Re: Hotplug borked after suspend/resume in Linux-3.3 ?
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On 04/17/2012 04:38 PM, Mark Lord wrote:
Okay, so why isn't SATA hotplug working in linux-3.3.2 ? I don't know when it stopped working, but it's a blooming pain in the sysadmin. I need to hotplug a SATA drive into an AHCI port, preferably without having to reboot first. Is there a patch available already for this regression?
hrm... smells like runtime PM stuff. Can you try "libata: disable runtime pm for hotpluggable port"?You probably have to edit ahci_port_pluggable() to make it unconditionally return true.
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