Jia-Ju Bai 82edcc758f ntb: ntb_transport: Replace GFP_ATOMIC with GFP_KERNEL in ntb_transport_setup_qp_mw ... ntb_transport_setup_qp_mw() is never called in atomic context. ntb_transport_setup_qp_mw() is only called by ntb_transport_link_work(), which is set as a parameter of INIT_DELAYED_WORK() in ntb_transport_probe(). Despite never getting called from atomic context, ntb_transport_setup_qp_mw() calls kzalloc_node() with GFP_ATOMIC, which does not sleep for allocation. GFP_ATOMIC is not necessary and can be replaced with GFP_KERNEL, which can sleep and improve the possibility of sucessful allocation. This is found by a static analysis tool named DCNS written by myself. And I also manually check it. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>		2018-06-11 15:20:59 -04:00
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hw	NTB: ntb_hw_idt: fix typo 'can by' to 'can be'	2018-06-11 15:20:59 -04:00
test	NTB: ntb_perf: fix cast to restricted __le32	2018-01-28 22:17:24 -05:00
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: ntb_transport: Replace GFP_ATOMIC with GFP_KERNEL in ntb_transport_setup_qp_mw	2018-06-11 15:20:59 -04:00
ntb.c	NTB: Set dma mask and dma coherent mask to NTB devices	2018-01-28 22:17:23 -05:00