udc
994 Commits
| Author | SHA1 | Message | Date | |
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Greg Kroah-Hartman
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89ea220374 |
Merge 4.14.317 into android-4.14-stable
Changes in 4.14.317
power: supply: bq27xxx: After charger plug in/out wait 0.5s for things to stabilize
ASoC: Intel: Skylake: Fix declaration of enum skl_ch_cfg
bluetooth: Add cmd validity checks at the start of hci_sock_ioctl()
dmaengine: pl330: rename _start to prevent build error
netrom: fix info-leak in nr_write_internal()
af_packet: Fix data-races of pkt_sk(sk)->num.
af_packet: do not use READ_ONCE() in packet_bind()
tcp: Return user_mss for TCP_MAXSEG in CLOSE/LISTEN state if user_mss set
udp6: Fix race condition in udp6_sendmsg & connect
net: dsa: mv88e6xxx: Increase wait after reset deactivation
mailbox: mailbox-test: Fix potential double-free in mbox_test_message_write()
ARM: 9295/1: unwind:fix unwind abort for uleb128 case
fbdev: modedb: Add 1920x1080 at 60 Hz video mode
fbdev: stifb: Fix info entry in sti_struct on error path
nbd: Fix debugfs_create_dir error checking
ASoC: dwc: limit the number of overrun messages
ASoC: ssm2602: Add workaround for playback distortions
media: dvb-usb: az6027: fix three null-ptr-deref in az6027_i2c_xfer()
media: dvb-usb-v2: ec168: fix null-ptr-deref in ec168_i2c_xfer()
media: dvb-usb-v2: ce6230: fix null-ptr-deref in ce6230_i2c_master_xfer()
media: dvb-usb-v2: rtl28xxu: fix null-ptr-deref in rtl28xxu_i2c_xfer
media: dvb-usb: digitv: fix null-ptr-deref in digitv_i2c_xfer()
media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address
media: netup_unidvb: fix irq init by register it at the end of probe
media: ttusb-dec: fix memory leak in ttusb_dec_exit_dvb()
media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*()
media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221
wifi: rtl8xxxu: fix authentication timeout due to incorrect RCR value
scsi: core: Decrease scsi_device's iorequest_cnt if dispatch failed
wifi: b43: fix incorrect __packed annotation
netfilter: conntrack: define variables exp_nat_nla_policy and any_addr with CONFIG_NF_NAT
ALSA: oss: avoid missing-prototype warnings
atm: hide unused procfs functions
mailbox: mailbox-test: fix a locking issue in mbox_test_message_write()
iio: adc: mxs-lradc: fix the order of two cleanup operations
HID: wacom: avoid integer overflow in wacom_intuos_inout()
iio: dac: mcp4725: Fix i2c_master_send() return value handling
net: usb: qmi_wwan: Set DTR quirk for BroadMobi BM818
usb: gadget: f_fs: Add unbind event before functionfs_unbind
scsi: stex: Fix gcc 13 warnings
ata: libata-scsi: Use correct device no in ata_find_dev()
x86/boot: Wrap literal addresses in absolute_pointer()
ACPI: thermal: drop an always true check
gcc-12: disable '-Wdangling-pointer' warning for now
eth: sun: cassini: remove dead code
kernel/extable.c: use address-of operator on section symbols
lib/dynamic_debug.c: use address-of operator on section symbols
wifi: rtlwifi: remove always-true condition pointed out by GCC 12
regulator: da905{2,5}: Remove unnecessary array check
mmc: vub300: fix invalid response handling
tty: serial: fsl_lpuart: use UARTCTRL_TXINV to send break instead of UARTCTRL_SBK
selinux: don't use make's grouped targets feature yet
ext4: add lockdep annotations for i_data_sem for ea_inode's
fbcon: Fix null-ptr-deref in soft_cursor
scsi: dpt_i2o: Remove broken pass-through ioctl (I2OUSERCMD)
scsi: dpt_i2o: Do not process completions with invalid addresses
cdc_ncm: Implement the 32-bit version of NCM Transfer Block
cdc_ncm: Fix the build warning
net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize
Fix double fget() in vhost_net_set_backend()
wifi: rtlwifi: 8192de: correct checking of IQK reload
Linux 4.14.317
Change-Id: Ief316a58787d01cb8e01710fbb9c4d2b70ad3c1b
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Alexander Bersenev
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8cf7db86a8 |
cdc_ncm: Implement the 32-bit version of NCM Transfer Block
commit 0fa81b304a7973a499f844176ca031109487dd31 upstream. The NCM specification defines two formats of transfer blocks: with 16-bit fields (NTB-16) and with 32-bit fields (NTB-32). Currently only NTB-16 is implemented. This patch adds the support of NTB-32. The motivation behind this is that some devices such as E5785 or E5885 from the current generation of Huawei LTE routers do not support NTB-16. The previous generations of Huawei devices are also use NTB-32 by default. Also this patch enables NTB-32 by default for Huawei devices. During the 2019 ValdikSS made five attempts to contact Huawei to add the NTB-16 support to their router firmware, but they were unsuccessful. Signed-off-by: Alexander Bersenev <bay@hackerdom.ru> Signed-off-by: David S. Miller <davem@davemloft.net> Stable-dep-of: 7e01c7f7046e ("net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize") Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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c753af8d28 |
Merge 9d5fec6ba2 ("arm64: fix oops in concurrently setting insn_emulation sysctls") into android-mainline
Steps on the way to 4.14.291 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I7aa992b2fb777829ed30903f2850e72741425424 |
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Weitao Wang
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c8a002d04f |
USB: HCD: Fix URB giveback issue in tasklet function
commit 26c6c2f8a907c9e3a2f24990552a4d77235791e6 upstream.
Usb core introduce the mechanism of giveback of URB in tasklet context to
reduce hardware interrupt handling time. On some test situation(such as
FIO with 4KB block size), when tasklet callback function called to
giveback URB, interrupt handler add URB node to the bh->head list also.
If check bh->head list again after finish all URB giveback of local_list,
then it may introduce a "dynamic balance" between giveback URB and add URB
to bh->head list. This tasklet callback function may not exit for a long
time, which will cause other tasklet function calls to be delayed. Some
real-time applications(such as KB and Mouse) will see noticeable lag.
In order to prevent the tasklet function from occupying the cpu for a long
time at a time, new URBS will not be added to the local_list even though
the bh->head list is not empty. But also need to ensure the left URB
giveback to be processed in time, so add a member high_prio for structure
giveback_urb_bh to prioritize tasklet and schelule this tasklet again if
bh->head list is not empty.
At the same time, we are able to prioritize tasklet through structure
member high_prio. So, replace the local high_prio_bh variable with this
structure member in usb_hcd_giveback_urb.
