I'm getting this hangup with 4.5 in aranym:
[ 2.060000] scsi host0: Atari native SCSI, io_port 0x0, n_io_port 0, base 0x0, irq 15, can_queue 8, cmd_per_lun 1, sg_tablesize 0, this_id 7, flags { }, options { REAL_DMA SUPPORT_TAGS }
[ 2.110000] blk_queue_max_segments: set to minimum 1
[ 55.130000] random: nonblocking pool is initialized
[ 60.240000] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 58s!
[ 60.270000] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 52s!
[ 60.300000] Showing busy workqueues and worker pools:
[ 60.310000] workqueue events: flags=0x0
[ 60.340000] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256
[ 60.340000] pending: cache_reap, do_cache_clean
[ 60.380000] workqueue events_power_efficient: flags=0x80
[ 60.410000] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256
[ 60.410000] pending: fb_flashcursor, neigh_periodic_work
[ 60.450000] workqueue kblockd: flags=0x18
[ 60.470000] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256
[ 60.470000] pending: blk_mq_timeout_work
[ 60.500000] workqueue ncr5380_0: flags=0xa
[ 60.530000] pwq 2: cpus=0 node=0 flags=0x4 nice=0 active=1/1
[ 60.530000] in-flight: 6:NCR5380_main
[ 60.560000] pool 2: cpus=0 node=0 flags=0x4 nice=0 hung=58s workers=2 idle: 57
I assume that this has something to do with the ncr5380 updates.
Andreas.
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Andreas Schwab, schwab@xxxxxxxxxxxxxx
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