Fix to return negative error code -ENOMEM from the dma mapping error
handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200506125607.90952-1-weiyongjun1@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Fix the following coccicheck warning:

drivers/spi/spi-armada-3700.c:283:8-11: Unneeded variable: "ret". Return
"0" on line 315
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/20200506061911.19923-1-yanaijie@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Document Intel Keem Bay SPI controller DT bindings.
Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Link: https://lore.kernel.org/r/20200505130618.554-7-wan.ahmad.zainie.wan.mohamad@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This patch adds compatible string "snps,dwc-ssi-1.01a" to the above DT
binding document, to provide support for DesignWare DWC_ssi IP [1].

Current driver supports DW_apb_ssi IP [2].

References:
[1] https://www.synopsys.com/dw/ipdir.php?c=dwc_ssi
[2] https://www.synopsys.com/dw/ipdir.php?c=DW_apb_ssiSigned-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Link: https://lore.kernel.org/r/20200505130618.554-5-wan.ahmad.zainie.wan.mohamad@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add support for Intel Keem Bay SPI controller, which uses DesignWare
DWC_ssi core. Bit 31 of CTRLR0 register is added for Keem Bay, to
configure the device as a master or as a slave serial peripheral.
Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200505130618.554-6-wan.ahmad.zainie.wan.mohamad@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This patch adds initial support for DesignWare DWC_ssi soft IP. DWC_ssi is
the enhanced version of DW_apb_ssi, which is currently supported by this
driver. Their registers are same, but the bit fields of register CTRLR0
are different.

DWC_ssi has additional features compared to DW_apb_ssi. Major enhancements
in DWC_ssi are hyper bus protocol, boot mode support and advanced XIP
support. DWC_ssi is an AHB slave device, whilst DW_apb_ssi is an APB slave
device.

Register offset
                DW_ssi          DW_apb_ssi
CTRLR0          0x00            0x00
CTRLR1          0x04            0x04
SSIENR          0x08            0x08
MWCR            0x0c            0x0c
SER             0x10            0x10
BAUDR           0x14            0x14
TXFTLR          0x18            0x18
RXFTLR          0x1c            0x1c
TXFLR           0x20            0x20
RXFLR           0x24            0x24
SR              0x28            0x28
IMR             0x2c            0x2c
ISR             0x30            0x30
RISR            0x34            0x34
TXOICR          0x38            0x38
RXOICR          0x3c            0x3c
RXUICR          0x40            0x40
MSTICR          0x44            0x44
ICR             0x48            0x48
DMACR           0x4c            0x4c
DMATDLR         0x50            0x50
DMARDLR         0x54            0x54
IDR             0x58            0x58
SSI_VERSION_ID  0x5c            0x5c
DRx (0 to 35)   0x60+i*0x4      0x60+i*0x4
RX_SAMPLE_DLY   0xf0            0xf0
SPI_CTRLR0      0xf4            0xf4
TXD_DRIVE_EDGE  0xf8            0xf8
XIP_MODE_BITS   0xfc            RSVD

Register configuration - CTRLR0
                        DW_ssi          DW_apb_ssi
  SPI_HYPERBUS_EN       bit[24]         NONE
  SPI_FRF               bit[23:22]      bit[22:21]
  DFS_32                NONE            bit[20:16]
  CFS                   bit[19:16]      bit[15:12]
  SSTE                  bit[14]         bit[24]
  SRL                   bit[13]         bit[11]
  SLV_OE                bit[12]         bit[10]
  TMOD                  bit[11:10]      bit[9:8]
  SCPOL | SPHA          bit[9:8]        bit[7:6]
  FRF                   bit[7:6]        bit[5:4]
  DFS                   bit[4:0]        bit[3:0]

The documents used are
[1] DW_apb_ssi_databook.pdf version 4.01a (2016.10a).
[2] DWC_ssi_databook.pdf version 1.01a.
Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200505130618.554-4-wan.ahmad.zainie.wan.mohamad@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This patch adds update_cr0() callback, in struct dw_spi.

