netdev - Re: [PATCH v2 iwl-net 1/3] ice: Fix improper extts 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] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240621111627.GC1098275@kernel.org>
Date: Fri, 21 Jun 2024 12:16:27 +0100
From: Simon Horman <horms@...nel.org>
To: Karol Kolacinski <karol.kolacinski@...el.com>
Cc: intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
	anthony.l.nguyen@...el.com, przemyslaw.kitszel@...el.com,
	Milena Olech <milena.olech@...el.com>,
	Jacob Keller <jacob.e.keller@...el.com>
Subject: Re: [PATCH v2 iwl-net 1/3] ice: Fix improper extts handling

On Thu, Jun 20, 2024 at 02:27:08PM +0200, Karol Kolacinski wrote:
> From: Milena Olech <milena.olech@...el.com>
> 
> Extts events are disabled and enabled by the application ts2phc.
> However, in case where the driver is removed when the application is
> running, channel remains enabled. As a result, in the next run of the
> app, two channels are enabled and the information "extts on unexpected
> channel" is printed to the user.
> 
> To avoid that, extts events shall be disabled when PTP is released.
> 
> Fixes: 172db5f91d5f ("ice: add support for auxiliary input/output pins")
> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@...el.com>
> Co-developed-by: Jacob Keller <jacob.e.keller@...el.com>
> Signed-off-by: Jacob Keller <jacob.e.keller@...el.com>
> Signed-off-by: Milena Olech <milena.olech@...el.com>
> Signed-off-by: Karol Kolacinski <karol.kolacinski@...el.com>
> ---
> V1 -> V2: removed extra space and fixed return value in
>           ice_ptp_gpio_enable_e823()

Reviewed-by: Simon Horman <horms@...nel.org>