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author | Philipp Reisner <philipp.reisner@linbit.com> | 2012-01-20 13:52:27 +0100 |
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committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-11-08 16:58:14 +0100 |
commit | 4d0fc3fdc3144b974888bb06efad69a0eb85719a (patch) | |
tree | e61262b8828ee4a6a7450908ab2470044ae5f9cf /drivers/misc/ad525x_dpot.c | |
parent | 1a3cde440615b0be304b3f92486c5c69ede4666b (diff) |
drbd: Fixed compat issue with disconnecting 8.4 from a primary 8.3
For compatibility reasons 8.4 has to send P_STATE_CHG_REQ (instead
of P_CONN_ST_CHG_REQ) when disconnecting.
In the receiving code path we missed to convert the old
answer (P_STATE_CHG_REPLY) back to 8.4 logic. Therefore
the CL_ST_CHG_SUCCESS or CL_ST_CHG_FAIL bit in the flags word
of mdev got set, while the state code was waiting for
the CONN_WD_ST_CHG_OKAY or CONN_WD_ST_CHG_FAIL bits in tconn.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/misc/ad525x_dpot.c')
0 files changed, 0 insertions, 0 deletions