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Mon, 5 Aug 2024 02:25:51 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Date: Mon, 05 Aug 2024 08:25:31 +0200 From: "Janne Grunau" To: "arend.vanspriel@broadcom.com" , "Aditya Garg" , "devnull+j.jannau.net@kernel.org" Cc: asahi@lists.linux.dev, "brcm80211-dev-list.pdl@broadcom.com" , "brcm80211@lists.linux.dev" , "kvalo@kernel.org" , "linus.walleij@linaro.org" , LKML , "linux-wireless@vger.kernel.org" , "Hector Martin" , "stable@vger.kernel.org" Message-Id: <9ed78539-35ca-4643-9a38-ac2c0379f395@app.fastmail.com> In-Reply-To: References: <306c3010-a6ac-4f8a-a986-88c1a137ed84@app.fastmail.com> <1911d0fdea8.279b.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com> Subject: Re: [PATCH] wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion Content-Type: text/plain Content-Transfer-Encoding: 7bit Hej, On Sun, Aug 4, 2024, at 13:37, Janne Grunau wrote: > On Sun, Aug 4, 2024, at 13:04, Arend Van Spriel wrote: >> On August 4, 2024 8:27:04 AM Aditya Garg wrote: >>> >>> WPA3 is broken on T2 Macs (atleast on 4364) for a long time. I was >>> under the impression brcmfmac doesn't support it. >>> >>> Anyways, I've asked a fedora user to compile a kernel with >>> CONFIG_BRCMDBG. >>> >>> If you want logs without it, look over here: >>> https://pastebin.com/fnhH30JA >> >> Not sure what to make of this. The interface comes up without any >> obvious error and then another interface is created by another >> driver: > > I've bisected the authentication timeouts for WPA2-PSK and WPA3-SAE > (and probably every other authentication method) down to > > https://w1.fi/cgit/hostap/commit/?id=41638606054a09867fe3f9a2b5523aa4678cbfa5 this is reported upstream in http://lists.infradead.org/pipermail/hostap/2024-August/042893.html Disabling offloading in brcmfmac with "brcmfmac.feature_disable=0x82000" on the kernel command line works around both the kernel and wpa_supplicant issue. HTH, Janne