selftests: bpf: Skip write only files in debugfs

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DebugFS for netdevsim now contains some "action trigger" files
which are write only. Don't try to capture the contents of those.

Note that we can't use os.access() because the script requires
root.

Fixes: 4418f862d6 ("netdevsim: implement support for devlink region and snapshots")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jakub Kicinski 2019-10-31 20:06:58 -07:00 • committed by David S. Miller

parent d64479a3e3

commit 8101e06941

1 changed files with 5 additions and 0 deletions

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tools/testing/selftests/bpf/test_offload.py

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