ARM: dts: Zynq SoC changes for v5.15

- Enable PL35X nand driver in multi_v7_defconfig

* tag 'zynq-soc-for-v5.15' of https://github.com/Xilinx/linux-xlnx:
  ARM: configs: multi_v7: enable PL35x NAND controller

Link: https://lore.kernel.org/r/5a25f882-103f-4df0-0d90-868d264c900b@monstr.euSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'aspeed-5.15-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into arm/defconfig

ASPEED defconfig updates for 5.15

 - Enable new KCS SerIO driver

 - Enable SGPIO and EDAC for AST2400 now they are supported there

 - Switch to SLUB and enable SLAB_FREELIST_HARDENED

 - Regenerate defconfigs atop v5.14-rc2

* tag 'aspeed-5.15-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc:
  ARM: config: aspeed: Regenerate defconfigs
  ARM: config: aspeed_g4: Enable EDAC and SPGIO
  ARM: config: aspeed: Enable KCS adapter for raw SerIO
  ARM: config: aspeed: Enable hardened allocator feature

Link: https://lore.kernel.org/r/CACPK8XdzKdnyrpjKukGWieBhLgQnBs+y=LuSr_weot=Ovy3+9A@mail.gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

A make defconfig && make savedefconfig was performed for each
configuration.

Most changes are due to options moving around, except for the following
which are due to changing defaults:

 - SECCOMP is enabled by default as of commit 282a181b ("seccomp:
   Move config option SECCOMP to arch/Kconfig") in v5.9

 - The soc drivers ASPEED_LPC_CTRL, ASPEED_LPC_SNOOP and ASPEED_P2A_CTRL
   are enabled by default when the aspeed platform is enabled, as of
   commit 592693a1 ("soc: aspeed: Improve kconfig") in v5.9

 - The ZBOOT_ROM_TEXT/BSS values fall out of the defconfig as of
   commit 39c3e304 ("ARM: 8984/1: Kconfig: set default
   ZBOOT_ROM_TEXT/BSS value to 0x0") in v5.8

 - I2C_MUX is selected by MEDIA_SUBDRV_AUTOSELECT, probably as of about
   v5.8. It was in the config as it is required bt the PCA I2C muxes
   that enabled it
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20210819065203.2620911-5-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

These two devices are part of the AST2400 and the drivers have support
for that version of the soc.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20210819065203.2620911-4-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

Raw SerIO is used by the OpenBMC debug-trigger application to take
signals from the host that applications are unresponsive on the BMC.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20210819065203.2620911-3-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

SLAB_FREELIST_HARDENED can protect from freelist overwrite attacks with
really small overhead.

It works best with the SLUB allocator, so make SLUB the default by
removing SLAB=y.

      total   used           free           shared        buff/cache    available
SLAB  425596  44065.3+/-220  311099+/-3800  14864+/-3900  70432+/-3700  352767+/-3900

SLUB  425592  44225.3+/-280  313275+/-600   12132+/-3.3   68092+/-530   355295+/-280

These figures are the average memory usage from three boots of each
option in qemu, running the Romulus userspace. The output is from
free(1), reported in kilobytes.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20210819065203.2620911-2-joel@jms.id.auSigned-off-by: Joel Stanley <joel@jms.id.au>

Merge tag 'qcom-arm64-defconfig-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig

Qualcomm ARM64 defconfig updates for v5.15

This enabled the MSM8996 CPU clock driver, enabling CPUfreq on the
platform.

* tag 'qcom-arm64-defconfig-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  arm64: defconfig: Enable Qualcomm MSM8996 CPU clock driver

Link: https://lore.kernel.org/r/20210816210014.577699-1-bjorn.andersson@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'imx-defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig

i.MX defconfig update for 5.15:

- Enable LTC3676 PMIC, SCSI_LOWLEVEL and KPROBES support in
  imx_v6_v7_defconfig.

