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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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aed0fd4acd
Reinette reports a crash in iwl_reprogram_ap_sta(). The debugging shows: b1 16 mov $0x16,%cl *f3 a5 rep movsl %ds <-- trapping instruction:(%rsi),%es:(%rdi) which is a memcpy of 22 (0x16) words (movsl). this points to "priv->stations[sta_id].lq" being NULL since that is the memcpy() of that size here. The only way I see for this to happen is if we try to do some RXON reprogramming while connecting to an AP, after tx_sync() but before full setup, but that seems like something that might very well happen. Fix this by checking if the LQ is present and only then reprogramming it. Reported-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> |
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| .. | ||
| ath | ||
| b43 | ||
| b43legacy | ||
| brcm80211 | ||
| hostap | ||
| ipw2x00 | ||
| iwlegacy | ||
| iwlwifi | ||
| iwmc3200wifi | ||
| libertas | ||
| libertas_tf | ||
| mwifiex | ||
| orinoco | ||
| p54 | ||
| prism54 | ||
| rt2x00 | ||
| rtl818x | ||
| rtlwifi | ||
| wl12xx | ||
| wl1251 | ||
| zd1211rw | ||
| adm8211.c | ||
| adm8211.h | ||
| airo_cs.c | ||
| airo.c | ||
| airo.h | ||
| at76c50x-usb.c | ||
| at76c50x-usb.h | ||
| atmel_cs.c | ||
| atmel_pci.c | ||
| atmel.c | ||
| atmel.h | ||
| Kconfig | ||
| mac80211_hwsim.c | ||
| mac80211_hwsim.h | ||
| Makefile | ||
| mwl8k.c | ||
| ray_cs.c | ||
| ray_cs.h | ||
| rayctl.h | ||
| rndis_wlan.c | ||
| wl3501_cs.c | ||
| wl3501.h | ||
| zd1201.c | ||
| zd1201.h | ||