Logan Gunthorpe cb827ee6cc ntb_transport: fix qp count bug ... In cases where there are more mw's than spads/2-2, the mw count gets reduced to match the limitation. ntb_transport also tries to ensure that there are fewer qps than mws but uses the full mw count instead of the reduced one. When this happens, the math in 'ntb_transport_setup_qp_mw' will get confused and result in a kernel paging request bug. This patch fixes the bug by reducing qp_count to the reduced mw count instead of the full mw count. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Fixes: e26a5843f7 ("NTB: Split ntb_hw_intel and ntb_transport drivers") Acked-by: Allen Hubbe <Allen.Hubbe@dell.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>		2017-06-19 14:24:41 -04:00
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hw	ntb: ntb_hw_intel: link_poll isn't clearing the pending status properly	2017-02-16 23:11:26 -05:00
test	ntb: Correct modinfo usage statement for ntb_perf	2017-06-19 14:24:41 -04:00
Kconfig	NTB: Add ping pong test client	2015-07-04 14:07:42 -04:00
Makefile	NTB: Add ping pong test client	2015-07-04 14:07:42 -04:00
ntb_transport.c	ntb_transport: fix qp count bug	2017-06-19 14:24:41 -04:00
ntb.c	ntb: avoid format string in dev_set_name	2015-08-09 16:32:22 -04:00