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From: "Medvedkin, Vladimir" <vladimir.medvedkin@intel.com>
To: Ruifeng Wang <ruifeng.wang@arm.com>
Cc: dev@dpdk.org, nd@arm.com, jerinj@marvell.com,
	drc@linux.vnet.ibm.com, honnappa.nagarahalli@arm.com
Subject: Re: [dpdk-dev] [PATCH 0/4] lpm lookupx4 fixes
Date: Wed, 13 Jan 2021 18:46:34 +0000
Message-ID: <c038f595-dea8-ad9f-f52a-79d1548a7033@intel.com> (raw)
In-Reply-To: <20210108082127.1061538-1-ruifeng.wang@arm.com>

Hi Ruifeng,

LGTM, Thanks!

On 08/01/2021 08:21, Ruifeng Wang wrote:
> This series fixed bug in lpm4 vector lookup implementations.
> When more than 256 tbl8 groups are created, lookupx4 could
> retrieve next hop data from wrong group.
> The bug is there since next_hop field was expanded from
> 8-bit to 24-bit, and inherited by other implementations.
> 
> Also updated test case to improve coverage to detect such
> failure.
> 
> Ruifeng Wang (4):
>    lpm: fix vector lookup for Arm
>    lpm: fix vector lookup for x86
>    lpm: fix vector lookup for ppc64
>    test/lpm: improve coverage on tbl8
> 
>   app/test/test_lpm.c              | 22 ++++++++++++++--------
>   lib/librte_lpm/rte_lpm_altivec.h |  8 ++++----
>   lib/librte_lpm/rte_lpm_neon.h    |  8 ++++----
>   lib/librte_lpm/rte_lpm_sse.h     |  8 ++++----
>   4 files changed, 26 insertions(+), 20 deletions(-)
> 

Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>

-- 
Regards,
Vladimir

  parent reply	other threads:[~2021-01-13 18:46 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-08  8:21 Ruifeng Wang
2021-01-08  8:21 ` [dpdk-dev] [PATCH 1/4] lpm: fix vector lookup for Arm Ruifeng Wang
2021-01-08  8:21 ` [dpdk-dev] [PATCH 2/4] lpm: fix vector lookup for x86 Ruifeng Wang
2021-01-13 18:46   ` Medvedkin, Vladimir
2021-01-08  8:21 ` [dpdk-dev] [PATCH 3/4] lpm: fix vector lookup for ppc64 Ruifeng Wang
2021-01-11 21:29   ` David Christensen
2021-01-08  8:21 ` [dpdk-dev] [PATCH 4/4] test/lpm: improve coverage on tbl8 Ruifeng Wang
2021-01-11 21:29   ` David Christensen
2021-01-13 18:51   ` Medvedkin, Vladimir
2021-01-14  6:38     ` Ruifeng Wang
2021-01-13 14:52 ` [dpdk-dev] [PATCH 0/4] lpm lookupx4 fixes David Marchand
2021-01-14  6:54   ` Ruifeng Wang
2021-01-13 18:46 ` Medvedkin, Vladimir [this message]
2021-01-14  6:59 ` [dpdk-dev] [PATCH v2 " Ruifeng Wang
2021-01-14  6:59   ` [dpdk-dev] [PATCH v2 1/4] lpm: fix vector lookup for Arm Ruifeng Wang
2021-01-14  6:59   ` [dpdk-dev] [PATCH v2 2/4] lpm: fix vector lookup for x86 Ruifeng Wang
2021-01-14  6:59   ` [dpdk-dev] [PATCH v2 3/4] lpm: fix vector lookup for ppc64 Ruifeng Wang
2021-01-14  6:59   ` [dpdk-dev] [PATCH v2 4/4] test/lpm: improve coverage on tbl8 Ruifeng Wang
2021-01-14 11:14     ` Medvedkin, Vladimir
2021-01-14 15:25   ` [dpdk-dev] [PATCH v2 0/4] lpm lookupx4 fixes David Marchand

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