Larry Finger 8b144dedb9 rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with interrupts enabled ... Syzbot reports the following WARNING: [200~raw_local_irq_restore() called with IRQs enabled WARNING: CPU: 1 PID: 1206 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x1d/0x20 kernel/locking/irqflag-debug.c:10 Hardware initialization for the rtl8188cu can run for as long as 350 ms, and the routine may be called with interrupts disabled. To avoid locking the machine for this long, the current routine saves the interrupt flags and enables local interrupts. The problem is that it restores the flags at the end without disabling local interrupts first. This patch fixes commit a53268be0c ("rtlwifi: rtl8192cu: Fix too long disable of IRQs"). Reported-by: syzbot+cce1ee31614c171f5595@syzkaller.appspotmail.com Cc: stable@vger.kernel.org Fixes: a53268be0c ("rtlwifi: rtl8192cu: Fix too long disable of IRQs") Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20211215171105.20623-1-Larry.Finger@lwfinger.net		2021-12-20 21:04:49 +02:00
..
rtl8xxxu	rtl8xxxu: Improve the A-MPDU retransmission rate with RTS/CTS protection	2021-12-20 21:04:03 +02:00
rtl818x	rtl8187: fix control-message timeouts	2021-10-28 16:26:18 +03:00
rtlwifi	rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with interrupts enabled	2021-12-20 21:04:49 +02:00
rtw88	rtw88: 8822c: update rx settings to prevent potential hw deadlock	2021-12-20 20:50:13 +02:00
rtw89	rtw89: coex: Update COEX to 5.5.8	2021-12-14 20:36:02 +02:00
Kconfig	rtw89: add Realtek 802.11ax driver	2021-10-13 09:01:12 +03:00
Makefile	rtw89: add Realtek 802.11ax driver	2021-10-13 09:01:12 +03:00