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[213.36.7.13]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-438dcc2e3a6sm228450075e9.20.2025.02.04.02.44.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 04 Feb 2025 02:44:05 -0800 (PST) Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Tue, 04 Feb 2025 11:44:04 +0100 Message-Id: Cc: , , Subject: Re: [PATCH 0/8] wifi: ath12k: handle change_vif_links() callback From: "Nicolas Escande" To: "Aditya Kumar Singh" , "Kalle Valo" , "Jeff Johnson" X-Mailer: aerc 0.19.0-0-gadd9e15e475d References: <20250204-unlink_link_arvif_from_chanctx-v1-0-675bd4cea339@oss.qualcomm.com> <076014d2-eaaa-44be-81fc-a8f1eb0c2ac9@oss.qualcomm.com> In-Reply-To: <076014d2-eaaa-44be-81fc-a8f1eb0c2ac9@oss.qualcomm.com> On Tue Feb 4, 2025 at 11:23 AM CET, Aditya Kumar Singh wrote: > On 2/4/25 15:32, Nicolas Escande wrote: >> Hello, >>=20 >> When applying this series I am no longer able to start an AP on a DFS ch= annel. >> (I don't know specifically which patch though) >>=20 > > Thanks for reporting this. I think non-DFS channel should be working=20 > fine right? Right non DFS channels are ok, only DFS ones, and not from the get go but a= fter the initial CAC, when they switch to operational mode. > > Anyways, I'm able to repro the issue locally. Let me investigate further= =20 > and come back. I'll happily test what you can throw at me. > >> After the initial CAC period I get the following kernel message: >> [ 45.248441] ath12k_pci 0003:01:00.0: cannot install key for non-exis= tent 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=3D5620 channel=3D124 >> wlan0: interface state ACS->DFS >> wlan0: DFS-CAC-START freq=3D5620 chan=3D124 sec_chan=3D1, width=3D2, se= g0=3D114, seg1=3D0, cac_time=3D5s >> wlan0: DFS-CAC-COMPLETED success=3D1 freq=3D5620 ht_enabled=3D0 chan_of= fset=3D0 chan_width=3D5 cf1=3D5570 cf2=3D0 radar_detected=3D0 >> wlan0: nl80211: kernel reports: key addition failed >> Interface initialization failed >> wlan0: interface state DFS->DISABLED >> wlan0: AP-DISABLED >>=20 >> Maybe I missed something ? Is there another series this one depends upon= that I >> should have applied before ? > > No known dependency as such. Good, as I have a few other series applied in my tree I was affraid it migh= t be something on my side.