Fixes:
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Greg Kroah-Hartman
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36a7d03214 |
Merge 4.14.244 into android-4.14-stable
Changes in 4.14.244 Revert "ACPICA: Fix memory leak caused by _CID repair function" ALSA: seq: Fix racy deletion of subscriber clk: stm32f4: fix post divisor setup for I2S/SAI PLLs omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator scsi: sr: Return correct event when media event code is 3 media: videobuf2-core: dequeue if start_streaming fails net: natsemi: Fix missing pci_disable_device() in probe and remove nfp: update ethtool reporting of pauseframe control mips: Fix non-POSIX regexp bnx2x: fix an error code in bnx2x_nic_load() net: pegasus: fix uninit-value in get_interrupt_interval net: fec: fix use-after-free in fec_drv_remove net: vxge: fix use-after-free in vxge_device_unregister Bluetooth: defer cleanup of resources in hci_unregister_dev() USB: usbtmc: Fix RCU stall warning USB: serial: option: add Telit FD980 composition 0x1056 USB: serial: ch341: fix character loss at high transfer rates USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2 usb: gadget: f_hid: added GET_IDLE and SET_IDLE handlers usb: gadget: f_hid: fixed NULL pointer dereference usb: gadget: f_hid: idle uses the highest byte for duration usb: otg-fsm: Fix hrtimer list corruption scripts/tracing: fix the bug that can't parse raw_trace_func staging: rtl8723bs: Fix a resource leak in sd_int_dpc media: rtl28xxu: fix zero-length control request pipe: increase minimum default pipe size to 2 pages ext4: fix potential htree corruption when growing large_dir directories serial: 8250: Mask out floating 16/32-bit bus bits MIPS: Malta: Do not byte-swap accesses to the CBUS UART pcmcia: i82092: fix a null pointer dereference bug spi: meson-spicc: fix memory leak in meson_spicc_remove perf/x86/amd: Don't touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest qmi_wwan: add network device usage statistics for qmimux devices libata: fix ata_pio_sector for CONFIG_HIGHMEM reiserfs: add check for root_inode in reiserfs_fill_super reiserfs: check directory items on read from disk alpha: Send stop IPI to send to online CPUs net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset USB:ehci:fix Kunpeng920 ehci hardware problem ppp: Fix generating ppp unit id when ifname is not specified ovl: prevent private clone if bind mount is not allowed net: xilinx_emaclite: Do not print real IOMEM pointer Linux 4.14.244 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I59405a465e3f02b838144377590eed328c65d443 |
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Dmitry Osipenko
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18bbb1d165 |
usb: otg-fsm: Fix hrtimer list corruption
commit bf88fef0b6f1488abeca594d377991171c00e52a upstream. The HNP work can be re-scheduled while it's still in-fly. This results in re-initialization of the busy work, resetting the hrtimer's list node of the work and crashing kernel with null dereference within kernel/timer once work's timer is expired. It's very easy to trigger this problem by re-plugging USB cable quickly. Initialize HNP work only once to fix this trouble. Unable to handle kernel NULL pointer dereference at virtual address 00000126) ... PC is at __run_timers.part.0+0x150/0x228 LR is at __next_timer_interrupt+0x51/0x9c ... (__run_timers.part.0) from [<c0187a2b>] (run_timer_softirq+0x2f/0x50) (run_timer_softirq) from [<c01013ad>] (__do_softirq+0xd5/0x2f0) (__do_softirq) from [<c012589b>] (irq_exit+0xab/0xb8) (irq_exit) from [<c0170341>] (handle_domain_irq+0x45/0x60) (handle_domain_irq) from [<c04c4a43>] (gic_handle_irq+0x6b/0x7c) (gic_handle_irq) from [<c0100b65>] (__irq_svc+0x65/0xac) Cc: stable@vger.kernel.org Acked-by: Peter Chen <peter.chen@kernel.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20210717182134.30262-6-digetx@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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f001a7d3ec |
Merge 4.14.236 into android-4.14-stable
Changes in 4.14.236 net: usb: cdc_ncm: don't spew notifications efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared efi: cper: fix snprintf() use in cper_dimm_err_location() vfio/pci: Fix error return code in vfio_ecap_init() vfio/pci: zap_vma_ptes() needs MMU vfio/platform: fix module_put call in error flow ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service HID: pidff: fix error return code in hid_pidff_init() HID: i2c-hid: fix format string mismatch netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches ieee802154: fix error return code in ieee802154_add_iface() ieee802154: fix error return code in ieee802154_llsec_getparams() Bluetooth: fix the erroneous flush_work() order Bluetooth: use correct lock to prevent UAF of hdev object net: caif: added cfserl_release function net: caif: add proper error handling net: caif: fix memory leak in caif_device_notify net: caif: fix memory leak in cfusbl_device_notify ALSA: timer: Fix master timer notification ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed pid: take a reference when initializing `cad_pid` ocfs2: fix data corruption by fallocate nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect btrfs: fix error handling in btrfs_del_csums btrfs: fixup error handling in fixup_inode_link_counts mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY bpf, selftests: Fix up some test_verifier cases for unprivileged bpf: Move off_reg into sanitize_ptr_alu bpf: Ensure off_reg has no mixed signed bounds for all types bpf: Rework ptr_limit into alu_limit and add common error path bpf: Improve verifier error messages for users bpf: Refactor and streamline bounds check into helper bpf: Move sanitize_val_alu out of op switch bpf: Tighten speculative pointer arithmetic mask bpf: Update selftests to reflect new error states bpf: do not allow root to mangle valid pointers bpf/verifier: disallow pointer subtraction selftests/bpf: fix test_align selftests/bpf: make 'dubious pointer arithmetic' test useful bpf: Fix leakage of uninitialized bpf stack under speculation bpf: Wrap aux data inside bpf_sanitize_info container bpf: Fix mask direction swap upon off reg sign change bpf: No need to simulate speculative domain for immediates bnxt_en: Remove the setting of dev_port. KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode sched/fair: Optimize select_idle_cpu xen-pciback: redo VF placement in the virtual topology Linux 4.14.236 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I9a3453b78d1964e12e296c7fea22a5f32a4aa9e8 |
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Grant Grundler
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a27e61c6a1 |
net: usb: cdc_ncm: don't spew notifications
[ Upstream commit de658a195ee23ca6aaffe197d1d2ea040beea0a2 ] RTL8156 sends notifications about every 32ms. Only display/log notifications when something changes. This issue has been reported by others: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832472 https://lkml.org/lkml/2020/8/27/1083 ... [785962.779840] usb 1-1: new high-speed USB device number 5 using xhci_hcd [785962.929944] usb 1-1: New USB device found, idVendor=0bda, idProduct=8156, bcdDevice=30.00 [785962.929949] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=6 [785962.929952] usb 1-1: Product: USB 10/100/1G/2.5G LAN [785962.929954] usb 1-1: Manufacturer: Realtek [785962.929956] usb 1-1: SerialNumber: 000000001 [785962.991755] usbcore: registered new interface driver cdc_ether [785963.017068] cdc_ncm 1-1:2.0: MAC-Address: 00:24:27:88:08:15 [785963.017072] cdc_ncm 1-1:2.0: setting rx_max = 16384 [785963.017169] cdc_ncm 1-1:2.0: setting tx_max = 16384 [785963.017682] cdc_ncm 1-1:2.0 usb0: register 'cdc_ncm' at usb-0000:00:14.0-1, CDC NCM, 00:24:27:88:08:15 [785963.019211] usbcore: registered new interface driver cdc_ncm [785963.023856] usbcore: registered new interface driver cdc_wdm [785963.025461] usbcore: registered new interface driver cdc_mbim [785963.038824] cdc_ncm 1-1:2.0 enx002427880815: renamed from usb0 [785963.089586] cdc_ncm 1-1:2.0 enx002427880815: network connection: disconnected [785963.121673] cdc_ncm 1-1:2.0 enx002427880815: network connection: disconnected [785963.153682] cdc_ncm 1-1:2.0 enx002427880815: network connection: disconnected ... This is about 2KB per second and will overwrite all contents of a 1MB dmesg buffer in under 10 minutes rendering them useless for debugging many kernel problems. This is also an extra 180 MB/day in /var/logs (or 1GB per week) rendering the majority of those logs useless too. When the link is up (expected state), spew amount is >2x higher: ... [786139.600992] cdc_ncm 2-1:2.0 enx002427880815: network connection: connected [786139.632997] cdc_ncm 2-1:2.0 enx002427880815: 2500 mbit/s downlink 2500 mbit/s uplink [786139.665097] cdc_ncm 2-1:2.0 enx002427880815: network connection: connected [786139.697100] cdc_ncm 2-1:2.0 enx002427880815: 2500 mbit/s downlink 2500 mbit/s uplink [786139.729094] cdc_ncm 2-1:2.0 enx002427880815: network connection: connected [786139.761108] cdc_ncm 2-1:2.0 enx002427880815: 2500 mbit/s downlink 2500 mbit/s uplink ... Chrome OS cannot support RTL8156 until this is fixed. Signed-off-by: Grant Grundler <grundler@chromium.org> Reviewed-by: Hayes Wang <hayeswang@realtek.com> Link: https://lore.kernel.org/r/20210120011208.3768105-1-grundler@chromium.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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39a7f9a39c |
Merge 4.14.210 into android-4.14=stable
Changes in 4.14.210
perf event: Check ref_reloc_sym before using it
mm/userfaultfd: do not access vma->vm_mm after calling handle_userfault()
btrfs: fix lockdep splat when reading qgroup config on mount
wireless: Use linux/stddef.h instead of stddef.h
PCI: Add device even if driver attach failed
btrfs: tree-checker: Enhance chunk checker to validate chunk profile
btrfs: adjust return values of btrfs_inode_by_name
btrfs: inode: Verify inode mode to avoid NULL pointer dereference
arm64: pgtable: Fix pte_accessible()
arm64: pgtable: Ensure dirty bit is preserved across pte_wrprotect()
ALSA: hda/hdmi: Use single mutex unlock in error paths
ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close
HID: cypress: Support Varmilo Keyboards' media hotkeys
Input: i8042 - allow insmod to succeed on devices without an i8042 controller
HID: hid-sensor-hub: Fix issue with devices with no report ID
dmaengine: xilinx_dma: use readl_poll_timeout_atomic variant
x86/xen: don't unbind uninitialized lock_kicker_irq
HID: Add Logitech Dinovo Edge battery quirk
proc: don't allow async path resolution of /proc/self components
nvme: free sq/cq dbbuf pointers when dbbuf set fails
dmaengine: pl330: _prep_dma_memcpy: Fix wrong burst size
scsi: libiscsi: Fix NOP race condition
scsi: target: iscsi: Fix cmd abort fabric stop race
perf/x86: fix sysfs type mismatches
phy: tegra: xusb: Fix dangling pointer on probe failure
batman-adv: set .owner to THIS_MODULE
scsi: ufs: Fix race between shutdown and runtime resume flow
bnxt_en: fix error return code in bnxt_init_one()
bnxt_en: fix error return code in bnxt_init_board()
video: hyperv_fb: Fix the cache type when mapping the VRAM
bnxt_en: Release PCI regions when DMA mask setup fails during probe.
