linux-kernel - Re: [PATCH ath-current] Revert "wifi: ath12k: Fix missing station power save configuration"

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Message-ID: <c7b1a108-6831-4e48-becf-45bac0e73d54@oss.qualcomm.com>
Date: Wed, 29 Oct 2025 07:25:59 -0700
From: Jeff Johnson <jeff.johnson@....qualcomm.com>
To: Miaoqing Pan <miaoqing.pan@....qualcomm.com>, jjohnson@...nel.org
Cc: ath12k@...ts.infradead.org, linux-wireless@...r.kernel.org,
        linux-kernel@...r.kernel.org, Ross Brown <true.robot.ross@...il.com>
Subject: Re: [PATCH ath-current] Revert "wifi: ath12k: Fix missing station
 power save configuration"

On 10/27/2025 11:07 PM, Miaoqing Pan wrote:
> This reverts commit 4b66d18918f8e4d85e51974a9e3ce9abad5c7c3d.
> 
> In [1], Ross Brown reports poor performance of WCN7850 after enabling
> power save. Temporarily revert the fix; it will be re-enabled once
> the issue is resolved.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.IOE_HMT.1.1-00011-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
> 
> Fixes: 4b66d18918f8 ("wifi: ath12k: Fix missing station power save configuration")
> Reported-by: Ross Brown <true.robot.ross@...il.com>
> Closes: https://lore.kernel.org/all/CAMn66qZENLhDOcVJuwUZ3ir89PVtVnQRq9DkV5xjJn1p6BKB9w@mail.gmail.com/ # [1]
> Signed-off-by: Miaoqing Pan <miaoqing.pan@....qualcomm.com>

Note to maintainers:

This patch to ath/ath-current has a trivial conflict with code coming
in ath/ath-next.  The resolution is to take both hunks, ordering them
in reverse xmas tree style.