Robuta

https://syzkaller.appspot.com/bug?extid=258f8f37475c9fa49dc6 KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq_locked data race startup handle irq https://syzkaller.appspot.com/bug?extid=c32840424eaed79e8828 KCSAN: data-race in serial8250_tx_chars / stop_tty data race tx chars stop https://lkml.iu.edu/hypermail/linux/kernel/1711.2/03667.html Linux-Kernel Archive: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8 https://lkml.iu.edu/hypermail/linux/kernel/1711.2/03691.html Linux-Kernel Archive: Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8