IB/mthca: fix return value of error branch in mthca_init_cq()
nfc: s3fwrn5: use signed integer for parsing GPIO numbers
net: ena: set initial DMA width to avoid intel iommu issue
ibmvnic: fix NULL pointer dereference in reset_sub_crq_queues
ibmvnic: fix NULL pointer dereference in ibmvic_reset_crq
efivarfs: revert "fix memory leak in efivarfs_create()"
can: gs_usb: fix endianess problem with candleLight firmware
platform/x86: toshiba_acpi: Fix the wrong variable assignment
can: m_can: fix nominal bitiming tseg2 min for version >= 3.1
perf probe: Fix to die_entrypc() returns error correctly
USB: core: Change %pK for __user pointers to %px
usb: gadget: f_midi: Fix memleak in f_midi_alloc
usb: gadget: Fix memleak in gadgetfs_fill_super
x86/speculation: Fix prctl() when spectre_v2_user={seccomp,prctl},ibpb
x86/resctrl: Remove superfluous kernfs_get() calls to prevent refcount leak
x86/resctrl: Add necessary kernfs_put() calls to prevent refcount leak
USB: core: add endpoint-blacklist quirk
USB: core: Fix regression in Hercules audio card
Linux 4.14.210
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia558c145379734cdeb0a78dfc428bf0ed41b5799
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Johan Hovold
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5a77c5050e |
USB: core: add endpoint-blacklist quirk
commit 73f8bda9b5dc1c69df2bc55c0cbb24461a6391a9 upstream
Add a new device quirk that can be used to blacklist endpoints.
Since commit 3e4f8e21c4f2 ("USB: core: fix check for duplicate
endpoints") USB core ignores any duplicate endpoints found during
descriptor parsing.
In order to handle devices where the first interfaces with duplicate
endpoints are the ones that should have their endpoints ignored, we need
to add a blacklist.
Tested-by: edes <edes@gmx.net>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20200203153830.26394-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[sudip: adjust context]
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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e570b0fb2f |
Merge 4.14.186 into android-4.14-stable
Changes in 4.14.186 s390: fix syscall_get_error for compat processes drm/i915: Whitelist context-local timestamp in the gen9 cmdparser power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select clk: sunxi: Fix incorrect usage of round_down() i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets iio: pressure: bmp280: Tolerate IRQ before registering remoteproc: Fix IDR initialisation in rproc_alloc() clk: qcom: msm8916: Fix the address location of pll->config_reg backlight: lp855x: Ensure regulators are disabled on probe failure ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type ARM: integrator: Add some Kconfig selections scsi: qedi: Check for buffer overflow in qedi_set_path() ALSA: isa/wavefront: prevent out of bounds write in ioctl scsi: qla2xxx: Fix issue with adapter's stopping state iio: bmp280: fix compensation of humidity f2fs: report delalloc reserve as non-free in statfs for project quota i2c: pxa: clear all master action bits in i2c_pxa_stop_message() usblp: poison URBs upon disconnect dm mpath: switch paths in dm_blk_ioctl() code path PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register ps3disk: use the default segment boundary vfio/pci: fix memory leaks in alloc_perm_bits() m68k/PCI: Fix a memory leak in an error handling path mfd: wm8994: Fix driver operation if loaded as modules scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event clk: clk-flexgen: fix clock-critical handling powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run nfsd: Fix svc_xprt refcnt leak when setup callback client failed powerpc/crashkernel: Take "mem=" option into account yam: fix possible memory leak in yam_init_driver NTB: Fix the default port and peer numbers for legacy drivers mksysmap: Fix the mismatch of '.L' symbols in System.map apparmor: fix introspection of of task mode for unconfined tasks scsi: sr: Fix sr_probe() missing deallocate of device minor scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM staging: greybus: fix a missing-check bug in gb_lights_light_config() scsi: qedi: Do not flush offload work if ARP not resolved ALSA: usb-audio: Improve frames size computation s390/qdio: put thinint indicator after early error tty: hvc: Fix data abort due to race in hvc_open thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR staging: sm750fb: add missing case while setting FB_VISUAL i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output serial: amba-pl011: Make sure we initialize the port.lock spinlock drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish PCI: rcar: Fix incorrect programming of OB windows PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges scsi: qla2xxx: Fix warning after FC target reset power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()' power: supply: smb347-charger: IRQSTAT_D is volatile scsi: mpt3sas: Fix double free warnings dlm: remove BUG() before panic() clk: ti: composite: fix memory leak PCI: Fix pci_register_host_bridge() device_register() error handling tty: n_gsm: Fix SOF skipping tty: n_gsm: Fix waking up upper tty layer when room available powerpc/pseries/ras: Fix FWNMI_VALID off by one powerpc/ps3: Fix kexec shutdown hang vfio-pci: Mask cap zero usb/ohci-platform: Fix a warning when hibernating drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() tty: n_gsm: Fix bogus i++ in gsm_data_kick clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 powerpc/64s/pgtable: fix an undefined behaviour dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port IB/cma: Fix ports memory leak in cma_configfs watchdog: da9062: No need to ping manually before setting timeout usb: dwc2: gadget: move gadget resume after the core is in L0 state USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check usb: gadget: fix potential double-free in m66592_probe. usb: gadget: Fix issue with config_ep_by_speed function x86/apic: Make TSC deadline timer detection message visible clk: bcm2835: Fix return type of bcm2835_register_gate scsi: ufs-qcom: Fix scheduling while atomic issue net: sunrpc: Fix off-by-one issues in 'rpc_ntop6' NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION powerpc/4xx: Don't unmap NULL mbase extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed vfio/mdev: Fix reference count leak in add_mdev_supported_type openrisc: Fix issue with argument clobbering for clone/fork gfs2: Allow lock_nolock mount to specify jid=X scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj scsi: ufs: Don't update urgent bkops level when toggling auto bkops pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()' pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()' crypto: omap-sham - add proper load balancing support for multicore geneve: change from tx_error to tx_dropped on missing metadata lib/zlib: remove outdated and incorrect pre-increment optimization include/linux/bitops.h: avoid clang shift-count-overflow warnings elfnote: mark all .note sections SHF_ALLOC selftests/vm/pkeys: fix alloc_random_pkey() to make it really random blktrace: use errno instead of bi_status blktrace: fix endianness in get_pdu_int() blktrace: fix endianness for blk_log_remap() gfs2: fix use-after-free on transaction ail lists selftests/net: in timestamping, strncpy needs to preserve null byte drm/sun4i: hdmi ddc clk: Fix size of m divider scsi: acornscsi: Fix an error handling path in acornscsi_probe() usb/xhci-plat: Set PM runtime as active on resume usb/ehci-platform: Set PM runtime as active on resume perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() bcache: fix potential deadlock problem in btree_gc_coalesce block: Fix use-after-free in blkdev_get() arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints libata: Use per port sync for detach drm: encoder_slave: fix refcouting error for modules drm/dp_mst: Reformat drm_dp_check_act_status() a bit drm/qxl: Use correct notify port address when creating cursor ring selinux: fix double free ext4: fix partial cluster initialization when splitting extent drm/dp_mst: Increase ACT retry timeout to 3s x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld block: nr_sects_write(): Disable preemption on seqcount write mtd: rawnand: Pass a nand_chip object to nand_release() mtd: rawnand: diskonchip: Fix the probe error path mtd: rawnand: sharpsl: Fix the probe error path mtd: rawnand: xway: Fix the probe error path mtd: rawnand: orion: Fix the probe error path mtd: rawnand: oxnas: Add of_node_put() mtd: rawnand: oxnas: Fix the probe error path mtd: rawnand: socrates: Fix the probe error path mtd: rawnand: plat_nand: Fix the probe error path mtd: rawnand: mtk: Fix the probe error path mtd: rawnand: tmio: Fix the probe error path crypto: algif_skcipher - Cap recv SG list at ctx->used crypto: algboss - don't wait during notifier callback kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex e1000e: Do not wake up the system via WOL if device wakeup is disabled kretprobe: Prevent triggering kretprobe from within kprobe_flush_task sched/rt, net: Use CONFIG_PREEMPTION.patch net: core: device_rename: Use rwsem instead of a seqcount md: add feature flag MD_FEATURE_RAID0_LAYOUT kvm: x86: Move kvm_set_mmio_spte_mask() from x86.c to mmu.c kvm: x86: Fix reserved bits related calculation errors caused by MKTME KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated Linux 4.14.186 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I5a9f5c8483f37ac08cf01991ffa43b333fdfa0a3 |
||
|
Pawel Laszczak
|
0c8c366c54 |
usb: gadget: Fix issue with config_ep_by_speed function
[ Upstream commit 5d363120aa548ba52d58907a295eee25f8207ed2 ]
This patch adds new config_ep_by_speed_and_alt function which
extends the config_ep_by_speed about alt parameter.
This additional parameter allows to find proper usb_ss_ep_comp_descriptor.
