Jim Foraker 22dccc5454 IB/rdmavt: Only put mmap_info ref if it exists ... rvt_create_qp() creates qp->ip only when a qp creation request comes from userspace (udata is not NULL). If we exceed the number of available queue pairs however, the error path always attempts to put a kref to this structure. If the requestor is inside the kernel, this leads to a crash. We fix this by checking that qp->ip is not NULL before caling kref_put(). Signed-off-by: Jim Foraker <foraker1@llnl.gov> Acked-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Acked-by: Jonathan Toppins <jtoppins@redhat.com> Acked-by: Alex Estrin <alex.estrin@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2016-12-14 12:16:11 -05:00
..
core	mm: replace get_user_pages_remote() write/force parameters with gup_flags	2016-10-19 08:12:02 -07:00
hw	IB/hfi1: Define platform_config_table_limits once	2016-12-11 15:29:42 -05:00
sw	IB/rdmavt: Only put mmap_info ref if it exists	2016-12-14 12:16:11 -05:00
ulp	Merge of primary rdma-core code for 4.9	2016-10-09 17:04:33 -07:00
Kconfig	qedr: Add RoCE driver framework	2016-10-14 15:00:10 -04:00
Makefile	IB/rdmavt: Create module framework and handle driver registration	2016-03-10 20:37:04 -05:00