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From: Kalle Valo <kvalo@codeaurora.org>
To: Wen Gong <wgong@codeaurora.org>
Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org
Subject: Re: [PATCH] ath10k: cancel rx worker in hif_stop for SDIO
Date: Sat,  7 Nov 2020 07:58:20 +0000 (UTC)	[thread overview]
Message-ID: <20201107075820.BE2C8C433CB@smtp.codeaurora.org> (raw)
In-Reply-To: <1604558036-4056-1-git-send-email-wgong@codeaurora.org>

Wen Gong <wgong@codeaurora.org> wrote:

> The rx worker of SDIO should be cancelled after disable interrupt, and
> release rx sk_buff in queue, otherwise the rx worker maybe still run
> after hif_stop. And it should be cancelled before napi_synchronize in
> hif_stop, because the rx worker of SDIO will call napi_schedule, it
> should have no napi_schedule before napi_synchronize, otherwise it
> lead napi_synchronize wait untill napi_complete.
> 
> Tested-on: QCA6174 hw3.2 SDIO WLAN.RMH.4.4.1-00049
> 
> Signed-off-by: Wen Gong <wgong@codeaurora.org>
> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

Patch applied to ath-next branch of ath.git, thanks.

9501bc2b16b5 ath10k: cancel rx worker in hif_stop for SDIO

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/1604558036-4056-1-git-send-email-wgong@codeaurora.org/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches


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      parent reply	other threads:[~2020-11-07  7:58 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-05  6:33 [PATCH] ath10k: cancel rx worker in hif_stop for SDIO Wen Gong
2020-11-05  6:33 ` Wen Gong
2020-11-06  7:32 ` Kalle Valo
2020-11-06  7:32   ` Kalle Valo
2020-11-07  7:58 ` Kalle Valo
2020-11-07  7:58 ` Kalle Valo [this message]

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