Hello Anton,
Thanks for reviewing the code.
This would be right, if the c4 could rise an interrupt at this moment ...
After a reset with c4_reset(), the card will not generate an interrupt,
until firmware has been loaded and the SEND_INIT message has been sent.
c4_load_firmware() -> c4_send_init
Hello.
While searching for races in the Linux kernel I've come across
"drivers/isdn/hardware/avm/c4.ko" module. Here is a question that I came
up with while analyzing results. Lines are given using the info from
Linux v4.12.
Consider the following case:
Thread 1: Thread 2:
