01a01de594
This patch fixes the issue that can cause a deadlock in shell. When two threads simultaneously poll the TXDONE signal, only one of them will receive it, leaving second one stalled. The problem was that shell's context contains k_poll_event objects that were polled by multiple threads. Polling it overwrites the poller field that was set by previous thread. Instead, the k_poll_event object must be created on the stack by every thread that wants to poll the TXDONE signal. This makes sure that no thread will be left waiting for this signal forever. Signed-off-by: Michał Barnaś <mb@semihalf.com> |
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| .. | ||
| shell_dummy.h | ||
| shell_fprintf.h | ||
| shell_getopt.h | ||
| shell_history.h | ||
| shell_log_backend.h | ||
| shell_rtt.h | ||
| shell_telnet.h | ||
| shell_types.h | ||
| shell_uart.h | ||
| shell.h | ||