openairinterface5g

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Cedric Roux b22891d403 nr rlc: add a lock to protect access to time variables

ThreadSanitizer reported a data race, let's remove it.

Here is the warning.

WARNING: ThreadSanitizer: data race (pid=7361)
  Write of size 8 at 0x000003b42770 by thread T22 (mutexes: write M0):
    #0 nr_rlc_tick /home/richie/openairinterface5g/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c:1101 (nr-softmodem+0x107d275) (BuildId: 291c846fc591e10c3838e9c53f4738997de8f984)
    #1 gNB_dlsch_ulsch_scheduler /home/richie/openairinterface5g/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c:220 (nr-softmodem+0xaec72a) (BuildId: 291c846fc591e10c3838e9c53f4738997de8f984)
    #2 run_scheduler /home/richie/openairinterface5g/openair2/NR_PHY_INTERFACE/NR_IF_Module.c:406 (nr-softmodem+0xad8515) (BuildId: 291c846fc591e10c3838e9c53f4738997de8f984)
    #3 tx_func /home/richie/openairinterface5g/executables/nr-gnb.c:134 (nr-softmodem+0x7002cc) (BuildId: 291c846fc591e10c3838e9c53f4738997de8f984)
    #4 L1_tx_thread /home/richie/openairinterface5g/executables/nr-gnb.c:197 (nr-softmodem+0x7002cc)

  Previous read of size 8 at 0x000003b42770 by thread T2 (mutexes: write M1):
    #0 rlc_data_req /home/richie/openairinterface5g/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c:348 (nr-softmodem+0x1076f4e) (BuildId: 291c846fc591e10c3838e9c53f4738997de8f984)
    #1 rlc_data_req_thread /home/richie/openairinterface5g/openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c:139 (nr-softmodem+0xa671ce) (BuildId: 291c846fc591e10c3838e9c53f4738997de8f984)

2024-08-06 16:53:03 +02:00

MAC

duplicateExpression

2024-04-09 16:55:51 +02:00

NR_MAC_COMMON

Fix a bug where if BWP size is not exactly maximum BWP size for a bandwidth power control code asserts.

2024-07-26 11:15:49 +02:00

NR_MAC_gNB

Correct gNB received PHR to headroom calculation according to 38.133.

2024-08-02 12:37:47 +02:00

NR_MAC_UE

Merge remote-tracking branch 'origin/NR_UE_data_inactivity_timer' into integration_2024_w31