Alex Vesker 5626aff4b5 IB/mlx4: Fix incorrect MC join state bit-masking on SR-IOV ... commit e5ac40cd66c2f3cd11bc5edc658f012661b16347 upstream. Because of an incorrect bit-masking done on the join state bits, when handling a join request we failed to detect a difference between the group join state and the request join state when joining as send only full member (0x8). This caused the MC join request not to be sent. This issue is relevant only when SRIOV is enabled and SM supports send only full member. This fix separates scope bits and join states bits a nibble each. Fixes: b9c5d6a643 ('IB/mlx4: Add multicast group (MCG) paravirtualization for SR-IOV') Signed-off-by: Alex Vesker <valex@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-10-07 15:23:46 +02:00
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core	IB/core: Fix use after free in send_leave function	2016-10-07 15:23:46 +02:00
hw	IB/mlx4: Fix incorrect MC join state bit-masking on SR-IOV	2016-10-07 15:23:46 +02:00
ulp	IB/ipoib: Don't allow MC joins during light MC flush	2016-10-07 15:23:46 +02:00
Kconfig	IB/ehca: Deprecate driver, move to staging, schedule deletion	2015-09-11 18:13:35 -04:00
Makefile	IB: Allow build of hw/ and ulp/ subdirectories independently	2014-06-02 14:51:12 -07:00