Problem has appeared during testing f_tcm (BOT/UAS) driver function.
f_tcm function for SS use array of headers for both BOT/UAS alternate
setting:
static struct usb_descriptor_header *uasp_ss_function_desc[] = {
(struct usb_descriptor_header *) &bot_intf_desc,
(struct usb_descriptor_header *) &uasp_ss_bi_desc,
(struct usb_descriptor_header *) &bot_bi_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_ss_bo_desc,
(struct usb_descriptor_header *) &bot_bo_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_intf_desc,
(struct usb_descriptor_header *) &uasp_ss_bi_desc,
(struct usb_descriptor_header *) &uasp_bi_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_bi_pipe_desc,
(struct usb_descriptor_header *) &uasp_ss_bo_desc,
(struct usb_descriptor_header *) &uasp_bo_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_bo_pipe_desc,
(struct usb_descriptor_header *) &uasp_ss_status_desc,
(struct usb_descriptor_header *) &uasp_status_in_ep_comp_desc,
(struct usb_descriptor_header *) &uasp_status_pipe_desc,
(struct usb_descriptor_header *) &uasp_ss_cmd_desc,
(struct usb_descriptor_header *) &uasp_cmd_comp_desc,
(struct usb_descriptor_header *) &uasp_cmd_pipe_desc,
NULL,
};
The first 5 descriptors are associated with BOT alternate setting,
and others are associated with UAS.
During handling UAS alternate setting f_tcm driver invokes
config_ep_by_speed and this function sets incorrect companion endpoint
descriptor in usb_ep object.
Instead setting ep->comp_desc to uasp_bi_ep_comp_desc function in this
case set ep->comp_desc to uasp_ss_bi_desc.
This is due to the fact that it searches endpoint based on endpoint
address:
for_each_ep_desc(speed_desc, d_spd) {
chosen_desc = (struct usb_endpoint_descriptor *)*d_spd;
if (chosen_desc->bEndpoitAddress == _ep->address)
goto ep_found;
}
And in result it uses the descriptor from BOT alternate setting
instead UAS.
Finally, it causes that controller driver during enabling endpoints
detect that just enabled endpoint for bot.
Signed-off-by: Jayshri Pawar <jpawar@cadence.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
312ed39aa8 |
Merge 4.14.170 into android-4.14
Changes in 4.14.170 orinoco_usb: fix interface sanity check rsi_91x_usb: fix interface sanity check USB: serial: ir-usb: add missing endpoint sanity check USB: serial: ir-usb: fix link-speed handling USB: serial: ir-usb: fix IrLAP framing usb: dwc3: turn off VBUS when leaving host mode staging: most: net: fix buffer overflow staging: wlan-ng: ensure error return is actually returned staging: vt6656: correct packet types for CTS protect, mode. staging: vt6656: use NULLFUCTION stack on mac80211 staging: vt6656: Fix false Tx excessive retries reporting. serial: 8250_bcm2835aux: Fix line mismatch on driver unbind crypto: chelsio - fix writing tfm flags to wrong place ath9k: fix storage endpoint lookup brcmfmac: fix interface sanity check rtl8xxxu: fix interface sanity check zd1211rw: fix storage endpoint lookup arc: eznps: fix allmodconfig kconfig warning HID: ite: Add USB id match for Acer SW5-012 keyboard dock phy: cpcap-usb: Prevent USB line glitches from waking up modem watchdog: max77620_wdt: fix potential build errors watchdog: rn5t618_wdt: fix module aliases spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls drivers/net/b44: Change to non-atomic bit operations on pwol_mask net: wan: sdla: Fix cast from pointer to integer of different size gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP atm: eni: fix uninitialized variable warning PCI: Add DMA alias quirk for Intel VCA NTB usb-storage: Disable UAS on JMicron SATA enclosure net_sched: ematch: reject invalid TCF_EM_SIMPLE rsi: fix use-after-free on probe errors crypto: af_alg - Use bh_lock_sock in sk_destruct vfs: fix do_last() regression x86/resctrl: Fix use-after-free when deleting resource groups x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup x86/resctrl: Fix a deadlock due to inaccurate reference crypto: pcrypt - Fix user-after-free on module unload perf c2c: Fix return type for histogram sorting comparision functions PM / devfreq: Add new name attribute for sysfs tools lib: Fix builds when glibc contains strlcpy() arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean' ext4: validate the debug_want_extra_isize mount option at parse time mm/mempolicy.c: fix out of bounds write in mpol_parse_str() reiserfs: Fix memory leak of journal device string media: digitv: don't continue if remote control state can't be read media: af9005: uninitialized variable printked media: gspca: zero usb_buf media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0 ttyprintk: fix a potential deadlock in interrupt context issue Bluetooth: Fix race condition in hci_release_sock() cgroup: Prevent double killing of css when enabling threaded cgroup media: si470x-i2c: Move free() past last use of 'radio' ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity ARM: dts: beagle-x15-common: Model 5V0 regulator soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot mac80211: mesh: restrict airtime metric to peered established plinks clk: mmp2: Fix the order of timer mux parents ixgbevf: Remove limit of 10 entries for unicast filter list ixgbe: Fix calculation of queue with VFs and flow director on interface flap igb: Fix SGMII SFP module discovery for 100FX/LX. ASoC: sti: fix possible sleep-in-atomic qmi_wwan: Add support for Quectel RM500Q wireless: fix enabling channel 12 for custom regulatory domain cfg80211: Fix radar event during another phy CAC mac80211: Fix TKIP replay protection immediately after key setup wireless: wext: avoid gcc -O3 warning net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec bnxt_en: Fix ipv6 RFS filter matching logic. ARM: dts: am335x-boneblack-common: fix memory size vti[6]: fix packet tx through bpf_redirect() scsi: fnic: do not queue commands during fwreset ARM: 8955/1: virt: Relax arch timer version check during early boot tee: optee: Fix compilation issue with nommu airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE r8152: get default setting of WOL before initializing qlcnic: Fix CPU soft lockup while collecting firmware dump powerpc/fsl/dts: add fsl,erratum-a011043 net/fsl: treat fsl,erratum-a011043 net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G net/sonic: Add mutual exclusion for accessing shared state net/sonic: Use MMIO accessors net/sonic: Fix receive buffer handling net/sonic: Quiesce SONIC before re-initializing descriptor memory seq_tab_next() should increase position index l2t_seq_next should increase position index net: Fix skb->csum update in inet_proto_csum_replace16(). btrfs: do not zero f_bavail if we have available space perf report: Fix no libunwind compiled warning break s390 issue Linux 4.14.170 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I7a9c84d82da0b9c258843767c9d57e034b6fc5f0 |
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Johan Hovold
|
dc7692a897 |
USB: serial: ir-usb: fix link-speed handling
commit 17a0184ca17e288decdca8b2841531e34d49285f upstream. Commit |
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Greg Kroah-Hartman
|
6e962a34f1 |
Merge 4.14.44 into android-4.14
Changes in 4.14.44 net: Fix a bug in removing queues from XPS map net/mlx4_core: Fix error handling in mlx4_init_port_info. net/sched: fix refcnt leak in the error path of tcf_vlan_init() net: sched: red: avoid hashing NULL child net/smc: check for missing nlattrs in SMC_PNETID messages net: test tailroom before appending to linear skb packet: in packet_snd start writing at link layer allocation sock_diag: fix use-after-free read in __sk_free tcp: purge write queue in tcp_connect_init() vmxnet3: set the DMA mask before the first DMA map operation vmxnet3: use DMA memory barriers where required hv_netvsc: Fix the real number of queues of non-vRSS cases hv_netvsc: Rename ind_table to rx_table hv_netvsc: Rename tx_send_table to tx_table hv_netvsc: Add initialization of tx_table in netvsc_device_add() hv_netvsc: Set tx_table to equal weight after subchannels open hv_netvsc: netvsc_teardown_gpadl() split hv_netvsc: preserve hw_features on mtu/channels/ringparam changes hv_netvsc: empty current transmit aggregation if flow blocked hv_netvsc: Use the num_online_cpus() for channel limit hv_netvsc: avoid retry on send during shutdown hv_netvsc: only wake transmit queue if link is up hv_netvsc: fix error unwind handling if vmbus_open fails hv_netvsc: cancel subchannel setup before halting device hv_netvsc: fix race in napi poll when rescheduling hv_netvsc: defer queue selection to VF hv_netvsc: disable NAPI before channel close hv_netvsc: use RCU to fix concurrent rx and queue changes hv_netvsc: change GPAD teardown order on older versions hv_netvsc: common detach logic hv_netvsc: Use Windows version instead of NVSP version on GPAD teardown hv_netvsc: Split netvsc_revoke_buf() and netvsc_teardown_gpadl() hv_netvsc: Ensure correct teardown message sequence order hv_netvsc: Fix net device attach on older Windows hosts sparc: vio: use put_device() instead of kfree() ext2: fix a block leak s390: add assembler macros for CPU alternatives s390: move expoline assembler macros to a header s390/crc32-vx: use expoline for indirect branches s390/lib: use expoline for indirect branches s390/ftrace: use expoline for indirect branches s390/kernel: use expoline for indirect branches s390: move spectre sysfs attribute code s390: extend expoline to BC instructions s390: use expoline thunks in the BPF JIT scsi: