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Wed, 19 Apr 2023 16:05:50 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 33JG5nKX027637 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 19 Apr 2023 16:05:49 GMT Received: from [10.110.74.190] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Wed, 19 Apr 2023 09:05:48 -0700 Message-ID: <0eff5993-7826-25c7-cdde-8291b947eed4@quicinc.com> Date: Wed, 19 Apr 2023 09:05:47 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.2 Subject: Re: [PATCH 2/3] drm/msm/dpu: Assign missing writeback log_mask Content-Language: en-US To: Marijn Suijten CC: Rob Clark , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter , <~postmarketos/upstreaming@lists.sr.ht>, AngeloGioacchino Del Regno , Konrad Dybcio , Martin Botka , Jami Kettunen , Jordan Crouse , , , , References: <20230418-dpu-drop-useless-for-lookup-v1-0-b9897ceb6f3e@somainline.org> <20230418-dpu-drop-useless-for-lookup-v1-2-b9897ceb6f3e@somainline.org> <60bb4a4a-f414-e926-df53-d6d1a01fc221@quicinc.com> From: Abhinav Kumar In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: wurd_67FZrzjGh6floZpR6sXoy13DDxx X-Proofpoint-GUID: wurd_67FZrzjGh6floZpR6sXoy13DDxx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-19_10,2023-04-18_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 malwarescore=0 impostorscore=0 phishscore=0 priorityscore=1501 lowpriorityscore=0 mlxlogscore=992 mlxscore=0 spamscore=0 adultscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304190145 X-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/19/2023 2:28 AM, Marijn Suijten wrote: > On 2023-04-18 09:06:34, Abhinav Kumar wrote: >> >> On 4/17/2023 4:14 PM, Marijn Suijten wrote: >>> The WB debug log mask ended up never being assigned, leading to writes >>> to this block to never be logged even if the mask is enabled in >>> dpu_hw_util_log_mask via sysfs. >> >> This should be debugfs not sysfs. > > Good catch! I've queued this up for v2 if it comes to it, otherwise it > can perhaps be fixed up while applying for msm-fixes? > Yes, I can fix it up while applying to -fixes. >>> Fixes: 84a33d0fd921 ("drm/msm/dpu: add dpu_hw_wb abstraction for writeback blocks") >>> Signed-off-by: Marijn Suijten >>> --- >> >> With that fixed, >> >> Reviewed-by: Abhinav Kumar > > Thanks! > > - Marijn