pxa_defconfig already enables libata including the pata_pcmcia driver, so
drop the legacy ide driver and idecs host driver.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210616134658.1471835-5-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>

footbridge_defconfig enables CONFIG_IDE but no actual host controller
driver, so just drop it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210616134658.1471835-4-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>

Switch the alpha defconfig from the legacy ide driver to libata.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210616134658.1471835-3-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>

Multiple users report that they need to disable DMA on this driver,
so provide an option to do so without affecting all of libata.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/20210616134658.1471835-2-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 drivers/ata/pata_macio.c:925:21: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/pata_macio.c:925:21: note: (near initialization for ‘pata_macio_sht.slave_configure’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: benh@kernel.crashing.org
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-12-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 drivers/ata/pata_serverworks.c:257:18: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/pata_serverworks.c:257:18: note: (near initialization for ‘serverworks_osb4_sht.sg_tablesize’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Andre Hedrick <andre@linux-ide.org>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-11-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 drivers/ata/pata_sc1200.c:197:18: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/pata_sc1200.c:197:18: note: (near initialization for ‘sc1200_sht.sg_tablesize’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Mark Lord <mlord@pobox.com>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-10-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 drivers/ata/pata_cs5530.c:151:18: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/pata_cs5530.c:151:18: note: (near initialization for ‘cs5530_sht.sg_tablesize’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-9-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 drivers/ata/pata_cs5520.c:99:19: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/pata_cs5520.c:99:19: note: (near initialization for ‘cs5520_sht.sg_tablesize’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-8-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 drivers/ata/pata_atiixp.c:256:19: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/pata_atiixp.c:256:19: note: (near initialization for ‘atiixp_sht.sg_tablesize’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: ATI Inc <hyu@ati.com>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-7-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 drivers/ata/sata_nv.c:379:16: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/sata_nv.c:379:16: note: (near initialization for ‘nv_adma_sht.can_queue’)
 drivers/ata/sata_nv.c:382:21: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/sata_nv.c:382:21: note: (near initialization for ‘nv_adma_sht.slave_configure’)
 drivers/ata/sata_nv.c:387:16: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/sata_nv.c:387:16: note: (near initialization for ‘nv_swncq_sht.can_queue’)
 drivers/ata/sata_nv.c:390:21: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/sata_nv.c:390:21: note: (near initialization for ‘nv_swncq_sht.slave_configure’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-6-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 drivers/ata/sata_mv.c:670:16: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/sata_mv.c:670:16: note: (near initialization for ‘mv6_sht.can_queue’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Mark Lord <mlord@pobox.com>
Cc: ALWAYS copy <linux-ide@vger.kernel.org>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-5-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

 In file included from drivers/ata/sata_sil24.c:14:
 drivers/ata/sata_sil24.c:378:16: warning: initialized field overwritten [-Woverride-init]
 drivers/ata/sata_sil24.c:378:16: note: (near initialization for ‘sil24_sht.can_queue’)

Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-4-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Fixes the following W=1 kernel build warning(s):

