Pull xen fixes from Juergen Gross:

 - fix two minor issues in the Xen privcmd driver plus a cleanup patch
   for that driver

 - fix multiple issues related to running as PVH guest and some related
   earlyprintk fixes for other Xen guest types

 - fix an issue introduced in 5.15 the Xen balloon driver

* tag 'for-linus-5.15b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/balloon: fix cancelled balloon action
  xen/x86: adjust data placement
  x86/PVH: adjust function/data placement
  xen/x86: hook up xen_banner() also for PVH
  xen/x86: generalize preferred console model from PV to PVH Dom0
  xen/x86: make "earlyprintk=xen" work for HVM/PVH DomU
  xen/x86: allow "earlyprintk=xen" to work for PV Dom0
  xen/x86: make "earlyprintk=xen" work better for PVH Dom0
  xen/x86: allow PVH Dom0 without XEN_PV=y
  xen/x86: prevent PVH type from getting clobbered
  xen/privcmd: drop "pages" parameter from xen_remap_pfn()
  xen/privcmd: fix error handling in mmap-resource processing
  xen/privcmd: replace kcalloc() by kvcalloc() when allocating empty pages

Pull asm-generic fixes from Arnd Bergmann:
 "There is one build fix for Arm platforms that ended up impacting most
  architectures because of the way the drivers/firmware Kconfig file is
  wired up:

  The CONFIG_QCOM_SCM dependency have caused a number of randconfig
  regressions over time, and some still remain in v5.15-rc4. The fix we
  agreed on in the end is to make this symbol selected by any driver
  using it, and then building it even for non-Arm platforms with
  CONFIG_COMPILE_TEST.

  To make this work on all architectures, the drivers/firmware/Kconfig
  file needs to be included for all architectures to make the symbol
  itself visible.

  In a separate discussion, we found that a sound driver patch that is
  pending for v5.16 needs the same change to include this Kconfig file,
  so the easiest solution seems to have my Kconfig rework included in
  v5.15.

  Finally, the branch also includes a small unrelated build fix for
  NOMMU architectures"

Link: https://lore.kernel.org/all/20210928153508.101208f8@canb.auug.org.au/
Link: https://lore.kernel.org/all/20210928075216.4193128-1-arnd@kernel.org/
Link: https://lore.kernel.org/all/20211007151010.333516-1-arnd@kernel.org/

* tag 'asm-generic-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  asm-generic/io.h: give stub iounmap() on !MMU same prototype as elsewhere
  qcom_scm: hide Kconfig symbol
  firmware: include drivers/firmware/Kconfig unconditionally

It made -Werror sad.

Signed-off-by: Adam Borowski <kilobyte@angband.pl>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Pull ARM SoC fixes from Arnd Bergmann:
 "This is a larger than normal update for Arm SoC specific code, most of
  it in device trees, but also drivers and the omap and at91/sama7
  platforms:

   - There are four new entries to the MAINTAINERS file: Sven Peter and
     Alyssa Rosenzweig for Apple M1, Romain Perier for Mstar/sigmastar,
     and Vignesh Raghavendra for TI K3

   - Build fixes to address randconfig warnings in sharpsl, dove, omap1,
     and qcom platforms as well as the scmi and op-tee subsystems

   - Regression fixes for missing CONFIG_FB and other options for
     several defconfigs

   - Several bug fixes for the newly added Microchip SAMA7 platform,
     mostly regarding power management

   - Missing SMP barriers to protect accesses to SCMI virtio device

   - Regression fixes for TI OMAP, including a boot-time hang on am335x.

   - Lots of bug fixes for NXP i.MX, mostly addressing incorrect
     settings in devicetree files, and one revert for broken suspend.

   - Fixes for ARM Juno/Vexpress devicetree files, addressing a couple
     of schema warnings.

