This series fixes issues and warnings I spotted in Martin's build logs
for OpenSUSE on armv6l and armv7l (patches 1/7 to 3/7).

I couldn't find (yet) a convenient way to add armv6l and armv7l OpenSUSE
builds to the tests using qemu TCG (suggestions welcome!) so I tried
things out on a Raspberry Pi Zero and a Raspberry Pi 4 for the moment
being -- patches 4/7 to 7/7 fix the other issues I hit there.

Stefano Brivio (7):
  passt: Explicitly check return value of chdir()
  udp: Explicitly initialise sin6_scope_id and sin_zero in
    sockaddr_in{,6}
  seccomp.sh: Handle syscall number defines in the (x + y) form
  tap: Cast ETH_MAX_MTU to signed in comparisons
  Makefile: Fix up AUDIT_ARCH for armv6l, armv7l
  passt: Don't warn on failed madvise()
  seccomp: Adjust list of allowed syscalls for armv6l, armv7l

 Makefile   |  1 +
 passt.c    | 15 +++++++++------
 pasta.c    |  3 ++-
 seccomp.sh |  3 +++
 tap.c      |  4 ++--
 udp.c      |  2 ++
 util.c     |  3 ++-
 7 files changed, 21 insertions(+), 10 deletions(-)

-- 
2.34.1