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[23.128.96.18]) by mx.google.com with ESMTP id lc17si187658ejb.413.2020.05.05.17.35.32; Tue, 05 May 2020 17:35:56 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@mg.codeaurora.org header.s=smtp header.b=sZ9fySB+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729612AbgEFAeJ (ORCPT + 99 others); Tue, 5 May 2020 20:34:09 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:28644 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728512AbgEFAeJ (ORCPT ); Tue, 5 May 2020 20:34:09 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1588725248; h=Content-Transfer-Encoding: Content-Type: In-Reply-To: MIME-Version: Date: Message-ID: From: References: Cc: To: Subject: Sender; bh=z/jABXqPP5ZITSWE+wzLng9/Rfx9IcUqoPAPBImRD0I=; b=sZ9fySB++ZPWByTLSzuFMi2RuITUgArKaN4uliD/Bl6gIpZAlX7/nFQvYZeeEJOGA61Lunzi kOSpYLM8EuFmkay6Xs57uOATDKpvtcZ59WGO19GJSdsr9MbSbAUytGpheB0KO70k2t9kwxUK AXmUBnb3TcfAJPau2Vi8oNFrPMM= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5eb205f3.7f853363cdf8-smtp-out-n03; Wed, 06 May 2020 00:33:55 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id BFB32C432C2; Wed, 6 May 2020 00:33:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from [10.226.58.28] (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jhugo) by smtp.codeaurora.org (Postfix) with ESMTPSA id E0914C433D2; Wed, 6 May 2020 00:33:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org E0914C433D2 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=none smtp.mailfrom=jhugo@codeaurora.org Subject: Re: [PATCH v6 8/8] bus: mhi: core: Ensure non-zero session or sequence ID values are used To: Bhaumik Bhatt , mani@kernel.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, hemantk@codeaurora.org References: <1588718832-4891-1-git-send-email-bbhatt@codeaurora.org> <1588718832-4891-9-git-send-email-bbhatt@codeaurora.org> From: Jeffrey Hugo Message-ID: Date: Tue, 5 May 2020 18:33:52 -0600 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <1588718832-4891-9-git-send-email-bbhatt@codeaurora.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/5/2020 4:47 PM, Bhaumik Bhatt wrote: > While writing any sequence or session identifiers, it is possible that > the host could write a zero value, whereas only non-zero values should > be supported writes to those registers. Ensure that the host does not > write a non-zero value for them and also log them in debug messages. > > Signed-off-by: Bhaumik Bhatt > --- Reviewed-by: Jeffrey Hugo -- Jeffrey Hugo Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.