netdev - Re: [PATCH net-next 0/3] ionic: better Tx SG handling

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <aba2dcfe-3dd9-07a7-1ff1-f311f1e96395@intel.com>
Date: Thu, 21 Sep 2023 13:44:58 -0700
From: Jacob Keller <jacob.e.keller@...el.com>
To: Shannon Nelson <shannon.nelson@....com>, <netdev@...r.kernel.org>,
	<davem@...emloft.net>, <kuba@...nel.org>, <pabeni@...hat.com>
CC: <brett.creeley@....com>, <drivers@...sando.io>
Subject: Re: [PATCH net-next 0/3] ionic: better Tx SG handling



On 9/18/2023 3:21 PM, Shannon Nelson wrote:
> The primary patch here is to be sure we're not hitting linearize on a Tx
> skb when we don't really need to.  The other two are related details.
> 
> Shannon Nelson (3):
>   ionic: count SGs in packet to minimize linearize
>   ionic: add a check for max SGs and SKB frags
>   ionic: expand the descriptor bufs array
> 


Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>

>  .../net/ethernet/pensando/ionic/ionic_dev.h   |  3 +-
>  .../net/ethernet/pensando/ionic/ionic_lif.c   | 12 +++
>  .../net/ethernet/pensando/ionic/ionic_txrx.c  | 77 ++++++++++++++++---
>  3 files changed, 82 insertions(+), 10 deletions(-)
>