linux-kernel - Re: [PATCH ath-next v3] wifi: ath12k: avoid deadlock during regulatory update in ath12k_regd

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Message-Id: <174493065662.1347382.15714034015682377931.b4-ty@oss.qualcomm.com>
Date: Thu, 17 Apr 2025 15:57:36 -0700
From: Jeff Johnson <jeff.johnson@....qualcomm.com>
To: Johannes Berg <johannes@...solutions.net>,
        Jeff Johnson <jjohnson@...nel.org>,
        Baochen Qiang <quic_bqiang@...cinc.com>
Cc: linux-wireless@...r.kernel.org, ath12k@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Wen Gong <quic_wgong@...cinc.com>
Subject: Re: [PATCH ath-next v3] wifi: ath12k: avoid deadlock during
 regulatory update in ath12k_regd_update()


On Tue, 08 Apr 2025 13:39:48 +0800, Baochen Qiang wrote:
> Running this test in a loop it is easy to reproduce an rtnl deadlock:
> 
> iw reg set FI
> ifconfig wlan0 down
> 
> What happens is that thread A (workqueue) tries to update the regulatory:
> 
> [...]

Applied, thanks!

[1/1] wifi: ath12k: avoid deadlock during regulatory update in ath12k_regd_update()
      commit: f335295aa29c2198d3aa02366e7c42cb2e4f7c99

Best regards,
-- 
Jeff Johnson <jeff.johnson@....qualcomm.com>