[PATCH v3 00/14] dump: Add arch section and s390x PV dump

[Janosch Frank <frankja@linux.ibm.com>]

Previously this series was two separate series:
 * Arch section support
   Adds the possibility for arch code to add custom section data.

 * s390 PV dump support
   Adds PV dump data to the custom arch sections.

I've chosen to merge them so it's easier to understand why the arch
section support has been implement the way it is.

Additionally I've added a cleanup patch beforehand which cleans up the
GuestPhysBlock usage.

v3:
	* I forgot to reserve the new ELF note so I'm currently
          discussing its name and over which tree it will be pulled
          with the kernel devs
	* Split code into "dump: Rename write_elf_loads to write_elf_phdr_loads"
	* Refined a lot of the commit messages
	* Split the string table patch into two: the swap of the
          section/segment and the string table support
	* Renamed write_elf_section_hdr_zero() to prepare_elf_section_hdr_zero()
	* Removed rogue code from "dump/dump: Add arch section support"

v2:
	* Added "dump: Cleanup memblock usage"
	* Fixed whitespace problems and review comments
	* Added missing *errp check in dump_end


Janosch Frank (14):
  dump: Introduce GuestPhysBlock offset and length filter functions
  dump: Rename write_elf_loads to write_elf_phdr_loads
  dump: Convert GuestPhysBlock iterators and use the filter functions
  dump: Allocate header
  dump: Split write of section headers and data and add a prepare step
  dump: Reorder struct DumpState
  dump: Swap segment and section header locations
  dump/dump: Add section string table support
  dump/dump: Add arch section support
  linux header sync
  s390x: Add protected dump cap
  s390x: Introduce PV query interface
  s390x: Add KVM PV dump interface
  s390x: pv: Add dump support

 dump/dump.c                  | 432 ++++++++++++++++++++++-------------
 hw/s390x/pv.c                | 112 +++++++++
 hw/s390x/s390-virtio-ccw.c   |   5 +
 include/elf.h                |   1 +
 include/hw/s390x/pv.h        |  18 ++
 include/sysemu/dump-arch.h   |  27 +++
 include/sysemu/dump.h        |  69 +++++-
 linux-headers/linux/kvm.h    |  54 +++++
 target/s390x/arch_dump.c     | 248 +++++++++++++++++---
 target/s390x/kvm/kvm.c       |   7 +
 target/s390x/kvm/kvm_s390x.h |   1 +
 11 files changed, 767 insertions(+), 207 deletions(-)

-- 
2.34.1