kernel/linux.git/drivers, branch v4.9.277

iio: accel: bma180: Fix BMA25x bandwidth register values

2021-07-28T07:14:29+00:00

commit 8090d67421ddab0ae932abab5a60200598bf0bbb upstream According to the BMA253 datasheet [1] and BMA250 datasheet [2] the bandwidth value for BMA25x should be set as 01xxx: "Settings 00xxx result in a bandwidth of 7.81 Hz; [...] It is recommended [...] to use the range from ´01000b´ to ´01111b´ only in order to be compatible with future products." However, at the moment the drivers sets bandwidth values from 0 to 6, which is not recommended and always results into 7.81 Hz bandwidth according to the datasheet. Fix this by introducing a bw_offset = 8 = 01000b for BMA25x, so the additional bit is always set for BMA25x. [1]: https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bma253-ds000.pdf [2]: https://datasheet.octopart.com/BMA250-Bosch-datasheet-15540103.pdf Cc: Peter Meerwald Fixes: 2017cff24cc0 ("iio:bma180: Add BMA250 chip support") Signed-off-by: Stephan Gerhold Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210526094408.34298-2-stephan@gerhold.net Cc: Signed-off-by: Jonathan Cameron [sudip: adjust context] Signed-off-by: Sudip Mukherjee Signed-off-by: Greg Kroah-Hartman

iio: accel: bma180: Use explicit member assignment

2021-07-28T07:14:29+00:00

commit 9436abc40139503a7cea22a96437697d048f31c0 upstream This uses the C99 explicit .member assignment for the variant data in struct bma180_part_info. This makes it easier to understand and add new variants. Cc: Peter Meerwald Cc: Oleksandr Kravchenko Signed-off-by: Linus Walleij Signed-off-by: Jonathan Cameron Signed-off-by: Sudip Mukherjee Signed-off-by: Greg Kroah-Hartman

net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear

2021-07-28T07:14:29+00:00

commit 5a3c680aa2c12c90c44af383fe6882a39875ab81 upstream. Setting the EXT_ENERGY_DET_MASK bit allows the port energy detection logic of the internal PHY to prevent the system from sleeping. Some internal PHYs will report that energy is detected when the network interface is closed which can prevent the system from going to sleep if WoL is enabled when the interface is brought down. Since the driver does not support waking the system on this logic, this commit clears the bit whenever the internal PHY is powered up and the other logic for manipulating the bit is removed since it serves no useful function. Fixes: 1c1008c793fa ("net: bcmgenet: add main driver file") Signed-off-by: Doug Berger Acked-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()

2021-07-28T07:14:29+00:00

commit 8d4abca95ecc82fc8c41912fa0085281f19cc29f upstream. Fix an 11-year old bug in ngene_command_config_free_buf() while addressing the following warnings caught with -Warray-bounds: arch/alpha/include/asm/string.h:22:16: warning: '__builtin_memcpy' offset [12, 16] from the object at 'com' is out of the bounds of referenced subobject 'config' with type 'unsigned char' at offset 10 [-Warray-bounds] arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [12, 16] from the object at 'com' is out of the bounds of referenced subobject 'config' with type 'unsigned char' at offset 10 [-Warray-bounds] The problem is that the original code is trying to copy 6 bytes of data into a one-byte size member _config_ of the wrong structue FW_CONFIGURE_BUFFERS, in a single call to memcpy(). This causes a legitimate compiler warning because memcpy() overruns the length of &com.cmd.ConfigureBuffers.config. It seems that the right structure is FW_CONFIGURE_FREE_BUFFERS, instead, because it contains 6 more members apart from the header _hdr_. Also, the name of the function ngene_command_config_free_buf() suggests that the actual intention is to ConfigureFreeBuffers, instead of ConfigureBuffers (which takes place in the function ngene_command_config_buf(), above). Fix this by enclosing those 6 members of struct FW_CONFIGURE_FREE_BUFFERS into new struct config, and use &com.cmd.ConfigureFreeBuffers.config as the destination address, instead of &com.cmd.ConfigureBuffers.config, when calling memcpy(). This also helps with the ongoing efforts to globally enable -Warray-bounds and get us closer to being able to tighten the FORTIFY_SOURCE routines on memcpy(). Link: https://github.com/KSPP/linux/issues/109 Fixes: dae52d009fc9 ("V4L/DVB: ngene: Initial check-in") Cc: stable@vger.kernel.org Reported-by: kernel test robot Reviewed-by: Kees Cook Signed-off-by: Gustavo A. R. Silva Link: https://lore.kernel.org/linux-hardening/20210420001631.GA45456@embeddedor/ Signed-off-by: Greg Kroah-Hartman

USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick

2021-07-28T07:14:28+00:00

commit d6a206e60124a9759dd7f6dfb86b0e1d3b1df82e upstream. Add the USB serial device ID for the CEL ZigBee EM3588 radio stick. Signed-off-by: John Keeping Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: serial: cp210x: fix comments for GE CS1000

2021-07-28T07:14:28+00:00

commit e9db418d4b828dd049caaf5ed65dc86f93bb1a0c upstream. Fix comments for GE CS1000 CP210x USB ID assignments. Fixes: 42213a0190b5 ("USB: serial: cp210x: add some more GE USB IDs") Signed-off-by: Ian Ray Signed-off-by: Sebastian Reichel Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: serial: option: add support for u-blox LARA-R6 family

2021-07-28T07:14:28+00:00

commit 94b619a07655805a1622484967754f5848640456 upstream. The patch is meant to support LARA-R6 Cat 1 module family. Module USB ID: Vendor ID: 0x05c6 Product ID: 0x90fA Interface layout: If 0: Diagnostic If 1: AT parser If 2: AT parser If 3: QMI wwan (not available in all versions) Signed-off-by: Marco De Marco Link: https://lore.kernel.org/r/49260184.kfMIbaSn9k@mars Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop()

2021-07-28T07:14:28+00:00

commit 5719df243e118fb343725e8b2afb1637e1af1373 upstream. This driver has a potential issue which this driver is possible to cause superfluous irqs after usb_pkt_pop() is called. So, after the commit 3af32605289e ("usb: renesas_usbhs: fix error return code of usbhsf_pkt_handler()") had been applied, we could observe the following error happened when we used g_audio. renesas_usbhs e6590000.usb: irq_ready run_error 1 : -22 To fix the issue, disable the tx or rx interrupt in usb_pkt_pop(). Fixes: 2743e7f90dc0 ("usb: renesas_usbhs: fix the usb_pkt_pop()") Cc: # v4.4+ Signed-off-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20210624122039.596528-1-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Greg Kroah-Hartman

usb: max-3421: Prevent corruption of freed memory

2021-07-28T07:14:28+00:00

commit b5fdf5c6e6bee35837e160c00ac89327bdad031b upstream. The MAX-3421 USB driver remembers the state of the USB toggles for a device/endpoint. To save SPI writes, this was only done when a new device/endpoint was being used. Unfortunately, if the old device was removed, this would cause writes to freed memory. To fix this, a simpler scheme is used. The toggles are read from hardware when a URB is completed, and the toggles are always written to hardware when any URB transaction is started. This will cause a few more SPI transactions, but no causes kernel panics. Fixes: 2d53139f3162 ("Add support for using a MAX3421E chip as a host driver.") Cc: stable Signed-off-by: Mark Tomlinson Link: https://lore.kernel.org/r/20210625031456.8632-1-mark.tomlinson@alliedtelesis.co.nz Signed-off-by: Greg Kroah-Hartman

USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS

2021-07-28T07:14:28+00:00

commit 6abf2fe6b4bf6e5256b80c5817908151d2d33e9f upstream. LaCie Rugged USB3-FW appears to be incompatible with UAS. It generates errors like: [ 1151.582598] sd 14:0:0:0: tag#16 uas_eh_abort_handler 0 uas-tag 1 inflight: IN [ 1151.582602] sd 14:0:0:0: tag#16 CDB: Report supported operation codes a3 0c 01 12 00 00 00 00 02 00 00 00 [ 1151.588594] scsi host14: uas_eh_device_reset_handler start [ 1151.710482] usb 2-4: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd [ 1151.741398] scsi host14: uas_eh_device_reset_handler success [ 1181.785534] scsi host14: uas_eh_device_reset_handler start Signed-off-by: Julian Sikorski Cc: stable Link: https://lore.kernel.org/r/20210720171910.36497-1-belegdol+github@gmail.com Signed-off-by: Greg Kroah-Hartman