linux-kernel - Re: (subset) [PATCH 0/3] power: supply: wm97xx: Fix NULL pointer dereference in power_supply

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Message-Id: <176818296417.643060.10579242574378526613.b4-ty@collabora.com>
Date: Mon, 12 Jan 2026 02:56:04 +0100
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Sebastian Reichel <sre@...nel.org>, 
 Anton Vorontsov <avorontsov@...mvista.com>, 
 Marek Vasut <marek.vasut@...il.com>, Waqar Hameed <waqar.hameed@...s.com>
Cc: kernel@...s.com, linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: (subset) [PATCH 0/3] power: supply: wm97xx: Fix NULL pointer
 dereference in power_supply_changed()


On Sat, 20 Dec 2025 23:46:24 +0100, Waqar Hameed wrote:
> The majority of the drivers in `drivers/power/supply/` do the right
> thing when registering an interrupt handler and the `power_supply`
> handle; namely making sure that the interrupt handler only runs while
> the `power_supply` handle is valid. This driver requests the IRQ a
> little too soon, and this can lead to a nasty NULL pointer dereference
> as thoroughly explained in the commit message. This patch series also
> contains some other related clean-ups that makes life a little easier.
> 
> [...]

Applied, thanks!

[1/3] power: supply: wm97xx: Fix NULL pointer dereference in power_supply_changed()
      commit: 39fe0eac6d755ef215026518985fcf8de9360e9e

Best regards,
-- 
Sebastian Reichel <sebastian.reichel@...labora.com>