Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EE84BC433F5 for ; Mon, 29 Nov 2021 15:25:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232930AbhK2P2n (ORCPT ); Mon, 29 Nov 2021 10:28:43 -0500 Received: from m43-7.mailgun.net ([69.72.43.7]:31874 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229780AbhK2P0n (ORCPT ); Mon, 29 Nov 2021 10:26:43 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1638199405; h=Date: Message-ID: Cc: To: References: In-Reply-To: From: Subject: Content-Transfer-Encoding: MIME-Version: Content-Type: Sender; bh=bjeNqRpZI+UZ8mmcr2gnPdAjGzdFcv/eKIbLwETZnYs=; b=a0s/dk6jZy01Ta/t4YJIIildqm2+kD0ivyCpgdIPD/hCWL0D5MH0bUYMYJ1KBz1tS8yK9/iY wZPHWj6IQ1gA0CTr2Q1wwy4gk2vLw536ZbQMAcX+sqB5ch0S9UhjfM+yoPbGdrrLv+b2J273 EHFERECDBprvC5YMoUaR2ZL7tc4= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n05.prod.us-west-2.postgun.com with SMTP id 61a4f0685daaeec7974c6f25 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 29 Nov 2021 15:23:20 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id ACF97C43616; Mon, 29 Nov 2021 15:23:20 +0000 (UTC) Received: from tykki.adurom.net (tynnyri.adurom.net [51.15.11.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id EB340C4338F; Mon, 29 Nov 2021 15:23:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org EB340C4338F Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=codeaurora.org Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v2] ath11k: fix destination monitor ring out of sync From: Kalle Valo In-Reply-To: <1637061007-28663-1-git-send-email-quic_kathirve@quicinc.com> References: <1637061007-28663-1-git-send-email-quic_kathirve@quicinc.com> To: Karthikeyan Kathirvel Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, Karthikeyan Kathirvel User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3 Message-ID: <163819939464.793.16499915763295863939.kvalo@codeaurora.org> Date: Mon, 29 Nov 2021 15:23:20 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Karthikeyan Kathirvel wrote: > More than 20000 PPDU id jumping causing status ring and destination > ring processing not sync. The status ring is processed and the > destination ring is not processed. Since destination is not reaped for > so long, backpressure occurs at the destination ring. > > To address this issue update the PPDU id with the latest PPDU, this > will allow the destination ring to be reaped and will prevent the > rings from getting out of sync. > > Signed-off-by: Karthikeyan Kathirvel > Signed-off-by: Kalle Valo No Tested-on tag provided. Patch set to Changes Requested. -- https://patchwork.kernel.org/project/linux-wireless/patch/1637061007-28663-1-git-send-email-quic_kathirve@quicinc.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches