Re: ath9k_htc - Division by zero in kernel (as well as firmware panic)

I finally got around to applying your patch, building the toolchain (based on master source (gcc8)), but alas while there is no firmware panic in the log, wifi drops off the face of the planet (ssid disappears and hostapd doesn't know wifi failed (nothing in the log either)). On Wed, Jun 7, 2017

Re: ath9k_htc - Division by zero in kernel (as well as firmware panic)

On Sat, Jun 3, 2017 at 2:57 AM, Oleksij Rempel wrote: > Hm... this function and file: > linux/drivers/net/wireless/ath/ath9k/common-beacon.c > didn't changed since 2015. So, it should be some thing different. > Can you run > git bisect to find exact patch caused this

ath9k - Division by zero in kernel (as well as firmware panic)

ODroid XU4 $ uname -a Linux computer 4.12.0-rc3-dirty #1 SMP Wed May 31 15:02:05 CDT 2017 armv7l GNU/Linux $ lsusb ... Bus 001 Device 002: ID 2109:2813 VIA Labs, Inc. Bus 001 Device 010: ID 0cf3:7015 Qualcomm Atheros Communications TP-Link TL-WN821N v3 / TL-WN822N v2 802.11n [Atheros

ath: firmware panic! exccause: 0x0000000d

I find that every time all of the cpu cores are being used, when compiling the kernel source for example, I end up losing my wireless adapter. It seems to be an old issue: https://bbs.archlinux.org/viewtopic.php?id=182173 ARM ODroid XU4 $ uname -a Linux server