Merge branch 'master' into async-buffered

Merge branch 'master' into async-buffered

* master: (36 commits)
  pipe: Fix pipe_full() test in opipe_prep().
  fix multiplication overflow in copy_fdtable()
  vsprintf: don't obfuscate NULL and error pointers
  iommu: Fix deferred domain attachment
  mtd:rawnand: brcmnand: Fix PM resume crash
  mtd: Fix mtd not registered due to nvmem name collision
  mtd: spinand: Propagate ECC information to the MTD structure
  ACPI: EC: PM: Avoid flushing EC work when EC GPE is inactive
  ubi: Fix seq_file usage in detailed_erase_block_info debugfs file
  ubifs: fix wrong use of crypto_shash_descsize()
  MAINTAINERS: add maintainer for mediatek i2c controller driver
  i2c: mux: Replace zero-length array with flexible-array
  i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'
  i2c: altera: Fix race between xfer_msg and isr thread
  i2c: algo-pca: update contact email
  i2c: at91: Fix pinmux after devm_gpiod_get() for bus recovery
  ARC: show_regs: avoid extra line of output
  x86/hyperv: Properly suspend/resume reenlightenment notifications
  iommu/amd: Fix get_acpihid_device_id()
  iommu/amd: Fix over-read of ACPI UID from IVRS table
  ...