libsas: defer ata device eh commands to libata scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() scsi: zfcp: fix infinite iteration on ERP ready list loop: don't call into filesystem while holding lo_ctl_mutex loop: fix LOOP_GET_STATUS lock imbalance cfg80211: limit wiphy names to 128 bytes hfsplus: stop workqueue when fill_super() failed x86/kexec: Avoid double free_page() upon do_kexec_load() failure usb: gadget: f_uac2: fix bFirstInterface in composite gadget usb: dwc3: Undo PHY init if soft reset fails usb: dwc3: omap: don't miss events during suspend/resume usb: gadget: core: Fix use-after-free of usb_request usb: gadget: fsl_udc_core: fix ep valid checks usb: dwc2: Fix dwc2_hsotg_core_init_disconnected() usb: cdc_acm: prevent race at write to acm while system resumes net: usbnet: fix potential deadlock on 32bit hosts ARM: dts: imx7d-sdb: Fix regulator-usb-otg2-vbus node name usb: host: xhci-plat: revert "usb: host: xhci-plat: enable clk in resume timing" USB: OHCI: Fix NULL dereference in HCDs using HCD_LOCAL_MEM net/usb/qmi_wwan.c: Add USB id for lt4120 modem net-usb: add qmi_wwan if on lte modem wistron neweb d18q1 Bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB ALSA: usb-audio: Add native DSD support for Luxman DA-06 usb: dwc3: Add SoftReset PHY synchonization delay usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields usb: dwc3: Makefile: fix link error on randconfig xhci: zero usb device slot_id member when disabling and freeing a xhci slot usb: dwc2: Fix interval type issue usb: dwc2: hcd: Fix host channel halt flow usb: dwc2: host: Fix transaction errors in host mode usb: gadget: ffs: Let setup() return USB_GADGET_DELAYED_STATUS usb: gadget: ffs: Execute copy_to_user() with USER_DS set usbip: Correct maximum value of CONFIG_USBIP_VHCI_HC_PORTS usb: gadget: udc: change comparison to bitshift when dealing with a mask usb: gadget: composite: fix incorrect handling of OS desc requests media: lgdt3306a: Fix module count mismatch on usb unplug media: em28xx: USB bulk packet size fix Bluetooth: btusb: Add device ID for RTL8822BE xhci: Show what USB release number the xHC supports from protocol capablity staging: bcm2835-audio: Release resources on module_exit() staging: lustre: fix bug in osc_enter_cache_try staging: fsl-dpaa2/eth: Fix incorrect casts staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr staging: ks7010: Use constants from ieee80211_eid instead of literal ints. staging: lustre: lmv: correctly iput lmo_root crypto: inside-secure - wait for the request to complete if in the backlog crypto: atmel-aes - fix the keys zeroing on errors crypto: ccp - don't disable interrupts while setting up debugfs crypto: inside-secure - do not process request if no command was issued crypto: inside-secure - fix the cache_len computation crypto: inside-secure - fix the extra cache computation crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss crypto: inside-secure - fix the invalidation step during cra_exit scsi: mpt3sas: fix an out of bound write scsi: qla2xxx: Fix memory corruption during hba reset test scsi: ufs: Enable quirk to ignore sending WRITE_SAME command scsi: bnx2fc: Fix check in SCSI completion handler for timed out request scsi: sym53c8xx_2: iterator underflow in sym_getsync() scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo() scsi: qla2xxx: Avoid triggering undefined behavior in qla2x00_mbx_completion() scsi: storvsc: Increase cmd_per_lun for higher speed devices scsi: qedi: Fix truncation of CHAP name and secret scsi: aacraid: fix shutdown crash when init fails scsi: qla4xxx: skip error recovery in case of register disconnect. scsi: qedi: Fix kernel crash during port toggle scsi: mpt3sas: Do not mark fw_event workqueue as WQ_MEM_RECLAIM scsi: sd: Keep disk read-only when re-reading partition scsi: iscsi_tcp: set BDI_CAP_STABLE_WRITES when data digest enabled scsi: aacraid: Insure command thread is not recursively stopped scsi: core: Make SCSI Status CONDITION MET equivalent to GOOD scsi: mvsas: fix wrong endianness of sgpio api scsi: lpfc: Fix issue_lip if link is disabled scsi: lpfc: Fix soft lockup in lpfc worker thread during LIP testing scsi: lpfc: Fix frequency of Release WQE CQEs ASoC: hdmi-codec: Fix module unloading caused kernel crash ASoC: rockchip: rk3288-hdmi-analog: Select needed codecs ASoC: samsung: odroid: Fix 32000 sample rate handling ASoC: topology: create TLV data for dapm widgets ASoC: samsung: i2s: Ensure the RCLK rate is properly determined clk: rockchip: Fix wrong parent for SDMMC phase clock for rk3228 clk: Don't show the incorrect clock phase clk: hisilicon: mark wdt_mux_p[] as const clk: tegra: Fix pll_u rate configuration clk: rockchip: Prevent calculating mmc phase if clock rate is zero clk: samsung: s3c2410: Fix PLL rates clk: samsung: exynos7: Fix PLL rates clk: samsung: exynos5260: Fix PLL rates clk: samsung: exynos5433: Fix PLL rates clk: samsung: exynos5250: Fix PLL rates clk: samsung: exynos3250: Fix PLL rates media: dmxdev: fix error code for invalid ioctls media: Don't let tvp5150_get_vbi() go out of vbi_ram_default array media: ov5645: add missing of_node_put() in error path media: cx23885: Override 888 ImpactVCBe crystal frequency media: cx23885: Set subdev host data to clk_freq pointer media: s3c-camif: fix out-of-bounds array access media: lgdt3306a: Fix a double kfree on i2c device remove media: em28xx: Add Hauppauge SoloHD/DualHD bulk models media: v4l: vsp1: Fix display stalls when requesting too many inputs media: i2c: adv748x: fix HDMI field heights media: vb2: Fix videobuf2 to map correct area media: vivid: fix incorrect capabilities for radio media: cx25821: prevent out-of-bounds read on array card serial: xuartps: Fix out-of-bounds access through DT alias serial: sh-sci: Fix out-of-bounds access through DT alias serial: samsung: Fix out-of-bounds access through serial port index serial: mxs-auart: Fix out-of-bounds access through serial port index serial: imx: Fix out-of-bounds access through serial port index serial: fsl_lpuart: Fix out-of-bounds access through DT alias serial: arc_uart: Fix out-of-bounds access through DT alias serial: 8250: Don't service RX FIFO if interrupts are disabled serial: altera: ensure port->regshift is honored consistently rtc: snvs: Fix usage of snvs_rtc_enable rtc: hctosys: Ensure system time doesn't overflow time_t rtc: rk808: fix possible race condition rtc: m41t80: fix race conditions rtc: tx4939: avoid unintended sign extension on a 24 bit shift rtc: rp5c01: fix possible race condition rtc: goldfish: Add missing MODULE_LICENSE Linux 4.14.44 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Chris Dickens
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f3f3442027 |
usb: gadget: composite: fix incorrect handling of OS desc requests
[ Upstream commit 5d6ae4f0da8a64a185074dabb1b2f8c148efa741 ] When handling an OS descriptor request, one of the first operations is to zero out the request buffer using the wLength from the setup packet. There is no bounds checking, so a wLength > 4096 would clobber memory adjacent to the request buffer. Fix this by taking the min of wLength and the request buffer length prior to the memset. While at it, define the buffer length in a header file so that magic numbers don't appear throughout the code. When returning data to the host, the data length should be the min of the wLength and the valid data we have to return. Currently we are returning wLength, thus requests for a wLength greater than the amount of data in the OS descriptor buffer would return invalid (albeit zero'd) data following the valid descriptor data. Fix this by counting the number of bytes when constructing the data and using this when determining the length of the request. Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
267c6efd76 |
Merge 4.14.28 into android-4.14
Changes in 4.14.28 net: phy: fix resume handling net: phy: Restore phy_resume() locking assumption x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 ASoC: sun4i-i2s: Fix RX slot number of SUN8I ASoC: sgtl5000: Fix suspend/resume ASoC: wm_adsp: For TLV controls only register TLV get/set ASoC: rt5651: Fix regcache sync errors on resume usb: host: xhci-rcar: add support for r8a77965 xhci: Fix front USB ports on ASUS PRIME B350M-A xhci: fix endpoint context tracer output 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() usb: dwc3: Fix lock-up on ID change during system suspend/resume 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 dm mpath: fix passing integrity data Revert "btrfs: use proper endianness accessors for super_copy" drm/edid: set ELD connector type in drm_edid_to_eld() dma-buf/fence: Fix lock inversion within dma-fence-array video/hdmi: Allow "empty" HDMI infoframes HID: multitouch: Only look at non touch fields in first packet of a frame HID: elo: clear BTN_LEFT mapping iwlwifi: mvm: rs: don't override the rate history in the search cycle ARM: dts: koelsch: Move cec_clock to root node clk: meson: gxbb: fix wrong clock for SARADC/SANA ARM: dts: exynos: Correct Trats2 panel reset line drm/amdgpu: fix get_max_engine_clock_in_mhz staging: rtl8822be: fix missing null check on dev_alloc_skb return typec: tcpm: fusb302: Resolve out of order messaging events USB: ledtrig-usbport: fix of-node leak sched: Stop switched_to_rt() from sending IPIs to offline CPUs sched: Stop resched_cpu() from sending IPIs to offline CPUs crypto: ecc - Fix NULL pointer deref. on no default_rng crypto: cavium - fix memory leak on info test_firmware: fix setting old custom fw path back on exit net: ieee802154: adf7242: Fix bug if defined DEBUG rtc: brcmstb-waketimer: fix error handling in brcmstb_waketmr_probe() 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 xfrm: Fix xfrm_replay_overflow_offload_esn 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()' drm/etnaviv: make THERMAL selectable iio: adc: ina2xx: Shift bus voltage register to mask flag bits iio: health: max30102: Add power enable parameter to get_temp function ath10k: update tdls teardown state to target cpufreq: Fix governor module removal race drm/amdgpu:fix random missing of FLR NOTIFY scsi: ses: don't ask for diagnostic pages repeatedly during probe pwm: stmpe: Fix wrong register offset for hwpwm=2 case drm/sun4i: Fix format mask in DE2 driver pinctrl: sh-pfc: r8a7791: Add can_clk function pinctrl: sh-pfc: r8a7795-es1: Fix MOD_SEL1 bit[25:24] to 0x3 when using STP_ISEN_1_D perf annotate: Fix unnecessary memory allocation for s390x perf annotate: Fix objdump comment parsing for Intel mov dissassembly iwlwifi: mvm: avoid dumping assert log when device is stopped drm/amdgpu:fix virtual dce bug 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 dm raid: fix raid set size revalidation media: cpia2: Fix a couple off by one bugs media: davinci: vpif_capture: add NULL check on devm_kzalloc return value virtio_net: Disable interrupts if napi_complete_done rescheduled napi net: sched: drop qdisc_reset from dev_graft_qdisc 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 powerpc/64: Don't trace irqs-off at interrupt return to soft-disabled context arm64: dts: renesas: salvator-common: Add EthernetAVB PHY reset 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 crypto: caam/qi - use correct print specifier for size_t ASoC: nuc900: Fix a loop timeout test mmc: mmc_test: Ensure command queue is disabled for testing Fix misannotated out-of-line _copy_to_user() 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 IB/mlx5: revisit -Wmaybe-uninitialized warning dmaengine: qcom_hidma: check pending interrupts drm/i915/glk: Disable Guc and HuC on GLK Linux 4.14.28 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Danilo Krummrich
|
42b8dfefbb |
usb: quirks: add control message delay for 1b1c:1b20
commit cb88a0588717ba6c756cb5972d75766b273a6817 upstream. Corsair Strafe RGB keyboard does not respond to usb control messages sometimes and hence generates timeouts. Commit |
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Greg Kroah-Hartman
|
5adbbb16a5 |
Merge 4.14.7 into android-4.14
Changes in 4.14.7 net: qmi_wwan: add Quectel BG96 2c7c:0296 net: thunderx: Fix TCP/UDP checksum offload for IPv6 pkts net: thunderx: Fix TCP/UDP checksum offload for IPv4 pkts net: realtek: r8169: implement set_link_ksettings() s390/qeth: fix early exit from error path tipc: fix memory leak in tipc_accept_from_sock() vhost: fix skb leak in handle_rx() rds: Fix NULL pointer dereference in __rds_rdma_map sit: update frag_off info tcp: add tcp_v4_fill_cb()/tcp_v4_restore_cb() packet: fix crash in fanout_demux_rollover() net/packet: fix a race in packet_bind() and packet_notifier() tcp: remove buggy call to tcp_v6_restore_cb() usbnet: fix alignment for frames with no ethernet header net: remove hlist_nulls_add_tail_rcu() stmmac: reset last TSO segment size after device open tcp/dccp: block bh before arming time_wait timer s390/qeth: build max size GSO skbs on L2 devices s390/qeth: fix thinko in IPv4 multicast address tracking s390/qeth: fix GSO throughput regression tcp: use IPCB instead of TCP_SKB_CB in inet_exact_dif_match() tipc: call tipc_rcv() only if bearer is up in tipc_udp_recv() tcp: use current time in tcp_rcv_space_adjust() net: sched: cbq: create block for q->link.block tap: free skb if flags error tcp: when scheduling TLP, time of RTO should account for current ACK tun: free skb in early errors net: ipv6: Fixup device for anycast routes during copy tun: fix rcu_read_lock imbalance in tun_build_skb net: accept UFO datagrams from tuntap and packet net: openvswitch: datapath: fix data type in queue_gso_packets cls_bpf: don't decrement net's refcount when offload fails sctp: use right member as the param of list_for_each_entry ipmi: Stop timers before cleaning up the module usb: gadget: ffs: Forbid usb_ep_alloc_request from sleeping fcntl: don't cap l_start and l_end values for F_GETLK64 in compat syscall fix kcm_clone() KVM: arm/arm64: vgic-its: Preserve the revious read from the pending table kbuild: do not call cc-option before KBUILD_CFLAGS initialization powerpc/powernv/idle: Round up latency and residency values ipvlan: fix ipv6 outbound device ide: ide-atapi: fix compile error with defining macro DEBUG blk-mq: Avoid that request queue removal can trigger list corruption nvmet-rdma: update queue list during ib_device removal audit: Allow auditd to set pid to 0 to end auditing audit: ensure that 'audit=1' actually enables audit for PID 1 dm raid: fix panic when attempting to force a raid to sync md: free unused memory after bitmap resize RDMA/cxgb4: Annotate r2 and stag as __be32 x86/intel_rdt: Fix potential deadlock during resctrl unmount media: dvb-core: always call invoke_release() in fe_free() dvb_frontend: don't use-after-free the frontend struct Linux 4.14.7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Badhri Jagan Sridharan
|
236a33857f |
ANDROID: usb: gadget: configfs: Add usb_function ptr to fi struct
Add a pointer to the usb_function inside the usb_function_instance structure to service functions specific setup requests even before the function gets added to the usb_gadget Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com> Change-Id: I6f457006f6c5516cc6986ec2acdf5b1ecf259d0c |
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Colin Cross
|
6e22d1ab6d |
ANDROID: usb: gadget: f_accessory: move userspace interface to uapi
Move the entire contents of linux/usb/f_accessory.h header to uapi, it only contains a userspace interface. Change-Id: Ieb5547da449588ae554988a201c0e6b4e3afc531 Signed-off-by: Colin Cross <ccross@android.com> |
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Mike Lockwood
|
663e417341 |
ANDROID: usb: gadget: f_accessory: Add support for HID input devices
Change-Id: I4f1452db32508382df52acdc47c0eb395ae328c7 Signed-off-by: Mike Lockwood <lockwood@google.com> [AmitP: Folded following android-4.9 commit changes into this patch 4ce5e656ae74 ("ANDROID: usb: gadget: accessory: Fix section mismatch (again)")] Signed-off-by: Amit Pundir <amit.pundir@linaro.org> |
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Mike Lockwood
|
6bfa422c23 |
ANDROID: usb: gadget: f_accessory: Add ACCESSORY_SET_AUDIO_MODE control request and ioctl
The control request will be used by the host to enable/disable USB audio and the ioctl will be used by userspace to read the audio mode Change-Id: I81c38611b588451e80eacdccc417ca6e11c60cab Signed-off-by: Mike Lockwood <lockwood@google.com> |
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Benoit Goby
|
0e8f47b894 |
ANDROID: usb: gadget: f_accessory: Add Android Accessory function
USB accessory mode allows users to connect USB host hardware specifically designed for Android-powered devices. The accessories must adhere to the Android accessory protocol outlined in the http://accessories.android.com documentation. This allows Android devices that cannot act as a USB host to still interact with USB hardware. When an Android device is in USB accessory mode, the attached Android USB accessory acts as the host, provides power to the USB bus, and enumerates connected devices. Change-Id: I67964b50d278f3c0471d47efbb7b0973a3502681 Signed-off-by: Mike Lockwood <lockwood@android.com> [AmitP: Folded following android-4.9 commit changes into this patch ceb2f0aac624 ("ANDROID: usb: gadget: accessory: Fix section mismatch") Parts of e27543931009 ("ANDROID: usb: gadget: Fixes and hacks to make android usb gadget compile on 3.8") 1b07ec751563 ("ANDROID: drivers: usb: gadget: 64-bit related type fixes")] Signed-off-by: Amit Pundir <amit.pundir@linaro.org> |
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Badhri Jagan Sridharan
|
ea562f8e63 |
ANDROID: usb: phy: Dual role sysfs class definition
This CL adds a new class to monitor and change dual role usb ports from userspace. The usb phy drivers can register to the dual_role_usb class and expose the capabilities of the ports. The phy drivers can decide on whether a specific attribute can be changed from userspace by choosing to implement the appropriate callback. Cherry-picked from https://android-review.googlesource.com/#/c/167310/ Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Bug: 21615151 Change-Id: Id1c4aaa97e898264d7006381a7badd029b5d9789 [AmitP: Folded following android-4.9 commit changes into this patch 9a9b1687f974 ("ANDROID: usb: phy: fix dual role sysfs build if kernel modules are supported") 35667e6f7d57 ("ANDROID: usb: dual-role: make stub functions inline")] Signed-off-by: Amit Pundir <amit.pundir@linaro.org> |
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Bjørn Mork
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bea712a8a5 |
usbnet: fix alignment for frames with no ethernet header
[ Upstream commit a4abd7a80addb4a9547f7dfc7812566b60ec505c ]
The qmi_wwan minidriver support a 'raw-ip' mode where frames are
received without any ethernet header. This causes alignment issues
because the skbs allocated by usbnet are "IP aligned".