Existing code that configure register CTRLR0 is moved into a new
function, dw_spi_update_cr0(), and this will be the default.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200505130618.554-3-wan.ahmad.zainie.wan.mohamad@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This patch will fix typo in the register name used in the source code,
to be consistent with the register name used in the databook.

Databook: DW_apb_ssi_databook.pdf version 4.01a
Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200505130618.554-2-wan.ahmad.zainie.wan.mohamad@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Signed-off-by: Jacko Dirks <jdirks.linuxdev@gmail.com>
Link: https://lore.kernel.org/r/20200503200033.GA3256@vasteMachineSigned-off-by: Mark Brown <broonie@kernel.org>

Here's an assortment of drive-by fixes for the new AMD SPI driver.
All of them are compile-tested only.

Lukas Wunner (5):
  spi: amd: Fix duplicate iounmap in error path
  spi: amd: Pass probe errors back to driver core
  spi: amd: Drop duplicate driver data assignments
  spi: amd: Fix refcount underflow on remove
  spi: amd: Drop superfluous member from struct amd_spi

 drivers/spi/spi-amd.c | 27 +++++----------------------
 1 file changed, 5 insertions(+), 22 deletions(-)

--
2.26.2

The AMD SPI driver stores a pointer to the spi_master in struct amd_spi
so that it can get from the latter to the former in amd_spi_fifo_xfer().

It's simpler to just pass the pointer from the sole caller
amd_spi_master_transfer() and drop the pointer from struct amd_spi.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: https://lore.kernel.org/r/a088b684ad292faf3bd036e51529e608e5c94638.1588590210.git.lukas@wunner.deSigned-off-by: Mark Brown <broonie@kernel.org>

The AMD SPI driver calls spi_master_put() in its ->remove() hook even
though the preceding call to spi_unregister_master() already drops a
ref, thus leading to a refcount underflow.  Drop the superfluous call
to spi_master_put().

This only leaves the call to spi_unregister_master() in the ->remove()
hook, so it's safe to change the ->probe() hook to use the devm version
of spi_register_master() and drop the ->remove() hook altogether.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: https://lore.kernel.org/r/5e53ccdf1eecd4e015dba99d0d77389107f8a2e3.1588590210.git.lukas@wunner.deSigned-off-by: Mark Brown <broonie@kernel.org>

The AMD SPI driver calls platform_set_drvdata() on probe even though
it's already been set by __spi_alloc_controller().  Likewise, it calls
platform_set_drvdata() on remove even though it's going to be set by
__device_release_driver().  Drop the duplicate assignments.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: https://lore.kernel.org/r/499f8ad4759c2ff0f586e0459fb9a293faecff6d.1588590210.git.lukas@wunner.deSigned-off-by: Mark Brown <broonie@kernel.org>

If probing fails, the AMD SPI driver pretends success to the driver core
by returning 0.  Return the errno instead.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: https://lore.kernel.org/r/689f29a359718dab4f5de9ee66c02ea97b3bd9e8.1588590210.git.lukas@wunner.deSigned-off-by: Mark Brown <broonie@kernel.org>

The AMD SPI driver uses devm_ioremap_resource() to map its registers, so
they're automatically unmapped via device_release() when the last ref on
the SPI controller is dropped.  The additional iounmap() in the ->probe()
error path is thus unnecessary.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Link: https://lore.kernel.org/r/497cc38ae2beb7900ae05a1463eb83ff96e2770e.1588590210.git.lukas@wunner.deSigned-off-by: Mark Brown <broonie@kernel.org>

Sparse reports a warning at atmel_spi_next_xfer_dma_submit()

warning: context imbalance in atmel_spi_next_xfer_dma_submit()
	- unexpected unlock

The root cause is the missing annotation
	at atmel_spi_next_xfer_dma_submit()

Add the missing __must_hold(&as->lock) annotation
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Link: https://lore.kernel.org/r/20200429225723.31258-3-jbi.octave@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

With a couple allies at Intel, and much badgering, I got confirmation
from Intel that at least BXT suffers from the same SPI chip-select
issue as Cannonlake (and beyond). The issue being that after going
through runtime suspend/resume, toggling the chip-select line without
also sending data does nothing.

