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Sun, 4 Aug 2024 02:20:02 -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: Sun, 04 Aug 2024 08:19:42 +0200 From: "Janne Grunau" To: "Aditya Garg" , "devnull+j.jannau.net@kernel.org" Cc: "arend.vanspriel@broadcom.com" , "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: <306c3010-a6ac-4f8a-a986-88c1a137ed84@app.fastmail.com> In-Reply-To: References: 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 05:10, Aditya Garg wrote: > Hi > > wpa_supplicant 2.11 broke Wi-Fi on T2 Macs as well, but this patch > doesn't seem to be fixing Wi-Fi. Instead, it's breaking it even on > older 2.10 wpa_supplicant. Tested by a user on bcm4364b2 wifi chip with > a WPA2-PSK [AES] network. dmesg output: On bcm4377, bcm4378 and bcm4388 (chipsets used in M1/M2 macs) WPA3-SAE and WPA2-PSK still works with Fedora's wpa_supplicant 2.10. Fedora's package carried SAE offload patches in 2.10. wpa_supplicant 2.11 still doesn't work with this patch but it prevents a kernel oops after a disconnect (due to an authentication timeout in the current broken state) in wpa_supplicant. I'll continue to debug the wpa_supplicant 2.11 best regards, Janne