Fix by allowing minidrivers to disable the additional alignment
offset. This is implemented using a per-device flag, since the same
minidriver also supports 'ethernet' mode.
Fixes:
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Greg Kroah-Hartman
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b24413180f |
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Baolin Wang
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eb3c74de28 |
usb: phy: Avoid unchecked dereference warning
Move the USB phy NULL checking before issuing usb_phy_set_charger_current() to avoid unchecked dereference warning. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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17e15f6fbc |
Merge tag 'usb-ci-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next
Peter writes: Chipidea changes for v4.14-rc1 - Add chipidea support at Nvidia SoCs - Improvement for extcon support - Some code refines |
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Dmitry Osipenko
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581821ae7f |
usb: chipidea: udc: Support SKB alignment quirk
NVIDIA Tegra20 UDC can't cope with unaligned DMA and require a USB gadget quirk that avoids SKB buffer alignment to be set in order to make Ethernet Gadget working. Later Tegra generations do not require that quirk. Let's add a new platform data flag that allows to enable USB gadget quirk for platforms that require it. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com> |
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Baolin Wang
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a9081a008f |
usb: phy: Add USB charger support
This patch introduces the usb charger support based on usb phy that makes an enhancement to a power driver. The basic conception of the usb charger is that, when one usb charger is added or removed by reporting from the extcon device state change, the usb charger will report to power user to set the current limitation. Power user can register a notifiee on the usb phy by issuing usb_register_notifier() to get notified by charger status changes or charger current changes. we can notify what current to be drawn to power user according to different charger type, and now we have 2 methods to get charger type. One is get charger type from extcon subsystem, which also means the charger state changes. Another is we can get the charger type from USB controller detecting or PMIC detecting, and the charger state changes should be told by issuing usb_phy_set_charger_state(). Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> |
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Jack Pham
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31fe084ffa |
usb: gadget: core: unmap request from DMA only if previously mapped
In the SG case this is already handled since a non-zero request->num_mapped_sgs is a clear indicator that dma_map_sg() had been called. While it would be nice to do the same for the singly mapped case by simply checking for non-zero request->dma, it's conceivable that 0 is a valid dma_addr_t handle. Hence add a flag 'dma_mapped' to struct usb_request and use this to determine the need to call dma_unmap_single(). Otherwise, if a request is not DMA mapped then the result of calling usb_request_unmap_request() would safely be a no-op. Signed-off-by: Jack Pham <jackp@codeaurora.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> |
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Linus Torvalds
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55fd939e8e |
Merge tag 'usb-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH: "Here are some small USB fixes for 4.13-rc2. The usual batch, gadget fixes for reported issues, as well as xhci fixes, and a small random collection of other fixes for reported issues. All have been in linux-next with no reported issues" * tag 'usb-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits) xhci: fix memleak in xhci_run() usb: xhci: fix spinlock recursion for USB2 test mode xhci: fix 20000ms port resume timeout usb: xhci: Issue stop EP command only when the EP state is running xhci: Bad Ethernet performance plugged in ASM1042A host xhci: Fix NULL pointer dereference when cleaning up streams for removed host usb: renesas_usbhs: gadget: disable all eps when the driver stops usb: renesas_usbhs: fix usbhsc_resume() for !USBHSF_RUNTIME_PWCTRL usb: gadget: udc: renesas_usb3: protect usb3_ep->started in usb3_start_pipen() usb: gadget: udc: renesas_usb3: fix zlp transfer by the dmac usb: gadget: udc: renesas_usb3: fix free size in renesas_usb3_dma_free_prd() usb: gadget: f_uac2: endianness fixes. usb: gadget: f_uac1: endianness fixes. include: usb: audio: specify exact endiannes of descriptors usb: gadget: udc: start_udc() can be static usb: dwc2: gadget: On USB RESET reset device address to zero usb: storage: return on error to avoid a null pointer dereference usb: typec: include linux/device.h in ucsi.h USB: cdc-acm: add device-id for quirky printer usb: dwc3: gadget: only unmap requests from DMA if mapped ... |
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Ruslan Bilovol
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8bd226f9a7 |
include: usb: audio: specify exact endiannes of descriptors
USB spec says that multiple byte fields are stored in little-endian order (see chapter 8.1 of USB2.0 spec and chapter 7.1 of USB3.0 spec), thus mark such fields as LE for UAC1 and UAC2 headers Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> |
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Enrico Mioso
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2b02c20ce0 |
cdc_ncm: Set NTB format again after altsetting switch for Huawei devices
Some firmwares in Huawei E3372H devices have been observed to switch back to NTB 32-bit format after altsetting switch. This patch implements a driver flag to check for the device settings and set NTB format to 16-bit again if needed. The flag has been activated for devices controlled by the huawei_cdc_ncm.c driver. V1->V2: - fixed broken error checks - some corrections to the commit message V2->V3: - variable name changes, to clarify what's happening - check (and possibly set) the NTB format later in the common bind code path Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com> Reported-and-tested-by: Christian Panton <christian@panton.org> Reviewed-by: Bjørn Mork <bjorn@mork.no> CC: Bjørn Mork <bjorn@mork.no> CC: Christian Panton <christian@panton.org> CC: linux-usb@vger.kernel.org CC: netdev@vger.kernel.org CC: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
|
5518b69b76 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
"Reasonably busy this cycle, but perhaps not as busy as in the 4.12
merge window:
1) Several optimizations for UDP processing under high load from
Paolo Abeni.
2) Support pacing internally in TCP when using the sch_fq packet
scheduler for this is not practical. From Eric Dumazet.
3) Support mutliple filter chains per qdisc, from Jiri Pirko.
4) Move to 1ms TCP timestamp clock, from Eric Dumazet.
5) Add batch dequeueing to vhost_net, from Jason Wang.
6) Flesh out more completely SCTP checksum offload support, from
Davide Caratti.
7) More plumbing of extended netlink ACKs, from David Ahern, Pablo
Neira Ayuso, and Matthias Schiffer.
8) Add devlink support to nfp driver, from Simon Horman.
9) Add RTM_F_FIB_MATCH flag to RTM_GETROUTE queries, from Roopa
Prabhu.
10) Add stack depth tracking to BPF verifier and use this information
in the various eBPF JITs. From Alexei Starovoitov.
11) Support XDP on qed device VFs, from Yuval Mintz.
12) Introduce BPF PROG ID for better introspection of installed BPF
programs. From Martin KaFai Lau.
13) Add bpf_set_hash helper for TC bpf programs, from Daniel Borkmann.
14) For loads, allow narrower accesses in bpf verifier checking, from
Yonghong Song.
15) Support MIPS in the BPF selftests and samples infrastructure, the
MIPS eBPF JIT will be merged in via the MIPS GIT tree. From David
Daney.
16) Support kernel based TLS, from Dave Watson and others.
17) Remove completely DST garbage collection, from Wei Wang.
18) Allow installing TCP MD5 rules using prefixes, from Ivan
Delalande.
19) Add XDP support to Intel i40e driver, from Björn Töpel
20) Add support for TC flower offload in nfp driver, from Simon
Horman, Pieter Jansen van Vuuren, Benjamin LaHaise, Jakub
Kicinski, and Bert van Leeuwen.
21) IPSEC offloading support in mlx5, from Ilan Tayari.
22) Add HW PTP support to macb driver, from Rafal Ozieblo.
23) Networking refcount_t conversions, From Elena Reshetova.
24) Add sock_ops support to BPF, from Lawrence Brako. This is useful
for tuning the TCP sockopt settings of a group of applications,
currently via CGROUPs"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1899 commits)
net: phy: dp83867: add workaround for incorrect RX_CTRL pin strap
dt-bindings: phy: dp83867: provide a workaround for incorrect RX_CTRL pin strap
cxgb4: Support for get_ts_info ethtool method
cxgb4: Add PTP Hardware Clock (PHC) support
cxgb4: time stamping interface for PTP
nfp: default to chained metadata prepend format
nfp: remove legacy MAC address lookup
nfp: improve order of interfaces in breakout mode
net: macb: remove extraneous return when MACB_EXT_DESC is defined
bpf: add missing break in for the TCP_BPF_SNDCWND_CLAMP case
bpf: fix return in load_bpf_file
mpls: fix rtm policy in mpls_getroute
net, ax25: convert ax25_cb.refcount from atomic_t to refcount_t
net, ax25: convert ax25_route.refcount from atomic_t to refcount_t
net, ax25: convert ax25_uid_assoc.refcount from atomic_t to refcount_t
net, sctp: convert sctp_ep_common.refcnt from atomic_t to refcount_t
net, sctp: convert sctp_transport.refcnt from atomic_t to refcount_t
net, sctp: convert sctp_chunk.refcnt from atomic_t to refcount_t
net, sctp: convert sctp_datamsg.refcnt from atomic_t to refcount_t
net, sctp: convert sctp_auth_bytes.refcnt from atomic_t to refcount_t
...
