patches for DPDK stable branches
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* [dpdk-stable] [PATCH] common/mlx5: fix output buffer size calculation
@ 2021-02-18 16:18 Dekel Peled
  2021-02-21 11:52 ` [dpdk-stable] [dpdk-dev] " Raslan Darawsheh
  0 siblings, 1 reply; 2+ messages in thread
From: Dekel Peled @ 2021-02-18 16:18 UTC (permalink / raw)
  To: matan, shahafs, viacheslavo; +Cc: dev, stable

Previous patch included a glue function call, with wrong size
calculation for an output buffer.
This patch fixes the issue, using the correct size calculation.

Fixes: bb7ef9a96281 ("common/mlx5: add register access DevX routine")
Cc: stable@dpdk.org

Signed-off-by: Dekel Peled <dekelp@nvidia.com>
Acked-by: Slava Ovsiienko <viacheslavo@nvidia.com>
---
 drivers/common/mlx5/mlx5_devx_cmds.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index cc70c794e7..0185d57036 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -53,8 +53,8 @@ mlx5_devx_cmd_register_read(void *ctx, uint16_t reg_id, uint32_t arg,
 	MLX5_SET(access_register_in, in, register_id, reg_id);
 	MLX5_SET(access_register_in, in, argument, arg);
 	rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in), out,
-					 MLX5_ST_SZ_DW(access_register_out) *
-					 sizeof(uint32_t) + dw_cnt);
+					 MLX5_ST_SZ_BYTES(access_register_out) +
+					 sizeof(uint32_t) * dw_cnt);
 	if (rc)
 		goto error;
 	status = MLX5_GET(access_register_out, out, status);
-- 
2.25.1


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [dpdk-stable] [dpdk-dev] [PATCH] common/mlx5: fix output buffer size calculation
  2021-02-18 16:18 [dpdk-stable] [PATCH] common/mlx5: fix output buffer size calculation Dekel Peled
@ 2021-02-21 11:52 ` Raslan Darawsheh
  0 siblings, 0 replies; 2+ messages in thread
From: Raslan Darawsheh @ 2021-02-21 11:52 UTC (permalink / raw)
  To: Dekel Peled, Matan Azrad, Shahaf Shuler, Slava Ovsiienko; +Cc: dev, stable

Hi,

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Dekel Peled
> Sent: Thursday, February 18, 2021 6:18 PM
> To: Matan Azrad <matan@nvidia.com>; Shahaf Shuler
> <shahafs@nvidia.com>; Slava Ovsiienko <viacheslavo@nvidia.com>
> Cc: dev@dpdk.org; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH] common/mlx5: fix output buffer size calculation
> 
> Previous patch included a glue function call, with wrong size
> calculation for an output buffer.
> This patch fixes the issue, using the correct size calculation.
> 
> Fixes: bb7ef9a96281 ("common/mlx5: add register access DevX routine")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Dekel Peled <dekelp@nvidia.com>
> Acked-by: Slava Ovsiienko <viacheslavo@nvidia.com>

Patch applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2021-02-21 11:52 UTC | newest]

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2021-02-18 16:18 [dpdk-stable] [PATCH] common/mlx5: fix output buffer size calculation Dekel Peled
2021-02-21 11:52 ` [dpdk-stable] [dpdk-dev] " Raslan Darawsheh

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