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| author |   Yossi Etigin <yosefe@Voltaire.COM> | 2008-11-12 10:24:38 -0800 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2008-11-12 10:24:38 -0800 |
| commit | 93a3ab939ba90e00e193f0bad98f43fbdfbd925d (patch) | |
| tree | 440fda184cac17d6d347f031d2fcff6a995eb41c /lib/debugobjects.c | |
| parent | IPoIB: Don't enable NAPI when it's already enabled (diff) | |
| download | wireguard-linux-93a3ab939ba90e00e193f0bad98f43fbdfbd925d.tar.xz wireguard-linux-93a3ab939ba90e00e193f0bad98f43fbdfbd925d.zip | |
IPoIB: Fix hang in ipoib_flush_paths()
ipoib_flush_paths() can hang during an SM up/down loop: if
path_rec_start() fails (for instance, because there is no sm_ah), the
path is still added to the path list by neigh_add_path(). Then,
ipoib_flush_paths() will wait for path->done, but it will never
complete because the request was not issued at all. Fix this by
completing path->done if issuing the query fails.
This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=1329>.
Signed-off-by: Yossi Etigin <yosefe@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions