[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-Id: <174946502085.1178371.2142006145857749120.b4-ty@arm.com>
Date: Mon, 9 Jun 2025 11:31:23 +0100
From: Sudeep Holla <sudeep.holla@....com>
To: linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Jens Wiklander <jens.wiklander@...aro.org>,
Jérôme Forissier <jerome.forissier@...aro.org>,
Sudeep Holla <sudeep.holla@....com>
Subject: Re: [PATCH 0/3] firmware: arm_ffa: Fixes for FF-A notification handling
On Wed, 28 May 2025 09:49:40 +0100, Sudeep Holla wrote:
> This patch series improves the arm_ffa notification callback handling by
> addressing safety and memory issues. It replaces a mutex with an rwlock
> to prevent sleeping in atomic context, resolving kernel warnings. Memory
> allocation is moved outside the lock to support this transition safely.
> Additionally, a memory leak in the notifier unregistration path is fixed
> by properly freeing the callback node.
>
> [...]
Applied to sudeep.holla/linux (for-next/ffa/fixes), thanks!
[1/3] firmware: arm_ffa: Fix memory leak by freeing notifier callback node
https://git.kernel.org/sudeep.holla/c/a833d31ad867
[2/3] firmware: arm_ffa: Move memory allocation outside the mutex locking
https://git.kernel.org/sudeep.holla/c/27e850c88df0
[3/3] firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context
https://git.kernel.org/sudeep.holla/c/9ca7a421229b
--
Regards,
Sudeep
Powered by blists - more mailing lists