linux-kernel - Re: [PATCH RESEND v3 0/2] dmaengine: idxd: Fix refcount and cleanup issues on module unload

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Message-Id: <175571155143.80631.2976104483965927036.b4-ty@kernel.org>
Date: Wed, 20 Aug 2025 23:09:11 +0530
From: Vinod Koul <vkoul@...nel.org>
To: vinicius.gomes@...el.com, dave.jiang@...el.com, fenghuay@...dia.com, 
 xueshuai@...ux.alibaba.com, Yi Sun <yi.sun@...el.com>
Cc: dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org, 
 gordon.jin@...el.com
Subject: Re: [PATCH RESEND v3 0/2] dmaengine: idxd: Fix refcount and
 cleanup issues on module unload


On Tue, 29 Jul 2025 23:03:11 +0800, Yi Sun wrote:
> This patch series addresses two issues related to the device reference
> counting and cleanup path in the idxd driver.
> 
> Recent changes introduced improper put_device() calls and duplicated
> cleanup logic, leading to refcount underflow and potential use-after-free
> during module unload.
> 
> [...]

Applied, thanks!

[1/2] dmaengine: idxd: Remove improper idxd_free
      commit: f41c538881eec4dcf5961a242097d447f848cda6
[2/2] dmaengine: idxd: Fix refcount underflow on module unload
      commit: b7cb9a034305d52222433fad10c3de10204f29e7

Best regards,
-- 
~Vinod