From: Oliver Neukum <oneukum@suse.com>
To: Peter Wu <peter@lekensteyn.nl>
Cc: Hayes Wang <hayeswang@realtek.com>,
"David S . Miller" <davem@davemloft.net>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Lu Baolu <baolu.lu@linux.intel.com>
Subject: Re: [PATCH v2] r8152: fix lockup when runtime PM is enabled
Date: Tue, 15 Dec 2015 12:32:44 +0100 [thread overview]
Message-ID: <1450179164.17387.18.camel@suse.com> (raw)
In-Reply-To: <20151208143305.GB18728@al>
On Tue, 2015-12-08 at 15:33 +0100, Peter Wu wrote:
> Can you have a look? I guess that reset_resume needs different
> treatment, but don't know how to do it properly as suspend is not
> called
> before system reset (because the device is apparently already in
> suspended state).
>
> I think that this new issue can be addressed in a different patch,
> this
> patch solves a more severe lockup. Opinions?
We do not know in advance whether resume() or reset_resume()
will be called after S3. A driver must be ready for both.
Regards
Oliver
next prev parent reply other threads:[~2015-12-15 11:32 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-08 11:17 [PATCH v2] r8152: fix lockup when runtime PM is enabled Peter Wu
2015-12-08 12:39 ` Hayes Wang
2015-12-08 14:33 ` Peter Wu
2015-12-15 11:32 ` Oliver Neukum [this message]
2015-12-22 9:48 ` Hayes Wang
2015-12-22 11:01 ` Oliver Neukum
2015-12-23 3:31 ` Hayes Wang
2015-12-23 8:20 ` Oliver Neukum
[not found] ` <1450858813.6437.2.camel-l3A5Bk7waGM@public.gmane.org>
2015-12-23 9:20 ` Hayes Wang
2015-12-23 10:45 ` Oliver Neukum
2015-12-23 11:15 ` Hayes Wang
2015-12-24 1:32 ` Alan Stern
2015-12-24 7:14 ` Oliver Neukum
2015-12-24 15:14 ` Alan Stern
2015-12-24 15:47 ` Oliver Neukum
2015-12-24 16:08 ` Alan Stern
2015-12-09 3:48 ` David Miller
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