From: tom.leiming@gmail.com (Ming Lei)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/5] drivercore: Add driver probe deferral mechanism
Date: Tue, 11 Oct 2011 20:29:18 +0800 [thread overview]
Message-ID: <CACVXFVMnt-ChUDhawhoyMm-wJ8xSQAWs1c8ykzmyshfX49HEsw@mail.gmail.com> (raw)
In-Reply-To: <361419345.198335.1318268242916.JavaMail.root@zimbra-prod-mbox-2.vmware.com>
On Tue, Oct 11, 2011 at 1:37 AM, Andrei Warkentin <awarkentin@vmware.com> wrote:
> Hi,
>
> ----- Original Message -----
>> From: "Greg KH" <greg@kroah.com>
>> To: "Josh Triplett" <josh@joshtriplett.org>
>> Cc: "G, Manjunath Kondaiah" <manjugk@ti.com>, linux-arm-kernel at lists.infradead.org, "Grant Likely"
>> <grant.likely@secretlab.ca>, linux-omap at vger.kernel.org, linux-mmc at vger.kernel.org, linux-kernel at vger.kernel.org,
>> "Dilan Lee" <dilee@nvidia.com>, "Mark Brown" <broonie@opensource.wolfsonmicro.com>, Manjunath at jasper.es
>> Sent: Saturday, October 8, 2011 11:55:02 AM
>> Subject: Re: [PATCH 2/5] drivercore: Add driver probe deferral mechanism
>>
>
> I'm a bit of a fly on the wall here, but I'm curious how this impacts suspend/resume.
> device_initialize->device_pm_init are called from device_register, so certainly this
> patch doesn't also ensure that the PM ordering matches probe ordering, which is bound
> to break suspend, right? Was this ever tested with the OMAP target? Shouldn't the
Inside device_add(), device_pm_add is called before bus_probe_device,
so the patch can't change the device order in pm list, and just change
the driver probe order.
> PM change be also part of this patch set? I don't see why you would want to have this in
> without the PM changes.
>
thanks,
--
Ming Lei
next prev parent reply other threads:[~2011-10-11 12:29 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1317963790-29426-1-git-send-email-manjugk@ti.com>
[not found] ` <1317963790-29426-2-git-send-email-manjugk@ti.com>
2011-10-07 6:43 ` [PATCH 1/5] drivercore: add new error value for deferred probe Greg KH
2011-10-07 10:00 ` Mark Brown
2011-10-07 22:12 ` Grant Likely
2011-10-07 23:28 ` Valdis.Kletnieks at vt.edu
2011-10-08 0:12 ` Greg KH
2011-10-09 22:59 ` Grant Likely
2011-10-10 1:06 ` Greg KH
2011-10-12 6:18 ` G, Manjunath Kondaiah
2011-10-13 4:10 ` Grant Likely
[not found] ` <1317963790-29426-3-git-send-email-manjugk@ti.com>
2011-10-07 6:49 ` [PATCH 2/5] drivercore: Add driver probe deferral mechanism Greg KH
2011-10-07 20:57 ` Josh Triplett
2011-10-07 21:23 ` Greg KH
2011-10-08 4:03 ` Josh Triplett
2011-10-08 15:55 ` Greg KH
2011-10-08 18:18 ` Josh Triplett
2011-10-10 17:37 ` Andrei Warkentin
2011-10-11 12:29 ` Ming Lei [this message]
2011-10-13 4:09 ` Grant Likely
2011-10-13 14:18 ` Ming Lei
2011-10-13 14:31 ` Alan Stern
2011-10-13 15:21 ` Ming Lei
2011-10-13 16:04 ` Alan Stern
2011-10-14 0:13 ` Ming Lei
2011-10-13 17:15 ` Grant Likely
2011-10-13 18:16 ` Alan Stern
2011-10-13 18:28 ` Grant Likely
2011-10-14 15:39 ` Alan Stern
2011-10-14 16:17 ` Grant Likely
2011-10-14 16:33 ` Alan Stern
2011-10-14 17:20 ` Grant Likely
2011-10-14 17:33 ` Alan Stern
2011-10-14 18:25 ` Grant Likely
2011-10-14 18:39 ` Alan Stern
2011-10-14 19:07 ` Grant Likely
2011-10-14 18:56 ` David Daney
2011-10-14 19:03 ` Grant Likely
2011-10-14 19:09 ` David Daney
2011-10-14 15:37 ` Alan Stern
2011-10-12 7:04 ` G, Manjunath Kondaiah
2011-10-07 21:28 ` Grant Likely
2011-10-07 6:50 ` [PATCH 0/5] Driver Probe Deferral Mechanism Greg KH
2011-10-07 7:37 ` G, Manjunath Kondaiah
[not found] ` <1317963790-29426-5-git-send-email-manjugk@ti.com>
2011-10-07 10:06 ` [PATCH 4/5] gpiolib: handle deferral probe error Alan Cox
2011-10-07 22:09 ` Grant Likely
2011-10-12 6:14 ` G, Manjunath Kondaiah
2011-10-13 4:12 ` Grant Likely
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