   - Regression fixes for qualcomm SoC specific drivers and devicetree
     files, reverting an mdt_loader change and at least pastially
     reverting some of the 5.15 DTS changes, plus some minor bugfixes"

* tag 'armsoc-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (64 commits)
  MAINTAINERS: Add Sven Peter as ARM/APPLE MACHINE maintainer
  MAINTAINERS: Add Alyssa Rosenzweig as M1 reviewer
  firmware: arm_scmi: Add proper barriers to scmi virtio device
  firmware: arm_scmi: Simplify spinlocks in virtio transport
  ARM: dts: omap3430-sdp: Fix NAND device node
  bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893
  ARM: sharpsl_param: work around -Wstringop-overread warning
  ARM: defconfig: gemini: Restore framebuffer
  ARM: dove: mark 'putc' as inline
  ARM: omap1: move omap15xx local bus handling to usb.c
  MAINTAINERS: Add Vignesh to TI K3 platform maintainership
  arm64: dts: imx8m*-venice-gw7902: fix M2_RST# gpio
  ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
  arm64: dts: ls1028a: fix eSDHC2 node
  arm64: dts: imx8mm-kontron-n801x-som: do not allow to switch off buck2
  ARM: dts: at91: sama7g5ek: to not touch slew-rate for SDMMC pins
  ARM: dts: at91: sama7g5ek: use proper slew-rate settings for GMACs
  ARM: at91: pm: preload base address of controllers in tlb
  ARM: at91: pm: group constants and addresses loading
  ARM: dts: at91: sama7g5ek: add suspend voltage for ddr3l rail
  ...

Pull netfslib, cachefiles and afs fixes from David Howells:

 - Fix another couple of oopses in cachefiles tracing stemming from the
   possibility of passing in a NULL object pointer

 - Fix netfs_clear_unread() to set READ on the iov_iter so that source
   it is passed to doesn't do the wrong thing (some drivers look at the
   flag on iov_iter rather than other available information to determine
   the direction)

 - Fix afs_launder_page() to write back at the correct file position on
   the server so as not to corrupt data

* tag 'misc-fixes-20211007' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
  afs: Fix afs_launder_page() to set correct start file position
  netfs: Fix READ/WRITE confusion when calling iov_iter_xarray()
  cachefiles: Fix oops with cachefiles_cull() due to NULL object

Pull networking fixes from Jakub Kicinski:
 "Including fixes from xfrm, bpf, netfilter, and wireless.

  Current release - regressions:

   - xfrm: fix XFRM_MSG_MAPPING ABI breakage caused by inserting a new
     value in the middle of an enum

   - unix: fix an issue in unix_shutdown causing the other end
     read/write failures

   - phy: mdio: fix memory leak

  Current release - new code bugs:

   - mlx5e: improve MQPRIO resiliency against bad configs

  Previous releases - regressions:

   - bpf: fix integer overflow leading to OOB access in map element
     pre-allocation

   - stmmac: dwmac-rk: fix ethernet on rk3399 based devices

   - netfilter: conntrack: fix boot failure with
     nf_conntrack.enable_hooks=1

   - brcmfmac: revert using ISO3166 country code and 0 rev as fallback

   - i40e: fix freeing of uninitialized misc IRQ vector

   - iavf: fix double unlock of crit_lock

  Previous releases - always broken:

   - bpf, arm: fix register clobbering in div/mod implementation

   - netfilter: nf_tables: correct issues in netlink rule change event
     notifications

   - dsa: tag_dsa: fix mask for trunked packets

   - usb: r8152: don't resubmit rx immediately to avoid soft lockup on
     device unplug

   - i40e: fix endless loop under rtnl if FW fails to correctly respond
     to capability query

   - mlx5e: fix rx checksum offload coexistence with ipsec offload

   - mlx5: force round second at 1PPS out start time and allow it only
     in supported clock modes

   - phy: pcs: xpcs: fix incorrect CL37 AN sequence, EEE disable
     sequence

  Misc:

   - xfrm: slightly rejig the new policy uAPI to make it less cryptic"

* tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
  net: prefer socket bound to interface when not in VRF
  iavf: fix double unlock of crit_lock
  i40e: Fix freeing of uninitialized misc IRQ vector
  i40e: fix endless loop under rtnl
  dt-bindings: net: dsa: marvell: fix compatible in example
  ionic: move filter sync_needed bit set
  gve: report 64bit tx_bytes counter from gve_handle_report_stats()
  gve: fix gve_get_stats()
  rtnetlink: fix if_nlmsg_stats_size() under estimation
  gve: Properly handle errors in gve_assign_qpl
  gve: Avoid freeing NULL pointer
  gve: Correct available tx qpl check
  unix: Fix an issue in unix_shutdown causing the other end read/write failures
  net: stmmac: trigger PCS EEE to turn off on link down
  net: pcs: xpcs: fix incorrect steps on disable EEE
  netlink: annotate data races around nlk->bound
  net: pcs: xpcs: fix incorrect CL37 AN sequence
  net: sfp: Fix typo in state machine debug string
  net/sched: sch_taprio: properly cancel timer from taprio_destroy()
  net: bridge: fix under estimation in br_get_linkxstats_size()
  ...

Pull hyperv fixes from Wei Liu:

 - Replace uuid.h with types.h in a header (Andy Shevchenko)

 - Avoid sleeping in atomic context in PCI driver (Long Li)

 - Avoid sending IPI to self when it shouldn't (Vitaly Kuznetsov)

* tag 'hyperv-fixes-signed-20211007' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  x86/hyperv: Avoid erroneously sending IPI to 'self'
  hyper-v: Replace uuid.h with types.h
  PCI: hv: Fix sleep while in non-sleep context when removing child devices from the bus

Now that SCM can be a loadable module, we have to add another
dependency to avoid link failures when ipa or adreno-gpu are
built-in:

aarch64-linux-ld: drivers/net/ipa/ipa_main.o: in function `ipa_probe':
ipa_main.c:(.text+0xfc4): undefined reference to `qcom_scm_is_available'

ld.lld: error: undefined symbol: qcom_scm_is_available
>>> referenced by adreno_gpu.c
>>>               gpu/drm/msm/adreno/adreno_gpu.o:(adreno_zap_shader_load) in archive drivers/built-in.a

This can happen when CONFIG_ARCH_QCOM is disabled and we don't select
QCOM_MDT_LOADER, but some other module selects QCOM_SCM. Ideally we'd
use a similar dependency here to what we have for QCOM_RPROC_COMMON,
but that causes dependency loops from other things selecting QCOM_SCM.

This appears to be an endless problem, so try something different this
time:

 - CONFIG_QCOM_SCM becomes a hidden symbol that nothing 'depends on'
   but that is simply selected by all of its users

 - All the stubs in include/linux/qcom_scm.h can go away

 - arm-smccc.h needs to provide a stub for __arm_smccc_smc() to
   allow compile-testing QCOM_SCM on all architectures.

 - To avoid a circular dependency chain involving RESET_CONTROLLER
   and PINCTRL_SUNXI, drop the 'select RESET_CONTROLLER' statement.
   According to my testing this still builds fine, and the QCOM
   platform selects this symbol already.

Acked-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Alex Elder <elder@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

ipsec

Steffen Klassert says:

====================
pull request (net): ipsec 2021-10-07

1) Fix a sysbot reported shift-out-of-bounds in xfrm_get_default.
   From Pavel Skripkin.

2) Fix XFRM_MSG_MAPPING ABI breakage. The new XFRM_MSG_MAPPING
   messages were accidentally not paced at the end.
   Fix by Eugene Syromiatnikov.

3) Fix the uapi for the default policy, use explicit field and macros
   and make it accessible to userland.
   From Nicolas Dichtel.

4) Fix a missing rcu lock in xfrm_notify_userpolicy().
   From Nicolas Dichtel.

Please pull or let me know if there are problems.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

There is no user of anything in uuid.h in the hyperv.h. Replace it with
more appropriate types.h.

Fixes: f081bbb3fd03 ("hyper-v: Remove internal types from UAPI header")
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Link: https://lore.kernel.org/r/20211001135544.1823-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>