* tag 'imx-defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx_v6_v7_defconfig: enable driver of the LTC3676 PMIC
  ARM: imx_v6_v7_defconfig: Let CONFIG_SCSI_LOWLEVEL be selected
  ARM: imx_v6_v7_defconfig: Select CONFIG_KPROBES

Link: https://lore.kernel.org/r/20210814133853.9981-4-shawnguo@kernel.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'tegra-for-5.15-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig

ARM: tegra: Default configuration changes for v5.15-rc1

Enables a couple of drivers by default so that the configuration is
useful on more devices. This also rebuilds the tegra_defconfig, which
hasn't been done in a long time.

* tag 'tegra-for-5.15-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: multi_v7_defconfig: Enable CONFIG_TEGRA30_TSENSOR
  ARM: multi_v7_defconfig: Enable Acer A500 drivers
  ARM: tegra: Rebuild default configuration
  ARM: tegra: Enable CONFIG_CROS_EC
  ARM: tegra: Enable Acer A500 drivers
  ARM: tegra: Enable CONFIG_FB
  ARM: tegra: Enable CONFIG_TEGRA30_TSENSOR

Link: https://lore.kernel.org/r/20210813162157.2820913-5-thierry.reding@gmail.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

The LTC3676 is a PMIC which is used on some i.MX6 based boards (like the
DHCOM i.MX6 Quad SoM), it was first used on the GW Ventana board, enable
LTC3676 driver in imx_v6_v7_defconfig.
Signed-off-by: Pascal Zimmermann <pzimmermann@dh-electronics.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@denx.de>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Marek Vasut <marex@denx.de>
Cc: kernel@dh-electronics.com
To: linux-arm-kernel@lists.infradead.org
Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de> # On DH iMX6Q DHCOM PDK2
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Merge tag 'amlogic-arm-configs-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/defconfig

Amlogic ARM configs change for v5.15:
- Enable CONFIG_MMC_MESON_MX_SDHC controller used on meson8/8b

* tag 'amlogic-arm-configs-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  ARM: multi_v7_defconfig: Enable CONFIG_MMC_MESON_MX_SDHC

Link: https://lore.kernel.org/r/8e2b5139-86e6-0da3-75c4-d8df66448d51@baylibre.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'at91-defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/defconfig

AT91 defconfig for 5.15:

- add defconfig entries for new SoC: SAMA7G5
  - dedicated sama7_defconfig which avoids having to carry older drivers
    and dependencies from the sama5 family:
    CACHE_L2X0, CAN_AT91, TOUCHSCREEN_ADC, AT91SAM9X_WATCHDOG,
    VIDEO_ATMEL_ISI, SND_ATMEL_SOC_I2S, MMC_ATMELMCI, AT_HDMAC, AT91_ADC,
    REGULATOR_ACT*
    Addition of new drivers that are not part of any sama5 SoC:
    SND_MCHP_SOC_I2S_MCC, SND_MCHP_SOC_SPDIFTX|RX, MICROCHIP_PIT64B
    plus upcoming MIPI pipeline, audio sample rate converter, ...
    It also maintains both sama5 and sama7 defconfig tailored for their
    respective families and easy to identify.
  - addition to the generic multi_v7_defconfig

* tag 'at91-defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: multi_v7_defconfig: add sama7g5 SoC
  ARM: configs: at91: add defconfig for sama7 family of SoCs

Link: https://lore.kernel.org/r/20210809134521.10155-1-nicolas.ferre@microchip.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>

Enable NVIDIA Tegra30 SoC thermal sensor driver in multi_v7_defconfig.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Enable EC controller drivers of the Acer A500 tablet.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Run "make tegra_defconfig; make savedefconfig" to rebuild tegra_defconfig.
Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Updating the tegra_defconfig was omitted, when the ChromeOS EC config
options were renamed by a previous commit. Fix it.

Fixes: 67c70aa8 ("arm/arm64: defconfig: Update configs to use the new CROS_EC options")
Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Enable EC controller drivers of the Acer A500 tablet.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Previously CONFIG_FB was auto-selected, now it's not. We completely lost
framebuffer in tegra_defconfig. Select the CONFIG_FB to fix it.

