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| author | Frank Rowand <frank.rowand@sony.com> | 2022-05-02 21:17:41 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2022-05-03 19:53:15 +0300 |
| commit | 992b0dc5c38a4e79dca17577960c5201275b83f1 (patch) | |
| tree | ae80fca086d8ba9942400578c2b240c0639bdf78 /drivers/of/Kconfig | |
| parent | 1ac17586c950a2c129393f8a92901a2b357acf24 (diff) | |
| download | linux-992b0dc5c38a4e79dca17577960c5201275b83f1.tar.xz | |
of: overlay: unittest: add tests for overlay notifiers
Add tests for overlay apply and remove notifiers. Trigger errors
for each of the notifier actions.
These tests will reveal a memory leak problem when a notifier returns
an error for action OF_OVERLAY_POST_APPLY. The pr_err() message is:
OF: ERROR: memory leak, expected refcount 1 instead of 3,
of_node_get()/of_node_put() unbalanced - destroy cset entry: attach
overlay node /testcase-data/overlay-node/test-bus/test-unittest17
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220502181742.1402826-3-frowand.list@gmail.com
Diffstat (limited to 'drivers/of/Kconfig')
0 files changed, 0 insertions, 0 deletions