> Subject: [EXT] [PATCH] ipsec_mb: expect ENOTSUP in ipsec_mb_create()
Title should start with crypto/ipsec_mb:
Avoid using function names in patch titles.
>
> Commit b35848bc01f6 ("crypto/ipsec_mb: add multi-process IPC request
> handler") is part of DPDK 22.11 release and it enforces usage of shared
> config and multiprocess mode.
>
> DPDK is not required to be run with more than one
> process in general, so instead of erroring out,
> catch the error and proceed with ipsec_mb device
> creation normally.
This seems to be a fix, kindly adhere to the guidelines for fixes patches.
>
> Signed-off-by: Krzysztof Karas <krzysztof.ka...@intel.com>
Kai/Pablo,
Acks please?
> ---
> .mailmap | 1 +
> drivers/crypto/ipsec_mb/ipsec_mb_private.c | 9 ++-------
> 2 files changed, 3 insertions(+), 7 deletions(-)
>
> diff --git a/.mailmap b/.mailmap
> index a9f4f28fba..dad475b9d0 100644
> --- a/.mailmap
> +++ b/.mailmap
> @@ -1583,3 +1583,4 @@ Ziye Yang <ziye.y...@intel.com>
> Zoltan Kiss <zoltan.k...@schaman.hu> <zoltan.k...@linaro.org>
> Zorik Machulsky <zo...@amazon.com>
> Zyta Szpak <z...@marvell.com> <z...@semihalf.com>
> <zyta.sz...@semihalf.com>
> +Krzysztof Karas <krzysztof.ka...@intel.com>
> diff --git a/drivers/crypto/ipsec_mb/ipsec_mb_private.c
> b/drivers/crypto/ipsec_mb/ipsec_mb_private.c
> index 50b789a29b..9eebf9bbc9 100644
> --- a/drivers/crypto/ipsec_mb/ipsec_mb_private.c
> +++ b/drivers/crypto/ipsec_mb/ipsec_mb_private.c
> @@ -170,13 +170,8 @@ ipsec_mb_create(struct rte_vdev_device *vdev,
>
> if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
> retval = ipsec_mb_mp_request_register();
> - if (retval && (rte_errno == EEXIST))
> - /* Safe to proceed, return 0 */
> - return 0;
> -
> - if (retval)
> - IPSEC_MB_LOG(ERR,
> - "IPSec Multi-buffer register MP request
> failed.\n");
> + if (retval != 0 && rte_errno == ENOTSUP)
> + retval = 0;
> }
> return retval;
> }
> --
> 2.34.1
>
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