  In file included from drivers/ata/ahci_platform.c:21:
  drivers/ata/ahci.h:388:16: warning: initialized field overwritten [-Woverride-init]
  drivers/ata/ahci_platform.c:40:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:388:16: note: (near initialization for ‘ahci_platform_sht.can_queue’)
  drivers/ata/ahci_platform.c:40:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:392:17: warning: initialized field overwritten [-Woverride-init]
  drivers/ata/ahci_platform.c:40:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:392:17: note: (near initialization for ‘ahci_platform_sht.sdev_attrs’)
  drivers/ata/ahci_platform.c:40:2: note: in expansion of macro ‘AHCI_SHT’
  In file included from drivers/ata/ahci_mtk.c:18:
  drivers/ata/ahci.h:388:16: warning: initialized field overwritten [-Woverride-init]
  drivers/ata/ahci_mtk.c:41:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:388:16: note: (near initialization for ‘ahci_platform_sht.can_queue’)
  drivers/ata/ahci_mtk.c:41:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:392:17: warning: initialized field overwritten [-Woverride-init]
  drivers/ata/ahci_mtk.c:41:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:392:17: note: (near initialization for ‘ahci_platform_sht.sdev_attrs’)
  drivers/ata/ahci_mtk.c:41:2: note: in expansion of macro ‘AHCI_SHT’
  In file included from drivers/ata/ahci_dm816.c:16:
  drivers/ata/ahci.h:388:16: warning: initialized field overwritten [-Woverride-init]
  drivers/ata/ahci_dm816.c:138:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:388:16: note: (near initialization for ‘ahci_dm816_platform_sht.can_queue’)
  drivers/ata/ahci_dm816.c:138:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:392:17: warning: initialized field overwritten [-Woverride-init]
  drivers/ata/ahci_dm816.c:138:2: note: in expansion of macro ‘AHCI_SHT’
  drivers/ata/ahci.h:392:17: note: (near initialization for ‘ahci_dm816_platform_sht.sdev_attrs’)
  drivers/ata/ahci_dm816.c:138:2: note: in expansion of macro ‘AHCI_SHT’

  NB: Snipped 150 lines of this for brevity!

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Tejun Heo <tj@kernel.org>
Cc: ALWAYS copy <linux-ide@vger.kernel.org>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-3-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

This is a pre-cursor to some upcoming W=1 fix-ups.

Fixes the following W=1 kernel build warning(s):

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Mark Lord <mlord@pobox.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Tejun Heo <tj@kernel.org>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-2-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

This patch enables support for Dell S140 and later controllers
that use Intel's PCHs configured as PCI_CLASS_STORAGE_RAID.
Reviewed-by: Mika Westerberg <mika.westerberg@intel.com>
Signed-off-by: Charles Rose <charles.rose@dell.com>
Link: https://lore.kernel.org/r/20210615190801.1744466-1-charles.rose@dell.comSigned-off-by: Jens Axboe <axboe@kernel.dk>

DIPM is unsupported or broken on sunxi. Trying to enable the power
management policy med_power_with_dipm on an Allwinner A20 SoC based board
leads to immediate I/O errors and the attached SATA disk disappears from
the /dev filesystem. A reset (power cycle) is required to make the SATA
controller or disk work again. The A10 and A20 SoC data sheets and manuals
don't mention DIPM at all [1], so it's fair to assume that it's simply not
supported. But even if it was, it should be considered broken and best be
disabled in the ahci_sunxi driver.

[1] https://github.com/allwinner-zh/documents/tree/master/

Fixes: c5754b52 ("ARM: sunxi: Add support for Allwinner SUNXi SoCs sata to ahci_platform")
Cc: stable@vger.kernel.org
Signed-off-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Tested-by: Timo Sigurdsson <public_timo.s@silentcreek.de>
Link: https://lore.kernel.org/r/20210614072539.3307-1-public_timo.s@silentcreek.deSigned-off-by: Jens Axboe <axboe@kernel.dk>

This allows m68k q40 systems to switch from the deprecated IDE subsystem
to libata.

Enhance the byte-swapping falconide and pata_falcon platform drivers to
accept an irq resource, for use on q40. Atari ST-DMA IRQ arrangements seem
to co-exist with q40 IRQ arrangements without too much mess.

The new IO resources were added solely for the purpose of making
request_region() reservations identical to those made by q40ide: these
regions aren't used for actual IO.

Cc: Michael Schmitz <schmitzmic@gmail.com>
Cc: Richard Zidlicky <rz@linux-m68k.org>
Reviewed-and-tested-by: Michael Schmitz <schmitzmic@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Link: https://lore.kernel.org/r/eefb7e9c2291e09fb4e065ce06bc105f05bb9e06.1623287706.git.fthain@linux-m68k.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

This allows m68k mac systems to switch from the deprecated IDE subsystem
to libata.

