Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-12-14 Thread Greg Kroah-Hartman
On Fri, Dec 14, 2012 at 03:08:52PM +0800, Huang Ying wrote: > On Tue, 2012-12-11 at 10:08 -0800, Greg Kroah-Hartman wrote: > > On Tue, Dec 11, 2012 at 04:12:52PM +0800, Huang Ying wrote: > [snip] > > > Which tree should I base the patch on? > > > > 3.6.10 would be great. > > Here is the patch for

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-12-13 Thread Huang Ying
On Tue, 2012-12-11 at 10:08 -0800, Greg Kroah-Hartman wrote: > On Tue, Dec 11, 2012 at 04:12:52PM +0800, Huang Ying wrote: [snip] > > Which tree should I base the patch on? > > 3.6.10 would be great. Here is the patch for 3.6.10. --

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-12-11 Thread Greg Kroah-Hartman
On Tue, Dec 11, 2012 at 04:12:52PM +0800, Huang Ying wrote: > On Fri, 2012-11-30 at 10:54 +0800, Huang Ying wrote: > > On Thu, 2012-11-29 at 18:01 -0800, Greg Kroah-Hartman wrote: > > > On Fri, Nov 23, 2012 at 03:47:42PM +0800, Huang Ying wrote: > > > > On Fri, 2012-11-23 at 11:09 +0800, Huang Ying

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-12-11 Thread Huang Ying
On Fri, 2012-11-30 at 10:54 +0800, Huang Ying wrote: > On Thu, 2012-11-29 at 18:01 -0800, Greg Kroah-Hartman wrote: > > On Fri, Nov 23, 2012 at 03:47:42PM +0800, Huang Ying wrote: > > > On Fri, 2012-11-23 at 11:09 +0800, Huang Ying wrote: > > > > On Fri, 2012-11-23 at 02:35 +, Ben Hutchings wro

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-29 Thread Huang Ying
On Thu, 2012-11-29 at 18:01 -0800, Greg Kroah-Hartman wrote: > On Fri, Nov 23, 2012 at 03:47:42PM +0800, Huang Ying wrote: > > On Fri, 2012-11-23 at 11:09 +0800, Huang Ying wrote: > > > On Fri, 2012-11-23 at 02:35 +, Ben Hutchings wrote: > > > > On Wed, 2012-11-21 at 16:39 -0800, Greg Kroah-Har

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-29 Thread Greg Kroah-Hartman
On Fri, Nov 23, 2012 at 03:47:42PM +0800, Huang Ying wrote: > On Fri, 2012-11-23 at 11:09 +0800, Huang Ying wrote: > > On Fri, 2012-11-23 at 02:35 +, Ben Hutchings wrote: > > > On Wed, 2012-11-21 at 16:39 -0800, Greg Kroah-Hartman wrote: > > > > 3.0-stable review patch. If anyone has any objec

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-26 Thread Huang Ying
On Mon, 2012-11-26 at 11:30 -0800, Greg Kroah-Hartman wrote: > On Mon, Nov 26, 2012 at 11:08:18AM -0800, Greg Kroah-Hartman wrote: > > On Mon, Nov 26, 2012 at 10:55:05AM -0800, Greg Kroah-Hartman wrote: > > > On Fri, Nov 23, 2012 at 11:09:37AM +0800, Huang Ying wrote: > > > > On Fri, 2012-11-23 at

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-26 Thread Greg Kroah-Hartman
On Mon, Nov 26, 2012 at 11:08:18AM -0800, Greg Kroah-Hartman wrote: > On Mon, Nov 26, 2012 at 10:55:05AM -0800, Greg Kroah-Hartman wrote: > > On Fri, Nov 23, 2012 at 11:09:37AM +0800, Huang Ying wrote: > > > On Fri, 2012-11-23 at 02:35 +, Ben Hutchings wrote: > > > > On Wed, 2012-11-21 at 16:39

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-26 Thread Greg Kroah-Hartman
On Mon, Nov 26, 2012 at 10:55:05AM -0800, Greg Kroah-Hartman wrote: > On Fri, Nov 23, 2012 at 11:09:37AM +0800, Huang Ying wrote: > > On Fri, 2012-11-23 at 02:35 +, Ben Hutchings wrote: > > > On Wed, 2012-11-21 at 16:39 -0800, Greg Kroah-Hartman wrote: > > > > 3.0-stable review patch. If anyon

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-26 Thread Greg Kroah-Hartman
On Fri, Nov 23, 2012 at 11:09:37AM +0800, Huang Ying wrote: > On Fri, 2012-11-23 at 02:35 +, Ben Hutchings wrote: > > On Wed, 2012-11-21 at 16:39 -0800, Greg Kroah-Hartman wrote: > > > 3.0-stable review patch. If anyone has any objections, please let me > > > know. > > > > > > --

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-22 Thread Huang Ying
On Fri, 2012-11-23 at 11:09 +0800, Huang Ying wrote: > On Fri, 2012-11-23 at 02:35 +, Ben Hutchings wrote: > > On Wed, 2012-11-21 at 16:39 -0800, Greg Kroah-Hartman wrote: > > > 3.0-stable review patch. If anyone has any objections, please let me > > > know. > > > > > > -- >

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-22 Thread Huang Ying
On Fri, 2012-11-23 at 02:35 +, Ben Hutchings wrote: > On Wed, 2012-11-21 at 16:39 -0800, Greg Kroah-Hartman wrote: > > 3.0-stable review patch. If anyone has any objections, please let me know. > > > > -- > > > > From: Huang Ying > > > > commit 90b5c1d7c45eeb622302680ff96ed

Re: [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-22 Thread Ben Hutchings
On Wed, 2012-11-21 at 16:39 -0800, Greg Kroah-Hartman wrote: > 3.0-stable review patch. If anyone has any objections, please let me know. > > -- > > From: Huang Ying > > commit 90b5c1d7c45eeb622302680ff96ed30c1a2b6f0e upstream. > > If a PCI device and its parents are put into

[ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold

2012-11-22 Thread Greg Kroah-Hartman
3.0-stable review patch. If anyone has any objections, please let me know. -- From: Huang Ying commit 90b5c1d7c45eeb622302680ff96ed30c1a2b6f0e upstream. If a PCI device and its parents are put into D3cold, unbinding the device will trigger deadlock as follow: - driver_unbind