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https://github.com/apache/nuttx.git
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11f06eb0f5
CPU0 CPU1
task:nsh_main task:user_app rexecd
nsh_consolemain system
uart_read rexec ---
got recv.lock poll ---
uart_poll rpmsg_socket_poll rpmsg_socket_close
wait recvsem get recv.lock poll_notify
deadlock routine work
the error accurs in CPU0 when waiting console input
resolve: unlock recv.lock when waiting recvsem
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
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|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| Kconfig | ||
| Kconfig-16550 | ||
| Kconfig-cmsdk | ||
| Kconfig-lpuart | ||
| Kconfig-pl011 | ||
| Kconfig-sci | ||
| Kconfig-uart | ||
| Kconfig-usart | ||
| Make.defs | ||
| ptmx.c | ||
| pty.c | ||
| pty.h | ||
| serial.c | ||
| serial_cmsdk.c | ||
| serial_dma.c | ||
| serial_gdbstub.c | ||
| serial_io.c | ||
| uart_16550.c | ||
| uart_bth4.c | ||
| uart_bth5.c | ||
| uart_pl011.c | ||
| uart_ram.c | ||
| uart_rpmsg.c | ||