ligd 8a3683fb9f rptun: add ns_match callback to resolve rptun deadlock ...

thread A: accept -> net_lock -> socket_rpmsg_accept
          -> rpmsg_register_callabck -> rptun_lock
thread B: ns_bind -> rpmsg_socket_ns_bind -> get_tx_payload_buffer
          -> rptun_wait_tx -> usrsock_rpmsg_ept_cb -> usrsockdev_write
          -> net_lock -> deadlock

fix:
add ns_match callback

Signed-off-by: ligd <liguiding1@xiaomi.com>

2022-07-27 20:36:51 +08:00

..

Kconfig

openamp: Change the dependence from OPENAMP to RPTUN

2022-04-05 10:05:41 +03:00

Make.defs

…

rpmsgfs_client.c

rptun: add ns_match callback to resolve rptun deadlock

2022-07-27 20:36:51 +08:00

rpmsgfs_server.c

rptun: add ns_match callback to resolve rptun deadlock

2022-07-27 20:36:51 +08:00

rpmsgfs.c

rpmsgfs: cache statfs result in case of deadlock

2022-07-22 17:10:19 +03:00

rpmsgfs.h

rpmsgfs: do NOT access the pointer when do remote ioctl

2022-04-01 17:39:38 +08:00