Merge tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

Merge tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

dump patches

Hi

Includes:
- the first patches from "[PATCH v5 00/18] dump: Add arch section and s390x PV dump"
- "[PATCH v2 0/2] Fix dumping in kdump format with non-aligned memory"

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# gpg: Signature made Thu 06 Oct 2022 11:33:30 EDT
# gpg:                using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg:                issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* tag 'dump-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
  dump: fix kdump to work over non-aligned blocks
  dump: simplify a bit kdump get_next_page()
  dump: Rename write_elf*_phdr_note to prepare_elf*_phdr_note
  dump: Split elf header functions into prepare and write
  dump: Rework dump_calculate_size function
  dump: Rework filter area variables
  dump: Rework get_start_block
  dump: Refactor dump_iterate and introduce dump_filter_memblock_*()
  dump: Rename write_elf_loads to write_elf_phdr_loads
  dump: Replace opaque DumpState pointer with a typed one

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>