| Message ID | 20c35b607a623f615338a84c4af5b80c1d95b39b.1613664690.git.dekelp@nvidia.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Raslan Darawsheh |
| Headers | show |
| Series | common/mlx5: fix output buffer size calculation | expand |
| Context | Check | Description |
|---|---|---|
| ci/iol-testing | success | Testing PASS |
| ci/iol-mellanox-Functional | success | Functional Testing PASS |
| ci/travis-robot | fail | travis build: failed |
| ci/github-robot | success | github build: passed |
| ci/iol-intel-Performance | success | Performance Testing PASS |
| ci/iol-broadcom-Functional | success | Functional Testing PASS |
| ci/intel-Testing | success | Testing PASS |
| ci/iol-broadcom-Performance | success | Performance Testing PASS |
| ci/Intel-compilation | success | Compilation OK |
| ci/checkpatch | success | coding style OK |
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
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);
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(-)