netdev - Re: [PATCH iwl-net 0/2] Fixes for iavf reset path

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]

Date: Tue, 20 Feb 2024 13:52:54 -0700
From: Ahmed Zaki <ahmed.zaki@...el.com>
To: <intel-wired-lan@...ts.osuosl.org>, Tony Nguyen
	<anthony.l.nguyen@...el.com>
CC: <netdev@...r.kernel.org>
Subject: Re: [PATCH iwl-net 0/2] Fixes for iavf reset path



On 2024-01-23 4:31 p.m., Ahmed Zaki wrote:
> A couple of fixes for iavf's reset issues that can happen in the early
> states (before configuring IRQs, queues, ..etc).
> 
> Ahmed Zaki (2):
>    iavf: fix reset in early states
>    iavf: allow an early reset event to be processed
> 
>   drivers/net/ethernet/intel/iavf/iavf_main.c    | 11 +++++++++++
>   .../net/ethernet/intel/iavf/iavf_virtchnl.c    | 18 ++++++++++++++++++
>   2 files changed, 29 insertions(+)
> 

Stress testing is showing errors like:

[ 3193.412996] iavf 0000:b1:01.0: Unable to get VF config (-5)
[ 3197.115178] iavf 0000:b1:01.0: Admin queue command never completed

and

[ 3274.183144] iavf 0000:b1:01.0: Failed to init Admin Queue (-53)


more than we usually see. I will send a new version that better handles 
these errors paths.

@tony, please drop from iwl next-queue for now.

Ahmed