnerability and mitigation documentation
x86/speculation: Add Ivy Bridge to affected list
iio: vcnl4000: Fix i2c swapped word reading.
uprobes: ensure that uprobe->offset and ->ref_ctr_offset are properly aligned
Linux 4.4.227
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib2e396e7c9444adb4cad958e3423afe3c4d5963d
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[ Upstream commit 3decabdc714ca56c944f4669b4cdec5c2c1cea23 ]
st21nfca_tm_send_atr_res() misses to call kfree_skb() in an error path.
Add the missed function call to fix it.
Fixes: 1892bf844ea0 ("NFC: st21nfca: Adding P2P support to st21nfca in Initiator & Target mode")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.201
CDC-NCM: handle incomplete transfer of MTU
net: fix data-race in neigh_event_send()
NFC: fdp: fix incorrect free object
NFC: st21nfca: fix double free
qede: fix NULL pointer deref in __qede_remove()
nfc: netlink: fix double device reference drop
ALSA: bebob: fix to detect configured source of sampling clock for Focusrite Saffire Pro i/o series
ALSA: hda/ca0132 - Fix possible workqueue stall
mm, vmstat: hide /proc/pagetypeinfo from normal users
dump_stack: avoid the livelock of the dump_lock
perf tools: Fix time sorting
drm/radeon: fix si_enable_smc_cac() failed issue
ceph: fix use-after-free in __ceph_remove_cap()
iio: imu: adis16480: make sure provided frequency is positive
netfilter: nf_tables: Align nft_expr private data to 64-bit
netfilter: ipset: Fix an error code in ip_set_sockfn_get()
can: usb_8dev: fix use-after-free on disconnect
can: c_can: c_can_poll(): only read status register after status IRQ
can: peak_usb: fix a potential out-of-sync while decoding packets
can: gs_usb: gs_can_open(): prevent memory leak
can: peak_usb: fix slab info leak
drivers: usb: usbip: Add missing break statement to switch
configfs: fix a deadlock in configfs_symlink()
PCI: tegra: Enable Relaxed Ordering only for Tegra20 & Tegra30
scsi: qla2xxx: fixup incorrect usage of host_byte
scsi: lpfc: Honor module parameter lpfc_use_adisc
ipvs: move old_secure_tcp into struct netns_ipvs
bonding: fix unexpected IFF_BONDING bit unset
usb: fsl: Check memory resource before releasing it
usb: gadget: udc: atmel: Fix interrupt storm in FIFO mode.
usb: gadget: composite: Fix possible double free memory bug
usb: gadget: configfs: fix concurrent issue between composite APIs
perf/x86/amd/ibs: Fix reading of the IBS OpData register and thus precise RIP validity
USB: Skip endpoints with 0 maxpacket length
scsi: qla2xxx: stop timer in shutdown path
net: hisilicon: Fix "Trying to free already-free IRQ"
NFSv4: Don't allow a cached open with a revoked delegation
igb: Fix constant media auto sense switching when no cable is connected
e1000: fix memory leaks
can: flexcan: disable completely the ECC mechanism
mm/filemap.c: don't initiate writeback if mapping has no dirty pages
cgroup,writeback: don't switch wbs immediately on dead wbs if the memcg is dead
net: prevent load/store tearing on sk->sk_stamp
drm/i915/gtt: Add read only pages to gen8_pte_encode
drm/i915/gtt: Read-only pages for insert_entries on bdw+
drm/i915/gtt: Disable read-only support under GVT
drm/i915: Rename gen7 cmdparser tables
drm/i915: Disable Secure Batches for gen6+
drm/i915: Remove Master tables from cmdparser
drm/i915: Add support for mandatory cmdparsing
drm/i915: Support ro ppgtt mapped cmdparser shadow buffers
drm/i915: Allow parsing of unsized batches
drm/i915: Add gen9 BCS cmdparsing
drm/i915/cmdparser: Add support for backward jumps
drm/i915/cmdparser: Ignore Length operands during command matching
drm/i915: Lower RM timeout to avoid DSI hard hangs
drm/i915/gen8+: Add RC6 CTX corruption WA
drm/i915/cmdparser: Fix jump whitelist clearing
Linux 4.4.201
Change-Id: Ifc1fa5b9734f244745b862c6dbf7e34b73245806
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 99a8efbb6e30b72ac98cecf81103f847abffb1e5 ]
The variable nfcid_skb is not changed in the callee nfc_hci_get_param()
if error occurs. Consequently, the freed variable nfcid_skb will be
freed again, resulting in a double free bug. Set nfcid_skb to NULL after
releasing it to fix the bug.
