Re: Hotplug borked after suspend/resume in Linux-3.3 ?

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On 12-04-17 04:57 PM, Jeff Garzik wrote:
> On 04/17/2012 04:48 PM, Mark Lord wrote:
>> On 12-04-17 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?
>>
>>
>> Answering my own question, this patch appears to address the issue.
>> I'll test and report back again shortly:
>>
>>      http://patchwork.ozlabs.org/patch/146326/
>>
>> Odd that it's been sitting in various people's inboxes since 3.3-rc1
>> and hasn't been pushed out yet.
> 
> The vast majority of "hotpluggable" ports are not necessarily covered by this patch.


And what majority of ports are currently broken by linux-3.3 ?
Any idea of what the offending commit may have been,
so I can test against that and perhaps get it reverted then?

So far, my sample of three systems are all broken with this kernel.
That's definitely "regression" territory.  :)

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