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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2eae6453e90sm34035495ad.1.2026.10.29.06.29.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2026 06:29:18 -0700 (PDT) Date: Thu, 29 Oct 2026 21:29:11 +0800 From: Shawn Guo To: Greg Kroah-Hartman Cc: stable@vger.kernel.org, Sasha Levin , Jeff Johnson , Rameshkumar Sundaram , Yingying Tang , Baochen Qiang , Manivannan Sadhasivam , ath12k@lists.infradead.org, linux-wireless@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Pavankumar Nandeshwar , Aaradhana Sahu , Jeff Johnson Subject: Re: [PATCH 7.3.y] wifi: ath12k: Increase RXDMA buffer ring size for default memory profile Message-ID: References: <20261029095541.685879-1-shengchao.guo@oss.qualcomm.com> <2026102919-confound-remnant-f133@gregkh> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2026102919-confound-remnant-f133@gregkh> X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI5MDA1MiBTYWx0ZWRfXzRTd4P/CNXLB 8HGJZq32vEDGbiACRigZdAbzlkbeka+xo+LoPWx9KJhj3xSiIeo34Cdyl5/YoZYQuiKI7EMVpWz idPg4PNHAN5+5HFxICpNcvCbOGB0/qgjLCKnpBzZ68RrDlvVG0ILD6W2V2hE5LTa36xoeBofmex nlqlDjB9yXleRaGUlq+Mmh4VIqitJ6zZYmKSWXVzgWIGA3iuOIVvPf6XlvPPbftviRTeHpMh0EH qNAR7r/gbW4ino/4X+w9oq80XOY/3yqbw31RhrEKypnCDrsbZwNRHcmKM+1JNHbP4EHM1IS/U7J Dv+gDkbXYnJGwtQyzyxDVVk4Ibq6P6UMl51h9ZUkZKOa1XEcp53enposq7Id8SNaczIWqFql1QW b98KSgHifytXn4Z0R5QJngPlrJIOInjC7E9Mk4IpVW2j9YQCOfB4Ayn2hM5viLjgF4B5oHqdME+ baI+eKn6LLzbsqHXURg== X-Authority-Analysis: v=2.4 cv=crYOAF4i c=1 sm=1 tr=0 ts=6ae34a30 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=MGbNdRo_2CZBHlq_cxEA:9 a=CjuIK1q_8ugA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI5MDA1MiBTYWx0ZWRfX9xq4B1XX0y/4 QcwR1Yjfqb95saJE5DL+PQJDriLUvsOsrmiRMcBZRwM7tORGavgIkrfiz4WqQuHd9rb3guchfzV jmrO4r4QL9oy39ffWiAJYFVkilBCHiU= X-Proofpoint-GUID: tPSIh9weF8cQimwOGul2HhzDJsYQaY78 X-Proofpoint-ORIG-GUID: tPSIh9weF8cQimwOGul2HhzDJsYQaY78 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-29_04,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 clxscore=1015 adultscore=0 suspectscore=0 priorityscore=1501 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610290052 On Thu, Oct 29, 2026 at 11:14:27AM +0100, Greg Kroah-Hartman wrote: > On Thu, Oct 29, 2026 at 05:55:41PM +0800, Shawn Guo wrote: > > From: Pavankumar Nandeshwar > > > > commit 15f7603b69a83a0acc7fcc8992ecbea6110f9424 upstream. > > commit 643f0bf936176c114d5631da7547e991b5d99f10 upstream. > > Huh? Hi Greg, These two commits landed on upstream as a series [1], which doesn't apply to 7.3.y, due to missing prerequisite changes below. wifi: ath12k: convert DP_RX_RELEASE_RING_SIZE to inline helper wifi: ath12k: convert ATH12K_RX_DESC_COUNT to inline helper wifi: ath12k: convert ATH12K_NUM_POOL_TX_DESC to inline helper wifi: ath12k: convert DP_RXDMA_MONITOR_DST_RING_SIZE to inline helper wifi: ath12k: convert DP_RXDMA_MONITOR_BUF_RING_SIZE to inline helper wifi: ath12k: convert DP_TX_COMP_RING_SIZE to inline helper wifi: ath12k: move dp_profile_params to dp.h So I adapted them into one backporting commit. I'm open to suggestions how this should be handled. Shawn [1] https://lore.kernel.org/all/20261007-mpp_ws-v1-0-739b1fb87d24@oss.qualcomm.com/