diff options
| author | Ratheesh Kannoth <rkannoth@marvell.com> | 2023-07-29 02:22:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-31 11:11:24 +0300 |
| commit | 2b3082c6ef3b0104d822f6f18d2afbe5fc9a5c2c (patch) | |
| tree | f85b41dcc3c1e7a24e0da96c92557d07bf657f60 /net/netfilter/nft_cmp.c | |
| parent | 64a37272fa5fb2d951ebd1a96fd42b045d64924c (diff) | |
| download | linux-2b3082c6ef3b0104d822f6f18d2afbe5fc9a5c2c.tar.xz | |
net: flow_dissector: Use 64bits for used_keys
As 32bits of dissector->used_keys are exhausted,
increase the size to 64bits.
This is base change for ESP/AH flow dissector patch.
Please find patch and discussions at
https://lore.kernel.org/netdev/ZMDNjD46BvZ5zp5I@corigine.com/T/#t
Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw
Tested-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Martin Habets <habetsm.xilinx@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/nft_cmp.c')
| -rw-r--r-- | net/netfilter/nft_cmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nft_cmp.c b/net/netfilter/nft_cmp.c index 6eb21a4f5698..cd4652259095 100644 --- a/net/netfilter/nft_cmp.c +++ b/net/netfilter/nft_cmp.c @@ -162,7 +162,7 @@ static int __nft_cmp_offload(struct nft_offload_ctx *ctx, memcpy(key + reg->offset, data, reg->len); memcpy(mask + reg->offset, datamask, reg->len); - flow->match.dissector.used_keys |= BIT(reg->key); + flow->match.dissector.used_keys |= BIT_ULL(reg->key); flow->match.dissector.offset[reg->key] = reg->base_offset; if (reg->key == FLOW_DISSECTOR_KEY_META && |