Hi Chi-Hsien, Am 17.06.19 um 10:04 schrieb Chi-Hsien Lin: > (+Stanley) > > On 06/16/2019 1:21, Stefan Wahren wrote: >> Am 15.06.19 um 19:01 schrieb Stefan Wahren: >>> Hi, >>> >>> i was able to reproduce an (maybe older issue) with 4-way handshake >>> offloading for 802.1X in the brcmfmac driver. My setup consists of >>> Raspberry Pi 3 B (current linux-next, arm64/defconfig) on STA side and a >>> Raspberry Pi 3 A+ (Linux 4.19) on AP side. >> Looks like Raspberry Pi isn't the only affected platform [3], [4]. >> >> [3] - https://bugzilla.redhat.com/show_bug.cgi?id=1665608 >> [4] - https://bugzilla.kernel.org/show_bug.cgi?id=202521 > Stefan, > > Could you please try the attached patch for your wpa_supplicant? We'll > upstream if it works for you. i tested your wpa_supplicant patch on top of current hostap-2.9-devel. After applying the patch the driver warning disappeared. Please take care of the upstream work. Thanks Stefan > > Regards, > Chi-hsien Lin