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.191
HID: Add 044f:b320 ThrustMaster, Inc. 2 in 1 DT
MIPS: kernel: only use i8253 clocksource with periodic clockevent
netfilter: ebtables: fix a memory leak bug in compat
bonding: Force slave speed check after link state recovery for 802.3ad
can: dev: call netif_carrier_off() in register_candev()
st21nfca_connectivity_event_received: null check the allocation
st_nci_hci_connectivity_event_received: null check the allocation
ASoC: ti: davinci-mcasp: Correct slot_width posed constraint
net: usb: qmi_wwan: Add the BroadMobi BM818 card
isdn: mISDN: hfcsusb: Fix possible null-pointer dereferences in start_isoc_chain()
isdn: hfcsusb: Fix mISDN driver crash caused by transfer buffer on the stack
perf bench numa: Fix cpu0 binding
can: sja1000: force the string buffer NULL-terminated
can: peak_usb: force the string buffer NULL-terminated
NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()
net: cxgb3_main: Fix a resource leak in a error path in 'init_one()'
net: hisilicon: make hip04_tx_reclaim non-reentrant
net: hisilicon: fix hip04-xmit never return TX_BUSY
net: hisilicon: Fix dma_map_single failed on arm64
libata: add SG safety checks in SFF pio transfers
selftests: kvm: Adding config fragments
HID: wacom: correct misreported EKR ring values
Revert "dm bufio: fix deadlock with loop device"
userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx
x86/retpoline: Don't clobber RFLAGS during CALL_NOSPEC on i386
x86/apic: Handle missing global clockevent gracefully
x86/boot: Save fields explicitly, zero out everything else
x86/boot: Fix boot regression caused by bootparam sanitizing
dm btree: fix order of block initialization in btree_split_beneath
dm space map metadata: fix missing store of apply_bops() return value
dm table: fix invalid memory accesses with too high sector number
cgroup: Disable IRQs while holding css_set_lock
GFS2: don't set rgrp gl_object until it's inserted into rgrp tree
net: arc_emac: fix koops caused by sk_buff free
vhost-net: set packet weight of tx polling to 2 * vq size
vhost_net: use packet weight for rx handler, too
vhost_net: introduce vhost_exceeds_weight()
vhost: introduce vhost_exceeds_weight()
vhost_net: fix possible infinite loop
vhost: scsi: add weight support
siphash: add cryptographically secure PRF
siphash: implement HalfSipHash1-3 for hash tables
inet: switch IP ID generator to siphash
netfilter: ctnetlink: don't use conntrack/expect object addresses as id
netfilter: conntrack: Use consistent ct id hash calculation
Revert "perf test 6: Fix missing kvm module load for s390"
x86/pm: Introduce quirk framework to save/restore extra MSR registers around suspend/resume
x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h
scsi: ufs: Fix NULL pointer dereference in ufshcd_config_vreg_hpm()
dmaengine: ste_dma40: fix unneeded variable warning
usb: gadget: composite: Clear "suspended" on reset/disconnect
usb: host: fotg2: restart hcd after port reset
tools: hv: fix KVP and VSS daemons exit code
watchdog: bcm2835_wdt: Fix module autoload
tcp: fix tcp_rtx_queue_tail in case of empty retransmit queue
ALSA: usb-audio: Fix a stack buffer overflow bug in check_input_term
ALSA: usb-audio: Fix an OOB bug in parse_audio_mixer_unit
tcp: make sure EPOLLOUT wont be missed
ALSA: seq: Fix potential concurrent access to the deleted pool
KVM: x86: Don't update RIP or do single-step on faulting emulation
x86/apic: Do not initialize LDR and DFR for bigsmp
x86/apic: Include the LDR when clearing out APIC registers
usb-storage: Add new JMS567 revision to unusual_devs
USB: cdc-wdm: fix race between write and disconnect due to flag abuse
usb: host: ohci: fix a race condition between shutdown and irq
USB: storage: ums-realtek: Update module parameter description for auto_delink_en
USB: storage: ums-realtek: Whitelist auto-delink support
ptrace,x86: Make user_64bit_mode() available to 32-bit builds
uprobes/x86: Fix detection of 32-bit user mode
mmc: sdhci-of-at91: add quirk for broken HS200
mmc: core: Fix init of SD cards reporting an invalid VDD range
stm class: Fix a double free of stm_source_device
VMCI: Release resource if the work is already queued
Revert "cfg80211: fix processing world regdomain when non modular"
mac80211: fix possible sta leak
x86/ptrace: fix up botched merge of spectrev1 fix
Linux 4.4.191
Change-Id: Ic9a2554d2ba45f9c17478f1dfb5115e1a3bc3bd7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 9891d06836e67324c9e9c4675ed90fc8b8110034 ]
devm_kzalloc may fail and return null. So the null check is needed.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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events handler
Overflow on memcpy is possible in kernel driver for st21nfca's
NFC HCI layer when handling connectivity events if aid_len or
params_len are bigger than the buffer size.
