0f3fce5cc7
The check_ready implementation in the expander-attached ata device case polls on sas_ex_phy_discover(). The effect is that the ex_phy fields (critically ->attached_sas_addr) can change. When ata_eh ends and libsas comes along to revalidate the domain sas_unregister_devs_sas_addr() can fail to lookup devices to remove, or fail to re-add an ata device that ata_eh marked as disabled. So change the code to skip the sas_address and change count updates when ata_eh is active. Cc: Jack Wang <jack_wang@usish.com> Tested-by: Maciej Patelczyk <maciej.patelczyk@intel.com> Tested-by: Bartek Nowakowski <bartek.nowakowski@intel.com> Tested-by: Jacek Danecki <jacek.danecki@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| sas_ata.c | ||
| sas_discover.c | ||
| sas_dump.c | ||
| sas_dump.h | ||
| sas_event.c | ||
| sas_expander.c | ||
| sas_host_smp.c | ||
| sas_init.c | ||
| sas_internal.h | ||
| sas_phy.c | ||
| sas_port.c | ||
| sas_scsi_host.c | ||
| sas_task.c | ||