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Tue, 04 Feb 2025 02:23:39 -0800 (PST) X-Google-Smtp-Source: AGHT+IHIdD5AiG7u15rXf2GHuHDUY9fbuc3P//5L0huLyjmG8JXN8JnwvXSF0P2RL0jsOL/hgtFu6Q== X-Received: by 2002:a05:6a20:841b:b0:1cf:27bf:8e03 with SMTP id adf61e73a8af0-1ed7a6b81f3mr40738723637.26.1738664618630; Tue, 04 Feb 2025 02:23:38 -0800 (PST) Received: from [10.152.202.18] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-acebe856840sm8243100a12.41.2025.02.04.02.23.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 04 Feb 2025 02:23:38 -0800 (PST) Message-ID: <076014d2-eaaa-44be-81fc-a8f1eb0c2ac9@oss.qualcomm.com> Date: Tue, 4 Feb 2025 15:53:34 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/8] wifi: ath12k: handle change_vif_links() callback To: Nicolas Escande , Kalle Valo , Jeff Johnson Cc: linux-wireless@vger.kernel.org, ath12k@lists.infradead.org, linux-kernel@vger.kernel.org References: <20250204-unlink_link_arvif_from_chanctx-v1-0-675bd4cea339@oss.qualcomm.com> From: Aditya Kumar Singh Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: Bwb82xIsmPCJMUSbJXpjNo4Se32aMvRb X-Proofpoint-ORIG-GUID: Bwb82xIsmPCJMUSbJXpjNo4Se32aMvRb X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-04_05,2025-01-31_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxscore=0 spamscore=0 bulkscore=0 mlxlogscore=946 clxscore=1015 phishscore=0 suspectscore=0 priorityscore=1501 adultscore=0 malwarescore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2501170000 definitions=main-2502040083 On 2/4/25 15:32, Nicolas Escande wrote: > Hello, > > When applying this series I am no longer able to start an AP on a DFS channel. > (I don't know specifically which patch though) > Thanks for reporting this. I think non-DFS channel should be working fine right? Anyways, I'm able to repro the issue locally. Let me investigate further and come back. > After the initial CAC period I get the following kernel message: > [ 45.248441] ath12k_pci 0003:01:00.0: cannot install key for non-existent peer 3a:07:16:d8:00:08 > And then hostapd goes in failed state: > wlan0: interface state UNINITIALIZED->COUNTRY_UPDATE > ACS: Automatic channel selection started, this may take a bit > wlan0: interface state COUNTRY_UPDATE->ACS > wlan0: ACS-STARTED > wlan0: ACS-COMPLETED freq=5620 channel=124 > wlan0: interface state ACS->DFS > wlan0: DFS-CAC-START freq=5620 chan=124 sec_chan=1, width=2, seg0=114, seg1=0, cac_time=5s > wlan0: DFS-CAC-COMPLETED success=1 freq=5620 ht_enabled=0 chan_offset=0 chan_width=5 cf1=5570 cf2=0 radar_detected=0 > wlan0: nl80211: kernel reports: key addition failed > Interface initialization failed > wlan0: interface state DFS->DISABLED > wlan0: AP-DISABLED > > Maybe I missed something ? Is there another series this one depends upon that I > should have applied before ? No known dependency as such. -- Aditya