Fixes: f611b1e7 ("drm: Avoid circular dependencies for CONFIG_FB")
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Enable NVIDIA Tegra30 SoC thermal sensor driver in tegra_defconfig.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

After years, linux finally got a driver for the PL35x NAND controller
found on the Xilinx Zynq-7000 SoC for example. Enable support for this
driver.
Signed-off-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20210616155437.27378-2-michael@walle.ccSigned-off-by: Michal Simek <michal.simek@xilinx.com>

The MSM8996 supports CPU frequency scaling, so enable the clock driver
for this.
Acked-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210804193042.1155398-1-bjorn.andersson@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

When using Yocto's Ptest DISTRO_FEATURE the CONFIG_SCSI_DEBUG=m option
is added, but it cannot be selected as it depends on CONFIG_SCSI_LOWLEVEL.

This generates a build warning saying that the CONFIG_SCSI_DEBUG=m option
is discarded.

Fix this by letting CONFIG_SCSI_LOWLEVEL to be selected.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Building lttng-modules without CONFIG_KPROBES selected gives a build
error.

Select CONFIG_KPROBES by default.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Merge tag 'perf-tools-fixes-for-v5.14-2021-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Revert "perf map: Fix dso->nsinfo refcounting", this makes 'perf top'
   abort, uncovering a design flaw on how namespace information is kept.
   The fix for that is more than we can do right now, leave it for the
   next merge window.

 - Split --dump-raw-trace by AUX records for ARM's CoreSight, fixing up
   the decoding of some records.

 - Fix PMU alias matching.

Thanks to James Clark and John Garry for these fixes.

* tag 'perf-tools-fixes-for-v5.14-2021-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  Revert "perf map: Fix dso->nsinfo refcounting"
  perf pmu: Fix alias matching
  perf cs-etm: Split --dump-raw-trace by AUX records

Pull powerpc fixes from Michael Ellerman:

 - Don't use r30 in VDSO code, to avoid breaking existing Go lang
   programs.

 - Change an export symbol to allow non-GPL modules to use spinlocks
   again.

Thanks to Paul Menzel, and Srikar Dronamraju.

* tag 'powerpc-5.14-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/vdso: Don't use r30 to avoid breaking Go lang
  powerpc/pseries: Fix regression while building external modules

Pull xfs fixes from Darrick Wong:
 "This contains a bunch of bug fixes in XFS.

  Dave and I have been busy the last couple of weeks to find and fix as
  many log recovery bugs as we can find; here are the results so far. Go
  fstests -g recoveryloop! ;)

   - Fix a number of coordination bugs relating to cache flushes for
     metadata writeback, cache flushes for multi-buffer log writes, and
     FUA writes for single-buffer log writes

   - Fix a bug with incorrect replay of attr3 blocks

   - Fix unnecessary stalls when flushing logs to disk

   - Fix spoofing problems when recovering realtime bitmap blocks"

* tag 'xfs-5.14-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: prevent spoofing of rtbitmap blocks when recovering buffers
  xfs: limit iclog tail updates
  xfs: need to see iclog flags in tracing
  xfs: Enforce attr3 buffer recovery order
  xfs: logging the on disk inode LSN can make it go backwards
  xfs: avoid unnecessary waits in xfs_log_force_lsn()
  xfs: log forces imply data device cache flushes
  xfs: factor out forced iclog flushes
  xfs: fix ordering violation between cache flushes and tail updates
  xfs: fold __xlog_state_release_iclog into xlog_state_release_iclog
  xfs: external logs need to flush data device
  xfs: flush data dev on external log write

Pull cifs fixes from Steve French:
 "Three cifs/smb3 fixes, including two for stable, and a fix for an
  fallocate problem noticed by Clang"

* tag '5.14-rc3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: add missing parsing of backupuid
  smb3: rc uninitialized in one fallocate path
  SMB3: fix readpage for large swap cache

Pull networking fixes from Jakub Kicinski:
 "Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi
  (mac80211) and netfilter trees.

