diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2021-02-18 11:17:24 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-02-18 11:19:29 -0400 |
| commit | 7289e26f395b583f68b676d4d12a0971e4f6f65c (patch) | |
| tree | 99f8abbb112a3144094e0082dd446439b930beea /net/sched/cls_tcindex.c | |
| parent | ed408529679737a9a7ad816c8de5d59ba104bb11 (diff) | |
| parent | f40ddce88593482919761f74910f42f4b84c004b (diff) | |
Merge tag 'v5.11' into rdma.git for-next
Linux 5.11
Merged to resolve conflicts with RDMA rc commits
- drivers/infiniband/sw/rxe/rxe_net.c
The final logic is to call rxe_get_dev_from_net() again with the master
netdev if the packet was rx'd on a vlan. To keep the elimination of the
local variables requires a trivial edit to the code in -rc
Link: https://lore.kernel.org/r/20210210131542.215ea67c@canb.auug.org.au
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'net/sched/cls_tcindex.c')
| -rw-r--r-- | net/sched/cls_tcindex.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c index 78bec347b8b6..c4007b9cd16d 100644 --- a/net/sched/cls_tcindex.c +++ b/net/sched/cls_tcindex.c @@ -366,9 +366,13 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base, if (tb[TCA_TCINDEX_MASK]) cp->mask = nla_get_u16(tb[TCA_TCINDEX_MASK]); - if (tb[TCA_TCINDEX_SHIFT]) + if (tb[TCA_TCINDEX_SHIFT]) { cp->shift = nla_get_u32(tb[TCA_TCINDEX_SHIFT]); - + if (cp->shift > 16) { + err = -EINVAL; + goto errout; + } + } if (!cp->hash) { /* Hash not specified, use perfect hash if the upper limit * of the hashing index is below the threshold. |