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Author SHA1 Message Date
Linus Torvalds
e9c25787db 3 small smb3 reconnect fixes and an error log clarification
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Merge tag '5.17-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "Three small smb3 reconnect fixes and an error log clarification"

* tag '5.17-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: mark sessions for reconnection in helper function
  cifs: call helper functions for marking channels for reconnect
  cifs: call cifs_reconnect when a connection is marked
  [smb3] improve error message when mount options conflict with posix
2022-02-13 09:16:45 -08:00
Christophe JAILLET
261ecd47b4 iio: as3935: Use devm_delayed_work_autocancel()
Use devm_delayed_work_autocancel() instead of hand writing it.
It saves a few lines of code.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/8d5c50f191bd8f751849d72127f83b14a7636d64.1644755396.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-02-13 16:18:45 +00:00
Kees Cook
2618a0dae0 etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
With GCC 12, -Wstringop-overread was warning about an implicit cast from
char[6] to char[8]. However, the extra 2 bytes are always thrown away,
alignment doesn't matter, and the risk of hitting the edge of unallocated
memory has been accepted, so this prototype can just be converted to a
regular char *. Silences:

net/core/dev.c: In function ‘bpf_prog_run_generic_xdp’: net/core/dev.c:4618:21: warning: ‘ether_addr_equal_64bits’ reading 8 bytes from a region of size 6 [-Wstringop-overread]
 4618 |         orig_host = ether_addr_equal_64bits(eth->h_dest, > skb->dev->dev_addr);
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
net/core/dev.c:4618:21: note: referencing argument 1 of type ‘const u8[8]’ {aka ‘const unsigned char[8]’}
net/core/dev.c:4618:21: note: referencing argument 2 of type ‘const u8[8]’ {aka ‘const unsigned char[8]’}
In file included from net/core/dev.c:91: include/linux/etherdevice.h:375:20: note: in a call to function ‘ether_addr_equal_64bits’
  375 | static inline bool ether_addr_equal_64bits(const u8 addr1[6+2],
      |                    ^~~~~~~~~~~~~~~~~~~~~~~

Reported-by: Marc Kleine-Budde <mkl@pengutronix.de>
Tested-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/netdev/20220212090811.uuzk6d76agw2vv73@pengutronix.de
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 15:59:38 +00:00
Horatiu Vultur
867b1db874 net: lan966x: Fix when CONFIG_IPV6 is not set
When CONFIG_IPV6 is not set, then the linking of the lan966x driver
fails with the following error:

drivers/net/ethernet/microchip/lan966x/lan966x_main.c:444: undefined
reference to `ipv6_mc_check_mld'

The fix consists in adding a check also for IS_ENABLED(CONFIG_IPV6)

Fixes: 47aeea0d57 ("net: lan966x: Implement the callback SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 15:58:06 +00:00
Horatiu Vultur
1da52b0e47 net: lan966x: Fix when CONFIG_PTP_1588_CLOCK is compiled as module
When CONFIG_PTP_1588_CLOCK is compiled as a module, then the linking of
the lan966x fails because it can't find references to the following
functions 'ptp_clock_index', 'ptp_clock_register' and
'ptp_clock_unregister'

The fix consists in adding CONFIG_PTP_1588_CLOCK_OPTIONAL as a
dependency for the driver.

Fixes: d096459494 ("net: lan966x: Add support for ptp clocks")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 15:57:03 +00:00
Thomas Gleixner
1e34064b60 irqchip fixes for 5.17, take #2
- Don't register a hotplug notifier on GICv3 systems that advertise
   LPI support, but have no ITS to make use of it
 
 - Add missing DT matching for the thead,c900-plic variant of the
   SiFive PLIC
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Merge tag 'irqchip-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

 - Don't register a hotplug notifier on GICv3 systems that advertise
   LPI support, but have no ITS to make use of it

 - Add missing DT matching for the thead,c900-plic variant of the
   SiFive PLIC

Link: https://lore.kernel.org/r/20220211110038.1179155-1-maz@kernel.org
2022-02-13 14:16:23 +01:00
Hangyu Hua
143de8d97d tipc: fix a bit overflow in tipc_crypto_key_rcv()
msg_data_sz return a 32bit value, but size is 16bit. This may lead to a
bit overflow.

Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 12:12:25 +00:00
David S. Miller
48927142bc Merge branch 'lan743x-enhancements'
Raju Lakkaraju says:

====================
net: lan743x: PCI11010 / PCI11414 devices Enhancements

This patch series adds support of the Ethernet function of the PCI11010 / PCI11414 devices to the LAN743x driver.
The PCI1xxxx family of devices consists of a PCIe switch with a variety of embedded PCI endpoints on its downstream ports.
The PCI11010 / PCI11414 devices include an Ethernet 10/100/1000/2500 function as one of those embedded endpoints.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 12:07:26 +00:00
Raju Lakkaraju
a2ab95a313 net: lan743x: Add support for Clause-45 MDIO PHY management
Add support for Clause-45 MDIO PHY management

Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 12:07:26 +00:00
Raju Lakkaraju
a46d9d37c4 net: lan743x: Add support for SGMII interface
This change facilitates the selection between SGMII and (R)GIII
interfaces

Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 12:07:26 +00:00
Raju Lakkaraju
ac16b6eb39 net: lan743x: Increase MSI(x) vectors to 16 and Int de-assertion timers to 10
Increase MSI / MSI-X vectors supported from 8 to 16 and
Interrupt De-assertion timers from 8 to 10

Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 12:07:26 +00:00
Raju Lakkaraju
cf9aaea8e5 net: lan743x: Add support for 4 Tx queues
Add support for 4 Tx queues

Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 12:07:26 +00:00
Raju Lakkaraju
bb4f6bffe3 net: lan743x: Add PCI11010 / PCI11414 device IDs
PCI11010/PCI11414 devices are enhancement of Ethernet LAN743x chip family.

Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 12:07:26 +00:00
M Chetan Kumar
1f52d7b622 net: wwan: iosm: Enable M.2 7360 WWAN card support
This patch enables Intel M.2 7360 WWAN card support on
IOSM Driver.

Control path implementation is a reuse whereas data path
implementation it uses a different protocol called as MUX
Aggregation. The major portion of this patch covers the MUX
Aggregation protocol implementation used for IP traffic
communication.

For M.2 7360 WWAN card, driver exposes 2 wwan AT ports for
control communication.  The user space application or the
modem manager to use wwan AT port for data path establishment.

During probe, driver reads the mux protocol device capability
register to know the mux protocol version supported by device.
Base on which the right mux protocol is initialized for data
path communication.

An overview of an Aggregation Protocol
1>  An IP packet is encapsulated with 16 octet padding header
    to form a Datagram & the start offset of the Datagram is
    indexed into Datagram Header (DH).
2>  Multiple such Datagrams are composed & the start offset of
    each DH is indexed into Datagram Table Header (DTH).
3>  The Datagram Table (DT) is IP session specific & table_length
    item in DTH holds the number of composed datagram pertaining
    to that particular IP session.
4>  And finally the offset of first DTH is indexed into DBH (Datagram
    Block Header).

So in TX/RX flow Datagram Block (Datagram Block Header + Payload)is
exchanged between driver & device.

Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-13 11:55:28 +00:00
Oleksij Rempel
7b3c8ad088 ARM: dts: imx6dl: plym2m, prtvt7, victgo: add thermal zones and hwmon
Add thermal zones and hwmon connected to the ADC-touchscreen controller.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 13:20:14 +08:00
Oleksij Rempel
add9b6b629 ARM: dts: imx6dl: plym2m, prtvt7, victgo: make use of new resistive-adc-touch driver
The tsc2046 is an ADC used as touchscreen controller. To share as mach
code as possible, we should use it as actual ADC + virtual touchscreen
controller.
With this patch we make use of the new kernel IIO and HID infrastructure.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 13:20:04 +08:00
Oleksij Rempel
9a6dbef4f2 ARM: dts: imx6qdl-vicut1: add CAN termination support
The gpio1 0 pin is controlling CAN termination, not USB H1 VBUS. So,
remove wrong regulator and assign this gpio to new DT CAN termination
property.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 13:19:37 +08:00
Robin van der Gracht
6d09161111 ARM: dts: imx6dl-prtvt7: Add missing tvp5150 video decoder node
Add missing tvp5150 video decoder node to make composite video input
work.

Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 13:18:55 +08:00
Oleksij Rempel
0e1200846a ARM: dts: imx6dl-prtvt7: Add display and panel nodes
Add Innolux G070Y2-T02 panel to the Protonic VT7 board.

Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 13:16:00 +08:00
Richard Zhu
5edaa22464 arm64: dts: imx8mq-evk: Add second PCIe port support
Enable the second PCIe port support on i.MX8MQ EVK board.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 11:14:19 +08:00
Alexander Stein
b251fd8ccd ARM: dts: imx6qdl-mba6: Move pinmux to regulator node
GPIO2_IO00 is used by reg_pcie, move the pinmuxing to this node as well.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 10:30:59 +08:00
Alexander Stein
b94684099d ARM: dts: imx6qdl: tqma6: Remove obsolete comment
This comment is not valid anymore.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 10:30:57 +08:00
Alexander Stein
0563988cf7 ARM: dts: imx6qdl: tqma6: Mark gpio-buttons as wakeup-source
They are connected directly to CPU, so they can be used as wakeup source.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 10:30:55 +08:00
Alexander Stein
33b424c684 ARM: dts: imx6qdl: tqma6: Add i2c bus recovery
Add the pinmuxing and GPIO settings for SCL/SDA for i2c1 & i2c3.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 10:30:52 +08:00
Alexander Stein
fff5ea9665 ARM: dts: imx6qdl-mba6: Move rtc alias to common location
The rtc alias is identical for both mba6a and mba6b.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 10:30:39 +08:00
Lucas Stach
8a473f4560 dt-bindings: soc: add binding for i.MX8MP HSIO blk-ctrl
This adds the binding for the HSIO blk-ctrl on the i.MX8MP SoC.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 10:02:17 +08:00
Lucas Stach
38294f6158 dt-bindings: power: imx8mp: add defines for HSIO blk-ctrl domains
This adds the defines for the power domains provided by the HSIO
blk-ctrl on the i.MX8MP.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 10:01:51 +08:00
Lucas Stach
39d01d9c45 dt-bindings: power: add defines for i.MX8MP power domain
This adds the DT defines for the GPC power domains found on the
i.MX8MP SoC.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 10:01:34 +08:00
Marek Vasut
87158e5e8c ARM: dts: imx7: Move PCIe out of AIPS3
The AIPS3 on iMX7 is at 0x30800000 and is 0x400000 long, the PCIe IP
is not part of this AIPS range. Move it to /soc node.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Richard Zhu <hongxing.zhu@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: linux-imx@nxp.com
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-02-13 09:49:57 +08:00
Borislav Petkov
b008893b08 x86/ptrace: Always inline v8086_mode() for instrumentation
Instrumentation glue like KASAN causes the following warning:

  vmlinux.o: warning: objtool: mce_gather_info()+0x5f: call to v8086_mode.constprop.0() leaves .noinstr.text section

due to gcc creating a function call for that oneliner. Force-inline it
and even save some vmlinux bytes (.config is close to an allmodconfig):

     text    data     bss     dec     hex filename
  209431677       208257651       34411048        452100376       1af28118	vmlinux.before
  209431519       208257615       34411048        452100182       1af28056	vmlinux.after

Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Marco Elver <elver@google.com>
Link: https://lore.kernel.org/r/20220204083015.17317-3-bp@alien8.de
2022-02-12 22:07:13 +01:00
Linus Walleij
8d3ca344bb ARM: dts: Drop serial 1 alias on GW7001
The Gateaway 7001 has a serial port alias for serial1, this has
proven detrimental on the WG302 so remove it on this machine
as well.

