Re: [BUGFIX 3/4] PCI/PM: Fix config reg access for D3cold and bridge suspending

2012-08-04 Thread Rafael J. Wysocki
On Saturday, August 04, 2012, Rafael J. Wysocki wrote: > On Friday, August 03, 2012, Alan Stern wrote: > > On Fri, 3 Aug 2012, Huang Ying wrote: > > > > > This patch fixes the following bug: > > > > > > http://marc.info/?l=linux-pci&m=134338059022620&w=2 > > > > > > Where lspci does not work pro

Re: [BUGFIX 3/4] PCI/PM: Fix config reg access for D3cold and bridge suspending

2012-08-04 Thread Rafael J. Wysocki
On Friday, August 03, 2012, Alan Stern wrote: > On Fri, 3 Aug 2012, Huang Ying wrote: > > > This patch fixes the following bug: > > > > http://marc.info/?l=linux-pci&m=134338059022620&w=2 > > > > Where lspci does not work properly if a device and the corresponding > > parent bridge (such as PCIe

Re: [BUGFIX 3/4] PCI/PM: Fix config reg access for D3cold and bridge suspending

2012-08-03 Thread Alan Stern
On Fri, 3 Aug 2012, Huang Ying wrote: > This patch fixes the following bug: > > http://marc.info/?l=linux-pci&m=134338059022620&w=2 > > Where lspci does not work properly if a device and the corresponding > parent bridge (such as PCIe port) is suspended. This is because the > device configurati

[BUGFIX 3/4] PCI/PM: Fix config reg access for D3cold and bridge suspending

2012-08-02 Thread Huang Ying
This patch fixes the following bug: http://marc.info/?l=linux-pci&m=134338059022620&w=2 Where lspci does not work properly if a device and the corresponding parent bridge (such as PCIe port) is suspended. This is because the device configuration space registers will be not accessible if the corr