linux-kernel - Re: [PATCH v2] phy-zynqmp: Postpone getting clock rate until actually needed

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: <174722264836.85510.7340097492825315236.b4-ty@kernel.org>
Date: Wed, 14 May 2025 12:37:28 +0100
From: Vinod Koul <vkoul@...nel.org>
To: linux-phy@...ts.infradead.org, Mike Looijmans <mike.looijmans@...ic.nl>
Cc: Kishon Vijay Abraham I <kishon@...nel.org>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Michal Simek <michal.simek@....com>, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] phy-zynqmp: Postpone getting clock rate until
 actually needed


On Mon, 28 Apr 2025 08:35:47 +0200, Mike Looijmans wrote:
> At probe time the driver would display the following error and abort:
>   xilinx-psgtr fd400000.phy: Invalid rate 0 for reference clock 0
> 
> At probe time, the associated GTR driver (e.g. SATA or PCIe) hasn't
> initialized the clock yet, so clk_get_rate() likely returns 0 if the clock
> is programmable. So this driver only works if the clock is fixed.
> 
> [...]

Applied, thanks!

[1/1] phy-zynqmp: Postpone getting clock rate until actually needed
      commit: 065d5885f6180c534b7b176847b3e008f4e11850

Best regards,
-- 
~Vinod