Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-21 Thread Alan Stern
On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: > On Wed, Mar 20, 2013 at 04:41:21PM -0400, Alan Stern wrote: > > On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: > > > > > > > Ok, I'll postpone this patch for the next stable release, in time for > > > > > the fix to be put in at the same time. > >

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-21 Thread Alan Stern
On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: On Wed, Mar 20, 2013 at 04:41:21PM -0400, Alan Stern wrote: On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: Ok, I'll postpone this patch for the next stable release, in time for the fix to be put in at the same time. I think

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Greg Kroah-Hartman
On Wed, Mar 20, 2013 at 04:41:21PM -0400, Alan Stern wrote: > On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: > > > > > Ok, I'll postpone this patch for the next stable release, in time for > > > > the fix to be put in at the same time. > > > > > > I think patch 13/75 ("USB: EHCI: dont check DMA

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Alan Stern
On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: > > > Ok, I'll postpone this patch for the next stable release, in time for > > > the fix to be put in at the same time. > > > > I think patch 13/75 ("USB: EHCI: dont check DMA values in QH overlays") > > should also be postponed then, at least Alan

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Greg Kroah-Hartman
On Wed, Mar 20, 2013 at 09:14:38PM +0100, Sven Joachim wrote: > On 2013-03-20 21:08 +0100, Greg Kroah-Hartman wrote: > > > On Tue, Mar 19, 2013 at 10:44:30PM +0100, Sven Joachim wrote: > >> On 2013-03-19 22:00 +0100, Alan Stern wrote: > >> > >> > On Tue, 19 Mar 2013, Sven Joachim wrote: > >> > >

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Sven Joachim
On 2013-03-20 21:08 +0100, Greg Kroah-Hartman wrote: > On Tue, Mar 19, 2013 at 10:44:30PM +0100, Sven Joachim wrote: >> On 2013-03-19 22:00 +0100, Alan Stern wrote: >> >> > On Tue, 19 Mar 2013, Sven Joachim wrote: >> > >> >> On 2013-03-19 21:10 +0100, Alan Stern wrote: >> >> >> >> > On Tue, 19

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Greg Kroah-Hartman
On Tue, Mar 19, 2013 at 10:44:30PM +0100, Sven Joachim wrote: > On 2013-03-19 22:00 +0100, Alan Stern wrote: > > > On Tue, 19 Mar 2013, Sven Joachim wrote: > > > >> On 2013-03-19 21:10 +0100, Alan Stern wrote: > >> > >> > On Tue, 19 Mar 2013, Sven Joachim wrote: > >> > > >> >> > In what way is

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Greg Kroah-Hartman
On Tue, Mar 19, 2013 at 10:44:30PM +0100, Sven Joachim wrote: On 2013-03-19 22:00 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: On 2013-03-19 21:10 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: In what way is resume broken? The

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Sven Joachim
On 2013-03-20 21:08 +0100, Greg Kroah-Hartman wrote: On Tue, Mar 19, 2013 at 10:44:30PM +0100, Sven Joachim wrote: On 2013-03-19 22:00 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: On 2013-03-19 21:10 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Greg Kroah-Hartman
On Wed, Mar 20, 2013 at 09:14:38PM +0100, Sven Joachim wrote: On 2013-03-20 21:08 +0100, Greg Kroah-Hartman wrote: On Tue, Mar 19, 2013 at 10:44:30PM +0100, Sven Joachim wrote: On 2013-03-19 22:00 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: On 2013-03-19

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Alan Stern
On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: Ok, I'll postpone this patch for the next stable release, in time for the fix to be put in at the same time. I think patch 13/75 (USB: EHCI: dont check DMA values in QH overlays) should also be postponed then, at least Alan said so in

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-20 Thread Greg Kroah-Hartman
On Wed, Mar 20, 2013 at 04:41:21PM -0400, Alan Stern wrote: On Wed, 20 Mar 2013, Greg Kroah-Hartman wrote: Ok, I'll postpone this patch for the next stable release, in time for the fix to be put in at the same time. I think patch 13/75 (USB: EHCI: dont check DMA values in QH

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Sven Joachim
On 2013-03-19 22:00 +0100, Alan Stern wrote: > On Tue, 19 Mar 2013, Sven Joachim wrote: > >> On 2013-03-19 21:10 +0100, Alan Stern wrote: >> >> > On Tue, 19 Mar 2013, Sven Joachim wrote: >> > >> >> > In what way is resume broken? >> >> >> >> The kernel comes back, but the screen is black.

