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  • * [PATCH 19.11] net/mlx5: fix Altivec Rx
           [not found] <20211130165621.2467243-1-christian.ehrhardt@canonical.com>
           [not found] ` <CAATJJ0+ndH8WxJUisy4aJhxX3=o+K_KjGqCdJzp7tKOwtFs0yw@mail.gmail.com>
    @ 2021-12-03  8:58 ` Xueming Li
      2021-12-06  8:26   ` Christian Ehrhardt
      1 sibling, 1 reply; 9+ messages in thread
    From: Xueming Li @ 2021-12-03  8:58 UTC (permalink / raw)
      To: christian.ehrhardt, stable; +Cc: xuemingl, Viacheslav Ovsiienko
    
    [ upstream commit 68fa62924de4fed4c241db9b7fcb58e66f62a2f9 ]
    
    This patch fixes stale field reference.
    
    Fixes: a18ac6113331 ("net/mlx5: add metadata support to Rx datapath")
    Cc: stable@dpdk.org
    
    Signed-off-by: Xueming Li <xuemingl@nvidia.com>
    Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
    ---
     drivers/net/mlx5/mlx5_rxtx_vec_altivec.h | 8 ++++----
     1 file changed, 4 insertions(+), 4 deletions(-)
    
    diff --git a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
    index acbc329674a..576bc627b7b 100644
    --- a/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
    +++ b/drivers/net/mlx5/mlx5_rxtx_vec_altivec.h
    @@ -808,10 +808,10 @@ rxq_burst_v(struct mlx5_rxq_data *rxq, struct rte_mbuf **pkts, uint16_t pkts_n,
     			(vector unsigned short)cqe_tmp1, cqe_sel_mask1);
     		cqe_tmp2 = (vector unsigned char)(vector unsigned long){
     			*(__attribute__((__aligned__(8))) unsigned long *)
    -			&cq[pos + p3].rsvd3[9], 0LL};
    +			&cq[pos + p3].rsvd4[2], 0LL};
     		cqe_tmp1 = (vector unsigned char)(vector unsigned long){
     			*(__attribute__((__aligned__(8))) unsigned long *)
    -			&cq[pos + p2].rsvd3[9], 0LL};
    +			&cq[pos + p2].rsvd4[2], 0LL};
     		cqes[3] = (vector unsigned char)
     			vec_sel((vector unsigned short)cqes[3],
     			(vector unsigned short)cqe_tmp2,
    @@ -871,10 +871,10 @@ rxq_burst_v(struct mlx5_rxq_data *rxq, struct rte_mbuf **pkts, uint16_t pkts_n,
     			(vector unsigned short)cqe_tmp1, cqe_sel_mask1);
     		cqe_tmp2 = (vector unsigned char)(vector unsigned long){
     			*(__attribute__((__aligned__(8))) unsigned long *)
    -			&cq[pos + p1].rsvd3[9], 0LL};
    +			&cq[pos + p1].rsvd4[2], 0LL};
     		cqe_tmp1 = (vector unsigned char)(vector unsigned long){
     			*(__attribute__((__aligned__(8))) unsigned long *)
    -			&cq[pos].rsvd3[9], 0LL};
    +			&cq[pos].rsvd4[2], 0LL};
     		cqes[1] = (vector unsigned char)
     			vec_sel((vector unsigned short)cqes[1],
     			(vector unsigned short)cqe_tmp2, cqe_sel_mask2);
    -- 
    2.34.0
    
    
    ^ permalink raw reply	[flat|nested] 9+ messages in thread

  • end of thread, other threads:[~2021-12-07  8:47 UTC | newest]
    
    Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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         [not found] <20211130165621.2467243-1-christian.ehrhardt@canonical.com>
         [not found] ` <CAATJJ0+ndH8WxJUisy4aJhxX3=o+K_KjGqCdJzp7tKOwtFs0yw@mail.gmail.com>
    2021-12-02 20:18   ` please help backporting some patches to stable release 19.11.11 Maxime Coquelin
    2021-12-03  6:22     ` Christian Ehrhardt
    2021-12-03  2:07   ` Ding, Xuan
    2021-12-03  6:27     ` Christian Ehrhardt
    2021-12-06  8:12       ` Ding, Xuan
    2021-12-06 14:27         ` Christian Ehrhardt
    2021-12-07  8:47           ` Ding, Xuan
    2021-12-03  8:58 ` [PATCH 19.11] net/mlx5: fix Altivec Rx Xueming Li
    2021-12-06  8:26   ` Christian Ehrhardt
    

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