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Jim Baxter
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e1069bbfcf |
net: cdc_ncm: Reduce memory use when kernel memory low
The CDC-NCM driver can require large amounts of memory to create skb's and this can be a problem when the memory becomes fragmented. This especially affects embedded systems that have constrained resources but wish to maximise the throughput of CDC-NCM with 16KiB NTB's. The issue is after running for a while the kernel memory can become fragmented and it needs compacting. If the NTB allocation is needed before the memory has been compacted the atomic allocation can fail which can cause increased latency, large re-transmissions or disconnections depending upon the data being transmitted at the time. This situation occurs for less than a second until the kernel has compacted the memory but the failed devices can take a lot longer to recover from the failed TX packets. To ease this temporary situation I modified the CDC-NCM TX path to temporarily switch into a reduced memory mode which allocates an NTB that will fit into a USB_CDC_NCM_NTB_MIN_OUT_SIZE (default 2048 Bytes) sized memory block and only transmit NTB's with a single network frame until the memory situation is resolved. Each time this issue occurs we wait for an increasing number of reduced size allocations before requesting a full size one to not put additional pressure on a low memory system. Once the memory is compacted the CDC-NCM data can resume transmitting at the normal tx_max rate once again. Signed-off-by: Jim Baxter <jim_baxter@mentor.com> Reviewed-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Greg Kroah-Hartman
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24040a5837 |
Merge tag 'usb-for-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-testing
Felipe writes: usb: changes for v4.13 merge window This time around we have a total of 57 non-merge commits. A list of most important changes follows: - Improvements to dwc3 tracing interface - Initial dual-role support for dwc3 - Improvements to how we handle DMA resources in dwc3 - A new f_uac1 implementation which much more flexible - Removal of AVR32 bits - Improvements to f_mass_storage driver |
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Felipe Balbi
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67fdfda4a9 |
usb: gadget: core: introduce ->udc_set_speed() method
Sometimes, the gadget driver we want to run has max_speed lower than what the UDC supports. In such situations, UDC might want to make sure we don't try to connect on speeds not supported by the gadget driver (e.g. super-speed capable dwc3 with high-speed capable g_midi) because that will just fail. In order to make sure this situation never happens, we introduce a new optional ->udc_set_speed() method which can be implemented by interested UDC drivers. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> |
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Benjamin Herrenschmidt
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7cf916bd63 |
usb: Fix typo in the definition of Endpoint[out]Request
The current definition is wrong. This breaks my upcoming Aspeed virtual hub driver. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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81606aea23 |
Merge 4.12-rc5 into usb-next
We want the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Badhri Jagan Sridharan
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bab3548078 |
usb: typec: Add a sysfs node to manage port type
User space applications in some cases have the need to enforce a specific port type(DFP/UFP/DRP). This change allows userspace to attempt setting the desired port type. Low level drivers can however reject the request if the specific port type is not supported. Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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John Youn
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a9548c5529 |
usb: gadget: Allow a non-SuperSpeed gadget to support LPM
This commit allows a gadget that does not support SuperSpeed to indicate that it supports LPM. It does this by setting the 'lpm_capable' flag in the gadget structure. If a gadget sets this, the composite gadget framework will set the bcdUSB to 0x0201 to indicate that this supports BOS descriptors, and also return a USB 2.0 Extension descriptor as part of the BOS descriptor set. See USB 2.0 LPM ECN Section 3. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Sevak Arakelyan <sevaka@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> |
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Oliver Neukum
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7f65b1f5ad |
cdc-ether: divorce initialisation with a filter reset and a generic method
Some devices need their multicast filter reset but others are crashed by that. So the methods need to be separated. Signed-off-by: Oliver Neukum <oneukum@suse.com> Reported-by: "Ridgway, Keith" <kridgway@harris.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Greg Kroah-Hartman
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6acf116c95 |
Merge 4.12-rc2 into usb-next
We want the USB fixes in here as well to handle testing and merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Peter Chen
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6a29beef9d |
usb: host: xhci-ring: don't need to clear interrupt pending for MSI enabled hcd
According to xHCI spec Figure 30: Interrupt Throttle Flow Diagram
If PCI Message Signaled Interrupts (MSI or MSI-X) are enabled,
then the assertion of the Interrupt Pending (IP) flag in Figure 30
generates a PCI Dword write. The IP flag is automatically cleared
by the completion of the PCI write.
the MSI enabled HCs don't need to clear interrupt pending bit, but
hcd->irq = 0 doesn't equal to MSI enabled HCD. At some Dual-role
controller software designs, it sets hcd->irq as 0 to avoid HCD
requesting interrupt, and they want to decide when to call usb_hcd_irq
by software.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Baolin Wang
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7d21114dc6 |
usb: phy: Introduce one extcon device into usb phy
Usually usb phy need register one extcon device to get the connection notifications. It will remove some duplicate code if the extcon device is registered using common code instead of each phy driver having its own related extcon APIs. So we add one pointer of extcon device into usb phy structure, and some other helper functions to register extcon. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> |
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Mats Karrman
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a86c309e71 |
usb: typec: Don't prevent using constant typec_mode_desc initializers
In some situations, e.g. when registering alternate modes for local typec ports, it may be handy to use constant mode descriptors. Allow this by changing the mode descriptor arguments of typec_port_register_altmode() et.al. to using const pointers. Signed-off-by: Mats Karrman <mats.dev.list@gmail.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Linus Torvalds
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8f28472a73 |
Merge tag 'usb-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH: "Here is the big USB patchset for 4.12-rc1. Lots of good stuff here, after many many many attempts, the kernel finally has a working typeC interface, many thanks to Heikki and Guenter and others who have taken the time to get this merged. It wasn't an easy path for them at all. There's also a staging driver that uses this new api, which is why it's coming in through this tree. Along with that, there's the usual huge number of changes for gadget drivers, xhci, and other stuff. Johan also finally refactored pretty much every driver that was looking at USB endpoints to do it in a common way, which will help prevent any "badly-formed" devices from causing problems in drivers. That too wasn't a simple task. All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits) staging: typec: Fairchild FUSB302 Type-c chip driver staging: typec: Type-C Port Controller Interface driver (tcpci) staging: typec: USB Type-C Port Manager (tcpm) usb: host: xhci: remove #ifdef around PM functions usb: musb: don't mark of_dev_auxdata as initdata usb: misc: legousbtower: Fix buffers on stack USB: Revert "cdc-wdm: fix "out-of-sync" due to missing notifications" usb: Make sure usb/phy/of gets built-in USB: storage: e-mail update in drivers/usb/storage/unusual_devs.h usb: host: xhci: print correct command ring address usb: host: xhci: delete sp_dma_buffers for scratchpad usb: host: xhci: using correct specification chapter reference for DCBAAP xhci: switch to pci_alloc_irq_vectors usb: host: xhci-plat: set resume_quirk() for R-Car controllers usb: host: xhci-plat: add resume_quirk() usb: host: xhci-plat: enable clk in resume timing usb: host: plat: Enable xHCI plat runtime PM USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit USB: serial: constify static arrays usb: fix some references for /proc/bus/usb ... |
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Linus Torvalds
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8d65b08deb |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Millar:
"Here are some highlights from the 2065 networking commits that
happened this development cycle:
1) XDP support for IXGBE (John Fastabend) and thunderx (Sunil Kowuri)
2) Add a generic XDP driver, so that anyone can test XDP even if they
lack a networking device whose driver has explicit XDP support
(me).
3) Sparc64 now has an eBPF JIT too (me)
4) Add a BPF program testing framework via BPF_PROG_TEST_RUN (Alexei
Starovoitov)
5) Make netfitler network namespace teardown less expensive (Florian
Westphal)
6) Add symmetric hashing support to nft_hash (Laura Garcia Liebana)
7) Implement NAPI and GRO in netvsc driver (Stephen Hemminger)
8) Support TC flower offload statistics in mlxsw (Arkadi Sharshevsky)
9) Multiqueue support in stmmac driver (Joao Pinto)
10) Remove TCP timewait recycling, it never really could possibly work
well in the real world and timestamp randomization really zaps any
hint of usability this feature had (Soheil Hassas Yeganeh)
11) Support level3 vs level4 ECMP route hashing in ipv4 (Nikolay
Aleksandrov)
12) Add socket busy poll support to epoll (Sridhar Samudrala)
13) Netlink extended ACK support (Johannes Berg, Pablo Neira Ayuso,
and several others)
14) IPSEC hw offload infrastructure (Steffen Klassert)"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2065 commits)
tipc: refactor function tipc_sk_recv_stream()
tipc: refactor function tipc_sk_recvmsg()
net: thunderx: Optimize page recycling for XDP
net: thunderx: Support for XDP header adjustment
net: thunderx: Add support for XDP_TX
net: thunderx: Add support for XDP_DROP
net: thunderx: Add basic XDP support
net: thunderx: Cleanup receive buffer allocation
net: thunderx: Optimize CQE_TX handling
net: thunderx: Optimize RBDR descriptor handling
net: thunderx: Support for page recycling
ipx: call ipxitf_put() in ioctl error path
net: sched: add helpers to handle extended actions
qed*: Fix issues in the ptp filter config implementation.
qede: Fix concurrency issue in PTP Tx path processing.
stmmac: Add support for SIMATIC IOT2000 platform
net: hns: fix ethtool_get_strings overflow in hns driver
tcp: fix wraparound issue in tcp_lp
bpf, arm64: fix jit branch offset related to ldimm64
bpf, arm64: implement jiting of BPF_XADD
...
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