Fix four recent coverity reports on migration tests.  When at it, also
applied the same helper to some crypto/tls tests.

Thanks,

Peter Xu (3):
  osdep: Add qemu_mkdir_with_parents()
  tests: Use qemu_mkdir_with_parents() for all test code
  tests/migration: Drop arch_[source|target]

 include/qemu/osdep.h                  | 7 +++++++
 qga/commands-posix-ssh.c              | 8 ++------
 tests/qtest/migration/framework.c     | 8 ++------
 tests/qtest/migration/tls-tests.c     | 6 +++---
 tests/unit/test-crypto-tlscredsx509.c | 4 ++--
 tests/unit/test-crypto-tlssession.c   | 6 +++---
 tests/unit/test-io-channel-tls.c      | 6 +++---
 util/osdep.c                          | 6 ++++++
 8 files changed, 28 insertions(+), 23 deletions(-)

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2.47.0