linux-kernel - RE: [PATCH v3] wifi: rtw88: sdio: Honor the host max_req

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Message-ID: <d585b2ed88254bbf8747a86324a25fa6@realtek.com>
Date:   Wed, 22 Nov 2023 00:47:55 +0000
From:   Ping-Ke Shih <pkshih@...ltek.com>
To:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "jernej.skrabec@...il.com" <jernej.skrabec@...il.com>,
        "ulf.hansson@...aro.org" <ulf.hansson@...aro.org>,
        "kvalo@...nel.org" <kvalo@...nel.org>,
        "tony0620emma@...il.com" <tony0620emma@...il.com>,
        "lukas@...re.com" <lukas@...re.com>
Subject: RE: [PATCH v3] wifi: rtw88: sdio: Honor the host max_req_size in the RX path



> -----Original Message-----
> From: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
> Sent: Monday, November 20, 2023 7:57 PM
> To: linux-wireless@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org; jernej.skrabec@...il.com; Ping-Ke Shih <pkshih@...ltek.com>;
> ulf.hansson@...aro.org; kvalo@...nel.org; tony0620emma@...il.com; lukas@...re.com; Martin Blumenstingl
> <martin.blumenstingl@...glemail.com>
> Subject: [PATCH v3] wifi: rtw88: sdio: Honor the host max_req_size in the RX path
> 
> Lukas reports skb_over_panic errors on his Banana Pi BPI-CM4 which comes
> with an Amlogic A311D (G12B) SoC and a RTL8822CS SDIO wifi/Bluetooth
> combo card. The error he observed is identical to what has been fixed
> in commit e967229ead0e ("wifi: rtw88: sdio: Check the HISR RX_REQUEST
> bit in rtw_sdio_rx_isr()") but that commit didn't fix Lukas' problem.

Could I know if this patch can fix Lukas' problem? If result is positive,
please add my ack.

Acked-by: Ping-Ke Shih <pkshih@...ltek.com>

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