linux-kernel - Re: [PATCH ath-next] wifi: ath11k: fix sleeping-in-atomic in ath11k_mac_op_set_bitrate

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Message-Id: <175259902445.3668196.7323548526989354054.b4-ty@oss.qualcomm.com>
Date: Tue, 15 Jul 2025 10:03:44 -0700
From: Jeff Johnson <jeff.johnson@....qualcomm.com>
To: Jeff Johnson <jjohnson@...nel.org>,
        Baochen Qiang <quic_bqiang@...cinc.com>
Cc: linux-wireless@...r.kernel.org, ath11k@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH ath-next] wifi: ath11k: fix sleeping-in-atomic in
 ath11k_mac_op_set_bitrate_mask()


On Tue, 03 Jun 2025 10:25:28 +0800, Baochen Qiang wrote:
> ath11k_mac_disable_peer_fixed_rate() is passed as the iterator to
> ieee80211_iterate_stations_atomic(). Note in this case the iterator is
> required to be atomic, however ath11k_mac_disable_peer_fixed_rate() does
> not follow it as it might sleep. Consequently below warning is seen:
> 
> BUG: sleeping function called from invalid context at wmi.c:304
> Call Trace:
>  <TASK>
>  dump_stack_lvl
>  __might_resched.cold
>  ath11k_wmi_cmd_send
>  ath11k_wmi_set_peer_param
>  ath11k_mac_disable_peer_fixed_rate
>  ieee80211_iterate_stations_atomic
>  ath11k_mac_op_set_bitrate_mask.cold
> 
> [...]

Applied, thanks!

[1/1] wifi: ath11k: fix sleeping-in-atomic in ath11k_mac_op_set_bitrate_mask()
      commit: 65c12b104cb942d588a1a093acc4537fb3d3b129

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