From: Jeff Garzik <jgarzik@pobox.com>
To: Lin Ming <ming.m.lin@intel.com>
Cc: Mark Lord <kernel@teksavvy.com>, Tejun Heo <htejun@gmail.com>,
IDE/ATA development list <linux-ide@vger.kernel.org>
Subject: Re: Hotplug borked after suspend/resume in Linux-3.3 ?
Date: Tue, 17 Apr 2012 22:28:21 -0400 [thread overview]
Message-ID: <4F8E26C5.2060901@pobox.com> (raw)
In-Reply-To: <CAF1ivSZwpW78RMFnNmhcm3Ntwz1ua1gEbK0PFttKwfhWQ8MDXw@mail.gmail.com>
On 04/17/2012 09:52 PM, Lin Ming wrote:
> I'm working on the hotplug issue fix.
> How about below suggestion:
>
> 1) forbid port runtime pm by default, user can allow it on demand by
> sysfs interface
> 2) then driver to allow port runtime pm if it supports hotplug well
That seems reasonable.
Jeff
next prev parent reply other threads:[~2012-04-18 2:28 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-17 20:38 Hotplug borked after suspend/resume in Linux-3.3 ? Mark Lord
2012-04-17 20:48 ` Mark Lord
2012-04-17 20:51 ` Tejun Heo
2012-04-17 20:53 ` Mark Lord
2012-04-17 21:02 ` Mark Lord
2012-04-17 21:05 ` cwillu
2012-04-18 17:10 ` Martin Mokrejs
2012-04-18 17:29 ` Jeff Garzik
2012-04-18 17:44 ` Martin Mokrejs
2012-04-18 18:23 ` Martin Mokrejs
2012-04-18 18:32 ` Martin Mokrejs
2012-04-19 1:31 ` Lin Ming
[not found] ` <CAF1ivSYqzjv10F+sdYkR_jdTZvzKP1=_ZwgNDj2njnmb6uaenA@mail.gmail.com>
2012-04-19 8:16 ` Lin Ming
2012-04-19 17:28 ` Martin Mokrejs
2012-04-19 18:22 ` Martin Mokrejs
2012-04-20 1:46 ` Lin Ming
2012-04-20 2:37 ` Grant Grundler
2012-04-26 9:29 ` Gwendal Grignou
2012-04-26 13:06 ` Lin Ming
2012-04-26 16:50 ` Gwendal Grignou
2012-05-03 1:26 ` Lin Ming
2012-05-19 23:58 ` [PATCH 3.3.y] libata: forbid port runtime pm by default, fixing regression Jonathan Nieder
2012-05-24 17:30 ` Greg KH
2012-04-17 21:04 ` Hotplug borked after suspend/resume in Linux-3.3 ? Jeff Garzik
2012-04-17 20:57 ` Jeff Garzik
2012-04-17 21:05 ` Mark Lord
2012-04-17 21:10 ` Jeff Garzik
2012-04-17 21:16 ` Mark Lord
[not found] ` <CAF1ivSbEWJ18vV1ZqTnzWuZ5AXKwj+0pPPzCWUmnT_JKwKKQ2w@mail.gmail.com>
2012-04-18 1:29 ` Lin Ming
2012-04-18 1:37 ` Mark Lord
2012-04-18 1:46 ` Mark Lord
2012-04-18 6:18 ` Jeff Garzik
2012-04-18 1:52 ` Lin Ming
2012-04-18 2:28 ` Jeff Garzik [this message]
2012-04-17 20:50 ` Jeff Garzik
2012-04-17 21:07 ` Mark Lord
2012-04-17 21:14 ` Mark Lord
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