This was tested on my Quadra 630. I haven't tested it on my PowerBook 150
because I don't have a RAM adapter board for it. It appears that the
hardware I tested doesn't need macide_clear_irq() or macide_test_irq().
If it did, the generic driver would not have worked. It's possible that
those routines are needed for the PowerBook 150 but we can cross that
bridge if and when we come to it.

BTW, macide_clear_irq() appears to suffer from a race condition. The write
to the interrupt flags register could have unintended side effects as it
may alter other flag bits. Fortunately, all of the other bits are unused
by Linux. When tested on my Quadra 630, the assignment *ide_ifr &= ~0x20
was observed to have no effect on bit 5, so it may be redundant anyway.

Cc: Michael Schmitz <schmitzmic@gmail.com>
Cc: Joshua Thompson <funaho@jurai.org>
Reviewed-by: Michael Schmitz <schmitzmic@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Finn Thain <fthain@linux-m68k.org>
Link: https://lore.kernel.org/r/11a56b3317df3bb2ddc15fd29b40b6820e9c7444.1623287706.git.fthain@linux-m68k.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

The driver overrides the error codes returned by platform_get_irq() to
-ENXIO, so if it returns -EPROBE_DEFER, the driver would fail the probe
permanently instead of the deferred probing.  Propagate the error code
upstream, as it should have been done from the start...

Fixes: 2fff2751 ("PATA host controller driver for ep93xx")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Link: https://lore.kernel.org/r/509fda88-2e0d-2cc7-f411-695d7e94b136@omprussia.ruSigned-off-by: Jens Axboe <axboe@kernel.dk>

Iff platform_get_irq() fails (or returns IRQ0) and thus the polling mode
has to be used, ata_host_activate() hits the WARN_ON() due to 'irq_handler'
parameter being non-NULL if the polling mode is selected.  Let's only set
the pointer to the driver's IRQ handler if platform_get_irq() returns a
valid IRQ # -- this should avoid the unnecessary WARN_ON()...

Fixes: 43f01da0 ("MIPS/OCTEON/ata: Convert pata_octeon_cf.c to use device tree.")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/3a241167-f84d-1d25-5b9b-be910afbe666@omp.ruSigned-off-by: Jens Axboe <axboe@kernel.dk>

The driver overrides the error codes returned by platform_get_irq() to
-ENOENT, so if it returns -EPROBE_DEFER, the driver would fail the probe
permanently instead of the deferred probing. Switch to propagating the
error code upstream, still checking/overriding IRQ0 as libata regards it
as "no IRQ" (thus polling) anyway...

Fixes: 9ec36caf ("of/irq: do irq resolution in platform_get_irq")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Link: https://lore.kernel.org/r/771ced55-3efb-21f5-f21c-b99920aae611@omprussia.ruSigned-off-by: Jens Axboe <axboe@kernel.dk>

The driver overrides the error codes returned by platform_get_irq() to
-EINVAL, so if it returns -EPROBE_DEFER, the driver would fail the probe
permanently instead of the deferred probing. Switch to propagating the
error code upstream, still checking/overriding IRQ0 as libata regards it
as "no IRQ" (thus polling) anyway...

Fixes: 9ec36caf ("of/irq: do irq resolution in platform_get_irq")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Link: https://lore.kernel.org/r/105b456d-1199-f6e9-ceb7-ffc5ba551d1a@omprussia.ruSigned-off-by: Jens Axboe <axboe@kernel.dk>

Turning on debugging in this this driver reveals a type mismatch:

In file included from include/linux/kernel.h:17,
                 from drivers/ata/sata_nv.c:23:
drivers/ata/sata_nv.c: In function 'nv_swncq_sdbfis':
drivers/ata/sata_nv.c:2121:10: error: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'u64' {aka 'long long unsigned int'} [-Werror=format=]
 2121 |  DPRINTK("id 0x%x QC: qc_active 0x%x,"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
......
 2124 |   ap->print_id, ap->qc_active, pp->qc_active,
      |                 ~~~~~~~~~~~~~
      |                   |
      |                   u64 {aka long long unsigned int}
include/linux/printk.h:142:10: note: in definition of macro 'no_printk'
  142 |   printk(fmt, ##__VA_ARGS__);  \
      |          ^~~
drivers/ata/sata_nv.c:2121:2: note: in expansion of macro 'DPRINTK'
 2121 |  DPRINTK("id 0x%x QC: qc_active 0x%x,"
      |  ^~~~~~~
drivers/ata/sata_nv.c:2121:36: note: format string is defined here
 2121 |  DPRINTK("id 0x%x QC: qc_active 0x%x,"
      |                                   ~^
      |                                    |
      |                                    unsigned int
      |                                   %llx

Use the correct format string for the u64 type.

Fixes: e3ed8939 ("libata: bump ->qc_active to a 64-bit type")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210514140105.3080580-1-arnd@kernel.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

Printing an __iomem pointer as %x produces a warning:

drivers/ata/sata_fsl.c: In function 'fsl_sata_set_irq_coalescing':
drivers/ata/sata_fsl.c:316:17: error: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'void *' [-Werror=format=]
  316 |         DPRINTK("ICC register status: (hcr base: 0x%x) = 0x%x\n",
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  317 |                         hcr_base, ioread32(hcr_base + ICC));
      |                         ~~~~~~~~
      |                         |
      |                         void *

It's not clear why that pointer should be printed here, but if we do,
then using %p is the way to avoid the warnings.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210514213402.691436-1-arnd@kernel.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

ata.h uses BIT() macro, hence bits.h must be included. Otherwise
there is no need to have kernel.h included, I do not see any
direct users of it in ata.h. Hence replace inclusion of kernel.h.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210409153456.87798-1-andriy.shevchenko@linux.intel.comSigned-off-by: Jens Axboe <axboe@kernel.dk>

Merge tag 'driver-core-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fixes from Greg KH:
 "Here are two driver fixes for driver core changes that happened in
  5.13-rc1.

  The clk driver fix resolves a many-reported issue with booting some
  devices, and the USB typec fix resolves the reported problem of USB
  systems on some embedded boards.

  Both of these have been in linux-next this week with no reported
  issues"

* tag 'driver-core-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  clk: Skip clk provider registration when np is NULL
  usb: typec: tcpm: Don't block probing of consumers of "connector" nodes

Pull staging and IIO driver fixes from Greg KH:
 "Here are some small IIO driver fixes and one Staging driver fix for
  5.13-rc2.

  Nothing major, just some resolutions for reported problems:

   - gcc-11 bogus warning fix for rtl8723bs

   - iio driver tiny fixes

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

* tag 'staging-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  iio: tsl2583: Fix division by a zero lux_val
  iio: core: return ENODEV if ioctl is unknown
  iio: core: fix ioctl handlers removal
  iio: gyro: mpu3050: Fix reported temperature value
  iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER
  iio: proximity: pulsedlight: Fix rumtime PM imbalance on error
  iio: light: gp2ap002: Fix rumtime PM imbalance on error
  staging: rtl8723bs: avoid bogus gcc warning

Pull USB fixes from Greg KH:
 "Here are some small USB fixes for 5.13-rc2. They consist of a number
  of resolutions for reported issues:

   - typec fixes for found problems

   - xhci fixes and quirk additions

   - dwc3 driver fixes

   - minor fixes found by Coverity

   - cdc-wdm fixes for reported problems

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

* tag 'usb-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (28 commits)
  usb: core: hub: fix race condition about TRSMRCY of resume
  usb: typec: tcpm: Fix SINK_DISCOVERY current limit for Rp-default
  xhci: Add reset resume quirk for AMD xhci controller.
  usb: xhci: Increase timeout for HC halt
  xhci: Do not use GFP_KERNEL in (potentially) atomic context
  xhci: Fix giving back cancelled URBs even if halted endpoint can't reset
  xhci-pci: Allow host runtime PM as default for Intel Alder Lake xHCI
  usb: musb: Fix an error message
  usb: typec: tcpm: Fix wrong handling for Not_Supported in VDM AMS
  usb: typec: tcpm: Send DISCOVER_IDENTITY from dedicated work
  usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4
  usb: fotg210-hcd: Fix an error message
  docs: usb: function: Modify path name
  usb: dwc3: omap: improve extcon initialization
  usb: typec: ucsi: Put fwnode in any case during ->probe()
  usb: typec: tcpm: Fix wrong handling in GET_SINK_CAP
  usb: dwc2: Remove obsolete MODULE_ constants from platform.c
  usb: dwc3: imx8mp: fix error return code in dwc3_imx8mp_probe()
  usb: dwc3: imx8mp: detect dwc3 core node via compatible string
  usb: dwc3: gadget: Return success always for kick transfer in ep queue
  ...

Pull timer fixes from Thomas Gleixner:
 "Two fixes for timers:

   - Use the ALARM feature check in the alarmtimer core code insted of
     the old method of checking for the set_alarm() callback.

     Drivers can have that callback set but the feature bit cleared. If
     such a RTC device is selected then alarms wont work.

   - Use a proper define to let the preprocessor check whether Hyper-V
     VDSO clocksource should be active.

     The code used a constant in an enum with #ifdef, which evaluates to
     always false and disabled the clocksource for VDSO"

* tag 'timers-urgent-2021-05-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clocksource/drivers/hyper-v: Re-enable VDSO_CLOCKMODE_HVCLOCK on X86
  alarmtimer: Check RTC features instead of ops

Pull xen fixes from Juergen Gross:

 - two patches for error path fixes

 - a small series for fixing a regression with swiotlb with Xen on Arm

* tag 'for-linus-5.13b-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/swiotlb: check if the swiotlb has already been initialized
  arm64: do not set SWIOTLB_NO_FORCE when swiotlb is required
  xen/arm: move xen_swiotlb_detect to arm/swiotlb-xen.h
  xen/unpopulated-alloc: fix error return code in fill_list()
  xen/gntdev: fix gntdev_mmap() error exit path

Pull x86 fixes from Borislav Petkov:
 "The three SEV commits are not really urgent material. But we figured
  since getting them in now will avoid a huge amount of conflicts
  between future SEV changes touching tip, the kvm and probably other
  trees, sending them to you now would be best.

  The idea is that the tip, kvm etc branches for 5.14 will all base
  ontop of -rc2 and thus everything will be peachy. What is more, those
  changes are purely mechanical and defines movement so they should be
  fine to go now (famous last words).

  Summary:

   - Enable -Wundef for the compressed kernel build stage

   - Reorganize SEV code to streamline and simplify future development"

* tag 'x86_urgent_for_v5.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/boot/compressed: Enable -Wundef
  x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG
  x86/sev: Move GHCB MSR protocol and NAE definitions in a common header
  x86/sev-es: Rename sev-es.{ch} to sev.{ch}

Pull powerpc fixes from Michael Ellerman:

 - Fix a regression in the conversion of the 64-bit BookE interrupt
   entry to C.

 - Fix KVM hosts running with the hash MMU since the recent KVM gfn
   changes.

 - Fix a deadlock in our paravirt spinlocks when hcall tracing is
   enabled.

 - Several fixes for oopses in our runtime code patching for security
   mitigations.

 - A couple of minor fixes for the recent conversion of 32-bit interrupt
   entry/exit to C.

 - Fix __get_user() causing spurious crashes in sigreturn due to a bad
   inline asm constraint, spotted with GCC 11.

 - A fix for the way we track IRQ masking state vs NMI interrupts when
   using the new scv system call entry path.

 - A couple more minor fixes.

Thanks to Cédric Le Goater, Christian Zigotzky, Christophe Leroy,
Naveen N. Rao, Nicholas Piggin Paul Menzel, and Sean Christopherson.

* tag 'powerpc-5.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/64e/interrupt: Fix nvgprs being clobbered
  powerpc/64s: Make NMI record implicitly soft-masked code as irqs disabled
  powerpc/64s: Fix stf mitigation patching w/strict RWX & hash
  powerpc/64s: Fix entry flush patching w/strict RWX & hash
  powerpc/64s: Fix crashes when toggling entry flush barrier
  powerpc/64s: Fix crashes when toggling stf barrier
  KVM: PPC: Book3S HV: Fix kvm_unmap_gfn_range_hv() for Hash MMU
  powerpc/legacy_serial: Fix UBSAN: array-index-out-of-bounds
  powerpc/signal: Fix possible build failure with unsafe_copy_fpr_{to/from}_user
  powerpc/uaccess: Fix __get_user() with CONFIG_CC_HAS_ASM_GOTO_OUTPUT
  powerpc/pseries: warn if recursing into the hcall tracing code
  powerpc/pseries: use notrace hcall variant for H_CEDE idle
  powerpc/pseries: Don't trace hcall tracing wrapper
  powerpc/pseries: Fix hcall tracing recursion in pv queued spinlocks
  powerpc/syscall: Calling kuap_save_and_lock() is wrong
  powerpc/interrupts: Fix kuep_unlock() call

Pull scheduler fixes from Ingo Molnar:
 "Fix an idle CPU selection bug, and an AMD Ryzen maximum frequency
  enumeration bug"

* tag 'sched-urgent-2021-05-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, sched: Fix the AMD CPPC maximum performance value on certain AMD Ryzen generations
  sched/fair: Fix clearing of has_idle_cores flag in select_idle_cpu()

Pull objtool fixes from Ingo Molnar:
 "Fix a couple of endianness bugs that crept in"

* tag 'objtool-urgent-2021-05-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool/x86: Fix elf_add_alternative() endianness
  objtool: Fix elf_create_undef_symbol() endianness

Pull irq fix from Ingo Molnar:
 "Fix build warning on SH"

* tag 'irq-urgent-2021-05-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sh: Remove unused variable

Pull x86 stack randomization fix from Ingo Molnar:
 "Fix an assembly constraint that affected LLVM up to version 12"

* tag 'core-urgent-2021-05-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  stack: Replace "o" output with "r" input constraint

Merge misc fixes from Andrew Morton:
 "13 patches.

  Subsystems affected by this patch series: resource, squashfs, hfsplus,
  modprobe, and mm (hugetlb, slub, userfaultfd, ksm, pagealloc, kasan,
  pagemap, and ioremap)"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  mm/ioremap: fix iomap_max_page_shift
  docs: admin-guide: update description for kernel.modprobe sysctl
  hfsplus: prevent corruption in shrinking truncate
  mm/filemap: fix readahead return types
  kasan: fix unit tests with CONFIG_UBSAN_LOCAL_BOUNDS enabled
  mm: fix struct page layout on 32-bit systems
  ksm: revert "use GET_KSM_PAGE_NOLOCK to get ksm page in remove_rmap_item_from_tree()"
  userfaultfd: release page in error path to avoid BUG_ON
  squashfs: fix divide error in calculate_skip()
  kernel/resource: fix return code check in __request_free_mem_region
  mm, slub: move slub_debug static key enabling outside slab_mutex
  mm/hugetlb: fix cow where page writtable in child
  mm/hugetlb: fix F_SEAL_FUTURE_WRITE

Pull ARC fixes from Vineet Gupta:

 - PAE fixes

 - syscall num check off-by-one bug

 - misc fixes

* tag 'arc-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: mm: Use max_high_pfn as a HIGHMEM zone border
  ARC: mm: PAE: use 40-bit physical page mask
  ARC: entry: fix off-by-one error in syscall number validation
  ARC: kgdb: add 'fallthrough' to prevent a warning
  arc: Fix typos/spellos