Memory leak is possible when parameter tag is invalid.
Bug: 62679581
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
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Out of bounds kernel accesses in st21nfca's NFC HCI layer
might happen when handling ATR_REQ events if user-specified
atr_req->length is bigger than the buffer size. In
that case memcpy() inside st21nfca_tm_send_atr_res() will
read extra bytes resulting in OOB read from the kernel heap.
Bug: 62679012
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
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Add support for proprietary commands useful mainly
for factory testings.
Here is a list:
- FACTORY_MODE: Allow to set the driver into a mode where no
secure element are activated. It does not consider any
NFC_ATTR_VENDOR_DATA.
- HCI_CLEAR_ALL_PIPES: Allow to execute a HCI clear all pipes
command. It does not consider any NFC_ATTR_VENDOR_DATA.
- HCI_DM_PUT_DATA: Allow to configure specific CLF registry as
for example RF trimmings or low level drivers configurations
(I2C, SPI, SWP).
- HCI_DM_UPDATE_AID: Allow to configure an AID routing into the
CLF routing table following RF technology, CLF mode or protocol.
- HCI_DM_GET_INFO: Allow to retrieve CLF information.
- HCI_DM_GET_DATA: Allow to retrieve CLF configurable data such as
low level drivers configurations or RF trimmings.
- HCI_DM_LOAD: Allow to load a firmware into the CLF. A complete
packet can be more than 8KB.
- HCI_DM_RESET: Allow to run a CLF reset in order to "commit" CLF
configuration changes without CLF power off.
- HCI_GET_PARAM: Allow to retrieve an HCI CLF parameter (for example
the white list).
- HCI_DM_FIELD_GENERATOR: Allow to generate different kind of RF
technology. When using this command to anti-collision is done.
- HCI_LOOPBACK: Allow to echo a command and test the Dh to CLF
connectivity.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Potentially an unexpected HCI event may occur because of a
firmware bug. It could be transparent for the user but we should
at least log it.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Add a minor code style fixes
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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A secure element can be activated in different order.
The host_list is updated keeping a fixed order:
<terminal_host_id><uicc_id><ese_id>.
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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It is useless to start from index 0 when looking for a gate
because only dynamic pipes are retrieved with
ST21NFCA_DM_GETINFO(ST21NFCA_DM_GETINFO_PIPE_LIST).
The first dynamic pipe is present at index 3.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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We need to keep initial st_nci_gates values in order for
nfc_hci_dev_connect_gates to create and open pipe when necessary.
For example after a firmware update CLF pipes are cleared. Changing
pipe values in st21nfca_gates was causing nfc_hci_dev_connect_gates
not using accurate pipes value.
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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NFC_HCI_LINK_MGMT_PIPE was never opened in nfc_hci_load_session.
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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hdev->init_data.gates is already initialized in st21nfca_hci_probe.
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Align st21nfca driver with or nfc driver:
- Remove st21nfca_ prefix
- Merge st21nfca_se.h, st21nfca_dep.h in st21nfca.h
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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st21nfca_hci_load_session() calls kfree_skb() on unitialized
variables skb_pipe_info and skb_pipe_list if the call to
nfc_hci_connect_gate() failed. Reword the error path to not use
these variables when they are not initialized. While at it, there
seemed to be a memory leak because skb_pipe_info was only freed
once, after the for-loop, even though several ones were created
by nfc_hci_send_cmd.
Fixes: ec03ff1a8f9a
("NFC: st21nfca: Remove skb_pipe_list and skb_pipe_info
useless allocation")
Cc: stable@vger.kernel.org
Acked-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Add comments about HCI EVT_TRANSACTION in order to make the code
understandable by other readers.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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st21nfca_get_iso14443_3_uid gate parameter name is incorrect
and should be uid.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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st21nfca_get_iso14443_3_uid() does not correctly copy the uid from
uid_skb->data to its gate parameter. "gate = uid_skb->data;" only
puts a pointer to uid_skb->data to the local variable gate.
