Linux kernel bug fix: ata: libata: disallow dev-initiated LPM transitions to unsupported states
Subsystem: drivers (drivers/ata/libata-sata.c)
Bug type: hang, severity: medium
Files changed: drivers/ata/ahci.c;drivers/ata/libata-sata.c;include/linux/libata.h
Introduced by Tejun Heo on 2010-10-21 20:21:04 -0400; fixed by Niklas Cassel on 2023-09-11 15:09:11 +0900 (lifetime: 4707 days)