  Current release - regressions:

   - mac80211: fix starting aggregation sessions on mesh interfaces

  Current release - new code bugs:

   - sctp: send pmtu probe only if packet loss in Search Complete state

   - bnxt_en: add missing periodic PHC overflow check

   - devlink: fix phys_port_name of virtual port and merge error

   - hns3: change the method of obtaining default ptp cycle

   - can: mcba_usb_start(): add missing urb->transfer_dma initialization

  Previous releases - regressions:

   - set true network header for ECN decapsulation

   - mlx5e: RX, avoid possible data corruption w/ relaxed ordering and
     LRO

   - phy: re-add check for PHY_BRCM_DIS_TXCRXC_NOENRGY on the BCM54811
     PHY

   - sctp: fix return value check in __sctp_rcv_asconf_lookup

  Previous releases - always broken:

   - bpf:
       - more spectre corner case fixes, introduce a BPF nospec
         instruction for mitigating Spectre v4
       - fix OOB read when printing XDP link fdinfo
       - sockmap: fix cleanup related races

   - mac80211: fix enabling 4-address mode on a sta vif after assoc

   - can:
       - raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
       - j1939: j1939_session_deactivate(): clarify lifetime of session
         object, avoid UAF
       - fix number of identical memory leaks in USB drivers

   - tipc:
       - do not blindly write skb_shinfo frags when doing decryption
       - fix sleeping in tipc accept routine"

* tag 'net-5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (91 commits)
  gve: Update MAINTAINERS list
  can: esd_usb2: fix memory leak
  can: ems_usb: fix memory leak
  can: usb_8dev: fix memory leak
  can: mcba_usb_start(): add missing urb->transfer_dma initialization
  can: hi311x: fix a signedness bug in hi3110_cmd()
  MAINTAINERS: add Yasushi SHOJI as reviewer for the Microchip CAN BUS Analyzer Tool driver
  bpf: Fix leakage due to insufficient speculative store bypass mitigation
  bpf: Introduce BPF nospec instruction for mitigating Spectre v4
  sis900: Fix missing pci_disable_device() in probe and remove
  net: let flow have same hash in two directions
  nfc: nfcsim: fix use after free during module unload
  tulip: windbond-840: Fix missing pci_disable_device() in probe and remove
  sctp: fix return value check in __sctp_rcv_asconf_lookup
  nfc: s3fwrn5: fix undefined parameter values in dev_err()
  net/mlx5: Fix mlx5_vport_tbl_attr chain from u16 to u32
  net/mlx5e: Fix nullptr in mlx5e_hairpin_get_mdev()
  net/mlx5: Unload device upon firmware fatal error
  net/mlx5e: Fix page allocation failure for ptp-RQ over SF
  net/mlx5e: Fix page allocation failure for trap-RQ over SF
  ...

Pull ACPI fixes from Rafael Wysocki:
 "These revert a recent IRQ resources handling modification that turned
  out to be problematic, fix suspend-to-idle handling on AMD platforms
  to take upcoming systems into account properly and fix the retrieval
  of the DPTF attributes of the PCH FIVR.

  Specifics:

   - Revert recent change of the ACPI IRQ resources handling that
     attempted to improve the ACPI IRQ override selection logic, but
     introduced serious regressions on some systems (Hui Wang).

   - Fix up quirks for AMD platforms in the suspend-to-idle support code
     so as to take upcoming systems using uPEP HID AMDI007 into account
     as appropriate (Mario Limonciello).

   - Fix the code retrieving DPTF attributes of the PCH FIVR so that it
     agrees on the return data type with the ACPI control method
     evaluated for this purpose (Srinivas Pandruvada)"

* tag 'acpi-5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: DPTF: Fix reading of attributes
  Revert "ACPI: resources: Add checks for ACPI IRQ override"
  ACPI: PM: Add support for upcoming AMD uPEP HID AMDI007

Since commit 1b6b26ae ("pipe: fix and clarify pipe write wakeup
logic") we have sanitized the pipe write logic, and would only try to
wake up readers if they needed it.