Drop in a small comment that this machine is based on IXP422.

Cc: Zoltan HERPAI <wigyori@uid0.hu>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 21:54:00 +01:00
Linus Walleij
0b6a849bb7 ARM: dts: ixp42x: Expand syscon register range
We have at least 0x30 registers in the IXP42x syscon as
register 0x2c is actively used to read platform features.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 21:54:00 +01:00
Linus Walleij
f960b33f6d ARM: dts: ixp4xx: Fix up the Netgear WG302 device tree
The version we can support (because of access to the hardware)
is WG302v1, so rename the file and make the following
modifications:

- We have 32MB memory not 16MB
- The default console speed is 9600 baud so use this
- The device has no ATA disk nor USB so drop the /dev/sda1
  default mount, this needs to mount ramdisk or NFS
- Both serial0 and serial1 cannot be assigned with aliases,
  just assign serial0
- The Flash is just 8MB so augment the size
- The Flash FIS index is at eraseblock 0x3f
- The PHY is at MDIO address 30

Tested by bringing the Netgear WG302v1 up to userspace using
initramfs appended to the kernel and downloaded over TFTP,
then ifconfig to bring up eth0 and pinging the host. All
works fine including SSH into the device from the host.

Cc: Zoltan HERPAI <wigyori@uid0.hu>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 21:53:55 +01:00
Linus Torvalds
b81b1829e7 SCSI fixes on 20220212
Two minor fixes in the lpfc driver.  One changing the classification
 of trace messages and the other fixing a build issue when NVME_FC is
 disabled.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Two minor fixes in the lpfc driver. One changing the classification of
  trace messages and the other fixing a build issue when NVME_FC is
  disabled"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: lpfc: Reduce log messages seen after firmware download
  scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled
2022-02-12 10:29:02 -08:00
Linus Torvalds
080eba785f Char/Misc driver fixes for 5.17-rc4
Here are a small number of char/misc driver fixes for 5.17-rc4 for
 reported issues.  They contain:
 	- phy driver fixes
 	- iio driver fix
 	- eeprom driver fix
 	- speakup regression fix
 	- fastrpc fix
 
 All of these have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are a small number of char/misc driver fixes for 5.17-rc4 for
  reported issues. They contain:

   - phy driver fixes

   - iio driver fix

   - eeprom driver fix

   - speakup regression fix

   - fastrpc fix

  All of these have been in linux-next with no reported issues"

* tag 'char-misc-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  iio: buffer: Fix file related error handling in IIO_BUFFER_GET_FD_IOCTL
  speakup-dectlk: Restore pitch setting
  bus: mhi: pci_generic: Add mru_default for Cinterion MV31-W
  bus: mhi: pci_generic: Add mru_default for Foxconn SDX55
  eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX
  misc: fastrpc: avoid double fput() on failed usercopy
  phy: dphy: Correct clk_pre parameter
  phy: phy-mtk-tphy: Fix duplicated argument in phy-mtk-tphy
  phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()
  phy: xilinx: zynqmp: Fix bus width setting for SGMII
  phy: cadence: Sierra: fix error handling bugs in probe()
  phy: ti: Fix missing sentinel for clk_div_table
  phy: broadcom: Kconfig: Fix PHY_BRCM_USB config option
  phy: usb: Leave some clocks running during suspend
2022-02-12 10:16:32 -08:00
Linus Torvalds
dcd72f5466 Staging driver fixes for 5.17-rc4
Here are 2 staging driver fixes for 5.17-rc4.  These are:
 	- fbtft error path fix
 	- vc04_services rcu dereference fix
 
 Both of these have been in linux-next for a while with no reported
 issues
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pullstaging driver fixes from Greg KH:
 "Here are two staging driver fixes for 5.17-rc4.  These are:

   - fbtft error path fix

   - vc04_services rcu dereference fix

  Both of these have been in linux-next for a while with no reported
  issues"

* tag 'staging-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: fbtft: Fix error path in fbtft_driver_module_init()
  staging: vc04_services: Fix RCU dereference check
2022-02-12 10:10:35 -08:00
Linus Torvalds
522e7d03f7 TTY/Serial fixes for 5.17-rc4
Here are 4 small tty/serial fixes for 5.17-rc4.  They are:
 	- 8250_pericom change revert to fix a reported regression
 	- 2 speculation fixes for vt_ioctl
 	- n_tty regression fix for polling
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are four small tty/serial fixes for 5.17-rc4.  They are:

   - 8250_pericom change revert to fix a reported regression

   - two speculation fixes for vt_ioctl

   - n_tty regression fix for polling

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  vt_ioctl: add array_index_nospec to VT_ACTIVATE
  vt_ioctl: fix array_index_nospec in vt_setactivate
  serial: 8250_pericom: Revert "Re-enable higher baud rates"
  n_tty: wake up poll(POLLRDNORM) on receiving data
2022-02-12 10:01:55 -08:00
Linus Torvalds
8518737899 USB fixes for 5.17-rc4
Here are some small USB driver fixes for 5.17-rc4 that resolve some
 reported issues and add new device ids:
 	- usb-serial new device ids
 	- ulpi cleanup fixes
 	- f_fs use-after-free fix
 	- dwc3 driver fixes
 	- ax88179_178a usb network driver fix
 	- usb gadget fixes
 
 There is a revert at the end of this series to resolve a build problem
 that 0-day found yesterday.  Most of these have been in linux-next,
 except for the last few, and all have now passed 0-day tests.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 =n8Yn
 -----END PGP SIGNATURE-----

Merge tag 'usb-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB driver fixes for 5.17-rc4 that resolve some
  reported issues and add new device ids:

   - usb-serial new device ids

   - ulpi cleanup fixes

   - f_fs use-after-free fix

   - dwc3 driver fixes

   - ax88179_178a usb network driver fix

   - usb gadget fixes

  There is a revert at the end of this series to resolve a build problem
  that 0-day found yesterday. Most of these have been in linux-next,
  except for the last few, and all have now passed 0-day tests"

* tag 'usb-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured"
  usb: dwc2: drd: fix soft connect when gadget is unconfigured
  usb: gadget: rndis: check size of RNDIS_MSG_SET command
  USB: gadget: validate interface OS descriptor requests
  usb: core: Unregister device on component_add() failure
  net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
  usb: dwc3: gadget: Prevent core from processing stale TRBs
  USB: serial: cp210x: add CPI Bulk Coin Recycler id
  USB: serial: cp210x: add NCR Retail IO box id
  USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
  usb: gadget: f_uac2: Define specific wTerminalType
  usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition
  usb: raw-gadget: fix handling of dual-direction-capable endpoints
  usb: usb251xb: add boost-up property support
  usb: ulpi: Call of_node_put correctly
  usb: ulpi: Move of_node_put to ulpi_dev_release
  USB: serial: option: add ZTE MF286D modem
  USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
  usb: f_fs: Fix use-after-free for epfile
  usb: dwc3: xilinx: fix uninitialized return value
2022-02-12 09:56:18 -08:00
Borislav Petkov
f5c54f77b0 cpumask: Add a x86-specific cpumask_clear_cpu() helper
Add a x86-specific cpumask_clear_cpu() helper which will be used in
places where the explicit KASAN-instrumentation in the *_bit() helpers
is unwanted.

Also, always inline two more cpumask generic helpers.

allyesconfig:

     text    data     bss     dec     hex filename
  190553143       159425889       32076404        382055436       16c5b40c vmlinux.before
  190551812       159424945       32076404        382053161       16c5ab29 vmlinux.after

Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Marco Elver <elver@google.com>
Link: https://lore.kernel.org/r/20220204083015.17317-2-bp@alien8.de
2022-02-12 18:20:05 +01:00
Linus Walleij
06954b6a9e ARM: ixp4xx: Convert to SPARSE_IRQ and P2V
Turn on sparse IRQs and patch-physical-to-virtual for IXP4xx
as this is required for multiplatform. Drop the PHYS_OFFSET as
we are now using P2V.

