Vishwanathapura, Niranjana a379d69f00 IB/opa_vnic: Use spinlock instead of mutex for stats_lock ... Stats can be read from atomic context, hence make stats_lock as a spinlock. Fix the following trace with debug kernel. BUG: sleeping function called from invalid context at kernel/locking/mutex.c:238 in_atomic(): 1, irqs_disabled(): 0, pid: 6487, name: sadc Call Trace: dump_stack+0x63/0x90 ___might_sleep+0xda/0x130 __might_sleep+0x4a/0x90 mutex_lock+0x20/0x50 opa_vnic_get_stats64+0x56/0x140 [opa_vnic] dev_get_stats+0x74/0x130 dev_seq_printf_stats+0x37/0x120 dev_seq_show+0x14/0x30 seq_read+0x26d/0x3d0 Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2017-06-29 12:43:52 -04:00
..
core	IB/addr: Fix setting source address in addr6_resolve()	2017-06-07 14:34:19 -04:00
hw	rdma/cxgb4: Fix memory leaks during module exit	2017-06-14 15:24:50 -04:00
sw	rxe: Fix a sleep-in-atomic bug in post_one_send	2017-06-14 13:02:01 -04:00
ulp	IB/opa_vnic: Use spinlock instead of mutex for stats_lock	2017-06-29 12:43:52 -04:00
Kconfig	IB/opa-vnic: Virtual Network Interface Controller (VNIC) netdev	2017-04-20 12:01:38 -04:00
Makefile	IB/rdmavt: Create module framework and handle driver registration	2016-03-10 20:37:04 -05:00