[CRIU] [PATCH 00/16] Cleanups and syscalls rework, v2

[Cyrill Gorcunov]

Hi guys,

please review a few cleanups and syscalls reworked. I've
been trying to minimize the impact of patches and do it
in small steps, though syscalls are to be replaced in
one commit.

Comments are welcome.

For testing purpose I've pushed this series to github as
syscall-v2 branch.

Cyrill Gorcunov (16):
  restorer: Fix bug in address computation of thread args area
  parasite: Drop unused PARASITE_COMPLETE_ADDR helper
  files: Add case::default in open_fd
  dump: Simplify cr_dump_tasks message printing
  sockets: Fix compilation on older kernel headers
  sockets: Drop unused variables
  parasite, restorer: Cleanup ld scripts
  restorer: Cleanup - drop always_inline attribute from write_ helpers
  parasite, restore: Add EXPORT_SYMBOL for blob symbol definitions
  make: Squash parasite.lds.S and restorer.lds.S into pie.lds.S
  make: Use -fpie instead of -fpic
  make: Sanitize pie.lds.S
  make: Generate offsets from linked files only
  make: Add own Makefile.pie for binary blobs we generate
  parasite: Move bootstrap code into parasite-head.S
  syscalls: Complete redesign

 Makefile                |   79 ++--------
 Makefile.inc            |    1 +
 Makefile.pie            |   73 ++++++++
 Makefile.syscall        |   37 ++++
 cr-dump.c               |    5 +-
 cr-restore.c            |    6 +-
 files.c                 |    3 +
 gen-offsets.sh          |    6 +-
 include/linkage.h       |   34 ++++
 include/parasite.h      |   18 +-
 include/syscall-codes.h |   62 -------
 include/syscall-types.h |   51 ++++++
 include/syscall.def     |   57 ++++++
 include/syscall.h       |  435 -----------------------------------------------
 parasite-head.S         |   28 +++
 parasite.c              |   43 +----
 parasite.lds.S          |   19 --
 pie.lds.S               |   27 +++
 restorer-log.c          |   14 +-
 restorer.c              |   23 ++-
 restorer.lds.S          |   19 --
 sockets.c               |    6 +-
 syscall-common.S        |   16 ++
 syscalls.pl             |   51 ++++++
 24 files changed, 437 insertions(+), 676 deletions(-)
 create mode 100644 Makefile.pie
 create mode 100644 Makefile.syscall
 create mode 100644 include/linkage.h
 delete mode 100644 include/syscall-codes.h
 create mode 100644 include/syscall-types.h
 create mode 100644 include/syscall.def
 delete mode 100644 include/syscall.h
 create mode 100644 parasite-head.S
 delete mode 100644 parasite.lds.S
 create mode 100644 pie.lds.S
 delete mode 100644 restorer.lds.S
 create mode 100644 syscall-common.S
 create mode 100644 syscalls.pl

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1.7.7.6