In particular, if the pipe already had data in it before the write,
there was no point in trying to wake up a reader, since any existing
readers must have been aware of the pre-existing data already.  Doing
extraneous wakeups will only cause potential thundering herd problems.

However, it turns out that some Android libraries have misused the EPOLL
interface, and expected "edge triggered" be to "any new write will
trigger it".  Even if there was no edge in sight.

Quoting Sandeep Patil:
 "The commit 1b6b26ae ('pipe: fix and clarify pipe write wakeup
  logic') changed pipe write logic to wakeup readers only if the pipe
  was empty at the time of write. However, there are libraries that
  relied upon the older behavior for notification scheme similar to
  what's described in [1]

  One such library 'realm-core'[2] is used by numerous Android
  applications. The library uses a similar notification mechanism as GNU
  Make but it never drains the pipe until it is full. When Android moved
  to v5.10 kernel, all applications using this library stopped working.

  The library has since been fixed[3] but it will be a while before all
  applications incorporate the updated library"

Our regression rule for the kernel is that if applications break from
new behavior, it's a regression, even if it was because the application
did something patently wrong.  Also note the original report [4] by
Michal Kerrisk about a test for this epoll behavior - but at that point
we didn't know of any actual broken use case.

So add the extraneous wakeup, to approximate the old behavior.

[ I say "approximate", because the exact old behavior was to do a wakeup
  not for each write(), but for each pipe buffer chunk that was filled
  in. The behavior introduced by this change is not that - this is just
  "every write will cause a wakeup, whether necessary or not", which
  seems to be sufficient for the broken library use. ]

It's worth noting that this adds the extraneous wakeup only for the
write side, while the read side still considers the "edge" to be purely
about reading enough from the pipe to allow further writes.

See commit f467a6a6 ("pipe: fix and clarify pipe read wakeup logic")
for the pipe read case, which remains that "only wake up if the pipe was
full, and we read something from it".

Link: https://lore.kernel.org/lkml/CAHk-=wjeG0q1vgzu4iJhW5juPkTsjTYmiqiMUYAebWW+0bam6w@mail.gmail.com/ [1]
Link: https://github.com/realm/realm-core [2]
Link: https://github.com/realm/realm-core/issues/4666 [3]
Link: https://lore.kernel.org/lkml/CAKgNAkjMBGeAwF=2MKK758BhxvW58wYTgYKB2V-gY1PwXxrH+Q@mail.gmail.com/ [4]
Link: https://lore.kernel.org/lkml/20210729222635.2937453-1-sspatil@android.com/Reported-by: Sandeep Patil <sspatil@android.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

This makes 'perf top' abort in some cases, and the right fix will
involve surgery that is too much to do at this stage, so revert for now
and fix it in the next merge window.

This reverts commit 2d6b74ba.

Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Krister Johansen <kjlx@templeofstupid.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

* acpi-resources:
  Revert "ACPI: resources: Add checks for ACPI IRQ override"

* acpi-dptf:
  ACPI: DPTF: Fix reading of attributes

Pull block fixes from Jens Axboe:

 - gendisk freeing fix (Christoph)

 - blk-iocost wake ordering fix (Tejun)

 - tag allocation error handling fix (John)

 - loop locking fix. While this isn't the prettiest fix in the world,
   nobody has any good alternatives for 5.14. Something to likely
   revisit for 5.15. (Tetsuo)

* tag 'block-5.14-2021-07-30' of git://git.kernel.dk/linux-block:
  block: delay freeing the gendisk
  blk-iocost: fix operation ordering in iocg_wake_fn()
  blk-mq-sched: Fix blk_mq_sched_alloc_tags() error handling
  loop: reintroduce global lock for safe loop_validate_file() traversal

Pull io_uring fixes from Jens Axboe:

 - A fix for block backed reissue (me)

 - Reissue context hardening (me)

 - Async link locking fix (Pavel)

* tag 'io_uring-5.14-2021-07-30' of git://git.kernel.dk/linux-block:
  io_uring: fix poll requests leaking second poll entries
  io_uring: don't block level reissue off completion path
  io_uring: always reissue from task_work context
  io_uring: fix race in unified task_work running
  io_uring: fix io_prep_async_link locking

