Release 20211205

* binutils db7f5cd1cb...a7967874c1 (1):
  > use __NR_arch_specific_syscall for easier syscall maintenance

* fontamsoc-hw 94ca65c...77a96f5 (1):
  > bugfixes and improvements
      wb4smem: static memory device with Wishbone4 interface
      smem: remove USE2CLK usage, as it is complex and slower
      smem: misc fix when setting CNTRBITSZ
      pu32-sim: remove pi1_dcache on top of smem to speed-up simulation
      perint/pi1q: bugfix to prevent lock-up when slave is not ready from a PINOOP
      perint/pi1q: bugfix signal queueen
      dma: use its input wait_i
  nexys4ddr.bit  38aa6a70a96afe6ed41125c16e76ef39dee5933ce1ca30e41763ce307ff2eb35
  nexysvideo.bit 0bfe840f012c6664d28aaac3a3e2fe9b39aa7e2bc28a7f52b4fe1c999455289f
  xula2lx25.bit  ae09a8c0a5bcc1684bd80e7bbda067feb8a25b9451e815426027760ed124decf

* fontamsoc-sw b067ac4...1433dab (5):
  > improve uintcpy() u8cpy() uintcmp()
  > use __NR_arch_specific_syscall for easier syscall maintenance
  > use DMA irq when loading the kernel
  > improve retrieval of coreid
  > misc doc improvement to DMA engine driver

* glibc 7cb6498313...97d855ba53 (5):
  > memmove optimization
  > memset optimization
  > custom memset
  > memcpy optimization
  > __NR_gettls __NR_settls changes due to Linux now using __NR_arch_specific_syscall

* linux ee412bb72b35...77a008841ff5 (7):
  > bugfix show_reg() show_stack() stacktrace()
  > memmove optimization
  > memset optimization
  > memcpy optimization
  > custom memset
  > assume ARCH_IRQ_ENABLED when from userspace
  > use __NR_arch_specific_syscall for easier syscall maintenance