Add the quirk to BXT to briefly toggle dynamic clock gating off and
on, forcing the fabric to wake up enough to notice the CS register
change.
Signed-off-by: Evan Green <evgreen@chromium.org>
Cc: Shobhit Srivastava <shobhit.srivastava@intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200427163238.1.Ib1faaabe236e37ea73be9b8dcc6aa034cb3c8804@changeidSigned-off-by: Mark Brown <broonie@kernel.org>

Issue detected by unbinding/binding the stm32 qspi driver as following:

root@stm32mp2:~# echo 40430000.spi > /sys/bus/platform/drivers/stm32-qspi/404300
00.spi/driver/unbind
root@stm32mp2:~# echo 40430000.spi > /sys/bus/platform/drivers/stm32-qspi/bind
[  969.864021] stm32-qspi 40430000.spi: Unbalanced pm_runtime_enable!
[  970.225161] spi-nor spi0.0: mx66u51235f (65536 Kbytes)
[  970.935721] spi-nor spi0.1: mx66u51235f (65536 Kbytes)

Fixes: 9d282c17 ("spi: stm32-qspi: Add pm_runtime support")
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Link: https://lore.kernel.org/r/20200429102625.25974-1-patrice.chotard@st.comSigned-off-by: Mark Brown <broonie@kernel.org>

Fix to return negative error code -EPROBE_DEFER from the DMA probe defer
error handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200429075855.104487-1-weiyongjun1@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

In case of error, the function devm_ioremap_resource() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().

Fixes: bbb336f3 ("spi: spi-amd: Add AMD SPI controller driver support")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200429025426.167664-1-weiyongjun1@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

remove unused variable "opcode"
Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/1588049801-37995-1-git-send-email-sanju.mehta@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

This driver supports SPI Controller for AMD SOCs.This driver
supports SPI operations using FIFO mode of transfer.
Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/1587844788-33997-1-git-send-email-sanju.mehta@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Linux 5.7-rc3

Pull cifs fixes from Steve French:
 "Five cifs/smb3 fixes:two for DFS reconnect failover, one lease fix for
  stable and the others to fix a missing spinlock during reconnect"

* tag '5.7-rc2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix uninitialised lease_key in open_shroot()
  cifs: ensure correct super block for DFS reconnect
  cifs: do not share tcons with DFS
  cifs: minor update to comments around the cifs_tcp_ses_lock mutex
  cifs: protect updating server->dstaddr with a spinlock

Pull USB fixes from Greg KH:
 "Here are a number of USB driver fixes for 5.7-rc3.

  Nothing huge, just the usual collection of:

   - xhci fixes

   - gadget driver fixes

   - syzkaller fuzzing fixes

   - new device ids and DT bindings

   - new quirks added for broken devices

  A few of the gadget driver fixes show up twice here as they were
  applied to my branch, and also by Felipe to his branch which I then
  pulled in as we got out of sync a bit.

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

* tag 'usb-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits)
  USB: sisusbvga: Change port variable from signed to unsigned
  usb-storage: Add unusual_devs entry for JMicron JMS566
  USB: hub: Revert commit bd0e6c96 ("usb: hub: try old enumeration scheme first for high speed devices")
  USB: hub: Fix handling of connect changes during sleep
  usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an invalid pointer
  xhci: Don't clear hub TT buffer on ep0 protocol stall
  xhci: prevent bus suspend if a roothub port detected a over-current condition
  xhci: Fix handling halted endpoint even if endpoint ring appears empty
  usb: raw-gadget: Fix copy_to/from_user() checks
  usb: raw-gadget: fix raw_event_queue_fetch locking
  usb: gadget: udc: atmel: Fix vbus disconnect handling
  usb: dwc3: gadget: Fix request completion check
  USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
  phy: tegra: Select USB_COMMON for usb_get_maximum_speed()
  usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change
  usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
  cdc-acm: introduce a cool down
  cdc-acm: close race betrween suspend() and acm_softint
  UAS: fix deadlock in error handling and PM flushing work
  UAS: no use logging any details in case of ENODEV
  ...

