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| author | Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> | 2017-11-03 00:09:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-14 11:53:14 +0300 |
| commit | 971110c72991c9c4662d0abf48bd6275b7e211f7 (patch) | |
| tree | f2e2e4774aca3d08bfd5c796210746ddf9d56548 /drivers | |
| parent | a76d81af17ceadd8bae46da297d8e24dd8ea0838 (diff) | |
| download | linux-971110c72991c9c4662d0abf48bd6275b7e211f7.tar.xz | |
bnxt_re: changing the ip address shouldn't affect new connections
[ Upstream commit 063fb5bd1a01937094f40169a20e4aa5ca030db1 ]
While adding a new gid, the driver currently does not return the context
back to the stack. A subsequent del_gid() (e.g, when ip address is changed)
doesn't find the right context in the driver and it ends up dropping that
request. This results in the HW caching a stale gid entry and traffic fails
because of that. Fix by returning the proper context in bnxt_re_add_gid().
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index 0d89621d9fe8..b210495ff33c 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -394,6 +394,7 @@ int bnxt_re_add_gid(struct ib_device *ibdev, u8 port_num, ctx->idx = tbl_idx; ctx->refcnt = 1; ctx_tbl[tbl_idx] = ctx; + *context = ctx; return rc; } |