linux-kernel - Re: [PATCH RESEND net] ptp: Ensure info->enable callback is always set

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Message-Id: 
 <173801763574.3245248.16939422208206942895.git-patchwork-notify@kernel.org>
Date: Mon, 27 Jan 2025 22:40:35 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Thomas Weißschuh <linux@...ssschuh.net>@codeaurora.org
Cc: richardcochran@...il.com, andrew+netdev@...n.ch, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 john.stultz@...aro.org, arnd@...db.de, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH RESEND net] ptp: Ensure info->enable callback is always set

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Thu, 23 Jan 2025 08:22:40 +0100 you wrote:
> The ioctl and sysfs handlers unconditionally call the ->enable callback.
> Not all drivers implement that callback, leading to NULL dereferences.
> Example of affected drivers: ptp_s390.c, ptp_vclock.c and ptp_mock.c.
> 
> Instead use a dummy callback if no better was specified by the driver.
> 
> Fixes: d94ba80ebbea ("ptp: Added a brand new class driver for ptp clocks.")
> Cc: stable@...r.kernel.org
> Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
> 
> [...]

Here is the summary with links:
  - [RESEND,net] ptp: Ensure info->enable callback is always set
    https://git.kernel.org/netdev/net/c/fd53aa40e65f

You are awesome, thank you!
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