netdev - RE: [Intel-wired-lan] [PATCH net-next v10 6/7] ice: Fix FV offset searching

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Date:   Thu, 10 Mar 2022 10:37:06 +0000
From:   "Penigalapati, Sandeep" <sandeep.penigalapati@...el.com>
To:     Marcin Szycik <marcin.szycik@...ux.intel.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:     "jiri@...nulli.us" <jiri@...nulli.us>,
        "xiyou.wangcong@...il.com" <xiyou.wangcong@...il.com>,
        "osmocom-net-gprs@...ts.osmocom.org" 
        <osmocom-net-gprs@...ts.osmocom.org>,
        "jhs@...atatu.com" <jhs@...atatu.com>,
        "laforge@...monks.org" <laforge@...monks.org>,
        "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
        "kuba@...nel.org" <kuba@...nel.org>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "pablo@...filter.org" <pablo@...filter.org>
Subject: RE: [Intel-wired-lan] [PATCH net-next v10 6/7] ice: Fix FV offset
 searching

>-----Original Message-----
>From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
>Marcin Szycik
>Sent: Friday, March 4, 2022 10:11 PM
>To: netdev@...r.kernel.org
>Cc: jiri@...nulli.us; xiyou.wangcong@...il.com; osmocom-net-
>gprs@...ts.osmocom.org; jhs@...atatu.com; laforge@...monks.org; intel-
>wired-lan@...ts.osuosl.org; kuba@...nel.org; davem@...emloft.net;
>pablo@...filter.org
>Subject: [Intel-wired-lan] [PATCH net-next v10 6/7] ice: Fix FV offset searching
>
>From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
>
>Checking only protocol ids while searching for correct FVs can lead to a
>situation, when incorrect FV will be added to the list. Incorrect means that FV
>has correct protocol id but incorrect offset.
>
>Call ice_get_sw_fv_list with ice_prot_lkup_ext struct which contains all
>protocol ids with offsets.
>
>With this modification allocating and collecting protocol ids list is not longer
>needed.
>
>Signed-off-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
>---
>v7: Fix ice_get_sw_fv_list kernel-doc
>v10: Fix 80 char line limit
>---
> .../net/ethernet/intel/ice/ice_flex_pipe.c    | 22 +++++------
> .../net/ethernet/intel/ice/ice_flex_pipe.h    |  2 +-
> drivers/net/ethernet/intel/ice/ice_switch.c   | 39 +------------------
> 3 files changed, 12 insertions(+), 51 deletions(-)
>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@...el.com>