Pull libata fixlets from Jens Axboe:

 - A fix for PIO highmem (Christoph)

 - Kill HAVE_IDE as it's now unused (Lukas)

* tag 'libata-5.14-2021-07-30' of git://git.kernel.dk/linux-block:
  arch: Kconfig: clean up obsolete use of HAVE_IDE
  libata: fix ata_pio_sector for CONFIG_HIGHMEM

Pull btrfs fixes from David Sterba:

 - fix -Warray-bounds warning, to help external patchset to make it
   default treewide

 - fix writeable device accounting (syzbot report)

 - fix fsync and log replay after a rename and inode eviction

 - fix potentially lost error code when submitting multiple bios for
   compressed range

* tag 'for-5.14-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: calculate number of eb pages properly in csum_tree_block
  btrfs: fix rw device counting in __btrfs_free_extra_devids
  btrfs: fix lost inode on log replay after mix of fsync, rename and inode eviction
  btrfs: mark compressed range uptodate only if all bio succeed

Pull HID fixes from Jiri Kosina:

 - resume timing fix for intel-ish driver (Ye Xiang)

 - fix for using incorrect MMIO register in amd_sfh driver (Dylan
   MacKenzie)

 - Cintiq 24HDT / 27QHDT regression fix and touch processing fix for
   Wacom driver (Jason Gerecke)

 - device removal bugfix for ft260 driver (Michael Zaidman)

 - other small assorted fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: ft260: fix device removal due to USB disconnect
  HID: wacom: Skip processing of touches with negative slot values
  HID: wacom: Re-enable touch by default for Cintiq 24HDT / 27QHDT
  HID: Kconfig: Fix spelling mistake "Uninterruptable" -> "Uninterruptible"
  HID: apple: Add support for Keychron K1 wireless keyboard
  HID: fix typo in Kconfig
  HID: ft260: fix format type warning in ft260_word_show()
  HID: amd_sfh: Use correct MMIO register for DMA address
  HID: asus: Remove check for same LED brightness on set
  HID: intel-ish-hid: use async resume function

Merge misc fixes from Andrew Morton:
 "7 patches.

  Subsystems affected by this patch series: lib, ocfs2, and mm (slub,
  migration, and memcg)"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  mm/memcg: fix NULL pointer dereference in memcg_slab_free_hook()
  slub: fix unreclaimable slab stat for bulk free
  mm/migrate: fix NR_ISOLATED corruption on 64-bit
  mm: memcontrol: fix blocking rstat function called from atomic cgroup1 thresholding code
  ocfs2: issue zeroout to EOF blocks
  ocfs2: fix zero out valid data
  lib/test_string.c: move string selftest in the Runtime Testing menu

Merge tag 'linux-can-fixes-for-5.14-20210730' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can

Marc Kleine-Budde says:

====================
pull-request: can 2021-07-30

The first patch is by me and adds Yasushi SHOJI as a reviewer for the
Microchip CAN BUS Analyzer Tool driver.

Dan Carpenter's patch fixes a signedness bug in the hi311x driver.

Pavel Skripkin provides 4 patches, the first targets the mcba_usb
driver by adding the missing urb->transfer_dma initialization, which
was broken in a previous commit. The last 3 patches fix a memory leak
in the usb_8dev, ems_usb and esd_usb2 driver.

* tag 'linux-can-fixes-for-5.14-20210730' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
  can: esd_usb2: fix memory leak
  can: ems_usb: fix memory leak
  can: usb_8dev: fix memory leak
  can: mcba_usb_start(): add missing urb->transfer_dma initialization
  can: hi311x: fix a signedness bug in hi3110_cmd()
  MAINTAINERS: add Yasushi SHOJI as reviewer for the Microchip CAN BUS Analyzer Tool driver
====================

Link: https://lore.kernel.org/r/20210730070526.1699867-1-mkl@pengutronix.deSigned-off-by: Jakub Kicinski <kuba@kernel.org>