ligang/vpp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

rdma: fixed UAR writing at tx

Browse Source 
Change-Id: Id81b4d27845c4e91cef90a4b8649662942d3cba1
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix
(cherry picked from commit 3ef653aa886e6a07afba106b4f03c40e392e1307)
This commit is contained in:
Mohammed Hawari 2020-11-24 18:36:33 +01:00 committed by Andrew Yourtchenko
parent b72fb31d69
commit e7a1006e86
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/plugins/rdma/output.c
View File

@ -100,7 +100,7 @@ rdma_device_output_tx_mlx5_doorbell (rdma_txq_t * txq, rdma_mlx5_wqe_t * last,
CLIB_MEMORY_STORE_BARRIER ();
txq->dv_sq_dbrec[MLX5_SND_DBR] = htobe32 (tail);
CLIB_COMPILER_BARRIER ();
txq->dv_sq_db[0] = *(u64 *) (txq->dv_sq_wqes + (txq->tail & sq_mask));
txq->dv_sq_db[0] = *(u64 *) last;
}
static_always_inline void