[SCM] Hurd annotated tag, v0.9.git20211230, created. v0.9.git20211230

[Samuel Thibault]

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The annotated tag, v0.9.git20211230 has been created
        at  c208c1a8833e347f20271564ae8f7b962daadabc (tag)
   tagging  78e78d10af728be6c42e6b37ef87e5c43d117b2a (commit)
  replaces  v0.9.git20210811
 tagged by  Samuel Thibault
        on  Thu Dec 30 15:15:46 2021 +0000

- Log -----------------------------------------------------------------
New snapshot

Andrea Monaco (7):
      libnetfs: document return value of netfs_startup
      console: fix listing of directory in netfs_get_dirents
      acpi: remove useless code in acpi.c
      acpi: Fix spurious munmap call
      acpi: Unignore some mmap failure
      acpi: Factorize code
      Add "comm" as a format spec to ps

Damien Zammit (7):
      rumpdisk: Use raw uncached character device rwdXd
      rumpdisk: Ensure physical allocation of memory for DMA reads
      rumpdisk: define _STANDALONE to avoid register_t
      pci-arbiter,rumpdisk: Lock all memory for swapping
      rumpdisk: Fault-in the memory pages
      rumpdisk: Use raw uncached character device rwdXd
      rumpdisk: Link with rumpvfs_nofifofs if present

Joan Lledó (2):
      libnetfs: new user callback: netfs_get_filemap()
      pci-arbiter: Implement memory mapping over region files

Marcus Brinkmann (1):
      libnetfs: Implement RPC: io_map

Samuel Thibault (26):
      ext2fs: Fix block allocation on symlink->translator conversion
      rumpdisk: Make sure probe abort is printed
      bootstrap: Fix passing proc server from FS to rumpdisk
      pci-arbiter: Use _SERVERS_BUS macro
      pci-arbiter: do not install as translator for now
      libmachdev: Fix startup_dosync
      pci-arbiter, rumpdisk: Rename options for bootstrap chain
      ext2fs: clear inline data
      libdiskfs: Flush node to disk before removing it from the cache
      assert_*_backtrace: Tell the compiler that failures are unlikely
      ext2fs: Disable an expensive check
      exec: Fix and use mask for memory layout
      mach-defpager: Drop kalloc/kfree
      libstore: Detect device-based access overflow
      mach-defpager: Fix error reporting
      rumpdisk: Add missing deallocation in device_write
      rumpdisk: Simplify allocating data for device_read
      nfs/nfsd: Use libtirpc
      Revert "rumpdisk: Use raw uncached character device rwdXd"
      configure: Allow libtirpc to be missing
      libtreefs: remove unfinished and unused code
      libdirmgt: remove empty library
      libshouldbeinlibc: Add backtrace_stderr and backtrace_mach
      wire_task_self: Simplify implementation
      wire_task_self: Use in various translators
      libtrivfs: Fix static link of the random translator

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