Pull tty/serial fixes from Greg KH:
 "Here are some tty and serial driver fixes for 5.7-rc3.

  The "largest" in here are a number of reverts for previous changes to
  the uartps serial driver that turned out to not be a good idea at all.

  The others are just small fixes found by people and tools. Included in
  here is a much-reported symbol export needed by previous changes that
  happened in 5.7-rc1. All of these have been in linux-next for a while
  with no reported issues"

* tag 'tty-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  tty: hvc: fix buffer overflow during hvc_alloc().
  tty: rocket, avoid OOB access
  tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart
  vt: don't hardcode the mem allocation upper bound
  tty: serial: owl: add "much needed" clk_prepare_enable()
  vt: don't use kmalloc() for the unicode screen buffer
  tty/sysrq: Export sysrq_mask(), sysrq_toggle_support()
  serial: sh-sci: Make sure status register SCxSR is read in correct sequence
  serial: sunhv: Initialize lock for non-registered console
  Revert "serial: uartps: Register own uart console and driver structures"
  Revert "serial: uartps: Move Port ID to device data structure"
  Revert "serial: uartps: Change uart ID port allocation"
  Revert "serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES"
  Revert "serial: uartps: Fix error path when alloc failed"
  Revert "serial: uartps: Use the same dynamic major number for all ports"
  Revert "serial: uartps: Fix uartps_major handling"

Pull char/misc driver fixes from Greg KH:
 "Here are 4 small misc driver fixes for 5.7-rc3:

   - mei driver fix

   - interconnect driver fix

   - two fpga driver fixes

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

* tag 'char-misc-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  interconnect: qcom: Fix uninitialized tcs_cmd::wait
  mei: me: fix irq number stored in hw struct
  fpga: dfl: pci: fix return value of cci_pci_sriov_configure
  fpga: zynq: Remove clk_get error message for probe defer

Pull staging/IIO driver fixes from Greg KH:
 "Here are some small staging and IIO driver fixes for 5.7-rc3

  Lots of tiny things for reported issues in staging and IIO drivers,
  including a counter driver fix as well (the iio drivers seem to be
  tied to those). Full details of the fixes are in the shortlog.

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

* tag 'staging-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (27 commits)
  staging: vt6656: Fix calling conditions of vnt_set_bss_mode
  staging: comedi: Fix comedi_device refcnt leak in comedi_open
  staging: vt6656: Fix pairwise key entry save.
  staging: vt6656: Fix drivers TBTT timing counter.
  staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
  MAINTAINERS: remove Stefan Popa's email
  iio: adc: ad7192: fix null pointer de-reference crash during probe
  iio: core: remove extra semi-colon from devm_iio_device_register() macro
  iio: adc: ti-ads8344: properly byte swap value
  iio: imu: inv_mpu6050: fix suspend/resume with runtime power
  iio: st_sensors: rely on odr mask to know if odr can be set
  iio: xilinx-xadc: Make sure not exceed maximum samplerate
  iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
  iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
  iio: xilinx-xadc: Fix ADC-B powerdown
  iio: dac: ad5770r: fix off-by-one check on maximum number of channels
  iio: imu: st_lsm6dsx: flush hw FIFO before resetting the device
  iio: core: Fix handling of 'dB'
  dt-bindings: iio: adc: stm32-adc: fix id relative path
  counter: 104-quad-8: Add lock guards - generic interface
  ...

Pull driver core fixes from Greg KH:
 "Here are some small firmware/driver core/debugfs fixes for 5.7-rc3.

  The debugfs change is now possible as now the last users of
  debugfs_create_u32() have been fixed up in the different trees that
  got merged into 5.7-rc1, and I don't want it creeping back in.

