6.12-stable review patch. If anyone has any objections, please let me know.
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From: James Guan guan_yufei@163.com
[ Upstream commit 9c600589e14f5fc01b8be9a5d0ad1f094b8b304b ]
This patch prevents page fault in __cfg80211_connect_result()[1] when connecting a virt_wifi device, while ensuring that virt_wifi can connect properly.
[1] https://lore.kernel.org/linux-wireless/20250909063213.1055024-1-guan_yufei@1...
Closes: https://lore.kernel.org/linux-wireless/20250909063213.1055024-1-guan_yufei@1... Signed-off-by: James Guan guan_yufei@163.com Link: https://patch.msgid.link/20250910111929.137049-1-guan_yufei@163.com [remove irrelevant network-manager instructions] Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/virtual/virt_wifi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/virtual/virt_wifi.c b/drivers/net/wireless/virtual/virt_wifi.c index 4ee3740804667..a77a27c36bdbe 100644 --- a/drivers/net/wireless/virtual/virt_wifi.c +++ b/drivers/net/wireless/virtual/virt_wifi.c @@ -277,7 +277,9 @@ static void virt_wifi_connect_complete(struct work_struct *work) priv->is_connected = true;
/* Schedules an event that acquires the rtnl lock. */ - cfg80211_connect_result(priv->upperdev, requested_bss, NULL, 0, NULL, 0, + cfg80211_connect_result(priv->upperdev, + priv->is_connected ? fake_router_bssid : NULL, + NULL, 0, NULL, 0, status, GFP_KERNEL); netif_carrier_on(priv->upperdev); }