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Alan Stern
On Tue, 19 Mar 2013, Sven Joachim wrote: > On 2013-03-19 21:10 +0100, Alan Stern wrote: > > > On Tue, 19 Mar 2013, Sven Joachim wrote: > > > >> > In what way is resume broken? > >> > >> The kernel comes back, but the screen is black. Manually switching VT's > >> is possible, and if I type

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Sven Joachim
On 2013-03-19 21:10 +0100, Alan Stern wrote: > On Tue, 19 Mar 2013, Sven Joachim wrote: > >> > In what way is resume broken? >> >> The kernel comes back, but the screen is black. Manually switching VT's >> is possible, and if I type something I can see it on the screen, but >> there is no

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Alan Stern
On Tue, 19 Mar 2013, Sven Joachim wrote: > > In what way is resume broken? > > The kernel comes back, but the screen is black. Manually switching VT's > is possible, and if I type something I can see it on the screen, but > there is no response and the cursor does not blink. It looks as if the

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Sven Joachim
On 2013-03-19 19:17 +0100, Alan Stern wrote: > On Tue, 19 Mar 2013, Sven Joachim wrote: > >> On 2013-03-18 22:06 +0100, Greg Kroah-Hartman wrote: >> >> > 3.8-stable review patch. If anyone has any objections, please let me know. >> >> This patch breaks resume from suspend on my system if the

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Alan Stern
On Tue, 19 Mar 2013, Sven Joachim wrote: > On 2013-03-18 22:06 +0100, Greg Kroah-Hartman wrote: > > > 3.8-stable review patch. If anyone has any objections, please let me know. > > This patch breaks resume from suspend on my system if the following > device is plugged in: > > , > | $

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Stephen Warren
On 03/18/2013 03:06 PM, Greg Kroah-Hartman wrote: > 3.8-stable review patch. If anyone has any objections, please let me know. This patch causes reboot/shutdown to fail on Tegra-based systems in 3.9-rc3. I reported this at: http://www.spinics.net/lists/linux-usb/msg82518.html although there's

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Sven Joachim
On 2013-03-18 22:06 +0100, Greg Kroah-Hartman wrote: > 3.8-stable review patch. If anyone has any objections, please let me know. This patch breaks resume from suspend on my system if the following device is plugged in: , | $ lsusb | head -n1 | Bus 005 Device 002: ID 07d1:3c03 D-Link

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Sven Joachim
On 2013-03-18 22:06 +0100, Greg Kroah-Hartman wrote: 3.8-stable review patch. If anyone has any objections, please let me know. This patch breaks resume from suspend on my system if the following device is plugged in: , | $ lsusb | head -n1 | Bus 005 Device 002: ID 07d1:3c03 D-Link System

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Stephen Warren
On 03/18/2013 03:06 PM, Greg Kroah-Hartman wrote: 3.8-stable review patch. If anyone has any objections, please let me know. This patch causes reboot/shutdown to fail on Tegra-based systems in 3.9-rc3. I reported this at: http://www.spinics.net/lists/linux-usb/msg82518.html although there's

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Alan Stern
On Tue, 19 Mar 2013, Sven Joachim wrote: On 2013-03-18 22:06 +0100, Greg Kroah-Hartman wrote: 3.8-stable review patch. If anyone has any objections, please let me know. This patch breaks resume from suspend on my system if the following device is plugged in: , | $ lsusb | head

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Sven Joachim
On 2013-03-19 19:17 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: On 2013-03-18 22:06 +0100, Greg Kroah-Hartman wrote: 3.8-stable review patch. If anyone has any objections, please let me know. This patch breaks resume from suspend on my system if the following

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Alan Stern
On Tue, 19 Mar 2013, Sven Joachim wrote: In what way is resume broken? The kernel comes back, but the screen is black. Manually switching VT's is possible, and if I type something I can see it on the screen, but there is no response and the cursor does not blink. It looks as if the VT

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Sven Joachim
On 2013-03-19 21:10 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: In what way is resume broken? The kernel comes back, but the screen is black. Manually switching VT's is possible, and if I type something I can see it on the screen, but there is no response and the

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Alan Stern
On Tue, 19 Mar 2013, Sven Joachim wrote: On 2013-03-19 21:10 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: In what way is resume broken? The kernel comes back, but the screen is black. Manually switching VT's is possible, and if I type something I can see it

Re: [ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-19 Thread Sven Joachim
On 2013-03-19 22:00 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: On 2013-03-19 21:10 +0100, Alan Stern wrote: On Tue, 19 Mar 2013, Sven Joachim wrote: In what way is resume broken? The kernel comes back, but the screen is black. Manually switching VT's is

[ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-18 Thread Greg Kroah-Hartman
3.8-stable review patch. If anyone has any objections, please let me know. -- From: Alan Stern commit 6402c796d3b4205d3d7296157956c5100a05d7d6 upstream. This patch (as1660) works around a hardware problem present in some (if not all) Intel EHCI controllers. After a QH has

[ 12/75] USB: EHCI: work around silicon bug in Intels EHCI controllers

2013-03-18 Thread Greg Kroah-Hartman
3.8-stable review patch. If anyone has any objections, please let me know. -- From: Alan Stern st...@rowland.harvard.edu commit 6402c796d3b4205d3d7296157956c5100a05d7d6 upstream. This patch (as1660) works around a hardware problem present in some (if not all) Intel EHCI