  The firmware changes did cause a regression in linux-next, so the
  final patch here reverts part of that, re-exporting the symbol to
  resolve that issue. All of these patches, with the exception of the
  final one, have been in linux-next with only that one reported issue"

* tag 'driver-core-5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  firmware_loader: revert removal of the fw_fallback_config export
  debugfs: remove return value of debugfs_create_u32()
  firmware_loader: remove unused exports
  firmware: imx: fix compile-testing

Pull s390 fixes from Vasily Gorbik:

 - Add a few notrace annotations to avoid potential crashes when
   switching ftrace tracers.

 - Avoid setting affinity for floating irqs in pci code.

 - Fix build issue found by kbuild test robot.

* tag 's390-5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/protvirt: fix compilation issue
  s390/pci: do not set affinity for floating irqs
  s390/ftrace: fix potential crashes when switching tracers

Pull powerpc fixes from Michael Ellerman:

 - One important fix for a bug in the way we find the cache-line size
   from the device tree, which was leading to the wrong size being
   reported to userspace on some platforms.

 - A fix for 8xx STRICT_KERNEL_RWX which was leaving TLB entries around
   leading to a window at boot when the strict mapping wasn't enforced.

 - A fix to enable our KUAP (kernel user access prevention) debugging on
   PPC32.

 - A build fix for clang in lib/mpi.

Thanks to: Chris Packham, Christophe Leroy, Nathan Chancellor, Qian Cai.

* tag 'powerpc-5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  lib/mpi: Fix building for powerpc with clang
  powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32
  powerpc/8xx: Fix STRICT_KERNEL_RWX startup test failure
  powerpc/setup_64: Set cache-line-size based on cache-block-size

Pull more Devicetree fixes from Rob Herring:
 "A couple of schema and kbuild fixes"

* tag 'devicetree-fixes-for-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: phy: qcom-qusb2: Fix defaults
  dt-bindings: Fix erroneous 'additionalProperties'
  dt-bindings: Fix command line length limit calling dt-mk-schema
  dt-bindings: Re-enable core schemas for dtbs_check

Christoph's patch removed two unsused exported symbols, however, one
symbol is used by the firmware_loader itself.  If CONFIG_FW_LOADER=m so
the firmware_loader is modular but CONFIG_FW_LOADER_USER_HELPER=y we fail
the build at mostpost.

ERROR: modpost: "fw_fallback_config" [drivers/base/firmware_loader/firmware_class.ko] undefined!

This happens because the variable fw_fallback_config is built into the
kernel if CONFIG_FW_LOADER_USER_HELPER=y always, so we need to grant
access to the firmware loader module by exporting it.

Revert only one hunk from his patch.

Fixes: 73960473 ("firmware_loader: remove unused exports")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20200424184916.22843-1-mcgrof@kernel.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Pull pid leak fix from Eric Biederman:
 "Oleg noticed that put_pid(thread_pid) was not getting called when proc
  was not compiled in.

  Let's get that fixed before 5.7 is released and causes problems for
  anyone"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
  proc: Put thread_pid in release_task not proc_flush_pid

Pull timer fixlet from Ingo Molnar:
 "A single fix for a comment that may show up in DocBook output"

* tag 'timers-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  vdso/datapage: Use correct clock mode name in comment

Pull scheduler fixes from Ingo Molnar:
 "Misc fixes:

   - an uclamp accounting fix

   - three frequency invariance fixes and a readability improvement"

* tag 'sched-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/core: Fix reset-on-fork from RT with uclamp
  x86, sched: Move check for CPU type to caller function
  x86, sched: Don't enable static key when starting secondary CPUs
  x86, sched: Account for CPUs with less than 4 cores in freq. invariance
  x86, sched: Bail out of frequency invariance if base frequency is unknown

Pull perf fixes from Ingo Molnar:
 "Two changes:

   - fix exit event records

   - extend x86 PMU driver enumeration to add Intel Jasper Lake CPU
     support"

* tag 'perf-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/core: fix parent pid/tid in task exit events
  perf/x86/cstate: Add Jasper Lake CPU support

Pull objtool fixes from Ingo Molnar:
 "Two fixes: fix an off-by-one bug, and fix 32-bit builds on 64-bit
  systems"

* tag 'objtool-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool: Fix off-by-one in symbol_by_offset()
  objtool: Fix 32bit cross builds