From: "Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>
To: "Xu, Ting" <ting.xu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-stable] [PATCH v4] lib/table: fix cache alignment issue
Date: Wed, 22 Jul 2020 08:48:58 +0000 [thread overview]
Message-ID: <BYAPR11MB293580093EB11C87837FAFE1EB790@BYAPR11MB2935.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20200722021628.17194-1-ting.xu@intel.com>
> -----Original Message-----
> From: Xu, Ting <ting.xu@intel.com>
> Sent: Wednesday, July 22, 2020 3:16 AM
> To: dev@dpdk.org
> Cc: Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Xu, Ting
> <ting.xu@intel.com>; stable@dpdk.org
> Subject: [PATCH v4] lib/table: fix cache alignment issue
>
> When create softnic hash table with 16 keys, it failed on 32-bit
> environment, because the pointer field in structure rte_bucket_4_16
> is only 32 bits. Add a padding field in 32-bit environment to keep
> the structure to a multiple of 64 bytes. Apply this to 8-byte and
> 32-byte key hash function as well.
>
> Fixes: 8aa327214c ("table: hash")
> Cc: stable@dpdk.org
>
> Signed-off-by: Ting Xu <ting.xu@intel.com>
>
> ---
> v3->v4: Change design based on comment
> v2->v3: Rebase
> v1->v2: Correct patch time
> ---
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
next prev parent reply other threads:[~2020-07-22 8:49 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-16 16:27 [dpdk-stable] [PATCH v1] " Ting Xu
2020-06-17 5:43 ` [dpdk-stable] [PATCH v2] " Ting Xu
2020-07-02 8:06 ` [dpdk-stable] [dpdk-dev] " Zhou, JunX W
2020-07-09 1:48 ` [dpdk-stable] [PATCH v3] " Ting Xu
2020-07-20 14:37 ` Dumitrescu, Cristian
2020-07-21 5:15 ` Xu, Ting
2020-07-21 21:16 ` Dumitrescu, Cristian
2020-07-22 2:16 ` Xu, Ting
2020-07-22 2:16 ` [dpdk-stable] [PATCH v4] " Ting Xu
2020-07-22 8:26 ` Dumitrescu, Cristian
2020-07-22 8:30 ` Xu, Ting
2020-07-22 8:49 ` Dumitrescu, Cristian
2020-07-22 8:48 ` Dumitrescu, Cristian [this message]
2020-07-29 12:01 ` [dpdk-stable] [dpdk-dev] " David Marchand
2020-07-29 13:13 ` Dumitrescu, Cristian
2020-07-29 13:28 ` David Marchand
2020-07-29 13:54 ` Dumitrescu, Cristian
2020-07-29 13:59 ` David Marchand
2020-07-29 14:53 ` Dumitrescu, Cristian
2020-07-30 6:57 ` Xu, Ting
2020-07-30 10:35 ` Kevin Traynor
2020-09-09 6:18 ` Xu, Ting
2020-09-15 8:03 ` David Marchand
2020-10-14 8:26 ` Xu, Ting
2020-10-14 13:53 ` David Marchand
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