From: Alexander Holler <holler@ahsoftware.de> To: Bernie Thompson <bernie@plugable.com> Cc: linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, Florian Tobias Schandinat <FlorianSchandinat@gmx.de>, Alan Cox <alan@lxorguk.ukuu.org.uk>, Steve Glendinning <steve.glendinning@shawell.net>, Dave Airlie <airlied@redhat.com>, stable@vger.kernel.org Subject: Re: [PATCH] fb: udlfb: fix hang at disconnect Date: Sun, 13 Jan 2013 13:24:30 +0100 [thread overview] Message-ID: <50F2A77E.1090900@ahsoftware.de> (raw) In-Reply-To: <50F2A310.5010006@ahsoftware.de> Am 13.01.2013 13:05, schrieb Alexander Holler: > Am 12.01.2013 23:22, schrieb Bernie Thompson: > I didn't test it extensively, but without the patch the driver isn't > usable here. Maybe my previous patch which moves damages to a workqueue To add some more explanations, I'm currently only testing it with a statically linked udlfb (for fbcon) as that is what I'm mainly using the device for (with otherwise headless boxes). When udlfb is a module, I don't see those "schedule while atomic" messages (I don't know why), but having a console only after the modules got loaded isn't always an option. Regards, Alexander
WARNING: multiple messages have this Message-ID (diff)
From: Alexander Holler <holler@ahsoftware.de> To: Bernie Thompson <bernie@plugable.com> Cc: linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, Florian Tobias Schandinat <FlorianSchandinat@gmx.de>, Alan Cox <alan@lxorguk.ukuu.org.uk>, Steve Glendinning <steve.glendinning@shawell.net>, Dave Airlie <airlied@redhat.com>, stable@vger.kernel.org Subject: Re: [PATCH] fb: udlfb: fix hang at disconnect Date: Sun, 13 Jan 2013 12:24:30 +0000 [thread overview] Message-ID: <50F2A77E.1090900@ahsoftware.de> (raw) In-Reply-To: <50F2A310.5010006@ahsoftware.de> Am 13.01.2013 13:05, schrieb Alexander Holler: > Am 12.01.2013 23:22, schrieb Bernie Thompson: > I didn't test it extensively, but without the patch the driver isn't > usable here. Maybe my previous patch which moves damages to a workqueue To add some more explanations, I'm currently only testing it with a statically linked udlfb (for fbcon) as that is what I'm mainly using the device for (with otherwise headless boxes). When udlfb is a module, I don't see those "schedule while atomic" messages (I don't know why), but having a console only after the modules got loaded isn't always an option. Regards, Alexander
next prev parent reply other threads:[~2013-01-13 12:24 UTC|newest] Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-01-12 13:20 [PATCH] fb: udlfb: fix hang at disconnect Alexander Holler 2013-01-12 13:20 ` Alexander Holler 2013-01-12 22:22 ` Bernie Thompson 2013-01-12 22:22 ` Bernie Thompson 2013-01-13 12:05 ` Alexander Holler 2013-01-13 12:05 ` Alexander Holler 2013-01-13 12:24 ` Alexander Holler [this message] 2013-01-13 12:24 ` Alexander Holler 2013-01-25 18:49 ` [PATCH 1/3] semaphore: introduce down_timeout_killable() Alexander Holler 2013-01-25 18:49 ` Alexander Holler 2013-01-25 18:49 ` [PATCH 2/3 v2] fb: udlfb: fix hang at disconnect Alexander Holler 2013-01-25 18:49 ` Alexander Holler 2013-01-29 0:22 ` Andrew Morton 2013-01-29 0:22 ` Andrew Morton 2013-01-29 0:56 ` Alexander Holler 2013-01-29 0:56 ` Alexander Holler 2013-01-29 10:35 ` Alexander Holler 2013-01-29 10:35 ` Alexander Holler 2013-01-29 11:11 ` Alexander Holler 2013-01-29 11:11 ` Alexander Holler 2013-01-29 15:51 ` Alexander Holler 2013-01-29 15:51 ` Alexander Holler 2013-01-29 20:35 ` Alexander Holler 2013-01-29 20:35 ` Alexander Holler 2013-01-29 20:56 ` Alexander Holler 2013-01-29 20:56 ` Alexander Holler 2013-02-04 1:14 ` Greg KH 2013-02-04 1:14 ` Greg KH 2013-02-04 12:05 ` Alexander Holler 2013-02-04 12:05 ` Alexander Holler 2013-02-04 19:17 ` Alexander Holler 2013-02-04 19:17 ` Alexander Holler 2013-02-04 19:25 ` Greg KH 2013-02-04 19:25 ` Greg KH 2013-02-05 7:08 ` Alexander Holler 2013-02-05 7:08 ` Alexander Holler 2013-02-05 17:22 ` Greg KH 2013-02-05 17:22 ` Greg KH 2013-02-05 17:36 ` Alexander Holler 2013-02-05 17:36 ` Alexander Holler 2013-02-08 4:07 ` Dave Airlie 2013-02-08 4:07 ` Dave Airlie 2013-02-08 9:53 ` Alexander Holler 2013-02-08 9:53 ` Alexander Holler 2013-01-25 18:49 ` [PATCH 3/3] fb: smscufx: " Alexander Holler 2013-01-25 18:49 ` Alexander Holler
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