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| author |   Jack Morgenstein <jackm@dev.mellanox.co.il> | 2015-07-30 17:34:21 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2015-08-30 18:12:22 -0400 |
| commit | 90c1d8b6350cca9d8a234f03c77a317a7613bcee (patch) | |
| tree | 0f357378a3cbba9520e3c9177e586384f0f37d5b /drivers/infiniband/hw/mlx4/sysfs.c | |
| parent | IB/core: Remove needless bracketization (diff) | |
| download | linux-dev-90c1d8b6350cca9d8a234f03c77a317a7613bcee.tar.xz linux-dev-90c1d8b6350cca9d8a234f03c77a317a7613bcee.zip | |
IB/mlx4: Fix potential deadlock when sending mad to wire
send_mad_to_wire takes the same spinlock that is taken in
the interrupt context. Therefore, it needs irqsave/restore.
Fixes: b9c5d6a64358 ('IB/mlx4: Add multicast group (MCG) paravirtualization for SR-IOV')
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/sysfs.c')
0 files changed, 0 insertions, 0 deletions