Messages in this thread | | | From | "karl malbrain" <> | Subject | RE: 2.6.9 chrdev_open: serial_core: uart_open | Date | Thu, 14 Jul 2005 16:50:00 -0700 |
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chrdev_open issues a lock_kernel() before calling uart_open.
It would appear that servicing the blocking open request uart_open goes to sleep with the kernel locked. Would this shut down subsequent access to opening "/dev/tty"???
karl m
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