* Rafael J. Wysocki [off-list ref] wrote:

On Sunday 08 March 2009, Yinghai Lu wrote:

quoted

Impact: second kernel by kexec will have some pci devices working

Found one system with 82575EB, in the kernel that is kexeced, probe igb
failed with -2.

it looks like the same behavior happened on forcedeth.
try to check system_state to make sure if put it on D3

This is not enough, because the PM code doesn't change 
system_state and it uses pci_set_power_state too.

quoted

Jesse Brandeburg said that we should do that check in core 
code instead of every device driver.

Well, I'm not really sure.  The drivers are where the bug is.

So Yinghai has now written a driver fix and a generic code fix 
as well and both are being rejected pointing to the other side? 

This really sucks for users (who'd be happy with any of the 
patches) and the disagreement needs to be resolved ASAP.

	Ingo