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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-134cc33a618sm20870488c88.12.2026.05.18.06.54.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2026 06:54:11 -0700 (PDT) From: Jeff Johnson To: Jeff Johnson , Matthew Leach Cc: Baochen Qiang , Rameshkumar Sundaram , linux-wireless@vger.kernel.org, ath11k@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com In-Reply-To: <20260424-ath11k-null-peerid-workaround-v4-1-252b224d3cf6@collabora.com> References: <20260424-ath11k-null-peerid-workaround-v4-1-252b224d3cf6@collabora.com> Subject: Re: [PATCH v4] wifi: ath11k: fix peer resolution on rx path when peer_id=0 Message-Id: <177911245167.2671480.4093957799300242035.b4-ty@oss.qualcomm.com> Date: Mon, 18 May 2026 06:54:11 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.3 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE4MDEzNiBTYWx0ZWRfX5M+svDZX5za2 lvS0n1ewqTYp5TFI292l/YECbMcongRmvxcyQVYphWxz+IOR6JN8HVFbtW/og1f8P3NYk1+uneI QAF0zKht1b4u1cWDNoJJarv1M+NQKQkgKXvnM4dj+wlwzBEiCcHehLEZSkbcz4DCrWcfNLUvE3C un7Bh0wj16Xp8TvW/igFEBdJq+IxU/1eVBvjyY6OsDtBaaqwj3ELUVxvfXoL5hjMPDDrG4oVDxk hdu9DfokoP2OKt5tfoIP/Zxg1QsT3QDZs5uDxS93xGbtGrdRS/oMhMPEqFUhh+MyA3CO4XIGGPb W8NCVD6xGp+hVd1Fd1hw6KQHWIy7c5pCy30O8RuLC4ABU/A5HKtlaeS8NxnU3D7uapfQ4FHrcs/ y6HieuqV2SwlbeOXudnCWhtI+n/LV0c3IIPI29iOkXawqc+BjBsVdEOUkSIUOPMvmSG0Tug3zrE GcAIVHNHDz+KqfWSMEA== X-Authority-Analysis: v=2.4 cv=BYHoFLt2 c=1 sm=1 tr=0 ts=6a0b1a06 cx=c_pps a=kVLUcbK0zfr7ocalXnG1qA==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=qak6Y_TGKhJDndXz1vUA:9 a=QEXdDO2ut3YA:10 a=vr4QvYf-bLy2KjpDp97w:22 X-Proofpoint-ORIG-GUID: 0gq0emWrYRWTanyN66dnCX4tqCNLWINU X-Proofpoint-GUID: 0gq0emWrYRWTanyN66dnCX4tqCNLWINU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-18_03,2026-05-15_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 priorityscore=1501 bulkscore=0 spamscore=0 phishscore=0 clxscore=1015 impostorscore=0 malwarescore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605180136 On Fri, 24 Apr 2026 10:50:35 +0100, Matthew Leach wrote: > It has been observed that on certain chipsets a peer can be assigned > peer_id=0. For reception of non-aggregated MPDUs this is fine as > ath11k_dp_rx_h_find_peer() has a fallback case where it locates the peer > based upon the source MAC address. On an aggregated link, the mpdu_start > header is only populated by hardware on the first sub-MSDU. This causes > the peer resolution to be skipped for the subsequent MSDUs and the > encryption type of these frames to be set to an incorrect value, > resulting in these MSDUs being dropped by ieee80211. > > [...] Applied, thanks! [1/1] wifi: ath11k: fix peer resolution on rx path when peer_id=0 commit: 2a2451a34afdf563b3102d36a4b6cf335cf813e2 Best regards, -- Jeff Johnson