This means that in st21nfca_hci_target_from_gate() the content
of "u8 uid[NFC_NFCID1_MAXSIZE]" local variable is never initialized
before being used in memcpy(target->nfcid1, uid, len).
Fix this by replacing the local variable assignment with a memcpy.
This was found by compiling Linux with
"gcc -Wunused-but-set-parameter".
Acked-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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The transaction notifies the host (DH) that an action
is required to manage a specific Secure Element application.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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st21nfca has 1 physical SWP line and can support up to 2 secure elements
(UICC & eSE) thanks to an external switch managed with a gpio.
The platform integrator needs to specify thanks to 2 initialization
properties, uicc-present and ese-present, if it is suppose to have uicc
and/or ese. Of course if the platform does not have an external switch,
only one kind of secure element can be supported. Those parameters are
under platform integrator responsibilities.
During initialization, the white_list will be set according to those
parameters.
The discovery_se function will assume a secure element is physically
present according to uicc-present and ese-present values and will add it
to the secure element list. On ese activation, the atr is retrieved to
calculate a command exchange timeout based on the first atr(TB) value.
The se_io will allow to transfer data over SWP. 2 kind of events may appear
after a data is sent over:
- ST21NFCA_EVT_TRANSMIT_DATA when receiving an apdu answer
- ST21NFCA_EVT_WTX_REQUEST when the secure element needs more time than
expected to compute a command. If this timeout expired, a first recovery
tentative consist to send a simple software reset proprietary command.
If this tentative still fail, a second recovery tentative consist to send
a hardware reset proprietary command.
This function is only relevant for eSE like secure element.
This patch also change the way a pipe is referenced. There can be
different pipe connected to the same gate with different host destination
(ex: CONNECTIVITY). In order to keep host information every pipe are
reference with a tuple (gate, host). In order to reduce changes, we are
keeping unchanged the way a gate is addressed on the Terminal Host.
However, this is working because we consider the apdu reader gate is only
present on the eSE slot also the connectivity gate cannot give a reliable
value; it will give the latest stored pipe value.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Fix some memory leaks after some nfc_hci_get_param calls.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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memory' message
Remove unnecessary memory allocation message already shown by devm_kzalloc.
This remove a warning when running scripts/checkpatch.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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skb_pipe_list and skb_pipe_info are allocated in nfc_hci_send_cmd.
alloc_skb on those buffer are then useless.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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kfree_skb(skb) in st21nfca_hci_event_received is never reach.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Other drivers are following the following compatible string format for dts:
s/_/-/
Because some devices may still use the previous string, the new corrected
string is added to the of_device_id table.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Report error returned by devm_gpio_request_one or
st21nfca_hci_platform_init instead of -ENODEV.
Reported-by: Dmitry Torokhov <dtor@chromium.org>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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gate.
As many event with the same id can come from several gates,
it will be easier to manage each of them by gate.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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- phy->gpio_irq is never done out of the request resources.
- irq_of_parse_and_map is already done in the i2c core so client->irq is
already set when entering in st21nfca_hci_i2c_of_request_resources
- In case of static platform configuration client->irq can be set directly
- It simplifies the code a bit.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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When CONFIG_OF is define add of_st21nfca_i2c_match to
MODULE_DEVICE_TABLE.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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This is a specific implementation, <asm/unaligned.h> is the
multiplexer that has the arch-specific knowledge of which
of the implementations needs to be used, so include that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
John W. Linville says:
====================
pull request: wireless-next 2014-10-03
Please pull tihs batch of updates intended for the 3.18 stream!
For the iwlwifi bits, Emmanuel says:
"I have here a few things that depend on the latest mac80211's changes:
RRM, TPC, Quiet Period etc... Eyal keeps improving our rate control
and we have a new device ID. This last patch should probably have
gone to wireless.git, but at that stage, I preferred to send it to
-next and CC stable."
For (most of) the Atheros bits, Kalle says:
"The only new feature is testmode support from me. Ben added a new method
to crash the firmware with an assert for debug purposes. As usual, we
have lots of smaller fixes from Michal. Matteo fixed a Kconfig
dependency with debugfs. I fixed some warnings recently added to
checkpatch."
For the NFC bits, Samuel says:
"We've had major updates for TI and ST Microelectronics drivers, and a
few NCI related changes.
For TI's trf7970a driver:
- Target mode support for trf7970a
- Suspend/resume support for trf7970a
- DT properties additions to handle different quirks
- A bunch of fixes for smartphone IOP related issues
For ST Microelectronics' ST21NFCA and ST21NFCB drivers:
- ISO15693 support for st21nfcb
- checkpatch and sparse related warning fixes
- Code cleanups and a few minor fixes
Finally, Marvell added ISO15693 support to the NCI stack, together with a
couple of NCI fixes."
For the Bluetooth bits, Johan says:
"This 3.18 pull request replaces the one I did on Monday ("bluetooth-next
2014-09-22", which hasn't been pulled yet). The additions since the last
request are:
- SCO connection fix for devices not supporting eSCO
- Cleanups regarding the SCO establishment logic
- Remove unnecessary return value from logging functions
- Header compression fix for 6lowpan
- Cleanups to the ieee802154/mrf24j40 driver
Here's a copy from previous request that this one replaces:
'
Here are some more patches for 3.18. They include various fixes to the
btusb HCI driver, a fix for LE SMP, as well as adding Jukka to the
MAINTAINERS file for generic 6LoWPAN (as requested by Alexander Aring).
I've held on to this pull request a bit since we were waiting for a SCO
related fix to get sorted out first. However, since the merge window is
getting closer I decided not to wait for it. If we do get the fix sorted
out there'll probably be a second small pull request later this week.
'"
And,
"Unless 3.17 gets delayed this will probably be our last -next pull request for
3.18. We've got:
- New Marvell hardware supportr
- Multicast support for 6lowpan
- Several of 6lowpan fixes & cleanups
- Fix for a (false-positive) lockdep warning in L2CAP
- Minor btusb cleanup"
On top of all that comes the usual sort of updates to ath5k, ath9k,
ath10k, brcmfmac, mwifiex, and wil6210. This time around there are
also a number of rtlwifi updates to enable some new hardware and
to reconcile the in-kernel drivers with some newer releases of the
Realtek vendor drivers. Also of note is some device tree work for
the bcma bus.
Please let me know if there are problems!
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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skb is already freed in st21nfca_tx_work and was freed also in
st21nfca_im_send_psl_req.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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"skb" can be NULL here but it can't be an ERR_PTR:
- IS_ERR(NULL) return false and skb migth be NULL.
- skb cannot be a ERR_PTR as nfc_hci_send_cmd_async it never using such cast.
!skb is more appropriate at those places.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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This patch fix a previous patch introduce by commit 0a91e8ac240a12ac3a03581deb8cd531788c63d4
It is actually fixing a double free mistake in all st21nfca_tm_* function.
We decide to return directly in case of successful execution because skb
got already freed. In st21nfca_tm_recv_dep_req it got freed by nfc_tm_data_received.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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After a unsuccessful call to nfc_hci_send_event the skb was not
freed and might lead to memory leak.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Fix few conding style issue such as useless line return or tab.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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return"
scripts/checkpatch.pl -f drivers/nfc/st21nfca.c is throwing the following:
WARNING: else is not generally useful after a break or return
#866: FILE: drivers/nfc/st21nfca/st21nfca.c:866:
+ return 0;
+ } else {
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Align every macros on the same column.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Clean up st21nfca.h macros and move the one only used in st21nfca.c.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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gb_len in st21nfca_tm_send_atr_res can be negative. Not checking for
that could lead to a potential kernel oops.
We now make sure that atr_req->length > sizeof(struct st21nfca_atr_req)
to avoid such situation.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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skb is already verified to be not null from the below hci layer.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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On top of st21nfca_im_recv_atr_res_cb and st21nfca_im_recv_dep_res_cb a
condition if (err != 0) is present. Because err is never modified in the
code err will always be 0 at the end.
The condition can be removed.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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nfcid3 is based on sensf_res value. target->sensf is never NULL
as it is a table.
Check the sensf_res_len instead to make sure sensf_res is set or not.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Remove a useless new line in nfc_err call.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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If dev_num >= ST21NFCA_NUM_DEVICES, the driver was returning an incorrect
success return code.
Once dev_num is set, it was not stated as busy.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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after declarations"
Fixing scripts/checkpatch.pl warning "Missing a blank line after declarations" in:
- st21nfca.c:
- check_presence after fwi variable declaration.
- get_frame_size after len variable declaration.
- st21nfca_hci_i2c_repack after "i, j, r, size" variable declaration.
- st21nfca_dep.c st21nfca_tx_work after skb pointer declaration.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Fixing "sparse: cast to restricted __be32" message when building with
make C=1 CF=-D__CHECK_ENDIAN__
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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