Tested and works like a charm on my systems.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-14-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:04 +01:00
Linus Walleij
18b3b7b323 ARM: ixp4xx: Drop all common code
After moving away from all the code we depend on in common we can
get a clean device tree boot and delete the common code in
arch/arm/mach-ixp4xx/common.c altogether.

Two physical register addresses remain in use, just copy these
verbatim into uncompress.h.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-13-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:04 +01:00
Linus Walleij
00ba9357d1 ARM: ixp4xx: Drop custom DMA coherency and bouncing
The new PCI driver does not need any of this stuff, so just
drop it.

Cc: iommu@lists.linux-foundation.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-12-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:04 +01:00
Linus Walleij
3059dfa52c ARM: ixp4xx: Remove feature bit accessors
We switched users of the accessors over to using syscon to inspect
the bits, or removed the need for checking them. Delete these
accessors.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-11-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:04 +01:00
Linus Walleij
e1721881ab net: ixp4xx_hss: Check features using syscon
If we access the syscon (expansion bus config registers) using the
syscon regmap instead of relying on direct accessor functions,
we do not need to call this static code in the machine
(arch/arm/mach-ixp4xx/common.c) which makes things less dependent
on custom machine-dependent code.

Look up the syscon regmap and handle the error: this will make
deferred probe work with relation to the syscon.

Select the syscon in Kconfig and depend on OF so we know that
all we need will be available.

Cc: David S. Miller <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20220211223238.648934-10-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:03 +01:00
Linus Walleij
c8200f4e72 net: ixp4xx_eth: Drop platform data support
All IXP4xx platforms are converted to device tree, the platform
data path is no longer used. Drop the code and custom include,
confine the driver in its own file.

Depend on OF and remove ifdefs around this, as we are all probing
from OF now.

Cc: David S. Miller <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20220211223238.648934-9-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:03 +01:00
Linus Walleij
8754a7e61c soc: ixp4xx-npe: Access syscon regs using regmap
If we access the syscon (expansion bus config registers) using the
syscon regmap instead of relying on direct accessor functions,
we do not need to call this static code in the machine
(arch/arm/mach-ixp4xx/common.c) which makes things less dependent
on custom machine-dependent code.

Look up the syscon regmap and handle the error: this will make
deferred probe work with relation to the syscon.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-8-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:03 +01:00
Linus Walleij
b50113cbdd soc: ixp4xx: Add features from regmap helper
If we want to read the CFG2 register on the expansion bus and
apply the inversion and check for some hardcoded versions this
helper comes in handy.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-7-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:03 +01:00
Linus Walleij
bb3f6e55a9 ARM: ixp4xx: Drop UDC info setting function
The IXP4xx has a callback to "set UDC info" for the USB but
nothing in the kernel is using it. Delete it.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-6-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:03 +01:00
Linus Walleij
0b78be6f43 ARM: ixp4xx: Drop stale Kconfig entry
The Kconfig entry for the Motorola PrPMC1100 was added to the
kernel in the very first git import for v2.6.12-rc2 in 2005.
But it was never used for anything since it was not accompanied
by any boardfile.

It is easy to support with a device tree if someone needs it,
delete this stray Kconfig.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-5-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:03 +01:00
Linus Walleij
0ac230e413 ARM: ixp4xx: Delete old PCI driver
We are just using the new PCI driver in the proper PCI host
drivers folder: drivers/pci/controller/pci-ixp4xx.c.

The new driver does not support indirect PCI but it has
turned out noone is using this. If the feature is desired
we have ways to implement it, suggested by John Linville.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-4-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-12 18:20:03 +01:00