Ahmed S. Darwish 4ba9e51657 scsi: pm80xx: Do not sleep in atomic context ... hw_event_sas_phy_up() is used in hardirq/softirq context: pm8001_interrupt_handler_msix() || pm8001_interrupt_handler_intx() || pm8001_tasklet => PM8001_CHIP_DISP->isr() = pm80xx_chip_isr() => process_oq() [spin_lock_irqsave(&pm8001_ha->lock,)] => process_one_iomb() => mpi_hw_event() => hw_event_sas_phy_up() => msleep(200) Revert the msleep() back to an mdelay() to avoid sleeping in atomic context. Link: https://lore.kernel.org/r/20201126132952.2287996-2-bigeasy@linutronix.de Fixes: 4daf1ef3c6 ("scsi: pm80xx: Convert 'long' mdelay to msleep") Cc: Vikram Auradkar <auradkar@google.com> Cc: Jack Wang <jinpu.wang@cloud.ionos.com> Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com> Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2020-12-01 00:03:52 -05:00
..
Makefile
pm80xx_hwi.c	scsi: pm80xx: Do not sleep in atomic context	2020-12-01 00:03:52 -05:00
pm80xx_hwi.h	scsi: pm80xx: Avoid busywait in FW ready check	2020-11-04 22:55:38 -05:00
pm8001_chips.h
pm8001_ctl.c	scsi: pm8001: Neaten debug logging macros and uses	2020-11-23 22:22:11 -05:00
pm8001_ctl.h
pm8001_defs.h	scsi: pm80xx: Increase the number of outstanding I/O supported to 1024	2020-10-07 23:50:04 -04:00
pm8001_hwi.c	scsi: pm8001: Remove space in a debug message	2020-11-30 23:34:40 -05:00
pm8001_hwi.h
pm8001_init.c	scsi: pm8001: Fix misindentation	2020-11-30 23:32:49 -05:00
pm8001_sas.c	scsi: pm8001: Convert pm8001_printk() to pm8001_info()	2020-11-30 23:32:19 -05:00
pm8001_sas.h	scsi: pm8001: Convert pm8001_printk() to pm8001_info()	2020-11-30 23:32:19 -05:00