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| author | alfred <alfred@FreeBSD.org> | 2013-10-01 15:43:23 +0000 |
|---|---|---|
| committer | alfred <alfred@FreeBSD.org> | 2013-10-01 15:43:23 +0000 |
| commit | 9e3370c119e179bc0e059c007bb9747e0edd216e (patch) | |
| tree | 1cf0edc0231c98d57a88e5529f52afc86d327306 /sys/ofed | |
| parent | 7a625ace1a94bcf74742c5b6be12d8f9a8f57b2e (diff) | |
| download | FreeBSD-src-9e3370c119e179bc0e059c007bb9747e0edd216e.zip FreeBSD-src-9e3370c119e179bc0e059c007bb9747e0edd216e.tar.gz | |
Fixed kernel crash when running devinfo
When calling to ib_uverbs_cleanup_ucontext, there is a call to
mutex_lock of xrcd_table_mutex, which was not initialized.
Added missing initialization for xrcd_table_mutex.
Submitted by: Orit Moskovich (oritm mellanox.com)
Approved by: re
Diffstat (limited to 'sys/ofed')
| -rw-r--r-- | sys/ofed/drivers/infiniband/core/device.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/ofed/drivers/infiniband/core/device.c b/sys/ofed/drivers/infiniband/core/device.c index 6c2c2f4..2f9a7b8 100644 --- a/sys/ofed/drivers/infiniband/core/device.c +++ b/sys/ofed/drivers/infiniband/core/device.c @@ -296,6 +296,8 @@ int ib_register_device(struct ib_device *device, INIT_LIST_HEAD(&device->client_data_list); spin_lock_init(&device->event_handler_lock); spin_lock_init(&device->client_data_lock); + device->ib_uverbs_xrcd_table = RB_ROOT; + mutex_init(&device->xrcd_table_mutex); ret = read_port_table_lengths(device); if (ret) { |
